CN110521382A

CN110521382A - Hot pickled mustard tuber harvester

Info

Publication number: CN110521382A
Application number: CN201910949252.1A
Authority: CN
Inventors: 葛明坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2019-12-03
Anticipated expiration: 2039-10-08
Also published as: CN110521382B

Abstract

A kind of hot pickled mustard tuber harvester, including fuselage, walking mechanism, the front removed dish leaf mechanism and turnip gripping conveyor structure and stand on fuselage pedestal, the top of the pedestal is suspended in shaft by telescopic arm, shaft, which is equipped with, can make first lifters of the pedestal relative to fuselage oscilaltion, which also passes through the first pull-push piece relative to the forward and backward rotation of fuselage；Go dish leaf mechanism include internal diameter be greater than the cricoid of turnip outer diameter remove dish leaf knife, this goes dish leaf knife to be fixed on pedestal；Turnip gripping conveyor structure includes that can accommodate turnip and be located at the cricoid cylinder gone in dish leaf knife, the cylinder includes the first, second half cylinders of Relative distribution, pedestal is equipped with the second lifters being connected by link mechanism with the first, second half cylinder, dismantling connection has the cutter hub of Relative distribution respectively for the lower end of the first, second half cylinders, has the blade that can cut off dish root on the cutter hub.The present invention provides one kind can replace hand harvest's hot pickled mustard tuber and the simple hot pickled mustard tuber harvester of structure.

Description

Hot pickled mustard tuber harvester

Technical field

The present invention relates to a kind of harvesters, refer specifically to a kind of hot pickled mustard tuber harvester.

Background technique

Hot pickled mustard tuber is planted in soil, it includes dish leaf, metamorphosis stem (being commonly called as turnip) He Caigen, and aerial part is high by 60~ 80cm, turnip are located at the lower part of aerial part；Dish leaf is grown in turnip, there is more than ten pieces；Dish root part located underground, length 20~ 30cm.The whole general weight of strain hot pickled mustard tuber is 2~4kg.Traditional harvesting hot pickled mustard tuber is completed by artificial mostly, i.e., is first cut off with reaping hook The connecting portion of turnip and dish root, then holds turnip with a hand, and another hand holds cutter, multi-disc dish leaf is successively cut Fall.Since mature hot pickled mustard tuber deal is heavier, and the turnip that gyrates also is needed during cutting dish leaf, therefore harvester is non- It often works hard, and inefficiency.

For this purpose, people design hot pickled mustard tuber harvester, if Authorization Notice No. is " the hot pickled mustard tuber harvester " of CN203860055U, It includes main machine body, Athey wheel, power assembly, makes dish leaf knife, perching knife and just receive conveyer belt, and it is disposable which gathers in function The movement of disconnected leaf, loosen the soil, transfer to, cutting root is completed on ground, therefore preferably overcomes the defect of hand harvest's hot pickled mustard tuber.

" a kind of miniature hot pickled mustard tuber harvester " for being also 107889608A just like application publication number, it includes head and machine Body, head are equipped with and cut the dish leaf cutter, vegetable root cutting mechanism and Bo Cai mechanism, the leaf that can disposably complete to cut the dish, extraction, vegetable root cutting, The movement of transport, and by means of positioning mechanism, it can be achieved that the precise positioning of turnip, prevents harvesting from accidentally injuring turnip, and can gather in Mountain topography and the nonstandard hot pickled mustard tuber of plantation.

For grower, it is no doubt meddlesome for capable of exempting harvesting hot pickled mustard tuber manually, but also wishes that hot pickled mustard tuber harvester exists simultaneously While micromation, moreover it is possible to which the complexity for reducing own allows grower to reduce the expense of buying harvester, to drop as much as possible Low planting cost.

Summary of the invention

Artificial receive can be equally replaced the technical problem to be solved by the invention for the present situation of prior art is to provide a kind of Cut hot pickled mustard tuber and the simple hot pickled mustard tuber harvester of structure.

