CN206923242U - A kind of forward ploughing device of discontinuous - Google Patents

Abstract

The utility model discloses the ploughing device that a kind of discontinuous moves ahead, including car body, car body forward lower part is provided with roller, roller is arranged on car body by roller wheel shaft, car body rear lower portion is provided with ploughshare mechanism, engine is additionally provided with car body, it is characterized in that, slider-crank mechanism is provided with car body, the crank part and power machine output shaft of slider-crank mechanism are connected and lean on it to drive vertical rotation, the slider part of slider-crank mechanism is connected with ploughshare mechanism and its anterior-posterior horizontal can be driven to move, one-directional rotation transmission mechanism is provided between the roller and roller wheel shaft, the one-directional rotation transmission mechanism is used to drive the unidirectional rolls forward of roller.The utility model has the advantages that simple in construction, ploughing depth is deeper under the conditions of identical power, and soil compression is smaller, and vibration equipment is smaller, is particularly suitable for using in the less Mountainous Regions of land area.

Description

A kind of forward ploughing device of discontinuous

Technical field

Agricultural ploughing mechanical field is the utility model is related to, the ploughing device to be moved ahead in particular to a kind of discontinuous.

Background technology

Plough is the machinery that a kind of mode for imitating ploughing carries out soil ploughing and weeding.In general plough is mainly by by walking Device and mouldboard plow composition, running gear generally comprise wheel and the drive system being connected with wheel, are provided by running gear Power drives mouldboard plow to realize arable land.

Such as a kind of once disclosed ploughing machines of ZL201020192900.8 just belong to similar structures.Its by running gear and Mouldboard plow forms, and described running gear includes bodywork assembly, hood, front-wheel, trailing wheel and auxiliary wheel mechanism, and bodywork assembly includes The seat between Vehicular body front, rear vehicle, Vehicular body front and the rear vehicle in direction is manipulated by handrail, rear vehicle rear is consolidated The car body connector connect, auxiliary wheel mechanism include two support wheels for hanging on rear vehicle for being symmetrically positioned in trailing wheel both sides, branch The diameter of support wheel is less than trailing wheel, and between Vehicular body front and rear vehicle, mouldboard plow includes plow frame, main plough body, is located at hood The traction piece of plow frame front end and the tail wheel positioned at plow frame rear portion, main plough body are located at the lower section of plow frame, traction piece and running gear Car body connector connects.A kind of ploughing machine of the utility model easily can walk on the road of knob, can increase plough The utilization rate of machinery is ploughed, reduces the one-time investment of peasant, reduces use cost.

But the plough of this structure, the defects of ploughing depth is shallower, and soil compression is larger, and vibration equipment is larger be present.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided Structure is simple, and ploughing depth is deeper under the conditions of identical power, and soil compression is smaller, the forward ploughing of the less discontinuous of vibration equipment Equipment.

In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：

A kind of forward ploughing device of discontinuous, including car body, car body forward lower part are provided with roller, and roller passes through roller Rotating shaft is arranged on car body, and car body rear lower portion is provided with ploughshare mechanism, and engine is additionally provided with car body, it is characterised in that Engine is diesel engine, and slider-crank mechanism, the crank part and power machine output shaft of slider-crank mechanism are provided with car body It is connected and leans on it to drive vertical rotation, before the slider part of slider-crank mechanism is connected with ploughshare mechanism and can drive it Horizontal movement afterwards, one-directional rotation transmission mechanism, the one-directional rotation transmission mechanism are provided between the roller and roller wheel shaft For driving the unidirectional rolls forward of roller.

