CN106332563B - A kind of squash type ditching machine - Google Patents
A kind of squash type ditching machine Download PDFInfo
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- CN106332563B CN106332563B CN201610742202.2A CN201610742202A CN106332563B CN 106332563 B CN106332563 B CN 106332563B CN 201610742202 A CN201610742202 A CN 201610742202A CN 106332563 B CN106332563 B CN 106332563B
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- rotary tillage
- suspension
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- rotary
- native
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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
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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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/16—Machines for combating erosion, e.g. basin-diggers, furrow-dammers
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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
- 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
- A01B33/082—Transmissions; Gearings; Power distribution
-
- 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
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
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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)
- Power Engineering (AREA)
Abstract
The invention discloses a kind of squash type ditching machines, using squeezing knife tool by it is required trench digging place native extrusion molding needed for shape, in the front of trenching cutter, design intermediate transmission, the rotary knife axis of both sides rotary tillage cutter structure type, soil is smashed first by rotary blade, then squeezing knife tool carries out operation；The soil arch of ditch both sides when to prevent from squeezing trench digging, pressure roller is provided in the front of squeezing knife tool；To prevent the earth accumulation after squeezing in ditch two sides, and field is made to be uneven, being provided with a point native auger at squeezing knife tool rear portion carries out a point soil, further strikes off the soil separated using oblique scraper plate；Divide native auger and field height adjustable, when needing the two sides of ditch to form the ridge shape of certain altitude, the height for dividing native auger and scraper plate is turned up, also scraper plate can be removed, squash type ditching machine of the present invention, it is multiple functional, easy to use, with high content of technology, there is preferable application value.
Description
Technical field：
The invention belongs to agricultural machinery farming technique field more particularly to a kind of squash type ditching machines.
Background technology：
Ditch has relatively broad application in agricultural planting, engineering technology, as farmland water-saving irrigation opens rectangle groove paving
If water supply pipe or cable, and plantation Chinese yam etc., therefore the type of ditch, purposes, shape, size, structure are various, some ditches
The wide and shallow ditch having is narrow and deep, 10cm is such as too narrow to, as deep as 1.5m；Some ditches have the gradient, some ditches not to have the gradient, acclive ditch
Generally at 30 ~ 60 degree, using the obvious inefficiency of hand excavation, in order to adapt to different application scenarios, have multiple types now
The ditching machine of type and multiple use has higher working efficiency.
In agricultural planting, ditch drought resistance primarily to raising field is prevented waterlogging, guarantor's production, volume increase for crops,
It has a decisive role, now with the ditching machine of multiple structural forms.Ditching machine product can be divided into chain ditcher, wheel disc
Formula ditching machine, rotary ditcher, ploughshare formula ditching machine.
First, being installed on large tractor and dragging gimmal operation.It is installed on large tractor and drags gimmal
Ditching operation is carried out, since tractor output rotating speed is higher, is mismatched with the slow-speed of revolution high torque of chain, easily causes chain disconnected
It splits, and efficiency is relatively low.
Second is that machine chain ditcher.It is transmitted in deceleration system by the four associated rotations by diesel engine in dynamical system
Head sprocket mounted thereto, head sprocket is driven to drive the chain rotation being engaged with after reduction box.Cutting tool installation manner on chain,
Under the driving of dynamical system, the rotation of chain-driving cutter plus translation, to realize trench digging.Institute's digging groove depth is consistent, width
Uniform and size adjustable, substantially increases Mining Quality and efficiency.
Third, Wheel-type ditching machine.It is dumped with the milling of rotation and opens the farmland construction machine for building irrigation channel for main working parts
Tool.There are two kinds of double-disk and table roller formula by structural shape；It can then divide low speed once more at ditch and high speed in the way of operation
It is secondary at ditch two types.It once at ditch and soil is cut, throws the separated milling of native function using low speed and dumps structure, there is higher production
Efficiency.It is to cut native knife equipped with several groups on the conical surface of truncated cone disk and both sides disk and throw native plate that milling, which is dumped,.Disk is flat
The angle in face and ground, the i.e. gradient of furrow bank are 40 °~60 °.When operation, milling is dumped by tractor motive power output shaft through power train
System driving rotation, outer rim linear velocity is about 7~15 meter per seconds.The soil that native knife milling is got off is cut to be dished out outside ditch by throwing native plate.
Disk-type furrowing machine is that the rotation of engine is transmitted on the disk being relatively large in diameter for being equipped with cutter, passes through the rotation of disk
It realizes and excavates.The device for disc structure is by decelerations such as a series of bands of Diesel Driven, chain, sprocket wheel, worm speed reducers Lai real
The existing slow-speed of revolution, large torque, to drive turntable rotation to excavate, final assembly is of high cost, complicated, and parts are worse frequently,
Inefficiency.
Fourth, a kind of ditching machine of the outstanding back of the body of large tractor mounted ditching machine on big four-wheel tractor, complete using rotary knife
At trench digging.Traction power very little needed for rotary ditcher, the soil dished out can equably be sprinkling upon two surveys of ditch, without finishing.
Fifth, ploughshare formula ditching machine.Soil is cut directly into using turnplow cutter, advantage is simple in structure, and productivity is higher, single
The energy consumption of the position earthwork is smaller, and turnplow realizes soil in certain ditch that is squeezed into, but since turnplow action length is short, makes ditch surface
It is of poor quality.
The problem of above several ditching machines are primarily present is all to be using single cutter to soil progress milling or turning
（Ploughshare formula ditching machine）Achieve the purpose that trench digging, but so that opened ditch is reached due and use standard and service life,
If ditch surface intensity is insufficient, groove face is extremely easy to cave under rainwash, and the function of ditch is caused to be lost；On the other hand, milling
Groove face after the effect of class cutter, gap is big between soil inside is native, and the moisture on field is easy to exudation, is unfavorable for the guarantor of crops
Water requirement when crops do not grow, requires water conservation high especially at the beginning of crop seeding.It solves above such
Problem only uses many kinds of measures, improves ditch surface intensity, improves groove face quality.In addition, existing ditching machine is advised mainly for one
The ditch of lattice size is designed, and limits the universality application of ditching machine.
Therefore, demand for the above-mentioned prior art, it is necessary to a kind of squash type ditching machine is provided, to solve the prior art
The problems in.