The technical scheme of the invention to solve the technical problem is: a kind of hot pickled mustard tuber harvester, includes fuselage, position Walking mechanism below fuselage goes to dish leaf mechanism and can cut off dish root and can accommodate or discharge turnip positioned at fore-body Turnip gripping conveyor structure, the fuselage, which is equipped with, is mutually connected the storage for being used to store turnip with turnip gripping conveyor structure Case, it is characterised in that: also uprightly there is a pedestal in the front of the fuselage, and the top of the pedestal is suspended on shaft by telescopic arm On, the shaft is rotationally supported on fuselage, is fixed in the shaft and is connected with pedestal and pedestal can be made relative to fuselage First lifters of oscilaltion, which also passes through the first pull-push piece can make forward and backward rotation relative to fuselage；

It is described that dish leaf mechanism, turnip gripping conveyor structure is gone to be installed on above-mentioned pedestal, wherein described go to dish leaf mechanism It include that internal diameter is greater than the cricoid of turnip outer diameter and removes dish leaf knife, this goes dish leaf knife be horizontally arranged and passes through described in knife handle is fixed on On pedestal；

The turnip gripping conveyor structure includes the cylinder that can accommodate turnip, which, which is located at, above-mentioned cricoid removes dish In leaf knife, which includes the first half cylinders and the second half cylinders of Relative distribution, and the pedestal, which is equipped with, passes through connecting rod The second lifters that mechanism and the first half cylinder, the second half cylinders are connected, and enable the first half cylinder, the second half cylinders according to It is secondary by decline, it is opposite close up, promoted, relatively separated sequence makees movement in cycles, under the first, second half cylinder Dismantling connection has the cutter hub of Relative distribution respectively at end, has the blade that can cut off dish root on the cutter hub.

In the above scheme, it is preferred that the link mechanism uses following scheme, i.e., it includes being located above cylinder The first crossbar that is connected with second lifters, the second crossbar for being fixed on the first half cylinder tops are fixed on the first half The third cross bar of body lower part, the 4th cross bar for being fixed on the second half cylinder tops and be fixed on the second half cylinder lower parts it is the 5th horizontal Bar, one end of the first crossbar and one end of two first connecting rods are hinged, the other end of the first crossbar and two One end of two connecting rods is hinged, and the both ends of second crossbar are respectively and positioned at the ipsilateral first connecting rod of first crossbar, second connecting rod phase Hingedly, the both ends of the 4th cross bar are then hinged with first connecting rod, the second connecting rod for being located at the first crossbar other side；The third, Positioning pin is all had on the end of 5th cross bar, is had on the pedestal 5 and is inserted into and is able to achieve above-mentioned for corresponding positioning pin The first half cylinders, the second half cylinders successively with decline, opposite close up, promoted, the rail of the quadrangle of relatively separated sequentially-operating Mark slot.Using such link mechanism, flexible movements are at low cost, and functional reliability is good.

In order to further ensure that the reliability of the first half cylinders, the second half cylinder work, the third, the 5th cross bar point There are not two, is symmetrically fixed on the lower part of the first and second half cylinders.

In above-mentioned preferred embodiment, the corner of a pair of of linea angulata of the track groove of the quadrangle is also respectively provided with for first, The upper extension slot that 2 half cylinders move up after separating with respect to the lower extension slot moved down after closing up and relatively.To ensure to cut off dish completely Root discharges turnip completely.

In order to further ensure the reliability of movement, it is preferred that cornerwise corner of the track groove is hinged with respectively Unidirectional baffle, so that the positioning pin in lower extension slot can only move up, the positioning pin in upper extension slot can only move down.

In order to reduce cost, first lifters, the second lifters and the first pull-push piece be respectively the first lifting cylinder, Second lifting cylinder and the first push-and-pull cylinder；It can certainly be using existing other power sources such as oil cylinder.

In the above embodiments, it is preferred that the walking mechanism include fuselage lower rear idler wheel and be located at machine The walking foot of body front part sides, each pin ball hinge of walking is on the piston rod end of third lifting cylinder, the cylinder of third lifting cylinder Body is hinged on the fuselage, while the piston rod of each the walking foot and respective second push-and-pull cylinder is hinged, and each the The cylinder body of two push-and-pull cylinders is hinged on the fuselage.

In order to make harvester reliably move ahead, the bottom of the walking foot has multiple ground nails.

In order to remove the soil in containing box in time, the bottom of the preferably containing box, which is provided with, multiple falls native hole.

It is also configured with the jack knife with the lower end phase dismantling connection of the cylinder simultaneously, which is the column of lower end point Body.So that hot pickled mustard tuber spacing when harvesting is consistent with the configuration of harvester.