So, when the forward ploughing device of this discontinuous works, ploughshare mechanism makes under it in the case of deadweight or pressure End is inserted into soil, and then engine output rotates, and is driven by slider-crank mechanism before being done between ploughshare mechanism and car body Rear to do relatively reciprocating motion.Simultaneously because one-directional rotation transmission mechanism is provided between car body roller and roller wheel shaft, this Sample, when slider-crank mechanism drives ploughshare mechanism and car body relative motion, because roller and ground are sliding friction, to rub Wipe that power is larger is difficult to be moved rearwards, therefore ploughshare mechanism can be plowed by driving forward slip to realize toward car body direction.Work as crank block When mechanism drives ploughshare mechanism and car body counter motion, now roller is rolling friction by thrust forward and ground, friction Power is smaller, therefore car body entirety rolls forward.And then realize creeping motion type ploughing.So, when ploughshare mechanism plows, now car body base This realizes fixed support by roller, and power output is converted to ploughshare mechanism to drive and moved ahead, therefore only needs less power real Now plow.Equally, when car body moves ahead, ploughshare mechanism is motionless, and car body has also shared significant portion deadweight by ploughshare mechanism, therefore Only less power is needed to drive vehicle forward.Therefore this equipment only needs less power to can be achieved to plow, identical power bar Plowed under part it is deeper faster.And equipment overall weight can be reduced well, vibration equipment situation is reduced, reduces soil compression feelings Condition, make its compact and flexible, particularly suitable for the less land use of mountain area area.Wherein engine is that diesel engine can provide Stronger driving force.

As optimization, the one-directional rotation transmission mechanism is freewheel clutch or one-way clutch.It is simple in construction and square Just installation is implemented.

As optimization, the roller is the cylinder shape structure closed at both ends for being provided with end plates, and roller wheel shaft both ends seal Be rotatably assorted traversing through end pan axis position and on the car body, and one-directional rotation transmission mechanism is arranged in cylinder shape structure Portion.

Such structure one is convenient installation and protection one-directional rotation transmission mechanism；Second, effectively increase roller and soil Ground contact area, it can be contacted with soil and produce larger stiction, ensure that ploughshare mechanism plows the realization of function.Three It is preferably to reduce soil compression situation, improves follow-up plough and plough smooth degree.

As optimization, power machine output shaft is vertically arranged and power machine output shaft on be provided with wrom tooth and form worm screw, worm screw Worm Wheel System is formed with a vertically arranged worm gear, worm gear is fixedly mounted in a main shaft laterally set Portion, main shaft both ends are installed in rotation on spindle carrier, and the crank part of slider-crank mechanism is arranged on main shaft.

So, the conversion of engine rotation outbound course is better achieved using Worm Wheel System, to facilitate engine Installation settings, while gearratio can be adjusted well, ensure the speed well that plows of output.

As optimization, ploughshare mechanism includes multiple spaced ploughshares side by side, and ploughshare upper end, which is fixedly connected on, laterally to be set On the slider part put, the both sides of slider part are each hinged with the output end of a crank part, two crank parts it is defeated Enter the both ends that end is separately mounted to main shaft.

So, simple in construction, power transmission is more balanced reliable, and stability is more preferable.

As optimization, the input of crank part is provided with a circular mating holes, is rotatably engaged in mating holes There is an eccentric disc, eccentric disc is prejudicially vertically fixed on main shaft.

So, the transmission effect of crank connection, the more stable equilibrium of power transmission are better achieved by eccentric disc.

In summary, the utility model has simple in construction, and ploughing depth is deeper under the conditions of identical power, soil be pressurized compared with It is small, the advantages that vibration equipment is smaller, it is particularly suitable for using in the less Mountainous Regions of land area.

Brief description of the drawings

Fig. 1 is the structure schematic diagram of the utility model embodiment one.

Fig. 2 is the structural representation of the utility model embodiment two.