Invention content：
The purpose of the present invention is to provide a kind of squash type ditching machines, are mainly used for dry land trench digging, in favor of improving groove face
Intensity, field water retention property exclude field ponding, drought resisting of preventing waterlogging, and improve the service life of ditch.
The present invention adopts the following technical scheme that：A kind of squash type ditching machine, including power-driven system, suspension, rotation
Plough equipment, rotary tillage machine transmission system, squeeze ditching implement, the output shaft end of the power-driven system and rotary tillage machine and its
The input shaft end of transmission system is connected by a universal joint, and power is passed to the rotation of rotary tillage machine through rotary tillage machine transmission system
Coulter axis, the rotary tillage machine squeeze the back that ditching implement is hung on power-driven system by suspension, in power drive
Under the driving of system, soil is smashed in the rotary tillage cutter rotation of the rotary tillage machine, and then extruding ditching implement squeeze and opened
Ditch operation, the front for squeezing ditching implement are provided with press-roller device, and it is flat that the extruding ditching implement rear portion is provided with point soil
Engagement positions carry out a point soil.
Further, the suspension includes four bar suspension mechanism of hinge plane, implement lift hydraulic cylinder, by equipment liter
The four bar suspension mechanism of telescopic drive hinge plane of descending liquid cylinder pressure moves, to push rotary tillage machine and squeeze the liter of ditching implement
Drop, the implement lift hydraulic cylinder includes hydraulic cylinder and hydraulic stem, and four bar suspension mechanism of the hinge plane resolves into rotary tillage
Tripod suspension mechanism squeezes hinge plane double leval jib suspension mechanism, and the rotary tillage machine, extruding ditching implement are rotary tillage respectively
Tripod suspension mechanism, a composed structure for squeezing hinge plane double leval jib suspension mechanism, rotary tillage tripod suspension
Mechanism includes intermediate connecting rod, the rotary tillage being connect with intermediate connecting rod suspension rear support, squeezes suspension lower link, connects under extruding suspension
Bearing, the rotary tillage rack being connect with bearing before rotary tillage suspension, wherein rotary tillage suspension rear support, rotary tillage before the rotary tillage suspension of bar connection
Bearing and rotary tillage welding machine frame before suspension.
Further, the rotary tillage machine includes rotary knife axis, rotary tillage rack and rotary tillage holder, and the rotary knife axis is by revolving
Holder bearing is ploughed, the rotary tillage holder is fixedly installed in rotary tillage rack.
Further, the extruding hinge plane double leval jib suspension mechanism includes squeezing hanging connecting rod, squeezing the preceding branch of suspension
Seat, the extruding suspension rear support being connect with extruding hanging connecting rod, suspension upper bracket, suspension undersetting, power-driven system, rotary tillage
Holder earth separation plate and extruding trenching cutter, bearing, extruding suspension rear support and extruding trenching cutter welding before the extruding is hung,
The suspension upper bracket, suspension undersetting and power-driven system weld, described one end for squeezing hanging connecting rod, implement lift liquid
The cylinder end of cylinder pressure and suspension upper bracket hinge connection, bearing and suspension before described one end for squeezing suspension lower link, rotary tillage suspension
Undersetting hinge connection, one end of the intermediate connecting rod and rotary tillage suspension rear support are fixedly connected, the intermediate connecting rod it is another
Bearing is by connecting cross bar before end, the other end for squeezing suspension lower link, the hydraulic pressure rod end of implement lift hydraulic cylinder, extruding suspension
Hinge connection, the extruding hanging connecting rod and extruding suspension rear support hinge connection.
Further, the rotary tillage machine transmission system include rotary tillage chain-drive mechanism, it is rotary tillage retarder, described universal
Section, the power-driven system transfer power to rotary knife axis through universal joint, rotary tillage retarder, rotary tillage chain-drive mechanism, institute
Rotary tillage retarder, rotary tillage chain-drive mechanism are stated as double reduction, the speed of power-driven system is reduced to setting for rotary knife axis
Metering rotating speed, and rotary tillage machine transmission system, in the centre position of rotary knife axis, the rotary knife axis includes rotary tillage cutter, rotary tillage
Axis, rotary tillage bearing support, rotary tillage cutter holder, the rotary tillage cutter are fixedly installed in rotary tillage cutter holder, and the rotary tillage cutter holder is welded on rotation
It ploughs on axis, the rotary tillage shaft is supported on rotary tillage holder by two rotary tillage bearing supports, forms the rotary tillage that can be rotated around rotary tillage axis center
Cutter shaft.
Further, the rotary tillage chain-drive mechanism includes rotary tillage sprocket for main drive, rotary tillage transmission chain, rotary tillage from transmission chain
Wheel, the rotary tillage sprocket for main drive are coaxially fixedly mounted with rotary tillage retarder using shaft coupling, the rotary tillage main drive chain wheel belt
Dynamic rotary tillage transmission chain, to drive rotary tillage to be turned round from drive sprocket, the rotary tillage shaft being coaxially fixedly mounted from drive sprocket with rotary tillage
Thus it turns round, the rotary tillage cutter rotary tillage process.
Further, the extruding ditching implement includes squeezing trenching cutter, ditch size adjuster, press-roller device, dividing
Native flattening device, the extruding trenching cutter include point of a knife and squeeze blade, main press section, squeeze trenching cutter adjustment cutter hub,
Trenching cutter pedestal, adjusting apparatus fulcrum bearing are squeezed, the point of a knife and extruding blade, squeeze trenching cutter adjustment at main press section
Cutter hub, adjusting apparatus fulcrum bearing, which are welded in, to be squeezed on trenching cutter pedestal, and a monolithic extruded trenching cutter structure is become.
Further, the press-roller device includes pressure roller shaft and its bearing, pressure roller, while pressure roller rolls soil, pressure
Roller is rotated with the acting in opposition pressure of soil, and driving force is provided for point native flattening device.
Further, the ditch size adjuster includes squeezing trenching cutter adjustment cutter hub, adjusting apparatus fulcrum bearing, adjusting
The whole series, hemisphere adjustment screw, hemisphere connector sleeve, bulb hold-down support, adjustment slot hole, adjustment circular hole, adjustment aperture, the adjustment
Slot hole, adjustment circular hole, adjustment aperture are opened in adjusting apparatus fulcrum bearing, and the adjusting apparatus fulcrum bearing is ditch size adjuster
Installation supporting part, extruding trenching cutter adjustment cutter hub is two pieces of movable tablets, the adjusting apparatus that is placed in fulcrum bearing
Both sides, extruding trenching cutter adjustment cutter hub by adjusting set, hemisphere adjustment screw, hemisphere connector sleeve, bulb hold-down support,
Adjustment slot hole, adjustment circular hole, adjustment aperture, adjustment slot hole, adjustment circular hole, adjustment aperture are fixedly connected on adjusting apparatus fulcrum bearing
On.