Compared with prior art, since the present invention can go on dish leaf knife to move down by the way that the driving of the first lifters is cricoid It is dynamic, and achieve the purpose that remove dish leaf, while the first half cylinders, the second half cylinders are made by link mechanism using the second lifters By decline, it is opposite close up, promoted, relatively separated sequentially-operating, successfully to cut off dish root and lift turnip, then again by In the first pull-push piece, will be accommodated in containing box from the turnip for separating the first half cylinders relatively, falling in the second half cylinders, herein In the process, due to going dish leaf knife using cyclic structure, and contained can relative motion the first, second half cylinders, this makes whole Body is compact-sized, simple, flexible movements, good reliability.Especially cutter hub can be replaced, can also be with after replacing with jack knife It is used the harvester as hub machine when plantation hot pickled mustard tuber, can ensure that this harvester is useful in any landform.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the embodiment of the present invention；

Fig. 2 is the other direction stereoscopic schematic diagram of Fig. 1；

Fig. 3 is the perspective exploded view of Fig. 1；

Fig. 4 is the stereoscopic schematic diagram of Tu1Zhong Qu dish leaf mechanism and turnip gripping conveyor structure (after removing front mounting plate)；

Fig. 5 is the schematic perspective view of Fig. 4 middle cylinder body and link mechanism；

Fig. 6 is the perspective exploded view of Fig. 5；

Fig. 7 is the schematic perspective view that the embodiment of the present invention is looked up；

Fig. 8 is the schematic diagram of front mounting plate (from facing for Fig. 4)；

Fig. 9 is the schematic diagram of rear mounting plate (from facing for Fig. 4)；

Figure 10 is the structural schematic diagram of jack knife.

Specific embodiment

The present invention will be described in further detail below with reference to the embodiments of the drawings.

As shown in Figures 1 to 9, which includes fuselage 1, the walking mechanism 2 below fuselage, is located at machine Body front goes to dish leaf mechanism 3 and can cut off dish root and can accommodate or discharge the turnip gripping conveyor structure 4 of turnip, middle fuselage 1 include pedestal 11, positioned at pedestal front upright framework 12 and with the mutually adjacent containing box 13 for being used to store turnip of framework, The bottom of containing box 13, which is provided with, multiple falls native hole 131.It is rotationally provided with a shaft 14 at the top of framework 12, in the framework 12 Interior uprightly have a pedestal 5 below shaft, in the present embodiment, the pedestal 5 by preceding pedestal 5a and rear pedestal 5b splicing assembling and At (the front, rear, left and right direction in this implementation column, except no specified otherwise, be with people station on fuselage, see towards fore-body and Speech), the top of the pedestal 5 is suspended in the shaft 14 by telescopic arm 6, telescopic arm 6 by upper arm 61 and lower arm 62 routinely It is nested with inside and outside stretching structure, the upper end of upper arm 61 is set in shaft 14 by axis hole, is arranged the section at position at non-circular Shape face, is arranged the axis hole at position in the present embodiment and shaft 14 be square structure (can certainly be other polygon knots Structure), upper arm 61 is rotated together with shaft 14, lower end and the pedestal 5 of lower arm 62 are fixedly connected with.When no external force, because The self weight of pedestal 5 and lower arm 61, telescopic arm 6 are in the state of longest distance, i.e. the upper end of lower arm 62 is limited in upper arm 61 At lower end.When having external force to hold pedestal 5 upwards or having external force to pull up pedestal 5, telescopic arm 6 can be gradually shortened, i.e. lower arm 62 move up along upper arm 61, and in the present embodiment, which is realized by the first lifters, and first lifters preferentially use One lifting cylinder 7a, at this point, the first lifting cylinder 7a is fixed in above-mentioned shaft 14 by L bracket 15, the first lifting cylinder The piston rod of 7a makees plumbness and is hinged with pedestal 5, in this way, can pull pedestal 5 when the first lifting cylinder 7a movement Make elevating movement vertically upward or downwards.

Simultaneously in the pedestal 5 also by the first pull-push piece relative to the forward and backward rotation of fuselage, in the present embodiment, this first is pushed away Draw piece also uses cylinder, i.e. the first push-and-pull cylinder 8, and the cylinder body of the first push-and-pull cylinder 8 is hinged on the top of containing box 13, this first The piston of push-and-pull cylinder 8 is hinged with pedestal 5, in this way, when telescopic arm 6 is in the state of the shortest distance, if allowing the first push-and-pull Cylinder 8 acts, and pedestal 5 can make forward and backward rotation with shaft 14 by above-mentioned telescopic arm 6 at this time.Due to the first lifting cylinder 7a is fixed in shaft 14, thus the first lifting cylinder 7a and pedestal 5 synchronize make forward and backward rotation.

