CN109348799A - Chinese yam segment gatherer - Google Patents

Abstract

The present invention relates to a kind of Chinese yam segment gatherers, introducing cylinder including vertical, the introducing cylinder vertical and lower end constitute the derived outlet in Chinese yam segment, clamping head is provided in the nozzle of the introducing cylinder, the clamping head is for clamping Chinese yam segment, power mechanism driving clamping head moves up and down, when the clamping head is in introducing cylinder nozzle top position, the clamping head is for clamping Chinese yam segment, when the clamping head is in introducing cylinder lower end position, the clamping head implements the release to Chinese yam segment, after stalk imports implantation hole, planting machine is mobile, when the introducing cylinder of Chinese yam segment gatherer is moved to implantation hole top position, introducing cylinder moves up and down, and it imports in implantation hole, power mechanism starting, clamping head clamping Chinese yam segment is moved up and down along introducing cylinder, when being moved to the lower end position of introducing cylinder , clamping head discharges Chinese yam segment, to discharging segment to the implantation hole filled with stalk.

Description

Chinese yam segment gatherer

Technical field

The present invention relates to planting machinery technical fields, and in particular to a kind of Chinese yam segment gatherer.

Background technique

It is in recent years the yield for improving Chinese yam, mostly selects the mode of punching to carry out yam planting, pass through to yam planting After turning over whole and fertilizer treatment, implantation hole is dug out using spiral punch device or spade, implantation hole is pressing against planting site length and width Direction equidistant interval arrangement is spent, so that keeping 80cm or so between adjacent implantation hole, for the survival rate for improving Chinese yam, is generally existed It is filled with rice straw in implantation hole, one layer of base soil is then inserted in the implantation hole for being filled with rice straw, then by Chinese yam kind It plants segment to import on the base soil of implantation hole, is then filled up implantation hole using soil；When above-mentioned rice straw imports, to ensure Stalk can be evenly distributed in implantation hole, and straw in the prior art, mountain in implantation hole will be generally imported after straw doubling Pharmacopoeia plants segment and attached drawing is all made of artificial mode and carries out again, the artificial mode for importing rice straw not only inefficiency, And be unable to ensure stalk and be uniformly filled in implantation hole, so that the survival rate of yam planting segment is had an impact, and Above-mentioned yam planting segment is imported in implantation hole and is also carried out using manual type, therefore causes the labour of entire yam planting strong Degree is very big.

To improve the survival rate that Chinese yam segment is located at implantation hole, the plumule by Chinese yam segment is needed to import implantation hole downward It is interior.

Summary of the invention

The object of the present invention is to provide a kind of Chinese yam segment gatherer, can effectively by the plumule of Chinese yam segment downward Mode import in implantation hole, improve Chinese yam survival rate.

To achieve the above object, the technical solution adopted by the present invention is that:

A kind of Chinese yam segment gatherer, the introducing cylinder including vertical, the introducing cylinder vertical and lower end structure It is exported at derived from Chinese yam segment, clamping head is provided in the nozzle of the introducing cylinder, the clamping head is for clamping Chinese yam section Section, power mechanism driving clamping head moves up and down, when the clamping head is in introducing cylinder nozzle top position, the clamping head For clamping Chinese yam segment, when the clamping head is in introducing cylinder lower end position, Chinese yam segment is released in the clamping head implementation It puts.

Compared with prior art, the technical effect that the present invention has are as follows: after stalk imports implantation hole, planting machine is mobile, When the introducing cylinder of Chinese yam segment gatherer is moved to implantation hole top position, introducing cylinder is moved up and down, and imports plantation In hole, power mechanism starting, clamping head clamping Chinese yam segment is moved up and down along introducing cylinder, when the lower end for being moved to introducing cylinder When position, clamping head discharges Chinese yam segment, to discharging segment to the implantation hole filled with stalk.

Detailed description of the invention

Fig. 1 is the main view of machine for planting Chinese yam；

Fig. 2 and Fig. 3 is the stalk feeding device of machine for planting Chinese yam and two kinds of viewing angle constructions schematic diagrames of stalk gatherer；

Fig. 4 is the stalk feeding device of machine for planting Chinese yam and the main view of stalk gatherer；

Fig. 5 is the structural schematic diagram of stalk feeding device；

Fig. 6 and Fig. 7 is that two kinds of viewing angle constructions of stalk allocation mechanism and stalk homocline mechanism are illustrated in stalk feeding device Figure；

The left view and main view of stalk allocation mechanism and stalk homocline mechanism in Fig. 8 and Fig. 9 difference stalk feeding device；

Figure 10 to Figure 12 is three kinds of viewing angle constructions of the stalk turning mechanism and stalk gatherer in stalk feeding device Schematic diagram；

Figure 13 is the stalk turning mechanism main view in stalk feeding device；

Figure 14 is the main view of stalk gatherer；

Figure 15 and Figure 16 is two kinds of viewing angle constructions schematic diagrames of stalk gatherer；

Figure 17 and Figure 19 is two kinds of viewing angle constructions schematic diagrames of base soil gatherer and Chinese yam segment gatherer；

Figure 18 and Figure 20 is two kinds of viewing angle constructions schematic diagrames of base soil gatherer；

Figure 21 and Figure 22 is two kinds of viewing angle constructions schematic diagrames of the soil dispersing plate of base soil gatherer；

Figure 23 to Figure 25 is three kinds of viewing angle constructions schematic diagrames of Chinese yam segment gatherer；

Figure 26 is the structural schematic diagram of the introducing cylinder in the gatherer of Chinese yam segment；

Figure 27 and Figure 28 is two kinds of viewing angle constructions schematic diagrames of clamping head and passage in the gatherer of Chinese yam segment；

Figure 29 to Figure 31 is three kinds of viewing angle constructions schematic diagrames of clamping head in the gatherer of Chinese yam segment；

Figure 32 and Figure 33 is the top and bottom perspective views of covering device；

Figure 34, Figure 35 and Figure 37 are three kinds of viewing angle constructions schematic diagrames of covering device；

Figure 36 is the main view of covering device.