Further, described point of native flattening device is installed on the top in the ditch size adjusting portion of extrusion molding trenching cutter,
Including a point native auger, divide catena transmission mechanism, earth separation device fulcrum bearing and oblique scraper plate, the earth separation device fulcrum bearing is described
Point native flattening device supporting structure, the power of described point of native auger by pressure roller through dividing catena transmission mechanism to transmit, described point
Native auger includes a point native spiral, point soil screw-conveyer-shaft, and on point native screw-conveyer-shaft, described point of native screw-conveyer-shaft revolves described point of native spiral welded
Turn bearing to be installed in earth separation device fulcrum bearing, it is described to divide catena transmission mechanism to include a point native driven sprocket, divide catena item, point soil
Drive sprocket and pressure roller shaft, described point of native driven sprocket are fixedly installed on point native screw-conveyer-shaft, and described point of native drive sprocket is fixed
It is installed in pressure roller shaft, it is described that catena item is divided to be installed on a point native driven sprocket, divide on native drive sprocket.
The present invention has the advantages that：The squash type ditching machine of the present invention is local by required trench digging using squeezing knife tool
Soil squeeze formed needed for shape, i.e., hack is expressed to the shape of three face internal shaping ditches of ditch, three faces of ditch are due to by squeezing
Pressure acts on existing gap in impacting soil, so that adhesive strength between soil layer, soil is greatly enhanced, enhances water retention property, improves
The use function and service life of ditch gives full play to opened ditch water drainage and Water storage, and reach trench digging should be purposeful；Separately
On the one hand, squash type ditching machine of the present invention has the adjusting apparatus that can be adjusted and adjust its shape and size of ditching, and increases
Application range is added, there is preferable applicable performance.
Description of the drawings：
Fig. 1 is the structural schematic diagram of squash type ditching machine of the present invention；
Fig. 2 is the schematic diagram of point native flattening device in squash type ditching machine structure of the present invention；
Fig. 3 is the schematic diagram of rotary tillage machine transmission system in squash type ditching machine of the present invention；
Fig. 4 is the schematic diagram of ditch size adjuster in squash type ditching machine of the present invention；
Fig. 5 is the partial schematic diagram that trenching cutter is squeezed in squash type ditching machine of the present invention；
Fig. 6 is the partial schematic diagram that trenching cutter is squeezed in squash type ditching machine of the present invention；
Fig. 7 is the schematic diagram that trenching cutter pedestal is squeezed in squash type ditching machine of the present invention.
Wherein：Trenching cutter 1, oblique scraper plate 2 are squeezed, is squeezed and is hung rear support 3, point native flattening device 4, squeezes suspension company
Bar 5, press-roller device 6 squeeze the preceding bearing 7 of suspension, intermediate connecting rod 8, rotary tillage suspension rear support 9, rotary tillage machine transmission system 10, squeeze
Bearing before pressure suspension lower link 11, lifting hydraulic cylinder 12, universal joint 13, suspension upper bracket 14, suspension undersetting 15, rotary tillage suspension
16, rotary tillage rack 17, power-driven system 18, rotary tillage holder 19, rotary tillage holder earth separation plate 20, rotary knife axis 21, extruding trench digging
Cutter pedestal 201 squeezes trenching cutter adjustment cutter hub 202, point native spiral 203, point native screw-conveyer-shaft 204, point native driven sprocket
205, divide catena item 206, point native drive sprocket 207, connection cross bar 208, pressure roller shaft 209, pressure roller 210, rotary tillage shaft 301, rotary tillage
Retarder 302, rotary tillage sprocket for main drive 303, rotary tillage transmission chain 304, rotary tillage are from drive sprocket 305, rotary tillage cutter holder 306, rotary tillage
Cutter 307, adjusting apparatus fulcrum bearing 401, adjusting sleeve 402, earth separation device fulcrum bearing 403, hemisphere adjustment screw 404, hemisphere connect
Female connector 405, point of a knife 501, squeezes blade 502, main press section 503, adjustment slot hole 504, adjustment circular hole at bulb hold-down support 406
505, aperture 506 is adjusted.
Specific implementation mode：
The invention discloses a kind of squash type ditching machines, are mainly used for dry land trench digging, in favor of improving ditch surface intensity, field
Water retention property excludes field ponding, drought resisting of preventing waterlogging, and improves the service life of ditch.
Squash type ditching machine of the present invention includes mainly following sections：Power-driven system, rotary tillage machine and its
Transmission system, squeezes ditching implement at suspension.
Squash type ditching machine operation principle and its structure design of the present invention.Squash type ditching machine of the present invention
Rotary tillage machine is provided by power drive Force system, squeezes ditching implement operation power；Suspension will squeeze ditching implement, rotary tillage
Equipment is connected with power-driven system.To realize the purpose of extrusion molding trench digging, in the front of trenching cutter, design is mounted with
Intermediate transmission, the rotary tillage machine of both sides rotary tillage cutter structure type.Rotary tillage machine is driven by power-driven system through rotary tillage machine
System provides power, it is hung on power-driven system rear portion by suspension.Under the driving of power-driven system, rotary tillage
Soil is smashed in the rotary tillage cutter rotation of equipment, is then squeezed ditching implement and is carried out extruding ditching operation；It ditches to prevent from squeezing
When ditch both sides soil arch, influence the progress of subsequent trench digging, especially for ensure ditch surface intensity, set in the front of squeezing knife tool
Anti-arch press-roller device is set；With the further progress of squash type ditching machine ditching operation of the present invention, to prevent from squeezing
Earth accumulation afterwards makes field be uneven in ditch two sides, and being provided with a point native flattening device at squeezing knife tool rear portion carries out
Divide soil, ensures the smooth of field.
Power-driven system of the present invention is commonly used for the steering-wheel type farm tractor of rotary tillage process, has dynamic
Power output shaft passing power.