In order to improve the utilization rate in vegetable plot, a general ridge is implanted with more hot pickled mustard tubers for lateral arranged side by side kind on the ground.For this purpose, in order to improve Hot pickled mustard tuber harvesting efficiency, above-mentioned to go to dish leaf mechanism 3 and turnip gripping conveyor structure 4 also to have respectively multiple, and the quantity phase of the two Match, respectively corresponds the more hot pickled mustard tubers of the same row of a ridge in vegetable plot.It in the present embodiment, goes there are four dish leaf mechanisms, turnip clamping is defeated Send mechanism 4 also there are four, go to dish leaf mechanism 3, turnip gripping conveyor structure 4 to be installed on above-mentioned pedestal 5, respectively in pedestal 5 Middle lateral separation is uniformly upright.Wherein respectively go dish leaf mechanism 3 include internal diameter be greater than the cricoid of turnip outer diameter remove dish leaf knife 31, This goes dish leaf knife 31 horizontal positioned, and is connected by knife handle 32 with pedestal 5.In order to easy to connect, which includes top plate 321 With four upright rhabodoids 322 (rhabodoid or other shapes that different number can of course be used), four rhabodoid 322 In go above dish leaf knife 31 and along its it is circumferentially distributed, the lower end of four rhabodoids 322 is fixed with 31 phase of dish leaf knife is gone, and four are rod-shaped The top of body 322 is connected with top plate 321, and above-mentioned lower arm 62 is fixed on the top surface of the top plate 321, and the upper end of lower arm 62 passes through It is connect after the mounting hole at 5 top of pedestal with 61 phase inserting of upper arm.Therefore, lower arm 62 moves up and down, and can drive pedestal 5 and goes Dish leaf mechanism 3 moves up and down simultaneously.

Above-mentioned each turnip gripping conveyor structure 4 includes the cylinder 41 that can accommodate turnip, which is located at above-mentioned cricoid It goes in dish leaf knife 31, which includes the first half cylinder 41a and the second half cylinder 41b of left and right Relative distribution, is set on pedestal 5 There are the second lifters being connected by link mechanism 42 and the first half cylinder 41a, the second half cylinder 41b, in the present embodiment, Two lifters also use cylinder, i.e. the second lifting cylinder 7b, and steady in order to be promoted, and are equipped with two group of second lifting cylinder, often By former and later two, simultaneously the second lifting cylinder 7b of column distribution is formed the second lifting cylinder of group again, and make the first half cylinder 41a, The second half cylinder 41b can successively by decline, it is opposite close up, promoted, relatively separated sequence acts in cycles, each the first half Body 41a, the second half cylinder 41b dismantling connection has the cutter hub 43 of Relative distribution respectively for lower end, when the first, second half cylinders make phase When to closed configuration, the blade on the cutter hub 43 can cut off dish root.