Specific embodiment

In conjunction with Fig. 1 to Figure 37, the present invention is further described:

In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments specific It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to this hair The bright protection scope specifically requested carries out considered critical.As used in this article, term " parallel " and " vertical " are not limited to Its stringent geometric definition, but including reasonable for machining or mankind's error and inconsistency tolerance；Detailed theory below The specific features of the bright machine for planting Chinese yam:

Below with reference to entire machine for planting Chinese yam, explanation in detail is made to Chinese yam segment gatherer of the invention:

Machine for planting Chinese yam, including the stalk feeding device 10 being arranged on moving carriage A, the stalk feeding device 10 Discharge port be connected with the feed inlet of stalk gatherer 20, the front of the stalk gatherer 20 is provided with perforating device 30, the perforating device 30 is used to implement the drilling operation to ground, and the stalk gatherer 20 is used to stalk importing kind It plants in hole, the rear of the stalk gatherer 20 is provided with Chinese yam segment gatherer 40, and the plantation segment is used for mountain Medicine segment imports in implantation hole, and the rear of Chinese yam segment gatherer 40 is additionally provided with covering device 50, the earthing dress 50 are set for soil to be filled in implantation hole；

As shown in connection with fig. 1, perforating device 30 implements punch operation first, after punching, using stalk gatherer 20 by straw Stalk imports in implantation hole, and yam planting segment is then imported to using Chinese yam segment gatherer 40 plantation for being filled with stalk In hole, then the cultivation soil of implantation hole orifice position is imported in implantation hole using covering device 50, so that cultivating soil covering extremely The orifice position of implantation hole, to complete the plantation of Chinese yam, which can effectively improve yam planting efficiency, drop The labor intensity of low yam planting improves Chinese yam survival rate；

Stalk realizes the Automatic-feeding of stalk by stalk feeding device 10, so that stalk is efficiently directed into stalk and imports dress It sets in 20 feed inlet, to complete the feed of stalk, then fills stalk to implantation hole, to realize leading for stalk Entering, stalk imports in plantation, and then the Chinese yam segment after vernalization is imported in plantation, is located on stalk so that Chinese yam segment is fluffy, Then banket, Chinese yam segment is fluffy to be located on stalk, is effectively taken root gap so that Chinese yam segment exists, facilitate Chinese yam segment into It is capable not take root, to be remarkably improved the survival rate of Chinese yam.

For the survival rate for further increasing Chinese yam, in conjunction with shown in Fig. 1, Figure 17 to Figure 20, so that Chinese yam adapts to the vernalization period Locating growing environment, the rear of the stalk gatherer 20 is provided with base soil gatherer 60, and the base soil imports dress 60 are set for importing base soil in implantation hole and being covered on stalk；

The base soil is consistent with the cultivation soil ingredient of Chinese yam vernalization, participates in beneficial microbe, enzyme and metabolism in Ji Tuzhong and produces Object etc., and mixed with sandy soil, plant ash and rice husk, to be conducive to the vernalization of Chinese yam and take root, Chinese yam segment imports dress It sets 40 to import Chinese yam segment in implantation hole, and makes the segment with plumule downward, and contact with base soil, above-mentioned base soil Middle incorporation sandy soil and rice husk are facilitated so that base soil is more loose and are imported base soil in implantation hole using base soil gatherer 60, Plumule is contacted with base soil, is facilitated the further vernalization of Chinese yam segment and is taken root, to be remarkably improved surviving for yam planting Rate.

To ensure to import the uniformity of stalk amount in implantation hole, it is ensured that effective support to Chinese yam segment, the stalk supply The discharge port of material device 10 is provided with stalk homocline mechanism, and stalk homocline mechanism is for exporting stalk feeding machanism 10 Derived stalk carries out homocline operation；

Above-mentioned stalk preferably selects rice straw, so that rice straw is piled up according to length direction unanimous circumstances in straw In stalk feeding machanism 10, after the consistent rice straw length direction of length direction is unanimously exported from feeding machanism, directly lead Enter and carry out homocline in stalk feeding machanism 10, so that derived stalk amount keeps more constant state, so that it is guaranteed that leading The stalk amount entered in implantation hole is in more constant state；

Above-mentioned stalk feeding device 10 and stalk homocline mechanism is discontinuous Starting mode, when the straw of machine for planting Chinese yam When stalk gatherer 20 is moved to implantation hole aperture top position, stalk feeding device 10 and the starting of stalk homocline mechanism, thus The stalk of more constant basis is exported to implantation hole, to complete the filling of stalk.

