CN207612636U - Harvesting apparatus for root crop - Google Patents

Abstract

The utility model patent discloses a kind of harvesting apparatus for root crop, including rack and the walking mechanism for being placed in frame underside, and shoveling mechanism and vibrating mechanism are provided in rack, it is characterised in that：Shoveling mechanism and vibrating mechanism are between operation bench and the first driving mechanism, and shoveling mechanism is close to operation bench, the Shu Tu mechanisms that the soil for digging out shoveling mechanism transfers out are provided between operation bench and shoveling mechanism, shoveling mechanism is located at close to the position of operation bench in the technical program, operator closely can intuitively see the position relationship between yam planting row and shoveling mechanism, reduce the damage ratio of Chinese yam, the soil that Shu Tu mechanisms can dig out shoveling mechanism is transported in a neighbouring upper ditch, it realizes and backfill operation is carried out to the gully after a upper harvest, realize Chinese yam harvester can continuous work purpose, it is flexible that the present apparatus realizes operation in harvest, the advantages of rate of damaging is reduced.

Description

Harvesting apparatus for root crop

Technical field

The utility model patent is related to the agricultural machinery for harvest, especially a kind of root crop for longer class The mechanical device harvested.

Background technology

With the development of society, agricultural machinery automation is more and more universal, such as large-scale seeder, harvester, It applies fertilizer, dig etc. and mechanical equipment, also having harvest equipment for root crop class, such as harvester for peanut etc., but be directed to Root crop is deeper, longer machinery, there are no the appearance of ripe technology, such as Chinese yam, burdock etc., due to its root crop compared with Long, the depth being deep into soil is deeper, and the generally artificial plane soil harvesting of harvesting approach, cost of labor is very big, labor intensity Height is limited by Chinese yam length, and harvesting approach is always by the way of traditional-handwork operation, not only heavy workload, and efficiency It is extremely low.

Also occurs the mechanical harvest equipment for Chinese yam at present, but these equipment are all by chain trench digging and helical axis Trench digging is unearthed, and carries out turning over shake, and then achieve the purpose that Chinese yam harvesting.The average production depth of Chinese yam arrives for 1 meter about under earth's surface 1.5 meters or so, according to the habit of Chinese yam, Chinese yam is usually to be planted by row ridge, and there are distances between adjacent ridge, are convenient for Chinese yam Growth and harvest, existing Chinese yam harvester carry out trench digging processing, to yam planting after trench digging both for the both sides Chinese yam Hang Long Ridge row carry out vibrations loosen the soil processing, can be easily by mountain since it has the action that vibrations are loosened the soil then by manually extracting Chinese yam Medicine is extracted from soil, is not in phenomenon of rupture.Existing harvesting apparatus, trench digging is unearthed, the device of harvest is all after vehicle device frame Side is hindered across diesel engine, control structure, elevating control structure etc. between operator and the ongoing ditching equipment of trench digging The sight of operator directly cannot closely see the position on Chinese yam ridge, since Chinese yam is by mechanically or manually in plantation Ridge plantation is opened, can all there be different degrees of microbend on each ridge, that is to say, that row ridge is not straight, when harvest, such as Fruit is mechanical harvest, needs operator unanimously to observe the bending direction on row ridge, and then adjust the direction of advance of machinery, due to existing In some harvest machineries, operator leaves ditch position farther out, and has the obstruction sight of the equipment such as engine, and visual effect is too Difference, ditching device are easy to encounter the Chinese yam in row ridge, since Chinese yam is again very fragile, are easily broken off, as long as ditching device touches To Chinese yam, Chinese yam damage is will result in, damage ratio when causing to harvest Chinese yam improves.Moreover, because Chinese yam is generally 1 meter -1.5 Meter Shen, ditching equipment needs digging very deep, and the mechanical ratio for harvesting Chinese yam is heavier, and the heavier place of equipment is normally at the ditch newly opened Rear, that is, in the direction of advance of harvest equipment, ditching equipment is located at the front of entire mechanical equipment, mechanical equipment rear portion Heavier part is advanced along the direction for the ditch newly opened, that is, is advanced along trench digging direction positioned at the rear portion for the ditch newly opened, and is passed through The mechanical equipment of heavier part rolls, it is easy to lead to the both sides the Chinese yam Hang Long landslide after trench digging, cause Chinese yam to damage, and make At the danger of sunken vehicle, existing way is backfilled to ditch with soil, vehicle body could pass through, and then open again after having harvested a ridge Dynamic mechanical equipment carries out the trench digging harvest on next ridge, causes Chinese yam harvester to be unable to continuous work, working efficiency is low, and has Ditching equipment, vibrations equipment and power plant, running gear, harvest machinery device are bigger, it has not been convenient to operate.