In order to realize the movement of above-mentioned the first half cylinder 41a, the second half cylinder 41b, link mechanism 42 is preferably using as follows Structure: i.e. the link mechanism includes the first crossbar being connected with the piston rod of each second lifting cylinder 7b positioned at 41 top of cylinder 421, the third cross bar for being fixed on the second crossbar 422 on the first half tops cylinder 41a, being fixed on the first half lower parts cylinder 41a 423, it is fixed on the 4th cross bar 424 on the second half tops cylinder 41b and is fixed on the 5th cross bar of the second half lower parts cylinder 41b 425, wherein mutually simultaneously column distribution, both ends pass through the two of respective connecting rod and first crossbar 421 respectively before and after the second, the 4th cross bar End is hinged, specifically, it is, one end of one end of first crossbar 421 and two front and backs and the first connecting rod 426 of column distribution It being hinged, the one end of the other end of first crossbar 421 also with two front and backs and the second connecting rod 427 of column distribution is hinged, and second The both ends of cross bar 422 are hinged with first connecting rod 426, the second connecting rod 427 for being located at front side respectively, the both ends of the 4th cross bar 424 Then it is hinged with first connecting rod 426, the second connecting rod 427 for being located at rear side.In the present embodiment, it is contemplated that the first half cylinder 41a, The stationarity of half cylinder 41b movement, third, the 5th cross bar have two respectively, and two third cross bars 423 are symmetrically fixed on first The lower part of half cylinder 41a, two the 5th cross bars 425 are symmetrically fixed on the lower part of the second half cylinder 41b, i.e. a third cross bar 423 and the 5th cross bar 425 be located at the front side of cylinder 41, another third cross bar 423 and another 5th cross bar 425 are located at The rear side of cylinder 41.Each third, the 5th cross bar end on all have positioning pin 428, have on pedestal 5 and supply corresponding positioning pin 428 insertions and be able to achieve the first half cylinder 41a, the second half cylinder 41b successively with decline, opposite close up, promoted, relatively separated The track groove 51 of the quadrangle of sequentially-operating.In the present embodiment, the track groove 51 of each quadrangle be parallelogram structure ( Can be square or rectangular), the track groove 51 of each parallelogram include two vertical distributions straight track groove and two tiltedly To the upper and lower track groove of distribution, successively head and the tail are mutually connected for they, and each track groove 51 is located on respective mounting plate, each mounting plate It is fixed on the arranged on left and right sides of pedestal 5, i.e., the two sides of the preceding pedestal 5a in figure and the two sides of rear pedestal 5b, to respectively correspond cylinder Third cross bar 423, the 5th cross bar of 41 rear side of the third cross bar 423 of 41 front sides, the positioning pin at 425 both ends of the 5th cross bar and cylinder The positioning pin at 425 both ends.Corresponding to the third of the same side, two mounting plates of the same end of the 5th cross bar, the rail of two mounting plate Mark slot is symmetrical, for the convenience of description, existing be illustrated by taking two mounting plates at the I meaning position in Fig. 1 as an example, such as Fig. 8,9 Shown, the Fig. 8, two mounting plates in 9 are staggered relatively in the left side of preceding pedestal 5a, by forward and backward location arrangements, place preceding Mounting plate is known as front mounting plate 52, as shown in figure 8, placing mounting plate 53 after posterior mounting plate is known as, as shown in Figure 9.Before, Mounting plate is known as one group afterwards, shares four groups of mounting plates in figure, the track groove Relative distribution on every group of mounting plate, so after installation, Can make the first half cylinder 41a, the second half cylinder 41b realize above-mentioned decline, it is opposite close up, promoted, relatively separated sequence it is dynamic Make.

In order to ensure the first half cylinder 41a, the second half smooth movements of cylinder 41b, and ensure that dish root is completely severed, it is above-mentioned The corner of a pair of of linea angulata of the track groove of parallelogram be also respectively provided with for the first and second half cylinders are opposite close up after move down down Extension slot 54 and the upper extension slot 55 that moves up after separating relatively, i.e., in the track groove 51 on front mounting plate 52, lower extension slot 54 are located at the lower elongated end of the straight track groove in right side, and upper extension slot 55 is located at the upper elongated end of the straight track groove in left side, as shown in Figure 8； For in the track groove 51 on rear mounting plate 53, lower extension slot 54 is located at the lower elongated end of the straight track groove in left side, upper extension slot 55 Positioned at the upper elongated end of the straight track groove in right side, as shown in Figure 9.Passing through pin shaft respectively in cornerwise corner is hinged with list simultaneously To baffle 56, and button spring 57 is cased on pin shaft, so that unidirectional baffle 56 has always closes corresponding upper track groove or lower track Slot, so that the positioning pin in lower extension slot 54 can only move up, the positioning pin in upper extension slot 55 can only move down.

The walking mechanism 2 can use the prior art, but it is preferred that it includes the idler wheel of 1 lower rear of fuselage 21 and the walking foot 22 positioned at fore-body two sides, the upper end flexural pivot of each foot 22 of walking is in the upright third liter being positioned above On the piston rod of sending down abnormally ascending cylinder 23, the cylinder body of each third lifting cylinder 23 hingedly on the fuselage 1, while the middle part of each walking foot 22 with The piston rod of respective second push-and-pull cylinder 24 is hinged, and the cylinder body of each second push-and-pull cylinder 24 is also articulated on fuselage 1.And In order to which each walking foot 22 lands effectively, there are multiple ground nails 221 in the bottom of each walking foot 22, be inserted into the ground in vegetable plot Under face.

The rear portion of above-mentioned fuselage can provide required pressure configured with gas source and air pump and control unit for above-mentioned each cylinder Contracting gas and electrical control.