Suspension of the present invention, including four bar suspension mechanism of hinge plane, implement lift hydraulic cylinder.By equipment liter
The four bar suspension mechanism of telescopic drive hinge plane of descending liquid cylinder pressure moves, to push rotary tillage machine and squeeze the liter of ditching implement
Drop.Four bar suspension mechanism of hinge plane resolves into rotary tillage suspension triangle frame mechanism, squeezes suspension hinge plane four-bar mechanism.Rotation
Plough equipment, extruding ditching implement is rotary tillage suspension triangle frame mechanism respectively, squeezes one of suspension hinge plane four-bar mechanism
Composed structure.
Rotary tillage machine of the present invention and its transmission system, rotary tillage machine main function is to smash soil, with significantly
Soil improves the working efficiency and service life of ditching implement to the resistance of the ditching implement when reducing trench digging；The present invention
The rotary tillage machine includes：Rotary knife axis, rotary tillage rack, rotary tillage holder；Rotary tillage machine transmission system includes rotary tillage chain drive
Mechanism, rotary tillage retarder, universal joint.Power-driven system passes power through universal joint, rotary tillage retarder, rotary tillage chain-drive mechanism
It is delivered to rotary knife axis.Rotary tillage retarder, rotary tillage chain-drive mechanism are double reduction, and the speed of power-driven system is reduced to rotation
Coulter shaft design rotating speed, and rotary tillage machine transmission system forms intermediate transmission, both sides rotary tillage in the centre position of rotary knife axis
Knife is laid out.The rotary knife axis rotary knife axis includes rotary blade, rotary tillage shaft, rotary tillage bearing support, rotary tillage cutter holder.Rotary blade is solid
Dingan County is loaded on rotary tillage cutter holder, and rotary tillage cutter holder is welded on rotary tillage shaft, and rotary tillage shaft is supported on rotary tillage holder by two rotary tillage bearing supports,
Form the rotary knife axis that can be rotated around rotary tillage axis center.The rotary tillage machine design width 20cm wider than the width ditched is left
The right side, rotary tillage depth is than institute ditching depth depth 10cm or so, to ensure the realization of the extrusion molding of ditch.
Extruding ditching implement of the present invention, including extrusion molding trenching cutter, ditch size adjuster, pressure roller dress
It sets, point native flattening device.The extrusion molding trenching cutter according to function be divided into point of a knife and guide part, main press section,
Ditch size adjusting portion, overall structure are in pre-small post-large triangular structure, are designed using three sections of staged size gradation modes：Leading portion
It is in triangular prism shape for point of a knife and guide part, by the soil smashed point to both sides, realizes preliminary extruding, at this time squeezed shape
At groove face soil be later stage groove face main composition part.It is dished out by rotary blade due to having part soil when rotary tillage, it is another
Aspect, soil fluffs after rotary tillage, has part soil to be higher by field face, and in preliminary squeeze close to the front end for squeezing trenching cutter
Soil has arching phenomenon, right in order to ensure that the intensity for squeezing later stage groove face is provided with press-roller device in extruding ditching implement front
The soil of soil and arch camber that rotary tillage is thrown carries out certain compacting；Stage casing is main press section.The front end of main press section and point of a knife
And the rear end of guide part, the rear end section shape of main press section are wide at the top and narrow at the bottom trapezoidal, which is of the present invention squeeze
The ditch shape for the minimum dimension and minimum grade that pressure type ditching machine can be opened, this part are to realize that shape, the size of ditch squeeze
The key dimension of main working parts, other ditch shapes is formed by this portion extrusion；Third section is ditch size adjusting portion, is equipped with
Ditch size adjuster.The ditch size adjuster realizes the adjustment of ditch size and the gradient, by adjusting ditch size adjusting portion
Size and angle finally determine squeeze ditch shape, with preferably meet different regions, Different Crop trench digging needs.The ditch
Size adjuster includes 4 sets of bindiny mechanisms, squeezes trenching cutter adjustment cutter hub, often covers the knot that bindiny mechanism uses screw thread extension bar
Structure mode realizes adjustable in length, and 4 sets of bindiny mechanisms are individually fixed in extruding trenching cutter after adjusting required length
It adjusts on cutter hub, the size of the gradient and ditch that squeeze trenching cutter adjustment cutter hub in this way realizes adjustment；Point soil is smooth
Device is installed on the top in the ditch size adjusting portion of extrusion molding trenching cutter, including point native auger and oblique scraper plate.Soil is divided to twist
For the power of dragon by pressure roller through dividing catena transmission mechanism to transmit, the extruding trenching cutter is squeezed the soil to arch upward by a point native auger
Disperse to field, to ensure the smooth of field, and is further struck off the soil separated using oblique scraper plate.
The operation instruction of squash type ditching machine of the present invention：Divide height between native auger and scraper plate and field face adjustable,
Needs are adjusted to meet ditch depth；When needing the two sides of ditch to form the ridge shape of certain altitude, point native auger and scraper plate is turned up
Highly, scraper plate can be also removed, only with a point native auger；For being difficult to the sticky soil property of rotary tillage process, and soil more glues and non-board
When knot, rotary knife axis can be removed, extrusion molding trench digging is directly carried out using extruding trenching cutter；For hardened property clay, reduce
Forward speed, and improve rotary tillage cutter rotational speed.
Embodiments of the present invention are illustrated below in conjunction with the accompanying drawings：
As shown in Figure 1, squash type ditching machine of the present invention includes power-driven system 18, suspension, rotary cultivator
Tool, squeezes ditching implement at rotary tillage machine transmission system 10.The output shaft of power-driven system 18（It is not drawn into figure）End and rotary tillage
Equipment and its input shaft end of transmission system are connected by universal joint 13, and power is passed to rotation through rotary tillage machine transmission system 10
The rotary knife axis 21 of equipment is ploughed, realizes rotary tillage process function.Rotary tillage machine, extruding ditching implement hang on power by suspension
The back of drive system 18.Under the driving of power-driven system 18, soil is beaten in the rotation of rotary tillage cutter 307 of rotary tillage machine
It is broken, it then squeezes ditching implement and carries out extruding ditching operation；The soil arch of ditch both sides, influences subsequent when to prevent from squeezing trench digging
The progress of trench digging is provided with press-roller device 6 especially for ditch surface intensity is ensured in the front for squeezing ditching implement；With this hair
The further progress of the bright squash type ditching machine ditching operation, to prevent the earth accumulation after squeezing in ditch two sides, and
So that field is uneven, divides a native flattening device 4 to carry out a point soil squeezing ditching implement rear portion and being provided with, ensure the smooth of field.