Based on this, how to realize efficiently trench digging harvest Chinese yam, can be visually seen crop row ridge position can't damage Chinese yam, Automatic backfill gully, is a technical problem that technical personnel in the field need to solve at present.

Utility model content

For the problems of the prior art, it is good that the purpose of this utility model is to provide for a kind of visual effect, easy to operation, Chinese yam will not be injured, is minimized, the harvesting apparatus for root crop backfilled automatically compensates for existing Chinese yam harvesting body Product is huge, and trench digging excavation device is located at the drawbacks of entire mechanical equipment rear is susceptible to cave in accident.

In order to achieve the above object, the technical solution of the utility model is：

A kind of harvesting apparatus for root crop, including rack and the walking mechanism for being placed in frame underside are set in rack It is equipped with shoveling mechanism and vibrating mechanism, and the first driving mechanism that driving shoveling mechanism, vibrating mechanism, walking mechanism operate, machine It is provided with operation bench on front side of frame, it is characterised in that：The shoveling mechanism and vibrating mechanism are located at operation bench and the first driving mechanism Between, and shoveling mechanism is close to operation bench, vibrating mechanism close to shoveling mechanism and positioned at shoveling mechanism and the first driving mechanism it Between, this harvesting apparatus further includes that the soil between operation bench and shoveling mechanism, for digging out shoveling mechanism transfers out Shu Tu mechanisms.

Power wheel is provided in first driving mechanism, power wheel is connected with the first power axle by transmission belt, the One power axle is connected with the wheel for inputting of the second power axle, shoveling power wheel, gearbox, the second power axle by transmission belt It is connected on the defeated native power wheel shaft in Shu Tu mechanisms by transmission belt.

This harvesting apparatus further includes the riser guide being arranged in rack, and the shoveling mechanism and vibrating mechanism pass through lifting Frame can be arranged on riser guide up or down with respect to rack, and traction wire saws are provided at the top of the riser guide and are dug The second driving mechanism that native mechanism and vibrating mechanism are moved up and down along riser guide.

The shoveling power wheel and be arranged on shoveling power wheel that the shoveling mechanism includes crane, is arranged on crane Transmission chain, further include being distributed on transmission chain peripheral surface cutter, the shoveling power wheel is connected to first by transmission belt On power axle.

There are two the shoveling mechanisms, is located on the inside of walking mechanism and opposite walking mechanism is centrosymmetrically arranged.

The vibrating mechanism includes crane, the bearing block in crane side gearbox and the other side, gearbox is arranged Output shaft on be provided with eccentric shaft, connecting rod is provided with by bearing on output shaft of gear-box, vibration is provided on eccentric shaft Pull rod, multiple oscillating plates are rotatably connected to by axle sleeve in connecting rod and vibration pull rod.

There are two the vibrating mechanisms, is located on the inside of walking mechanism and opposite walking mechanism is centrosymmetrically arranged.

This harvesting apparatus further includes the third driving device for driving the lifting of Shu Tu mechanisms, and the third driving device is hydraulic pressure The telescopic rod of cylinder, the hydraulic cylinder is connected to by the first biography arm on the second power axle, and second power axle passes through second It passes arm not to be connected to rotatably on third pivoted arm, the third pivoted arm is fixed in Shu Tu mechanisms, wherein described First pivoted arm can not be relatively rotated with telescopic rod and be connect；Telescopic rod and the first pivoted arm, the first pivoted arm and the second pivoted arm, the second pivoted arm Angle is relatively fixed between third pivoted arm, and is non-coaxial or non-parallel setting.