Highest point is now located at pedestal 5, the first half cylinder 41a, the second half cylinder 41b are separated relatively and each positioning pin 428 The course of work of this hot pickled mustard tuber harvester is illustrated for starting point in upper extension slot, at this point, the work of third lifting cylinder 23 Stopper rod is in lower shifting state, and the piston rod of the second push-and-pull cylinder 24 is in contraction state, i.e., two walkings foot 22 shown in FIG. 1 is in Upright state.Simultaneously in order to understand conveniently, the first half cylinder 41a in the present embodiment, which are set as being located at Fig. 1, to be faced when seeing Left half cylinder, the positioning pin 428 at the both ends of coupled third cross bar 423 are respectively positioned on the front mounting plate in Fig. 8 at this time In upper extension slot 55；The second half cylinder 41b are set as Fig. 1 and face half cylinder of right side when seeing, the 5th coupled cross bar 425 The positioning pin 428 at both ends be respectively positioned in the upper extension slot 55 of the rear mounting plate in Fig. 9 at this time, at this point, referred to as first position W1 Place first allows the first lifting cylinder 7a to act, moves down pedestal 5, drives dish leaf mechanism 3 is gone to move down therewith, during moving down, It is cricoid that dish leaf knife 31 is gone to ream the dish leaf above turnip (although going the diameter of dish leaf knife 31 bigger, due to hot pickled mustard tuber Dish leaf is more crisp, and when by the compacting for removing dish leaf knife 31, the root of dish leaf is easy to be broken and reach the mesh of dish leaf ), until go dish leaf knife 31 incite somebody to action vegetable plot when, the lower end of 5 two sides of pedestal also lands, and is supported in ground.In this folding process In, the second lifting cylinder 7b is acted therewith, moves down first crossbar, can since each positioning pin at this time is located in upper extension slot It is moved down with taking advantage of a situation, therefore moving down for first crossbar can drive link mechanism and cylinder to move down, when the lower end of pedestal 5 lands, Each positioning pin is located at second position W2 shown in Fig. 4, hereafter, with the piston rod and first crossbar of the second lifting cylinder 7b 421 continue to move down, the positioning pin on third cross bar 423 start the lower track groove of the track groove on front mounting plate obliquely, It slides to the right, and the lower track groove that the positioning pin on the 5th cross bar 425 also starts simultaneously at the track groove on rear mounting plate is oblique Under, slide to the left, until slid into lower extension slot after pushing respective unidirectional baffle, during closing up herein, the first half Body 41a, the second half cylinder 41b upper knife bodies blade dish root is truncated, while turnip being accommodated in cylinder, it is as shown in Figure 1 Shape.And each positioning pin is located at Fig. 4, the third place W3 shown in 5.Then, third lifting cylinder 23 and the second push-and-pull cylinder are allowed 24 movements, move up the piston rod of third lifting cylinder 23, the piston rod extension of the second push-and-pull cylinder 24, at this point, walking foot 22 Ground is left, and under the promotion of the second push-and-pull cylinder 24, takes a step to act forward, at this moment the front of fuselage 1 passes through pedestal 5 It supports in ground；Then, the piston rod of third lifting cylinder 23 moves down, after allowing walking foot 22 to land, the work of the second push-and-pull cylinder 24 Stopper rod retraction pulls fuselage 1 and equipment thereon to move forward a step.In the process, if walking foot 22 land after, first liter Sending down abnormally ascending cylinder 7a is acted at once, and pedestal 5 is pulled to move up, and drives dish leaf mechanism 3 and first crossbar 421 is gone to move up therewith, due at this time Each positioning pin be located in lower extension slot, can take advantage of a situation and move up, is i.e. the first half cylinder 41a, the second half cylinder 41b are still in closing up State holds turnip and moves up together, when being moved at the 4th position W4 of track groove to each positioning pin, the first push-and-pull cylinder 8 Movement, pedestal 5 is pulled back, and so that pedestal 5 is rotated an angle around fuselage together with shaft, pedestal 5 has been located in containing box 13 at this time Top, at the same time, as the piston rod and first crossbar 421 of the second lifting cylinder 7b continues to move up, third cross bar 423 On positioning pin start the upper track groove of the track groove on front mounting plate and slide obliquely, to the left, and on the 5th cross bar 425 The upper track groove that positioning pin also starts simultaneously at the track groove on rear mounting plate is slided obliquely, to the right, the first half cylinder 41a, The second half cylinder 41b start it is relatively separated, until each positioning pin is at the W1 of first position, during this, the dish in cylinder 41 Head drops in containing box 13 automatically.Then the first push-and-pull cylinder 8 resets, and pedestal 5 is made to return back to upright state, the first lifting air The piston rod of cylinder 7a starts to move down movement again, like this in cycles, completes the harvesting of hot pickled mustard tuber.