Power-driven system 18 is commonly used for the steering-wheel type farm tractor of rotary tillage process, has power output shaft passing power.
As shown in Figure 1, suspension includes four bar suspension mechanism of hinge plane, implement lift hydraulic cylinder 12.By equipment liter
The four bar suspension mechanism of telescopic drive hinge plane of descending liquid cylinder pressure 12 moves, to push rotary tillage machine and squeeze ditching implement
Lifting.Implement lift hydraulic cylinder 12 includes hydraulic cylinder and hydraulic stem；Four bar suspension mechanism of hinge plane resolves into rotary tillage triangle
Frame suspension mechanism squeezes hinge plane double leval jib suspension mechanism.Rotary tillage machine, extruding ditching implement are that rotary tillage tripod is outstanding respectively
Suspension mechanism, a composed structure for squeezing hinge plane double leval jib suspension mechanism.The rotary tillage tripod suspension mechanism includes
Intermediate connecting rod 8, the rotary tillage being connect with intermediate connecting rod 8 suspension rear support 9 squeeze suspension lower link 11 and squeeze suspension lower link
Bearing 16, the rotary tillage rack 17 being connect with bearing 16 before rotary tillage suspension, are wherein propped up after rotary tillage suspension before the rotary tillage suspension of 11 connections
Bearing 16 is welded with rotary tillage rack 17 before seat 9, rotary tillage suspension.
As shown in Figure 1, 2, it includes squeezing branch before hanging connecting rod 5, extruding suspension to squeeze hinge plane double leval jib suspension mechanism
Seat 7, extruding suspension rear support 3, suspension upper bracket 14, suspension undersetting 15, the power drive line being connect with extruding hanging connecting rod 5
System 18, rotary tillage holder earth separation plate 20, extruding trenching cutter 1 etc., wherein squeezing bearing 7 before suspension, squeezing and hang rear support 3 and squeeze
Trenching cutter 1 is pressed to weld, suspension upper bracket 14, suspension undersetting 15 and power-driven system 18 weld.Four bar of hinge plane is outstanding
Suspension mechanism connection type is propped up as shown in Figure 1, squeezing in one end of hanging connecting rod 5, the cylinder end of implement lift hydraulic cylinder 12 and suspension
14 hinge connections of seat squeeze one end, the preceding bearing 16 of rotary tillage suspension and suspension 15 hinge connection of undersetting of suspension lower link 11, in
Between one end and rotary tillage the suspension rear support 9 of connecting rod 8 be fixedly connected, the other end of intermediate connecting rod 8 squeezes the another of suspension lower link 11
Bearing 7 is squeezed and is hanged by connecting 208 hinge connection of cross bar before one end, the hydraulic pressure rod end of implement lift hydraulic cylinder 12, extruding suspension
It hangs connecting rod 5 and squeezes suspension 3 hinge connection of rear support.
As shown in Figure 1, the rotary tillage machine main function is to smash soil, soil is to described when greatly reducing trench digging
Ditching implement resistance, improve the working efficiency and service life of ditching implement.The rotary tillage machine include rotary knife axis 21,
Rotary tillage rack 17, rotary tillage holder 19, rotary knife axis 21 are supported by rotary tillage holder 19, and rotary tillage holder 19 is fixedly installed in rotary tillage rack
On 17.
As shown in Figures 1 and 3, the rotary tillage machine transmission system include rotary tillage chain-drive mechanism, rotary tillage retarder 302,
Above-mentioned universal joint 13.Power-driven system 18 passes power through universal joint 13, rotary tillage retarder 302, rotary tillage chain-drive mechanism
It is delivered to rotary knife axis 21.Rotary tillage retarder 302, rotary tillage chain-drive mechanism are double reduction, by the speed of power-driven system 18
It is reduced to the design speed of rotary knife axis 21, and rotary tillage machine transmission system is in the centre position of rotary knife axis 21.The rotation
Coulter axis 21 includes rotary tillage cutter 307, rotary tillage shaft 301, rotary tillage bearing support（It is not drawn into figure）, rotary tillage cutter holder 306.Rotary blade
Tool 307 is fixedly installed in rotary tillage cutter holder 306, and rotary tillage cutter holder 306 is welded on rotary tillage shaft 301, and rotary tillage shaft 301 is supported by two rotary tillages
Bearing is supported on rotary tillage holder 19, forms the rotary knife axis 21 that can be rotated around 301 center of rotary tillage shaft.The rotary tillage machine design
Width is wider 20cm or so than the width ditched, and rotary tillage depth is than institute ditching depth depth 10cm or so, to ensure being squeezed into for ditch
The realization of shape.Rotary tillage chain-drive mechanism includes rotary tillage sprocket for main drive 303, rotary tillage transmission chain 304, rotary tillage from drive sprocket 305,
Rotary tillage sprocket for main drive 303 uses shaft coupling with rotary tillage retarder 302（It is not drawn into figure）It is coaxial to be fixedly mounted, rotary tillage main transmission
Sprocket wheel 303 drives rotary tillage transmission chain 304, same from drive sprocket 305 with rotary tillage to drive rotary tillage to be turned round from drive sprocket 305
Thus the rotary tillage shaft 301 that axis is fixedly mounted turns round, 307 rotary tillage process of rotary tillage cutter.