Be provided with the first frame body and the second frame body on the first frame body in the rack, first driving mechanism and Second power axle is located on the first frame body, and first power axle is located on the second frame body.

Between the power wheel and the first power axle, the first power axle and the second power axle, become shoveling power wheel Between the wheel for inputting of fast case, it is both provided on the transmission belt between defeated native power wheel shaft on the second power axle and Shu Tu mechanisms The adjustable tensioning wheel in position.

Compared with prior art, the structure of the harvesting apparatus provided by the utility model for root crop is unusual, This its make up existing root crop harvester trench digging at present be unearthed harvest device rack rear technical deficiency.The present apparatus In shoveling mechanism be located at close to operation bench position, operator can closely intuitively see yam planting row with cut the earth Position relationship between mechanism, prevent because yam planting row row ridge it is not straight or bending when, operator cannot timely basis The position of yam planting row adjusts in time, cause destroy Chinese yam the case where occur, visual effect is good, driver can exact operations, Reduce the damage ratio of Chinese yam.Shoveling mechanism and vibrating mechanism are between operation bench and the first driving mechanism, and shoveling mechanism Close to operation bench, vibrating mechanism close to shoveling mechanism and positioned at shoveling mechanism and the first driving mechanism between, be located at operation bench with The Shu Tu mechanisms that the soil for digging out shoveling mechanism transfers out are provided between shoveling mechanism.Shu Tu mechanisms can be by excavator The soil that structure is dug out is transported in a neighbouring upper ditch, is realized and is carried out backfill operation to the gully after a upper harvest, without harvesting one Artificial backfill after row, then another row is received, it can be achieved that the device can be to the continuous harvesting work of Chinese yam.It can be real while harvest Now a upper ditch is backfilled, realize Chinese yam harvester can continuous work purpose.It can prevent soil block from collapsing after backfill, Especially the crawler belt of the device is walked out-of-date near soil block, has prevented ditch from occurring collapsing situation, moreover, the excavator in the present apparatus Structure and vibrating mechanism be all it is vertically disposed, work progression be also it is vertical down, vertically up, be arranged again in rack There are the first frame body and the second frame body, for setting up the first driving mechanism, the first power axle and the second power axle, will exist originally The component of lateral arrangement is longitudinally arranged convenient for horizontal integration, can reduce the length of entire mechanical equipment, and volume makes all parts Position relationship it is compacter, this fuselage length only has two meters or so, and vehicle body is flexible, and fuselage is compact, facilitate turning or turn around, energy Enough meet the flexible harvest demand of large area Chinese yam.

In the drive connection relationship of the present apparatus, power wheel is provided in the first driving mechanism, power wheel is connected by transmission belt It is connected to the first power axle, the first power axle is connected with the second power axle, shoveling power wheel, gearbox by transmission belt Wheel for inputting, the second power axle are connected to by transmission belt on the defeated native power wheel shaft in Shu Tu mechanisms, and the first driving machine is passed through Structure can drive walking mechanism, shoveling mechanism, vibrating mechanism, the operating of Shu Tu mechanisms simultaneously, realize that one drags four technique effect, Shoveling mechanism and vibrating mechanism can be driven to lift by the second driving device, realize turning round for standby station and work station Become, the lifting of Shu Tu mechanisms can be driven by third driving device, make it close to bottom surface or be detached from bottom surface, in work station and The different location of standby station switches.

This is used for the harvesting apparatus of root crop, and operation console is arranged against shoveling mechanism, the blade of shoveling mechanism and Chinese yam Relative position it is simple and clear, worker easy to operation adjusts the position of blade according to Chinese yam position in time, prevent accidentally injure Chinese yam, frame It is provided with the second frame body and the first frame body on body, makes component that can be arranged in longitudinal, integrally reduces entire harvesting apparatus Volume, and shoveling mechanism and vibrating mechanism are vertically oriented mobile, and effective operation volume also has on the basis of tradition It is reduced；In short, the harvesting apparatus overall volume is small, blade position is simple and clear, can backfill, keep away to a upper gully in real time Exempt to collapse, realize in harvest operation flexibly, rate of damaging the advantages of reducing.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Attached drawing 1 be this for root crop harvesting apparatus principle schematic diagram；