In harvesting process, cylinder, if having carried soil secretly simultaneously, can pass through containing box in vegetable root cutting, clamping turnip The native hole 131 that falls of 13 bottoms is fallen, if while in order to improve native effect, can increase in containing box 13 vibrating mechanism (figure In be not shown), carry out shake containing box on demand, fall soil quickly.Containing box 13 can be made can turn over relative to fuselage 1 The structure turned, needs that the side of containing box 13 can be raised when downloading turnip, and turnip is fallen from the other side of containing box 13, The vibration for cooperating vibrating mechanism again removes turnip from containing box in time.

When having gathered in a ridge hot pickled mustard tuber, the harvester J-turn is needed, at this point, if harvester shown in FIG. 1 needs the right side It (with people station on fuselage, is seen towards fore-body) when turning, the walking foot 22 on right side is motionless, and the walking foot 22 in left side presses above-mentioned side Formula takes a step to act, and when the walking foot 22 in left side is promoted, takes a step to act, the piston rod of the first lifting cylinder 7a declines, pedestal 5 It lands；When walking foot 22 when left side lands, the piston rod of the first lifting cylinder 7a rises, and pedestal 5 is allowed to leave ground, anti-with this It is multiple repeatedly, since walking foot 22 is flexural pivot relative to the piston rod of third lifting cylinder 23, entire fuselage 1 can be around The walking foot 22 on right side is turned to, and after reaching the vegetable plot end of next ridge, then carries out harvesting hot pickled mustard tuber in a manner described.

In order to ensure the spacing between each step travel distance hot pickled mustard tuber adjacent with the front and back of kind value of above-mentioned harvester is consistent, And also to meet the spacing between the adjacent hot pickled mustard tuber of same row, every ridge same row's hot pickled mustard tuber strain number respectively with this harvester Configuration is consistent, and in kind of hot pickled mustard tuber rice shoot, this harvester need to be used to carry out jack plantation, at this time, it may be necessary to the lower end of cylinder more Jack knife 44 is changed, which is the column of lower end point, referring to Figure 10, in jack, the first half cylinder 41a, the 2 half cylinder 41b without remake close up, opening action, as long as making up and down movement, i.e. the first lifting cylinder 7a and the The piston rod of two lifting cylinder 7b moves down, and pedestal 5 lands, after the column of the jack knife on cylinder is inserted into vegetable plot, walking Foot, which starts to execute, takes a step to act, as soon as when walking foot lands, on the piston rod of the first lifting cylinder 7a and the second lifting cylinder 7b Move, when the piston rod retraction of the second push-and-pull cylinder in place when, fuselage 1 has moved ahead the spacing between the adjacent hot pickled mustard tuber in front and back, so The piston rod of the first lifting cylinder 7a and the second lifting cylinder 7b move down again afterwards, landed and jack movement, like this week and Renew jack process when realizing hot pickled mustard tuber plantation, so that it is guaranteed that between before and after the hot pickled mustard tuber after plantation distance, left and right it is adjacent between Distance and the hot pickled mustard tuber strain number of every ridge meet the requirement of harvester when gathering in, and create condition to be able to achieve machine harvest.

Claims

1. a kind of hot pickled mustard tuber harvester, includes fuselage (1), the walking mechanism (2) below fuselage, goes positioned at fore-body Dish leaf mechanism (3) and dish root can be cut off and can accommodate or discharge the turnip gripping conveyor structure (4) of turnip, the fuselage (1) It is equipped with and is mutually connected the containing box (13) for being used to store turnip with turnip gripping conveyor structure (4), it is characterised in that: the fuselage (1) front also uprightly has a pedestal (5), and the top of the pedestal (5) is suspended on shaft (14) by telescopic arm, the shaft (14) it is rotationally supported on fuselage (1), is fixed on the shaft (14) and is connected with pedestal (5) and pedestal (5) can be made opposite In the first lifters of fuselage oscilaltion, which can also make forward and backward turn relative to fuselage (1) by the first pull-push piece It is dynamic；