Further, shown in Fig. 2 to Fig. 4, stalk homocline mechanism is provided with two discharge ports, described two dischargings Mouth is connected with the feed inlet of stalk material guide mechanism respectively, the discharge port and stalk turning mechanism of one of stalk material guide mechanism Feeding inlet linking, the stalk turning mechanism for implementing to turn around to operate to stalk, another stalk material guide mechanism Discharge port is connected with the feed inlet of stalk gatherer 20, the discharge port and stalk gatherer 20 of the stalk turning mechanism Feed inlet linking；

In the way of stalk and implantation hole cultivation Chinese yam, to ensure that Chinese yam can smoothly take root, and to improve Chinese yam raw Long straightness, the uniformity that stalk is located at filling in implantation hole is extremely crucial, when the stalk in implantation hole fills unevenness, The root of Chinese yam growth is filled non-uniform position towards stalk and is grown, thus the stem tuber to grow out for causing Chinese yam final It is not very straight enough, and often there is the case where bending, so that the quality of finished to Chinese yam has an impact, therefore, to ensure stalk energy Enough to be uniformly arranged in implantation hole, so that implantation hole is filled with the uniformity of the up and down direction filling of stalk, above-mentioned stalk is equal Material mechanism is exported from two discharge ports, and stalk amount derived from two discharge ports is more constant, and one of discharge port will be measured Stalk exports to stalk turning mechanism and implements to turn around to operate to stalk, and the stalk after turning around is led with another discharge port Stalk out mixes, so that the rice straw tip of half is mixed with rice straw tail portion, so that it is guaranteed that The uniformity for importing stalk in implantation hole, so that the stalk being filled in implantation hole is in uniform state, it is ensured that yam planting The uniformity of segment growth.

As a preferred solution of the present invention, in conjunction with shown in Fig. 4 to Fig. 9, the stalk feeding device 10 includes feed hopper 11, there are two tapping channel 12, stalk homocline mechanism is separately positioned on tapping channel for the lower section setting of the feed hopper 11 12 outlet port is additionally provided with stalk Ba Liao mechanism in the tapping channel 12, and stalk Ba Liao mechanism will be for that will import Stalk in tapping channel 12 pulls out material and draw operations；

It will be stored in feed hopper 11 towards consistent rice straw end to end, so that rice straw is from two tapping channels 12 It is interior to enter in stalk homocline mechanism, implement the material toggling to stalk using stalk allocation mechanism, so that stalk can be smoothly It is respectively enterd in stalk homocline mechanism along two tapping channels 12, so as to effectively realize the continuous feeding to stalk.

The material toggling of stalk is operated to realize, the tapping channel 12 includes internal and external channel wall, the internal and external channel wall by The rack stake 121 of multiple parallel interval arrangements is constituted, and the rack stake 121 is bent and extends straight down, and the stalk pulls out material Mechanism includes setting gauge 13, and driving unit drives setting gauge 13 that vertical direction and the horizontally toward back and forth shifting of tapping channel 12 is presented Dynamic compound motion movement；

When stalk, which is located at, to be moved in tapping channel 12, above-mentioned driving unit driving setting gauge 13 present vertical direction and The horizontally toward composite move that tapping channel 12 moves back and forth, so that setting gauge 13 connects with the stalk in tapping channel 12 Touching, and stalk is pulled to move down, so that the downward dragging to stalk is realized, when setting gauge 13 and tapping channel 12 are close When, it realizes the contact with stalk, further moving down for stalk is truncated, when setting gauge 13 pulls downwards, thus by setting gauge 13 Stalk pull downwards and export along 12 discontinuous of tapping channel to stalk homocline mechanism, above-mentioned setting gauge 13 Composite move can be avoided straw blockage at 12 position of tapping channel, it is ensured that the smooth degree of feed.

Further, in conjunction with shown in Fig. 4 to Fig. 9, to realize that the material toggling to stalk operates, the setting gauge 13 is arc-shaped The lower end rotary type of plate structure, the setting gauge 13 is arranged on cradling piece 132, the lower end of the setting gauge 13 and vehicle Length direction is parallel, and 132 vertical sliding of cradling piece is arranged on track 133, the upper end of the setting gauge 13 and connecting rod 134 One end it is hinged, one end of the other end and strut 135 of the connecting rod 134 is hinged, the articulated shaft at 134 both ends of connecting rod with Vehicle commander direction is parallel, and the length direction of the strut 135 is horizontal and parallel with moving carriage A width direction, driving unit driving 135 horizontal direction of strut moves back and forth and 132 vertical direction of cradling piece moves back and forth；

When above-mentioned driving unit driving 135 horizontal direction of strut moves back and forth, so that the lower end of setting gauge 13 is around bracket Bar 132 rotates, so that setting gauge 13 is towards tapping channel 12 close to or far from realization is to the stalk in tapping channel 12 Close to or far from binder and lock out operation of the realization to stalk；

During above-mentioned 132 vertical direction of driving unit driving arm bar moves back and forth, setting gauge 13 is along track 133 vertical slidings, when setting gauge 13 and stalk close to when, setting gauge 13 is moved down along track 133, thus by stalk edge Tapping channel 12 move down, realize to the feed of stalk, when the stalk in setting gauge 13 and tapping channel 12 far from when, Setting gauge 13 is moved up along track 133, to realize the reset to setting gauge 13, is moved in circles, to realize to stalk Discontinuous material toggling avoid stalk from blocking so that stalk imports in stalk homocline mechanism according to mode derived from discontinuous The problem of.