As shown in Fig. 1, Fig. 4 to Fig. 7, the extruding ditching implement include squeeze trenching cutter 1, ditch size adjuster,
Press-roller device, point native flattening device.Extruding trenching cutter 1 is divided into point of a knife 501 according to function and extruding blade 502, master squeeze
Splenium 503 squeezes trenching cutter adjustment 202 three parts of cutter hub, and structure includes point of a knife 501 and extruding blade 502, main press section
503, it squeezes trenching cutter adjustment cutter hub 202, squeeze trenching cutter pedestal 201, adjusting apparatus fulcrum bearing 401, point of a knife 501 and squeeze
Edge pressing part 502, main press section 503, extruding trenching cutter adjustment cutter hub 202, adjusting apparatus fulcrum bearing 401 are welded in extruding trench digging
On cutter pedestal 201, become 1 structure of monolithic extruded trenching cutter.1 planform of monolithic extruded trenching cutter in it is preceding it is small after
Big triangle is designed using three sections of staged size gradation modes：Leading portion is point of a knife 501 and squeezes blade 502, is in triangular prism
Shape realizes preliminary extruding by the soil smashed point to both sides, squeezes the master that the groove face soil formed is later stage groove face at this time
Want composition part.There is soil meeting arch camber in part in preliminary squeeze, in order to ensure that the intensity for squeezing later stage groove face is ditched in extruding
Equipment front is provided with press-roller device；Stage casing is main press section 503.The front end of main press section 503 and point of a knife 501 and extruding blade
502 rear end, the rear end section shape of main press section 503 are wide at the top and narrow at the bottom trapezoidal, which is extruding of the present invention
The ditch shape for the minimum dimension and minimum grade that formula ditching machine can be opened, this part are the masters for realizing the shape of ditch, size and squeezing
Working portion is wanted, the key dimension of other ditch shapes is formed by this portion extrusion；Back segment is to squeeze trenching cutter to adjust cutter hub
202, ditch size adjuster is installed.Back segment squeezes 202 top of trenching cutter adjustment section cutter hub and is also provided with point smooth dress of soil
It sets, the extruding trenching cutter 1 is squeezed to the soil to arch upward to dispersion among field and strikes off, to ensure the smooth of field.
As shown in Fig. 2, press-roller device 6 includes pressure roller shaft 209 and its bearing（It is not drawn into supporting structure figure）, pressure roller 210.
While pressure roller 210 rolls soil, pressure roller is rotated with the acting in opposition pressure of soil, is carried for point native flattening device
For driving force.
As shown in Figures 4 to 6, the ditch size adjuster realizes the adjustment of ditch size and the gradient, by adjusting squeezing
The position dimension and angle for pressing trenching cutter adjustment cutter hub 202 finally determine and squeeze ditch shape, preferably to meet different regions, no
With the needs of crop trench digging；The ditch size adjuster includes squeezing trenching cutter adjustment cutter hub 202, adjusting apparatus bearing
Seat 401, hemisphere adjustment screw 404, hemisphere connector sleeve 405, bulb hold-down support 406, adjustment slot hole 504, is adjusted adjusting sleeve 402
Full-round hole 505, adjustment aperture 506.Adjustment slot hole 504, adjustment circular hole 505, adjustment aperture 506 are opened in adjusting apparatus fulcrum bearing
On 401.Adjusting apparatus fulcrum bearing 401 is the installation supporting part of ditch size adjuster.It squeezes trenching cutter and adjusts cutter hub 202
For two pieces of movable tablets, 401 both sides of the adjusting apparatus that is placed in fulcrum bearing, squeeze trenching cutter adjustment cutter hub 202 by adjusting
Set 402, hemisphere adjustment screw 404, hemisphere connector sleeve 405, bulb hold-down support 406, adjustment slot hole 504, adjustment circular hole 505,
Adjust aperture 506.Adjustment slot hole 504, adjustment circular hole 505, adjustment aperture 506 use and are fixedly connected on adjusting apparatus fulcrum bearing
On 401.Adjusting sleeve 402, hemisphere adjustment screw 404, hemisphere connector sleeve 405, bulb hold-down support 406 form 1 set of bindiny mechanism；
404 one end of hemisphere adjustment screw is screw thread, and the other end is hemisphere cup；1 set of bindiny mechanism's building form：2 hemisphere tune
Corresponding position is arrived in the both ends screw thread of the end of thread difference precession adjusting sleeve 402 of whole screw rod 404；2 bulb hold-down supports 406
Bulb is respectively put into the hemisphere cup of 2 hemisphere connector sleeves 405 and the hemisphere cup of 2 hemisphere adjustment screws 404, and 1 hemisphere connects
The hemisphere cup of female connector 405 is fixedly connected with the hemisphere cup of 1 hemisphere adjustment screw 404, as a result, bulb hold-down support 406 and half
Ball adjustment screw 404 becomes movable ball-joint；Further, the connecting rod that bindiny mechanism is substantially an adjustable-length is often covered,
Its method of adjustment：With the hemisphere adjustment screw 404 of hand turn both sides, due to the precession of screw thread, screws out, then change bindiny mechanism
Length.The ditch size adjuster uses 4 sets of bindiny mechanisms, installation adjusting method as follows：The tune of 4 sets of bindiny mechanisms
A whole set of 402 liang of side lengths are symmetrical and are respectively placed in 4 adjusting holes, wherein：1 adjustment slot hole 504 is in adjusting apparatus fulcrum bearing
Downside before 401, and the diameter for adjusting slot hole 504 is identical as 402 diameter of adjusting sleeve；2 adjustment circular holes 505 are supported in adjusting apparatus
The top of seat 401, and adjust the direct bigger 40mm than 402 diameter of adjusting sleeve of circular hole 505；1 adjustment aperture 506 is filled in adjustment
The rear lower hand hay cutter of fulcrum bearing 401 is set, and the diameter for adjusting aperture 506 is identical as 402 diameter of adjusting sleeve；4 bulb hold-down supports 406
The extruding trenching cutter being respectively welded in 4 adjusting hole corresponding positions adjusts cutter hub 202；On the other hand, it is placed in adjustment aperture 506
In adjusting sleeve 402 with adjustment aperture 506 be fixedly connected；The adjusting sleeve 402 being placed in adjustment slot hole 504 can only be along adjustment slot hole
504 length direction movement is fixedly connected again when adjusting to squeeze after trenching cutter adjusts 202 position of cutter hub；2 are placed in 2
Adjusting sleeve 402 in adjustment circular hole 505 adjusts circular holes 505 with 2 and can arbitrarily be moved in circular hole, when adjusting extruding ditching knife
Tool adjustment is fixedly connected behind cutter hub 202 position, squeeze as a result, the position of trenching cutter adjustment cutter hub 202 according to the size of ditch and
Slope requirement just becomes after adjusting to be fixed in adjusting apparatus fulcrum bearing 401, and the part for squeezing ditching implement is become.
As shown in Figures 2 and 4, native flattening device 4 is divided to be installed on the upper of the ditch size adjusting portion of extrusion molding trenching cutter
Side, including divide native auger, catena transmission mechanism, earth separation device fulcrum bearing 403 and oblique scraper plate 2, wherein earth separation device is divided to support
Seat 403 is the supporting structure of point native flattening device.The power of point native auger is by pressure roller through dividing catena transmission mechanism to transmit.