Embodiment

Embodiment one：As shown in figure 1, the ploughing device that a kind of discontinuous is forward, including car body 3, the front of car body 3 Bottom is provided with roller 4, and roller 4 is arranged on car body by roller wheel shaft, and car body rear lower portion is provided with ploughshare mechanism, car body On be additionally provided with engine 1, engine is diesel engine, and slider-crank mechanism, the crank of slider-crank mechanism are provided with car body Part and power machine output shaft are connected and lean on it to drive vertical rotation, the slider part 10 and ploughshare machine of slider-crank mechanism Structure 9 is connected and its anterior-posterior horizontal can be driven to move, and one-directional rotation transmission mechanism is provided between the roller and roller wheel shaft, The one-directional rotation transmission mechanism is used to drive the unidirectional rolls forward of roller.

So, when the forward ploughing device of this discontinuous works, ploughshare mechanism makes under it in the case of deadweight or pressure End is inserted into soil, and then engine output rotates, and is driven by slider-crank mechanism before being done between ploughshare mechanism and car body Rear to do relatively reciprocating motion.Simultaneously because one-directional rotation transmission mechanism is provided between car body roller and roller wheel shaft, this Sample causes when slider-crank mechanism drives ploughshare mechanism and car body relative motion, because roller and ground are sliding friction, therefore It is difficult to be moved rearwards, therefore ploughshare mechanism can be driven realization to plow toward car body direction.When slider-crank mechanism drives ploughshare mechanism During with car body counter motion, now roller is rolling friction by thrust forward and ground, therefore car body entirety rolls forward.Enter And realize creeping motion type ploughing.So, when ploughshare mechanism plows, now car body leans on roller to realize and fixes support substantially, and power is defeated Go out to convert to ploughshare mechanism to drive and move ahead, therefore only need less power to can be achieved to plow.Equally, when car body moves ahead, plough Ploughshare mechanism is motionless, and car body has also shared significant portion deadweight by ploughshare mechanism, therefore also only needs less power to drive vehicle Move ahead.Therefore this equipment only needs less power to can be achieved to plow, plowed under the conditions of identical power it is deeper faster.And can be fine Ground reduces equipment overall weight, reduces vibration equipment situation, reduces soil compression situation, makes its compact and flexible, be particularly suitable for using In the less land use of mountain area area.

Wherein, the one-directional rotation transmission mechanism is freewheel clutch or one-way clutch.Simple in construction and convenient peace Dress is implemented.

Wherein, the roller 4 is the cylinder shape structure closed at both ends for being provided with end plates, and the sealing of roller wheel shaft both ends rotates Coordinate and pass end plates shaft core position and in the roller mounting seat 5 on car body, one-directional rotation transmission mechanism is arranged at rolling Inside tubular structure.

Such structure one is convenient installation and protection one-directional rotation transmission mechanism；Second, effectively increase roller and soil Ground contact area, it can be contacted with soil and produce larger stiction, ensure that ploughshare mechanism plows the realization of function.Three It is preferably to reduce soil compression situation, improves follow-up plough and plough smooth degree.

Wherein, the output shaft of engine 1 is vertically arranged and power machine output shaft on be provided with wrom tooth and form worm screw 2, worm screw and One vertically arranged worm gear 11 cooperatively forms Worm Wheel System, and worm gear 11 is fixedly mounted on a main shaft laterally set 12 Middle part, the both ends of main shaft 12 are installed in rotation on spindle carrier 6, and the crank part 8 of slider-crank mechanism is arranged on main shaft 12 On.

So, the conversion of engine rotation outbound course is better achieved using Worm Wheel System, to facilitate engine Installation settings, while gearratio can be adjusted well, ensure the speed well that plows of output.

Wherein, ploughshare mechanism 9 includes multiple spaced ploughshares side by side, and ploughshare upper end is fixedly connected on what is laterally set On slider part 10, the both sides of slider part 10 are each hinged with the output end of a crank part, two crank parts it is defeated Enter the both ends that end is separately mounted to main shaft.

So, simple in construction, power transmission is more balanced reliable, and stability is more preferable.