Attached drawing 2 is power transmission connection relationship diagram in the harvesting apparatus；

Attached drawing 3 is the elevating mechanism schematic diagram of Shu Tu mechanisms；

Attached drawing 4 is another structural schematic diagram of power transmission connection relation in the harvesting apparatus；

Attached drawing 5 is arrangement schematic diagram of the harvesting apparatus with respect to yam planting row.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-5, it sets the arrow in Fig. 1 and Fig. 5 and is oriented to the operating direction that root crop harvest is, set root Stem crop is Chinese yam, and which is only used for is clear, the particular content of clear expression the technical program, not as technical characteristic into Row constraint qualification.

As it is shown in the figures, this is used for the harvesting apparatus of root crop, including rack 1 and the walking for being placed in 1 downside of rack 2 caterpillar belt structures of the walking mechanism are arranged in conjunction with farmland situation in mechanism 2, prevent the soil of muddy humidity from mechanical equipment being caused to skid It sink, is specifically, in figure, walking mechanism 2 is the crawler belt positioned at 1 lower end both sides of rack, the forward or rear move back of crawler belt Work is provided by the first driving mechanism 31, and shoveling mechanism 6 and vibrating mechanism 7, and driving shoveling mechanism 6, vibration are provided in rack 1 The first driving mechanism 31 that mechanism 7, walking mechanism 2 operate, 1 front side of rack are provided with operation bench 4, and operation bench 4 is for manipulating row It walks the forward or backward of mechanism 2, stop, shoveling mechanism 6 can carry out ditching with the walking of walking mechanism 2 to the soil immediately below it Processing, and then the soil of 501 both sides of yam planting row is dug out into two zanjons, the depth of ditch and the length of Chinese yam match, shake Motivation structure 7 follows the rear side of shoveling mechanism 6 closely, in the ditch that shoveling mechanism 6 is newly dug out, and positioned at the two of yam planting row 501 Side holds the soil block containing Chinese yam, and the first driving mechanism 31 drives 7 vibration processing of vibrating mechanism, and then will contain Chinese yam Soil block shakes pine, can conveniently subsequently extract Chinese yam from loose soil block, prevents its fracture, in the present embodiment, the excavator Structure 6 and vibrating mechanism 7 are located between operation bench 4 and the first driving mechanism 31, and shoveling mechanism 6 is close to operation bench 4, vibrating mechanism 7 close to shoveling mechanism 6 and between shoveling mechanism 6 and the first driving mechanism 31, and operator is sitting in operation on operation bench 4 should Harvesting apparatus, and operator abuts shoveling mechanism 6, can intuitively see between shoveling mechanism 6 and yam planting row 501 Distance, distance is close, can clearly see, shoveling mechanism 6 will not be caused to encounter Chinese yam because of the bending of yam planting row 501, Lead to the situation that Chinese yam is broken, relative to operator, after vibrating mechanism 7 and the first driving mechanism 31 are respectively positioned on shoveling mechanism 6 Side does not interfere operator intuitively to observe Chinese yam situation, reduces Chinese yam breakage rate caused by mechanical harvest, not only increases Working efficiency, and increase the percentage of head rice of Chinese yam.This harvesting apparatus further includes between operation bench 4 and shoveling mechanism 6, uses In the Shu Tu mechanisms 5 that the soil for digging out shoveling mechanism 6 transfers out, Shu Tu mechanisms 5 are used to convey in the soil that shoveling mechanism 6 is dug out It into the previous ditch for harvesting Chinese yam, that is to say in a ditch, realize the mechanical harvest pattern of backfill operation in real time.