Specifically, in conjunction with shown in Fig. 4 to Fig. 9, the driving unit includes the driving wheel being arranged on frame plate 136 137, it is provided with driving cam path 1371 on the driving wheel 137, is provided with driving lever 1372 in the driving cam path 1371, The rod end of the driving lever 1372 and one end of drive link 1373 are hinged, the other end and cradling piece of the drive link 1373 132 rod end is hinged, and the articulated shaft at 1373 both ends of drive link is horizontal and parallel with moving carriage A width direction；

Above-mentioned driving wheel 137 rotates, so that driving lever 1372 slides in driving cam path 1371, when driving cam When the cam end of slot 1371 is in high-end, the high end position that driving lever 1372 is in driving cam path 1371 is interlocked, to interlock drive Dynamic connecting rod 1373 interlocks cradling piece 132 and is in high end position along track 133, low when driving the cam end of cam 1371 to be in It when end, interlocks driving lever 1372 and is in lower position, so that connecting rod 1373, which interlocks cradling piece 132, is in lower position, realize To driving upside down for setting gauge 13.

To realize the connection to driving lever 1372, the driving unit further includes the swing rod hinged with the rod end of driving lever 1372 1374, the rod end of the other end and strut 1375 of the swing rod 1374 is hinged, the articulated shaft at 1374 both ends of swing rod and driving The articulated shaft of connecting rod 1373 is parallel, and the strut 1375 is arranged on frame plate 136；

During above-mentioned driving wheel 137 rotates, so that 1373 up and down direction of connecting rod is swung, and pendulum is interlocked Bar 1374 is rotated around strut 1375, to realize the posture of 1374 pivoting of swing rod.

In conjunction with shown in Fig. 6 to Fig. 9, setting gauge 13 is back and forth driven to realize along vehicle width direction, is realized to feeder channel In 12 the extruding of stalk with it is separate, the rod end slidingtype of the strut 135 is arranged on frame plate 136, on the swing rod 1374 It is provided with driving plate 1376, driving inclined-plane 13761 is provided in the driving plate 1376, the strut 135 stretches out frame plate 136 rod end is provided with driving ball 1351, and the driving ball 1351 is with driving inclined-plane 13761 against the strut 135 The rod end for stretching out frame plate 136 is arranged with first back-moving spring 1352, the both ends of the first back-moving spring 1352 respectively with machine Frame plate 136 and driving ball 1351 against；

It when above-mentioned swing rod 1374 is rotated around strut 1375, interlocks above-mentioned driving plate 1376 and rotates, so that driving Ball 1351 and driving inclined-plane 13761 against, the driving inclined-plane 13761 extends the gradient thickness formula of driving plate 1376, To compress first back-moving spring 1352, so that strut 135 protrudes out 136 one end of frame plate, and then interlocks connecting rod 134 and swings, So that 13 lower end of setting gauge is rotated around cradling piece 132, so that stalk of the setting gauge 13 in tapping channel 12, is realized to out Expect the extruding of the stalk in channel 12, and setting gauge 13 is cooperated to move up and down, to realize the material toggling to stalk；

It when above-mentioned driving lever 1372 is in lower position, interlocks above-mentioned driving plate 1376 and rotates, and make driving oblique Face 13761 squeezes first back-moving spring 1352, so that stalk of the setting gauge 13 in tapping channel 12, realizes to dialling The serialization of glassware 13 acts, and then realizes that setting gauge 13 operates the discontinuous material toggling of stalk；

The spacing setting of the tapping channel 12 and setting gauge 13 interlocked between position is smaller, avoids stalk from falling too fast The problem of, when stalk is by the tapping channel 12 and 13 link position of setting gauge, the friction between stalk and tapping channel 12 Power is realized set to the fluffy of stalk enough, and stalk arbitrarily falling from tapping channel 12 is avoided.

Further, in conjunction with shown in Fig. 6 and Fig. 7, the plate face of the setting gauge 13 it is vertical and along vehicle commander direction it is parallel between Every being provided with two groups, the outer edge of the setting gauge 13 is provided with the material toggling flank of tooth 131, and it is logical that the material toggling flank of tooth 131 constitutes discharging The one side wall in road 12, another side wall and the material toggling flank of tooth 131 of the tapping channel 12 are close, two groups of setting gauges 13 it is upper Lower end passes through the first bar 1331 respectively and the second bar 1332 is connected as one, first bar 1331 and the second bar 1332 with Vehicle commander direction is parallel, and the middle section of the connecting rod 134 and the first bar 1331 is hinged, in the cradling piece 132 and the second bar 1332 Section is hinged；

To realize the stabilization material toggling to stalk, the plate face of above-mentioned setting gauge 13 is vertical and plate face is consistent with vehicle width direction, Two setting gauges 13 are arranged along vehicle commander direction parallel interval, and above-mentioned setting gauge 13 is presented close to tapping channel 12 and vertical Mobile composite move, so as to effectively realize the discontinuous material toggling to stalk, the above-mentioned material toggling flank of tooth 131, which is open, to be realized To the material toggling of stalk, the opening of the material toggling flank of tooth 131 obliquely downwards, and then completes the material toggling to stalk.