It is described that dish leaf mechanism (3), turnip gripping conveyor structure (4) is gone to be installed on above-mentioned pedestal (5), wherein described go dish leaf Mechanism (3) includes that internal diameter is greater than the cricoid of turnip outer diameter and goes to dish leaf knife (31), this goes to dish leaf knife (31) horizontal positioned and leads to Knife handle (32) is crossed to be fixed on the pedestal (5)；

The turnip gripping conveyor structure (4) includes the cylinder (41) that can accommodate turnip, which is located at above-mentioned ring Shape is gone in dish leaf knife (31), which includes the first half cylinders (41a) and the second half cylinders (41b) of Relative distribution, institute The pedestal (5) stated is equipped with the to be connected by link mechanism (42) and the first half cylinder (41a), the second half cylinders (41b) Two lifters, and make the first half cylinder (41a), the second half cylinders (41b) can successively by decline, opposite close up, promoted, relatively Separated sequence makees movement in cycles, and dismantling connection has Relative distribution respectively for the lower end of the first, second half cylinder Cutter hub (43) has the blade that can cut off dish root on the cutter hub.

2. hot pickled mustard tuber harvester according to claim 1, it is characterised in that: the link mechanism (42) includes being located at cylinder (41) first crossbar (421) being connected with second lifters above, be fixed on the first half tops cylinder (41a) second Cross bar (422) is fixed on the third cross bar (423) in the portion (41a) under the first half cylinders, is fixed on the second half tops cylinder (41b) The 4th cross bar (424) and be fixed on the 5th cross bar (425) of the second half lower parts cylinder (41b), the first crossbar (421) One end and one end of two first connecting rods (426) are hinged, the other end of the first crossbar and two second connecting rods (427) One end is hinged, and the both ends of second crossbar (422) are respectively and positioned at the ipsilateral first connecting rod (426) of first crossbar, second connecting rod (427) be hinged, the both ends of the 4th horizontal (424) bar then with the first connecting rod (426), the second connecting rod that are located at the first crossbar other side (427) it is hinged；The third, the 5th cross bar end on all have positioning pin (428), on the pedestal (5) have supply The insertion of corresponding positioning pin and be able to achieve above-mentioned the first half cylinder (41a), the first half cylinders (41b) successively to decline, be involutory Hold together, promoted, the track groove of the quadrangle of relatively separated sequentially-operating (51).

3. more hot pickled mustard tuber harvesters according to claim 2, it is characterised in that: the third, the 5th cross bar (423,425) There are two respectively, is symmetrically fixed on the lower part of the first and second half cylinders (41a, 41b).

4. hot pickled mustard tuber harvester according to claim 2, it is characterised in that: the pair of horns of the track groove (51) of the quadrangle The corner of line be also respectively provided with for the first and second half cylinders are opposite close up after the lower extension slot (54) that moves down and relatively separate after move up Upper extension slot (55).

5. hot pickled mustard tuber harvester according to claim 4, it is characterised in that: distinguish in cornerwise corner of the track groove (51) Unidirectional baffle (56) are hinged with, so that the positioning pin in lower extension slot can only move up, the positioning pin in upper extension slot can only move down.

6. multi-functional hot pickled mustard tuber harvester according to claim 1, it is characterised in that: first lifters, the second lifting Part and the first pull-push piece are respectively the first lifting cylinder (7a), the second lifting cylinder (7b) and the first push-and-pull cylinder (8).

7. according to claim 1 to hot pickled mustard tuber harvester described in 6 any claims, it is characterised in that: the walking mechanism (2) It include the idler wheel (2) of fuselage lower rear and the walking foot (22) positioned at fore-body two sides, foot (22) flexural pivot of respectively walking exists On the piston rod end of third lifting cylinder (23), the cylinder body of third lifting cylinder (23) is hinged on the fuselage (1), simultaneously The piston rod of each the walking foot (22) and respective second push-and-pull cylinder (24) is hinged, each second push-and-pull cylinder (24) Cylinder body is hinged on the fuselage (1).

8. hot pickled mustard tuber harvester according to claim 7, it is characterised in that: the bottom of walking foot (22) has multiple Ground nail (221).

9. according to claim 1 to hot pickled mustard tuber harvester described in 6 any claims, it is characterised in that: the containing box (13) bottom, which is provided with, multiple falls native hole (131).

10. according to claim 1 to hot pickled mustard tuber harvester described in 6 any claims, it is characterised in that: at the same be also configured with The jack knife (44) of the lower end phase dismantling connection of the cylinder, the jack knife are the column of lower end point.