About the power transfer principle in entire harvesting apparatus, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, the first driving mechanism Power wheel 311 is provided on 31, power wheel 311 is connected with the first power axle 9 by transmission belt, and rotating speed is passed to the first biography Driving wheel axis makes its rotation；First power axle 9 is connected with the second power axle 10, shoveling power wheel 61, speed change by transmission belt Rotating speed is passed to the input of the second power axle 10, shoveling power wheel 61, gearbox 71 by the wheel for inputting of case 71 simultaneously respectively Wheel, makes its rotation；Second power axle 10 is connected to by transmission belt on the defeated native power wheel shaft 51 in Shu Tu mechanisms 5, will be turned Speed passes on defeated native power wheel shaft 51, makes its rotation, and then the helical blade 52 on defeated native power wheel shaft 51 is driven to rotate, and digs Native power wheel 61 makes shoveling mechanism 6 act, and realizes shoveling work, the wheel for inputting of gearbox 71 is that vibrating mechanism 7 acts, realization pair It cuts the earth treated the soil block vibration processing containing Chinese yam, makes that the soil is porous, Chinese yam is taken out convenient for worker.

Since Chinese yam is located at 1 meter -1.5 meters below of earth's surface, shoveling mechanism 6 and vibrating mechanism 7 also to extend into earth's surface with Under 1 meter -1.5 meters, and walking mechanism 2 will be always positioned at earth's surface or more, this just needs shoveling mechanism 6 and vibrating mechanism 7 to be can Lifting pattern, as shown in Fig. 1, this harvesting apparatus further include the riser guide 13 being arranged in rack 1, the shoveling mechanism 6 and vibrating mechanism 7 by crane 8 can opposite rack 1 be arranged up or down on riser guide 13, the riser guide 13 Top is provided with traction rope 321 and draws the second driving that shoveling mechanism 6 and vibrating mechanism 7 are moved up and down along riser guide 13 Mechanism 32, the second driving mechanism 32 drive shoveling mechanism 6 and about 7 vibrating mechanism to run by folding and unfolding traction rope 321, specifically It is to be run along about 13 riser guide, the shoveling mechanism 6 includes crane 8, the shoveling power being arranged on crane 8 Wheel 61 and the transmission chain 62 being arranged on shoveling power wheel 61, further include being distributed on 62 peripheral surface cutter 63 of transmission chain, institute It states shoveling power wheel 61 to be connected on the first power axle 9 by transmission belt, shoveling power wheel 61 drives transmission chain 62 to revolve around it Turn, during toward operating direction walking, soil is carried out in proper order to shovel native processing by the blade 63 arranged thereon, and pass through The soil dug out is transmitted to earth's surface or more by the drive of transmission chain 62, and as centrifugal force is shed away, and sheds defeated native machine On structure 5.Wherein, there are four steel pipe tube-in-tube structures for four edges setting of crane 8, such as being explicitly shown in attached drawing 1, lifting Guide rail 13 is four pipe mechanisms, and the steel pipe socket of crane 8 is realized on riser guide 13 in the second driving mechanism 32 It draws or unclasps under effect, crane 8 is run along about 13 riser guide, that is to say shoveling mechanism 6 along riser guide 13 Operation up and down.Due to carry out ditching processing to the soil of 501 both sides of yam planting row, so, there are two shoveling mechanisms 6, Be centrosymmetrically arranged positioned at the inside of walking mechanism 2 and opposite walking mechanism 2, and positioned at the both sides of yam planting row 501, it is close but It is not close to Chinese yam, as shown in Fig. 5.