Further, sliding is provided with supporting slider 1321 on the cradling piece 132, the supporting slider 1321 Lower end is arranged in rack 1322, and second back-moving spring 1323 is arranged in the supporting slider 1321, and described second resets bullet Spring 1323 is respectively with cradling piece 132 and rack 1322 against the rack 1322 is connect with frame plate 136；

It is high-end that above-mentioned second back-moving spring 1323 is in driving lever 1372, and makes setting gauge 13 far from discharging Channel 12 so that be located at tapping channel 12 in stalk can have a certain amount enter stalk homocline mechanism into At material mouth, thus when starting stalk homocline mechanism, so that there are a certain amount of stalks on tapping channel 12, to realize straw The serialization of stalk is fed, and stalk is avoided cut-off problem occur.

The synchronous of above-mentioned setting gauge 13 is driven to realize, is provided with driven gear 1377 in the rack 1322, it is described Driven gear 1377 is connect with the core wheel of driving wheel 137, and the driven gear 1377 is engaged with driving gear 1378, the drive Moving gear 1378 is connect by bindiny mechanism with the output gear of gearbox 1379, rotary oil cylinder 13791 and gearbox 1379 Input axis connection；

Above-mentioned rotary oil cylinder 13791 starts, so that gang speed-variation case 1379 acts, and then passes through driving gear 1378 It interlocks driving wheel 137 to rotate, to realize the rotation to setting gauge 13.

To avoid stalk from being located at the lower exit port blocking of feed hopper 11, two dischargings of 11 lower position of feed hopper are logical Road 12 is provided with Gan Liao mechanism, and the Gan Liao mechanism includes that two disposed in parallel catch up with expect roller 122, described to catch up with material roller 122 parallel And it is parallel with vehicle commander direction, it is described that parallel interval on material roller 122 is caught up with to be provided with and catch up with claw 1221, it is described that claw 1221 is caught up with to protrude into In gap between rack stake 121 and it is high-end protrude into tapping channel 12, one end rotary type for catching up with material roller 122 is arranged in machine On frame plate 136, two are caught up with one end of material roller 122 to be provided with synchronous pulley 1222, and 136 side of frame plate was provided with Belt wheel 1223 is crossed, output pulley, the output pulley and synchronous pulley 1222 and transition are additionally provided on the gearbox 1379 Belt wheel 1223 passes through synchronous band connection；

Above-mentioned rotary oil cylinder 13791 starts, so that interlocking above-mentioned catching up with expects that roller 122 rotates, above-mentioned transition pulley 1223 realize that two are caught up with rotating backward for material roller 122, so that the stalk of 11 lower section of feed hopper is rushed to 12 position of tapping channel Place realizes and catches up with material to operate stalk；

Above-mentioned gearbox 1379 makes two the velocity of rotation of material roller 122 is caught up with to lower as far as possible, and setting gauge 13 is dynamic It should also be as and catch up with the velocity of rotation of material roller 122 to coincide as rate, so that the feeding speed of stalk can drop as far as possible It is low, to realize the stabilization of stalk, low speed feed.

To realize that the homocline to stalk operates, it is ensured that derived stalk can export in the way of basal ration, described Stalk homocline mechanism includes the material-homogenating rod 14 that the outer passage wall of tapping channel 12 is arranged in, and the material-homogenating rod 14 is in tilted layout And low side constitutes the outlet of stalk, is provided with material toggling flight 141 on the material-homogenating rod 14, between the material toggling flight 141 Constitute the gap of holding stalk；

Above-mentioned stalk is exported from tapping channel 12, and is slided along material-homogenating rod 14, the material toggling spiral on material-homogenating rod 14 Piece 141 can smoothly realize the material toggling to stalk, so that stalk holding is in adjacent material toggling flight 141 and material-homogenating rod 14 In gap between shaft, during material-homogenating rod 14 rotates, so that stalk is moved along 14 length direction of material-homogenating rod, from And realize the transfer operation to stalk, the speed of time and rotation that material-homogenating rod 14 rotates are that the export of stalk can be effectively controlled Amount, to effectively realize the stability contorting to stalk derived quantity.

In conjunction with shown in Fig. 6 to Fig. 9, to further realize effective control to stalk derived quantity, the material-homogenating rod 14 it is upper Side is provided with backgauge frame plate 15, and the backgauge frame plate 15 extends obliquely downward and extending direction is parallel with material-homogenating rod 14, the gear Expect that frame plate 15 and the material toggling flight 141 on material-homogenating rod 14 are close；

Above-mentioned guide frame plate 15 and the material toggling flight 141 on material-homogenating rod 14 are close, to avoid stalk from backgauge frame Gap export between plate 15 and material toggling flight 141, and then ensure group that stalk can be formed along material toggling flight 141 Expect that channel is mobile, to realize the stable material-supplying to stalk, stalk is avoided the uneven problem of feed occur.

To further realize the stable material-supplying to stalk, 14 parallel interval of material-homogenating rod is provided with two groups；

The material-homogenating rod 14 of two parallel intervals arrangement is arranged along the two sides at stalk center, and the rotation side of material-homogenating rod 14 To and slewing rate it is consistent, during two material-homogenating rods 14 rotates synchronously, the stabilization of stalk is moved to realize, is avoided There is deflection during stalk is mobile, and then ensure that stalk is exported from 14 lower end of material-homogenating rod with straight posture, avoids stalk There is deflection problem at random.