Native auger is divided to include a point native spiral 203, divide native screw-conveyer-shaft 204, a point native spiral 203 is welded on point native screw-conveyer-shaft 204, and soil is divided to twist
Imperial axis 204, which rotationally supports, to be installed in earth separation device fulcrum bearing 403；Catena transmission mechanism is divided to include a point native driven sprocket 205, divide
Catena item 206, point native drive sprocket 207.Native driven sprocket 205 is divided to be fixedly installed on point native screw-conveyer-shaft 204, point native drive chain
Wheel 207 is fixedly installed in pressure roller shaft 209, and catena item 206 is divided to be installed on a point native driven sprocket 205, point native drive sprocket 207
On.
The present invention has the advantages that：
1, ditch shape size and the gradient can be according to requiring to adjust；
2, using extrusion molding trench digging mode operation, groove face is smooth, intensity is high, is not easy to cave in, and ditch service life is long, has
Preferable prevention waterlogging drought resistance function；
3, field Land leveling.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (9)
1. a kind of squash type ditching machine, it is characterised in that：Including power-driven system（18）, suspension, rotary tillage machine, rotary tillage
Equipment transmission system（10）, squeeze ditching implement, the power-driven system（18）Output shaft end and rotary tillage machine and its biography
The input shaft end of dynamic system passes through a universal joint（13）Connection, by power through rotary tillage machine transmission system（10）Pass to rotary cultivator
The rotary knife axis of tool（21）, the rotary tillage machine, extruding ditching implement hang on power-driven system by suspension（18）'s
Back, in power-driven system（18）Driving under, the rotary tillage cutter of the rotary tillage machine（307）Soil is smashed in rotation, so
Ditching implement is squeezed afterwards and carries out extruding ditching operation, and the front for squeezing ditching implement is provided with press-roller device（6）, described to squeeze
Pressure ditching implement rear portion is provided with a point native flattening device and carries out a point soil；
The suspension includes four bar suspension mechanism of hinge plane, implement lift hydraulic cylinder（12）, by implement lift hydraulic cylinder
（12）Four bar suspension mechanism of telescopic drive hinge plane movement, to push rotary tillage machine and squeeze ditching implement lifting,
The implement lift hydraulic cylinder（12）Including hydraulic cylinder and hydraulic stem, four bar suspension mechanism of the hinge plane resolves into rotary tillage
Tripod suspension mechanism squeezes hinge plane double leval jib suspension mechanism, and the rotary tillage machine, extruding ditching implement are rotary tillage respectively
Tripod suspension mechanism, a composed structure for squeezing hinge plane double leval jib suspension mechanism, rotary tillage tripod suspension
Mechanism includes intermediate connecting rod（8）With intermediate connecting rod（8）Rear support is hung in the rotary tillage of connection（9）, squeeze suspension lower link（11）、
Lower link is hung with squeezing（11）Bearing before the rotary tillage suspension of connection（16）And bearing before rotary tillage suspension（16）The rotary cultivator of connection
Frame（17）, wherein rotary tillage hang rear support（9）, rotary tillage suspension before bearing（16）With rotary tillage rack（17）Welding.
2. squash type ditching machine according to claim 1, it is characterised in that：The rotary tillage machine includes rotary knife axis
（21）, rotary tillage rack（17）And rotary tillage holder（19）, the rotary knife axis（21）By rotary tillage holder（19）Bearing, the rotary tillage branch
Frame（19）It is fixedly installed in rotary tillage rack（17）On.
3. squash type ditching machine according to claim 1, it is characterised in that：The extruding hinge plane double leval jib hangs machine
Structure includes squeezing hanging connecting rod（5）, squeeze suspension before bearing（7）And squeeze hanging connecting rod（5）Rear support is hung in the extruding of connection
（3）, suspension upper bracket（14）, suspension undersetting（15）, power-driven system（18）, rotary tillage holder earth separation plate（20）And it squeezes and opens
Ditch cutter（1）, bearing before the extruding suspension（7）, squeeze suspension rear support（3）With extruding trenching cutter（1）Welding, it is described outstanding
Hang up bearing（14）, suspension undersetting（15）With power-driven system（18）Welding, the extruding hanging connecting rod（5）One end,
Implement lift hydraulic cylinder（12）Cylinder end with suspension upper bracket（14）Lower link is hung in hinge connection, the extruding（11）One
Bearing before end, rotary tillage suspension（16）With suspension undersetting（15）Hinge connection, the intermediate connecting rod（8）One end and rotary tillage hang
Rear support（9）It is fixedly connected, the intermediate connecting rod（8）The other end, squeeze suspension lower link（11）The other end, implement lift
Hydraulic cylinder（12）Hydraulic pressure rod end, squeeze suspension before bearing（7）By connecting cross bar（208）Hinge connection, the extruding suspension
Connecting rod（5）Rear support is hung with squeezing（3）Hinge connection.
4. squash type ditching machine according to claim 3, it is characterised in that：The rotary tillage machine transmission system includes rotary tillage
Chain-drive mechanism, rotary tillage retarder（302）, described universal joint（13）, the power-driven system（18）Through universal joint（13）、
Rotary tillage retarder（302）, rotary tillage chain-drive mechanism transfer power to rotary knife axis（21）, the rotary tillage retarder（302）, rotation
It is double reduction to plough chain-drive mechanism, by power-driven system（18）Speed be reduced to rotary knife axis（21）Design speed,
And rotary tillage machine transmission system is in rotary knife axis（21）Centre position, the rotary knife axis（21）Including rotary tillage cutter
（307）, rotary tillage shaft（301）, rotary tillage bearing support, rotary tillage cutter holder（306）, the rotary tillage cutter（307）It is fixedly installed in rotary tillage
Tool apron（306）, the rotary tillage cutter holder（306）It is welded on rotary tillage shaft（301）On, the rotary tillage shaft（301）By two rotary tillage support shafts
It holds and is supported on rotary tillage holder（19）, formation can be around rotary tillage shaft（301）The rotary knife axis of center rotation（21）.