6 ditching of shoveling mechanism handles and the soil dug out is delivered to earth's surface, after passing to Shu Tu mechanisms, needs bobbing machine Structure carries out vibration processing to the ditching soil block that treated containing Chinese yam, this is because only containing Chinese yam after ditching processing Although soil block is detached with full wafer soil, its quality is still hard, and Chinese yam is with soil in whole lump shape, it is not easy to by Chinese yam from It is taken out in soil, soil property is not loose, if taking out Chinese yam by force, Chinese yam can be caused to be broken, be crushed etc., cause breakage rate to improve, this Thing, it is desirable to which the equipment for keeping the soil block containing Chinese yam loose that is to say the vibrating mechanism 7 involved by the technical program, such as attached Shown in Fig. 1, the vibrating mechanism 7 includes crane 8, the bearing block in 8 side gearbox 71 of crane and the other side is arranged 77, it is provided with eccentric shaft 72 on the output shaft of gearbox 71, connecting rod 73 is provided with by bearing on 71 output shaft of gearbox, partially Vibration pull rod 74 is provided in mandrel 72, multiple oscillating plates 75 are rotatably connected to connecting rod 73 by axle sleeve 76 and shake On dynamic pull rod 74；Connecting rod 73 with the rotation of 71 output shaft of gearbox due to that on 71 output shaft of gearbox, will not give up and down Play, vibration pull rod 74 are arranged on eccentric shaft 72, can with the rotation of eccentric shaft 72 upper and lower play, and connecting rod 73 and shake The lower part of dynamic pull rod 74 be provided be between multiple oscillating plates 75, oscillating plate 75 and connecting rod 73 and vibration pull rod 74 can be opposite The connection of rotation, that is, connected by axle sleeve 76, in this way, when vibrating about 74 play of pull rod, oscillating plate can be hauled During 75 using the junction with connecting rod 73 as axis rotation, and then realization oscillating plate 75 is with 76 position of axle sleeve in connecting rod 73 The heart swings back and forth, and realizes its action of loosening the soil, and there are two the vibrating mechanisms 7, is located at 2 inside of walking mechanism and opposite vehicle with walking machine Structure 2 is centrosymmetrically arranged, and positioned at yam planting row 501 both sides, it is close but not be close to Chinese yam, as shown in Fig. 5, both sides Oscillating plate 75 and vibration pull rod 74 hold the soil block containing Chinese yam, due to oscillating plate 75 and vibration pull rod 74 swinging or altering It is dynamic, and under the action of chucking power, keep soil block loose, achieve the effect that the block that loosens the soil that shakes, about crane 8 and riser guide 13 it Between operation principle, consistent with the principle in shoveling mechanism 6, details are not described herein.

Shoveling mechanism 6 is loose to after above earth's surface by transmission chain 62 by the soil dug up, under 62 effect of inertia of transmission chain, Soil is shed by forward upward, than falling under the effect of gravity in Shu Tu mechanisms 5, shed excessively high of soil or cannot in order to prevent It falls in Shu Tu mechanisms 5, is also prevented from and falls on the soil in Shu Tu mechanisms 5 and fallen during defeated soil, in the top of transmission chain 62, preceding Top is provided with protective casing, and the lower section of Shu Tu mechanisms 5 is provided with protective casing, ensures that the soil that transmission chain 62 transfers out is most 5 top of Shu Tu mechanisms is fallen on, all soil is all transported in a upper ditch by Shu Tu mechanisms 5, realizes backfill effect.About defeated soil Mechanism 5, this harvesting apparatus further include the third driving device 33 for driving 5 lifting of Shu Tu mechanisms, and the third driving device 33 is The telescopic rod 331 of hydraulic cylinder, the hydraulic cylinder is connected to by the first biography arm 332 on the second power axle 10, second transmission Wheel shaft 10 is not connected to rotatably on third pivoted arm 334 by the second biography arm 333, and the fixation of third pivoted arm 334 is set It sets in Shu Tu mechanisms 5, wherein first pivoted arm 332 can not be relatively rotated with telescopic rod 331 to be connect；Telescopic rod 331 and Angle is relatively fixed between one pivoted arm 332, the first pivoted arm 332 and the second pivoted arm 333, the second pivoted arm 333 and third pivoted arm 334, And be non-coaxial or non-parallel setting, between each pivoted arm, between pivoted arm and the second power axle, pivoted arm and Shu Tu mechanisms 5 For rigid connection, as shown in attached drawing 1 and attached drawing 3, the first pivoted arm 332 and the second pivoted arm 333 are welded on the second power axle 10 Non- same angle at, preferably at right angles arrangement, hydraulic cylinder stretch out telescopic rod 331, and telescopic rod 331 passes through the first pivoted arm 332 The second power axle 10 is pushed to rotate in an anti-clockwise direction, the second power axle 10 passes through under the second pivoted arm 333 and third pivoted arm 334 Earth's surface is close to by Ya Shutu mechanisms 5, Shi Shutu mechanisms 5, convenient for soil is easily delivered to adjacent ditch in harvesting operating process It is interior, if being in non-harvest operating process, for example travel on the way, is located at that warehouse is medium, and Shu Tu mechanisms 5 cannot be closely Table, needs the rise that raises up, and hydraulic cylinder reversely retracts telescopic rod 331, and the principle of principle and pushing is on the contrary, no longer superfluous herein It states.