To ensure that stalk can smoothly enter at the feeder connection position formed between backgauge frame plate 15 and material-homogenating rod 14, institute High-end be provided with for stating backgauge frame plate 15 extends baffle 151, and the extension baffle 151 extends straight up, extends baffle 151 Extend straight up, the blocking to 14 upper end of material-homogenating rod is imported is formed, so that it is guaranteed that stalk can be smoothly along backgauge frame plate 15 import with the feeder connection that material-homogenating rod 14 is formed, it is ensured that stalk can smoothly enter on material-homogenating rod 14, and carry out homocline Operation.

The fluffy of stalk is set to realize, avoids stalk from falling, the outer passage wall lower end of the tapping channel 12 is also postponed It is provided with multiple groups splicing slide bar 123, the splicing slide bar 123 is parallel with material-homogenating rod 14 and shaft height and 14 shaft of material-homogenating rod In parallel.

Further, the stalk material guide mechanism includes the guide crawler belt 161 being arranged in below 14 low side of material-homogenating rod, institute The zone face for stating guide crawler belt 161 is horizontal and parallel with vehicle commander direction, and the outlet of the guide crawler belt 161 is provided with two groups of delivery The roller core of nip rolls 162, two groups of delivery nip rolls 162 is horizontal and vertical with the length direction of guide crawler belt 161, and described two groups Delivery folder 162 up and down direction of rod arrangement and roll surface fitting, power unit driving delivery nip rolls 162 rotate backward；

Above-mentioned stalk is exported from material-homogenating rod 14 to guide crawler belt 161, and stalk is sent to by the rotation of guide crawler belt 161 Between two groups of delivery folder rods 162, the splicing as the implementation of 161 rotary type of guide crawler belt to stalk derived from material-homogenating rod 14, so that Stalk, which is located on guide crawler belt 161, is presented irregular posture, utilizes two groups of delivery folder realization pair of rod 162 of high-speed rotation The high speed of stalk is sent, so that stalk exports stalk to realize from horizontal quickly export between two groups of delivery folder rods 162 Acceleration, it is ensured that after the export of stalk, can be exported according to the concordant posture of stalk, when the export of stalk high speed and with limit When stop collision, so that the rod end and postive stop baffle of stalk are against realizing to the alignment operation of stalk, to realize to stalk One end alignment, it is ensured that subsequent implementation to stalk import plantation hole operation when, can effectively look for the center of stalk, really Protecting the stalk imported in implantation hole can be uniformly distributed in implantation hole.

In conjunction with shown in Figure 10 to Figure 12, to realize that the further delivery to stalk, the outlet of the delivery nip rolls 162 are set It is equipped with delivery pipe sleeve 163, the tube core of the delivery pipe sleeve 163 is horizontal and parallel with the length direction of guide crawler belt 161, described Pipe sleeve 163 is sent to be horn-like and be large scale end close to the outlet end of delivery nip rolls 162；

Above-mentioned delivery pipe sleeve 163 realizes the limit to stalk, and when avoiding pressing from both sides the export of rod 162 from guide, stalk is from two groups It is arbitrarily left when being taken up export at a high speed between delivery nip rolls 162, thus realize that the delivery to stalk limits, so that Stalk exports in such a way that 163 small size end of guide pipe sleeve limits, to realize the stable material-supplying to stalk.

To ensure that stalk can be smoothly sent between two groups of delivery nip rolls 162, in the outlet of the guide crawler belt 161 Side is provided with limit guide plate 164, and one end height of the limit guide plate 164, the low arrangement of the other end are described to limit the low of guide plate 164 End extends towards between two groups of delivery nip rolls 162.

Stalk to ensure to be sent in implantation hole can be evenly distributed in implantation hole, the stalk turning mechanism packet Include the cylinder 17 that turns around for being disposed therein one group of delivery folder 162 discharge port of rod, the tube filler of the cylinder 17 that turns around it is horizontal its with delivery The length direction of crawler belt 61 is parallel, and the cylinder 17 that turns around is connect with turnover mechanism, and turnover mechanism drives the overturning of cylinder 17 of turning around；

It is divided into two groups of stalk to be sent on respective delivery crawler belt 61, wherein one group of stalk passes through two groups of delivery nip rolls 162 are sent in delivery pipe sleeve 163, and another group of stalk is sent to by two groups of delivery nip rolls 162 and turns around to work as realization in cylinder 17 When implementing stalk importing to an implantation hole, turnover mechanism starts the overturning of cylinder 17 of turning around, and turns around in cylinder 17 so that being located at Stalk overturning is turned around, and the stalk after turning around is exported from the cylinder 17 that turns around, and is led from stalk derived from cylinder 17 is turned around with delivery pipe sleeve 163 Stalk out combines, to realize the stalk of two equal parts imported in implantation hole towards on the contrary, so that being blended in The consistency at stalk both ends together is consistent, it is ensured that the stalk imported in implantation hole can be uniformly distributed, so that it is guaranteed that later period kind Plant the survival rate of segment.