Wherein, the input of crank part 8 is provided with a circular mating holes, and one has been rotatably engaged in mating holes Individual eccentric disc 7, eccentric disc 7 are prejudicially vertically fixed on main shaft.

So, the transmission effect of crank connection, the more stable equilibrium of power transmission are better achieved by eccentric disc.

Embodiment two：Participate in Fig. 2；A kind of forward ploughing device of discontinuous, including car body 12, the front of car body 12 Bottom is provided with roller 11, and roller 11 is arranged on car body by roller wheel shaft, and car body rear lower portion is provided with ploughshare mechanism, car Engine 13 is additionally provided with body, engine is diesel engine, and slider-crank mechanism, the song of slider-crank mechanism are provided with car body Shank part and power machine output shaft are connected and lean on it to drive vertical rotation, the slider part 3 and ploughshare of slider-crank mechanism Mechanism 4 is connected and its anterior-posterior horizontal can be driven to move, and one-directional rotation driver is provided between the roller and roller wheel shaft Structure 10, the one-directional rotation transmission mechanism are used to drive the unidirectional rolls forward of roller.

So, when the forward ploughing device of this discontinuous works, ploughshare mechanism makes under it in the case of deadweight or pressure End is inserted into soil, and then engine output rotates, and is driven by slider-crank mechanism before being done between ploughshare mechanism and car body Rear to do relatively reciprocating motion.Simultaneously because one-directional rotation transmission mechanism is provided between car body roller and roller wheel shaft, this Sample causes when slider-crank mechanism drives ploughshare mechanism and car body relative motion, because roller and ground are sliding friction, therefore It is difficult to be moved rearwards, therefore ploughshare mechanism can be driven realization to plow toward car body direction.When slider-crank mechanism drives ploughshare mechanism During with car body counter motion, now roller is rolling friction by thrust forward and ground, therefore car body entirety rolls forward.Enter And realize creeping motion type ploughing.So, when ploughshare mechanism plows, now car body leans on roller to realize and fixes support substantially, and power is defeated Go out to convert to ploughshare mechanism to drive and move ahead, therefore only need less power to can be achieved to plow.Equally, when car body moves ahead, plough Ploughshare mechanism is motionless, and car body has also shared significant portion deadweight by ploughshare mechanism, therefore also only needs less power to drive vehicle Move ahead.Therefore this equipment only needs less power to can be achieved to plow, plowed under the conditions of identical power it is deeper faster.And can be fine Ground reduces equipment overall weight, reduces vibration equipment situation, reduces soil compression situation, makes its compact and flexible, be particularly suitable for using In the less land use of mountain area area.

Wherein, the one-directional rotation transmission mechanism is freewheel clutch or one-way clutch.Simple in construction and convenient peace Dress is implemented.

Wherein, the roller 11 is the cylinder shape structure closed at both ends for being provided with end plates, and the sealing of roller wheel shaft both ends turns Dynamic cooperation passes end plates shaft core position and in the roller mounting seat 9 on car body, and one-directional rotation transmission mechanism is arranged at Cylinder shape inside configuration.

Such structure one is convenient installation and protection one-directional rotation transmission mechanism；Second, effectively increase roller and soil Ground contact area, it can be contacted with soil and produce larger stiction, ensure that ploughshare mechanism plows the realization of function.Three It is preferably to reduce soil compression situation, improves follow-up plough and plough smooth degree.

Wherein, the output shaft of engine 13 laterally set and power machine output shaft on be provided with wrom tooth formed worm screw 1, worm screw and One vertically arranged worm gear 2 cooperatively forms Worm Wheel System, and worm gear 2 is fixedly mounted in a main shaft laterally set 8 Portion, the both ends of main shaft 8 are installed in rotation on spindle carrier 7, and the crank part 5 of slider-crank mechanism is arranged on main shaft 8.

So, the conversion of engine rotation outbound course is better achieved using Worm Wheel System, to facilitate engine Installation settings, while gearratio can be adjusted well, ensure the speed well that plows of output.