Since the existing harvest equipment for Chinese yam etc. is huger, machinery equipment is not compact, field operation, turning ratio More difficult, techniques intensity is big, is based on this, shoveling mechanism and vibrating mechanism in the technical program are all oscilaltions, are broken The form of traditional arc lifting, makes whole equipment tend to be compact, small and exquisite, moreover, in order to keep each component compacter, it is described The first frame body 11 and the second frame body 12 on the first frame body 11, first driving mechanism 31 and are provided in rack 1 Two power axles 10 are located on the first frame body 11, and first power axle 9 is located on the second frame body 12, thus in whole sky Between on all parts are separated, and do not interfere with each other, achieved the effect that characteristics of compact layout.In order to ensure power transmission effect, prevent Only drive belt slip, between the power wheel 311 and the first power axle 9, the first power axle 9 and the second power axle 10, Shoveling power wheel 61, gearbox 71 wheel for inputting between, the second power axle 10 and the defeated native power wheel shaft 51 in Shu Tu mechanisms 5 Between transmission belt on be both provided with the adjustable tensioning wheel in position 3.

When it is implemented, shoveling mechanism 6, vibrating mechanism 7, Shu Tu mechanisms 5 is kept to be located at eminence, it will by walking mechanism 2 The harvesting apparatus is moved to the field for needing to harvest, and shoveling mechanism 6 is driven by the driving wheel 311 in the first driving mechanism 31 On shoveling power wheel 61 rotate, and then drive transmission chain 62 around shoveling power wheel 61 rotate, then pass through the liquid on operation bench 4 Press operation bar 41 drives the second driving mechanism 32 to unclasp traction rope 321, falls and cuts the earth while so that shoveling mechanism 6 is rotated, simultaneously Third driving mechanism 33 is driven to act by hydraulic operation bar 41, falling on earth's surface under Shi Shutu mechanisms 5, (the Shu Tu mechanisms are first Rotated under the action of driving mechanism 31), during walking mechanism 2 moves ahead, by the shoveling mechanism 6 to yam planting row The soil of 501 both sides carries out ditching processing, and speed general control after 0.5 meter of work of walking, stops at every point of 2-5 meters, passes through hydraulic pressure Operating lever 41 drives the second driving mechanism 32 to loosen another traction rope 321, after so that vibrating mechanism 7 is fallen to shoveling mechanism 6 Side, is placed in the ditch dug (vibrating mechanism is under the action of the first driving mechanism 31 while rotating), vibrating mechanism both sides Oscillating plate 75 hold the soil block containing Chinese yam vibration, cause soil block to be opened by loose, facilitate take out Chinese yam.In the course of work, The soil that transmission chain 62 is taken out of is transported in neighbouring ditch by the helical blade 52 in Shu Tu mechanisms 5, is backfilled, smooth.So as to Entire machine is allowed to pass through, no event of caving in can ensure to work continuously, and no longer need to receive a line, stop, backfill, then The form for receiving a line, improves work efficiency, ensure that work safety degree.After production run, oscillating plate 75, which is extend into ditch, to shake After dynamic processing, start walking mechanism 2, advanced to operating direction with every point of 2-5 meters of speed, harvest process is to operating personnel For it is simple and clear, Chinese yam will not be damaged.

The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase Consistent widest range.

Claims (10)

1. a kind of harvesting apparatus for root crop, including rack (1) and the walking mechanism (2) that is placed on the downside of rack (1), machine Shoveling mechanism (6) and vibrating mechanism (7), and driving shoveling mechanism (6), vibrating mechanism (7), walking mechanism are provided on frame (1) (2) the first driving mechanism (31) operated, rack (1) front side are provided with operation bench (4), it is characterised in that：The shoveling mechanism (6) it is located between operation bench (4) and the first driving mechanism (31) with vibrating mechanism (7), and shoveling mechanism (6) is close to operation bench (4), vibrating mechanism (7) is close to shoveling mechanism (6) and between shoveling mechanism (6) and the first driving mechanism (31), this harvest Device further includes between operation bench (4) and shoveling mechanism (6), for transferring out the soil that shoveling mechanism (6) is dug out Shu Tu mechanisms (5).