Further, in conjunction with shown in Figure 10 to Figure 13, described one end for turning around cylinder 17 is provided with movable cylinder bottom 171, discharging It is moved along the length direction for the cylinder 17 that turns around at mechanism driving activity cylinder bottom 171；

Two groups of 162 high-speed rotations of delivery nip rolls, turn around in cylinder 17, and make the root of stalk so that stalk is sent to End and movable cylinder bottom 171 are against to realize the alignment operation to stalk butt, to realize gathering materials and be aligned behaviour to stalk Make, it is ensured that subsequent stalk gatherer 20 can smoothly look for the rough middle section position of stalk, so that it is guaranteed that importing kind The stalk planted in hole can be uniformly distributed, after the stalk for 17 memory of the cylinder amount blow-down that turns around, turnover mechanism starting, thus real It now to the overturning for the cylinder 17 that turns around, turns around to operate to stalk to realize, starts shedding mechanism, so that movable cylinder bottom 171 is along falling The length direction of head cylinder 17 is mobile, so that stalk is exported from the nozzle for the cylinder 17 that turns around.

Further, in conjunction with shown in Figure 13, to realize the overturning to the cylinder 17 that turns around, the outer wall rotation of the cylinder 17 that turns around Formula is arranged in support plate 172, and the shaft for turning around cylinder 17 is coaxially arranged with turning gear 173, the turning gear 173 It is engaged with overturning rack gear 174, one end of the overturning rack gear 174 is connect with the piston rod of overturning cylinder 175, the overturning rack gear 174 and overturning cylinder 175 it is parallel with the cylinder 17 that turns around；

By starting above-mentioned overturning cylinder 175, the driving to overturning rack gear 174 is realized, to interlock turning gear 173 Rotation turns around to operate to realize so that the cylinder 17 that turns around is rotated along rotation to stalk；The overturning rack gear 174 with Turning gear 173 engages, and in the case where overturning 175 no pressure of cylinder in the state of overturning 175 oil-break of cylinder, utilizes overturning rack gear 174 realize locking to turning gear 173, and the cylinder 17 that avoids turning around arbitrarily rotates.

To realize the discharging that straw are located at stalk in the cylinder 17 that turns around, the barrel for turning around cylinder 17 is provided with opening 170, The length direction of the opening 170 is parallel with the length direction of cylinder 17 that turns around, and the nozzle for turning around cylinder 17 is provided with dumping cylinder 176, the activity cylinder bottom 171 is provided through the supporting plate of opening 170, and the supporting plate is connect with the piston rod of dumping cylinder 176, The dumping cylinder 176 and the parallel arrangement of cylinder 17 that turns around；

After the cylinder 17 that turns around turns, start above-mentioned dumping cylinder 176, so that gearing activity cylinder bottom 171 is along opening 170 length direction is mobile, to export the stalk to turn around in 17 bottoms of cylinder is located at from nozzle, and then realizes to stalk Discharging operations.

It turns around in cylinder 17 to ensure smoothly be sent to positioned at two groups of delivery nip rolls 162, the cylinder 17 that turns around is whole to be in The discharge end of horn-like structure and close delivery folder rod 162 is large scale end.

It can be exported completely to ensure to be located at the stalk in 17 bottoms of cylinder that turns around, the activity cylinder bottom 171 is in cover shape knot The nozzle of structure and length direction is parallel with the cylinder 17 that turns around, the activity cylinder bottom 171 is bonded with the inner wall for the cylinder 17 that turns around, the work The nozzle at dynamic cylinder bottom 171 is horn-like；

The nozzle at above-mentioned movable cylinder bottom 171 is that horn-like outer wall is bonded with the inner wall for the cylinder 17 that turns around, two groups of delivery nip rolls When 162 realizations are sent stalk high speed, it can be ensured that the rod end of stalk is sent in movable cylinder bottom 171, and makes stalk Root end rests in the barrel chamber at movable cylinder bottom 171, so that it is guaranteed that stalk can be completely disengaged when exporting from the cylinder 17 that turns around Out.

To realize the undertaking to delivery pipe sleeve 163 and the stalk derived from cylinder 17 that turns around, the nozzle of the cylinder 17 that turns around and lead It send to be provided with below the nozzle front end of pipe sleeve 163 and accepts inclined plate 21, the low side for accepting inclined plate 21 is located at stalk and leads Enter 20 feed inlet top position of device；

The stalk of above-mentioned two-way is fallen on accepting inclined plate 21, and is sent to stalk importing dress along inclined plate 21 is accepted It sets at 20 feed inlet, starts stalk gatherer 20, so that stalk is sent in implantation hole.

In conjunction with shown in Figure 14 to Figure 16, the detailed construction and working principle of stalk gatherer 20 is described in detail below:

The stalk gatherer 20 includes that vertical is accepting the introducing cylinder 22 below 21 low side of inclined plate, described to lead Enter and be provided with binder head 23 above 22 vertical of cylinder and nozzle, the binder head 23 is connect with introducing mechanism, and introducing mechanism drives Dynamic pressure material head 23 moves up and down in the barrel chamber along introducing cylinder 22；

When the stalk gatherer 20 of planting machine is moved to above the aperture of implantation hole, the straw that are sent at lower position Stalk is in the top position of introducing cylinder 22, starts introducing mechanism, so that binder head 23 is slided along introducing cylinder 22, thus by straw Stalk imports in implantation hole, to realize the import operation to stalk.

To realize effective undertaking to stalk, and realize that the doubling to stalk is oriented to, the top of the introducing cylinder 22 is set It is equipped with splicing cylinder 24, the splicing cylinder 24 is located at the low side lower position for accepting inclined plate 21, and the binder head 23 is located at splicing cylinder The setting of 24 barrel chamber overcentres；

Start above-mentioned binder head 23 and pressing against the movement of splicing cylinder 24, to realize to stalk along center doubling, after doubling Stalk slided along splicing cylinder 24, and be directed into implantation hole from introducing cylinder 22, to realize the import operation of stalk.