Wherein, ploughshare mechanism 4 includes multiple spaced ploughshares side by side, and ploughshare upper end is fixedly connected on what is laterally set On slider part 3, the both sides of slider part 3 are each hinged with the output end of a crank part, the input of two crank parts End is separately mounted to the both ends of main shaft.

So, simple in construction, power transmission is more balanced reliable, and stability is more preferable.

Wherein, the input of crank part 5 is provided with a circular mating holes, and one has been rotatably engaged in mating holes Individual eccentric disc 6, eccentric disc 6 are prejudicially vertically fixed on main shaft.

So, the transmission effect of crank connection, the more stable equilibrium of power transmission are better achieved by eccentric disc.

Therefore the characteristics of the utility model, has：

1. the utility model is ploughed traditional plough side by the application of a slider-crank mechanism and freewheel clutch The action of side walking is divided into two, that is, does not advance when ploughing, and does not plough during advance, can effectively reduce the vibration of machine.

2. the wheel of roller and traditional plough in the utility model is comparatively, big with the contact area on ground, because This frictional force is bigger than the frictional force between conventional wheel and ground, and pressure is small, is not easy to skid.

3. compared with traditional plough, using the gasoline engine of equal-wattage, the cutter ploughing strength in the utility model is more Greatly, it is easier to plough underground layer.

This plough is highly suitable for the narrower area of this cultivated area in southwest, to accelerate due to small volume Tendency of Agricultural Machinery in China develops towards technicalization, informationization, seriation direction, preferably meets the market requirement.

Claims (6)

1. a kind of forward ploughing device of discontinuous, including car body, car body forward lower part is provided with roller, and roller is turned by roller Axle is arranged on car body, and car body rear lower portion is provided with ploughshare mechanism, and engine is additionally provided with car body, it is characterised in that dynamic Power machine is diesel engine, and slider-crank mechanism is provided with car body, and the crank part and power machine output shaft of slider-crank mechanism pass It is dynamic to connect simultaneously by the vertical rotation of its drive, before and after the slider part of slider-crank mechanism is connected with ploughshare mechanism and can drive it Horizontal movement, is provided with one-directional rotation transmission mechanism between the roller and roller wheel shaft, the one-directional rotation transmission mechanism is used In the drive unidirectional rolls forward of roller.

2. the forward ploughing device of discontinuous as claimed in claim 1, it is characterised in that the one-directional rotation transmission mechanism is Freewheel clutch.

3. the forward ploughing device of discontinuous as claimed in claim 1, it is characterised in that the roller is setting closed at both ends There is a cylinder shape structure of end plates, the sealing of roller wheel shaft both ends, which is rotatably assorted, traversing through end pan axis position and is arranged on car body On, one-directional rotation transmission mechanism is arranged at cylinder shape inside configuration.

4. the forward ploughing device of discontinuous as claimed in claim 1, it is characterised in that power machine output shaft is vertical or horizontal Set and wrom tooth is provided with power machine output shaft and form worm screw, worm screw and a vertically arranged worm gear form worm gear snail Bar is driven, and worm gear is fixedly mounted in the middle part of a main shaft laterally set, and main shaft both ends are installed in rotation on spindle carrier, The crank part of slider-crank mechanism is arranged on main shaft.

5. the forward ploughing device of discontinuous as claimed in claim 4, it is characterised in that ploughshare mechanism include it is multiple side by side between Every the ploughshare of setting, ploughshare upper end is fixedly connected on the slider part laterally set, and the both sides of slider part are each and one The output end of crank part is hinged, and the input of two crank parts is separately mounted to the both ends of main shaft.

6. the forward ploughing device of discontinuous as claimed in claim 5, it is characterised in that the input of crank part is provided with One circular mating holes, an eccentric disc has been rotatably engaged in mating holes, eccentric disc is prejudicially vertically fixed on On main shaft.