2. a kind of harvesting apparatus for root crop according to claim 1, it is characterised in that：First driving machine Power wheel (311) is provided on structure (31), power wheel (311) is connected with the first power axle (9), the first transmission by transmission belt Wheel shaft (9) is connected with the wheel for inputting of the second power axle (10), shoveling power wheel (61), gearbox (71) by transmission belt, the Two power axles (10) are connected to by transmission belt on the defeated native power wheel shaft (51) in Shu Tu mechanisms (5).

3. a kind of harvesting apparatus for root crop according to claim 1, it is characterised in that：This harvesting apparatus also wraps The riser guide (13) being arranged in rack (1) is included, the shoveling mechanism (6) and vibrating mechanism (7) can phases by crane (8) Rack (1) is arranged up or down on riser guide (13), traction rope is provided at the top of the riser guide (13) (321) the second driving mechanism (32) that traction shoveling mechanism (6) and vibrating mechanism (7) are moved up and down along riser guide (13).

4. a kind of harvesting apparatus for root crop according to claim 1 or 3, it is characterised in that：The shoveling Mechanism (6) includes crane (8), the shoveling power wheel (61) being arranged on crane (8) and is arranged in shoveling power wheel (61) On transmission chain (62), further include being distributed on transmission chain (62) peripheral surface cutter (63), the shoveling power wheel (61) is logical Transmission belt is crossed to be connected on the first power axle (9).

5. a kind of harvesting apparatus for root crop according to claim 4, it is characterised in that：The shoveling mechanism (6) there are two, it is located on the inside of walking mechanism (2) and opposite walking mechanism (2) is centrosymmetrically arranged.

6. a kind of harvesting apparatus for root crop according to claim 1 or 3, it is characterised in that：The vibration Mechanism (7) includes crane (8), setting in the bearing block (77) of crane (8) side gearbox (71) and the other side, gearbox (71) it is provided with eccentric shaft (72) on output shaft, connecting rod (73) is provided with by bearing on gearbox (71) output shaft, partially Vibration pull rod (74) is provided in mandrel (72), multiple oscillating plates (75) are rotatably connected to connection by axle sleeve (76) On bar (73) and vibration pull rod (74).

7. a kind of harvesting apparatus for root crop according to claim 6, it is characterised in that：The vibrating mechanism (7) there are two, it is located on the inside of walking mechanism (2) and opposite walking mechanism (2) is centrosymmetrically arranged.

8. a kind of harvesting apparatus for root crop according to claim 1 or 2, it is characterised in that：This harvesting apparatus Further include the third driving device (33) for driving Shu Tu mechanisms (5) to lift, the third driving device (33) is hydraulic cylinder, the liquid The telescopic rod (331) of cylinder pressure is connected to by the first pivoted arm (332) on the second power axle (10), second power axle (10) it is not connected to rotatably on third pivoted arm (334) by the second pivoted arm (333), the third pivoted arm (334) is solid It is fixed to be arranged in Shu Tu mechanisms (5), wherein first pivoted arm (332) can not relatively rotate with telescopic rod (331) to be connect；It stretches Contracting bar (331) turns with the first pivoted arm (332), the first pivoted arm (332) and the second pivoted arm (333), the second pivoted arm (333) and third Angle is relatively fixed between arm (334), and is non-coaxial or non-parallel setting.

9. a kind of harvesting apparatus for root crop according to claim 2, it is characterised in that：On the rack (1) It is provided with the first frame body (11) and the second frame body (12) on the first frame body (11), first driving mechanism (31) and the Two power axles (10) are located on the first frame body (11), and first power axle (9) is located on the second frame body (12).

10. a kind of harvesting apparatus for root crop according to claim 2, it is characterised in that：The power wheel (311) between the first power axle (9), the first power axle (9) and the second power axle (10), shoveling power wheel (61), Between the wheel for inputting of gearbox (71), between the defeated native power wheel shaft (51) on the second power axle (10) and Shu Tu mechanisms (5) Transmission belt on be both provided with the adjustable tensioning wheel in position (3).