5. squash type ditching machine according to claim 4, it is characterised in that：The rotary tillage chain-drive mechanism includes rotary tillage master
Drive sprocket（303）, rotary tillage transmission chain（304）, rotary tillage is from drive sprocket（305）, the rotary tillage sprocket for main drive（303）With rotation
Plough retarder（302）It is coaxially fixedly mounted using shaft coupling, the rotary tillage sprocket for main drive（303）Drive rotary tillage transmission chain
（304）, to drive rotary tillage from drive sprocket（305）Revolution, with rotary tillage from drive sprocket（305）The rotary tillage being coaxially fixedly mounted
Axis（301）Thus it turns round, the rotary tillage cutter（307）Rotary tillage process.
6. squash type ditching machine according to claim 1, it is characterised in that：The extruding ditching implement includes squeezing to ditch
Cutter（1）, ditch size adjuster, press-roller device, point native flattening device, the extruding trenching cutter（1）Including point of a knife（501）
And squeeze blade（502）, main press section（503）, squeeze trenching cutter adjust cutter hub（202）, squeeze trenching cutter pedestal
（201）, adjusting apparatus fulcrum bearing（401）, the point of a knife（501）And squeeze blade（502）, main press section（503）, squeeze trench digging
Cutter adjusts cutter hub（202）, adjusting apparatus fulcrum bearing（401）It is welded in and squeezes trenching cutter pedestal（201）On, become one it is whole
Body squeezes trenching cutter（1）Structure.
7. squash type ditching machine according to claim 6, it is characterised in that：The press-roller device（6）Including pressure roller shaft
（209）And its bearing, pressure roller（210）, in pressure roller（210）While rolling soil, pressure roller with the acting in opposition pressure of soil and
Rotation provides driving force for point native flattening device.
8. squash type ditching machine according to claim 6, it is characterised in that：The ditch size adjuster includes squeezing to open
Ditch cutter adjusts cutter hub（202）, adjusting apparatus fulcrum bearing（401）, adjusting sleeve（402）, hemisphere adjustment screw（404）, hemisphere connect
Female connector（405）, bulb hold-down support（406）, adjustment slot hole（504）, adjustment circular hole（505）, adjustment aperture（506）, the tune
Whole slot hole（504）, adjustment circular hole（505）, adjustment aperture（506）It is opened in adjusting apparatus fulcrum bearing（401）On, the adjusting apparatus
Fulcrum bearing（401）It is the installation supporting part of ditch size adjuster, the extruding trenching cutter adjusts cutter hub（202）It is two pieces
Movable tablet, the adjusting apparatus that is placed in fulcrum bearing（401）Both sides, the extruding trenching cutter adjust cutter hub（202）Pass through tune
It is a whole set of（402）, hemisphere adjustment screw（404）, hemisphere connector sleeve（405）, bulb hold-down support（406）, adjustment slot hole（504）、
Adjust circular hole（505）, adjustment aperture（506）It is fixedly connected on adjusting apparatus fulcrum bearing（401）On.
9. squash type ditching machine according to claim 6, it is characterised in that：Described point of native flattening device is installed on and is squeezed into
The top in the ditch size adjusting portion of shape trenching cutter, including divide native auger, divide catena transmission mechanism, earth separation device fulcrum bearing
（403）With oblique scraper plate（2）, the earth separation device fulcrum bearing（403）It is the supporting structure of point native flattening device, it is described
For the power of point native auger by pressure roller through dividing catena transmission mechanism to transmit, described point of native auger includes a point native spiral（203）, point soil twist
Imperial axis（204）, described point of native spiral（203）It is welded in a point native screw-conveyer-shaft（204）On, described point of native screw-conveyer-shaft（204）Rotation branch
It holds and is installed on earth separation device fulcrum bearing（403）On, it is described that catena transmission mechanism is divided to include a point native driven sprocket（205）, divide catena
Item（206）, point native drive sprocket（207）And pressure roller shaft（209）, described point of native driven sprocket（205）Point soil is fixedly installed in twist
Imperial axis（204）On, described point of native drive sprocket（207）It is fixedly installed in pressure roller shaft（209）On, it is described to divide catena item（206）Peace
Loaded on a point native driven sprocket（205）, point native drive sprocket（207）On.
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| CN201610742202.2A CN106332563B (en) | 2016-08-29 | 2016-08-29 | A kind of squash type ditching machine |
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| CN201610742202.2A CN106332563B (en) | 2016-08-29 | 2016-08-29 | A kind of squash type ditching machine |
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| CN106332563B true CN106332563B (en) | 2018-09-14 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107736092A (en) * | 2017-12-15 | 2018-02-27 | 唐冰 | A kind of agricultural ditching machine of adjustable ditching depth |
| CN109594600B (en) * | 2019-01-20 | 2021-03-05 | 河南黄河勘测规划设计研究院有限公司 | Channel groover for hydraulic engineering |
| CN110463411B (en) * | 2019-09-02 | 2020-11-03 | 江西兴旺生态农业综合开发有限公司 | Irrigation canals and ditches excavation device for agricultural irrigation |
| CN110663297A (en) * | 2019-11-05 | 2020-01-10 | 山东农业大学 | Multifunctional partitioned land preparation machine for community breeding |
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| CN2686284Y (en) * | 2004-01-05 | 2005-03-23 | 何彦平 | Horizontal and vertival field-copying ratary tillage and zero-tillage two-purpose trench-plowing seeder |
| CN203279472U (en) * | 2013-06-15 | 2013-11-13 | 王培洪 | Green Chinese onion cultivating land preparation machine |
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| CN205357012U (en) * | 2016-01-13 | 2016-07-06 | 中国农业大学 | Smart volume wheat seeder of banded rotary tillage broad width |
| CN105746024A (en) * | 2016-05-19 | 2016-07-13 | 安丘市丰益机械厂 | Agricultural ditching equipment |
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| JP3878184B2 (en) * | 2004-03-23 | 2007-02-07 | 財団法人北海道農業開発公社 | Combined tillage device |
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| CN2686284Y (en) * | 2004-01-05 | 2005-03-23 | 何彦平 | Horizontal and vertival field-copying ratary tillage and zero-tillage two-purpose trench-plowing seeder |
| CN203279472U (en) * | 2013-06-15 | 2013-11-13 | 王培洪 | Green Chinese onion cultivating land preparation machine |
| CN205040180U (en) * | 2015-10-12 | 2016-02-24 | 黄正泽 | Agricultural apparatus with rotary tillage and ditching function |
| CN205196243U (en) * | 2015-10-23 | 2016-05-04 | 吴婉霞 | Paddy field laser flatting machine |
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