Smoothly to realize the determination to stalk center, the undertaking inclined plate 21 is far from cylinder 17 and the delivery pipe sleeve of turning around 163 one end is provided with baffle 211, and the baffle 211 is vertical and upper end level is higher than and turns around cylinder 17 and be sent pipe sleeve 163 Highly；

From the stalk derived from cylinder 17 and delivery pipe sleeve 163 that turns around with baffle 211 against to realize to stalk one end Alignment, and slide along inclined plate 21 is accepted to the tube port position of splicing cylinder 24, to realize mixing to stalk, starting pressure Material head 23 realizes doubling and import operation to stalk.

To ensure that stalk can smoothly be sent to the tube port position of splicing cylinder 24, the middle section for accepting inclined plate 21 is provided with Strip gab 212, the strip gab 212 arrange that the lower section for accepting inclined plate 21 is arranged along the width for accepting inclined plate 21 Material roller 213 is caught up with, the roller core for catching up with material roller 213 is horizontal and parallel with the delivery length direction of pipe sleeve 163, catches up with material roller 213 It is provided on roll surface and catches up with claw 2131, it is described that claw 2131 is caught up with to pass through strip gab 212 and stretch out the upper plate for accepting inclined plate 21 Face；

Above-mentioned 21 two sides of undertaking inclined plate catch up with material roller 213 to rotate, and that catches up with material roller 214 catches up with claw 2131 to make stalk edge Accept inclined plate 21 inclined-plane it is mobile, accept the cylinder that the stalk on inclined plate 21 effectively be sent to splicing cylinder 24 to will be located at At mouthful.

To realize the undertaking to stalk, stalk is avoided problem at random occur, it is ensured that binder head 23 can be by more stalks It smoothly imports in implantation hole, the nozzle of the splicing cylinder 24 is provided with material stock notch 241, the length of the material stock notch 241 Direction is parallel with the delivery length direction of pipe sleeve 163；

That catches up with material roller 214 catches up with claw 2131 stalk accepted on inclined plate 21 smoothly can be sent to material stock notch 241 It is interior, to realize effective delivery to stalk.

Specifically, the low side for accepting inclined plate 21 is provided with discharge slide bar 214, and the discharge slide bar 214 is along undertaking The length direction equidistant interval setting of inclined plate 21 is multiple, and the discharge slide bar 214 extends downward into the top of material stock notch 241 Position.

It is described to catch up with material roller 213 long along strip gab 212 further effectively to import stalk in material stock notch 241 Degree direction is arranged at intervals with two groups, and described two groups are caught up with material roller 213 synchronous and rotate in same direction, the material stock notch of the splicing cylinder 24 241 two sides are respectively arranged with evacuation notch 242, described to catch up with claw 2131 to protrude into or far from evacuation notch 242；

When catching up with claw 2131 to protrude into evacuation notch 242, and stalk is sent in material stock notch 241, catches up with claw 2131 upper end and discharge slide bar 214 are separate, to realize the disengaging to stalk, it is ensured that stalk is caught in material stock notch 241 It is interior；

The splicing cylinder 24 and 22 cylinder core layout of introducing cylinder, the splicing cylinder 24 are connect with elevating mechanism, and elevating mechanism drives Dynamic 24 vertical shift of splicing cylinder；

When planting machine is moved to above implantation hole aperture, elevating mechanism starting interlocks introducing cylinder 22 and declines, to make It obtains introducing cylinder 22 to be moved to above the aperture of implantation hole, starting binder head 23 declines, thus by stalk doubling and along importing Honor 22 smoothly imports in implantation hole；

It is sectional design between the splicing cylinder 24 and introducing cylinder 22, so that splicing cylinder 24 is fixedly installed, it can be ensured that Splicing cylinder 24 effectively realizes continuous undertaking to stalk, and the weight of introducing cylinder 22 reduces, it is convenient to introducing cylinder 22 up and down It is promoted, introducing cylinder 22 moves up and down, it is ensured that stalk can be imported smoothly in implantation hole.

Further, the binder head 23 includes pressure plate 231, and the two sides of the pressure plate 231 are provided with binder pawl 232, the binder pawl 232 constitutes the mouth that gets stuck of holding stalk, mouthful length direction level and and the vehicle of getting stuck with flitch 231 Length direction is parallel；

Introducing mechanism driving interlocks the mouth that gets stuck of binder pawl 232 and the composition holding stalk of flitch 231 for stalk holding, and So that stalk along and splicing cylinder 24 and introducing cylinder 22 decline, to smoothly be sent in implantation hole；

The upper nozzle of the splicing cylinder 24 is in horn-like, and the barrel dliameter size of introducing cylinder 22 should not be too large, it is ensured that after doubling It the both ends of stalk can be with the inner wall of introducing cylinder 22 against avoiding stalk from arbitrarily falling from introducing cylinder 22, it is necessary to rely on binder head 23 can import stalk in implantation hole.

Specifically, the binder pawl 232 is a plate and extends to the outer side-lower of pressure plate 231, the pressure plate 231 Upper rotary type is provided with torsion bar 233, and 233 length direction of torsion bar is horizontal and parallel with vehicle commander direction, on the torsion bar 233 It is arranged with torsional spring 234, the both ends of the torsional spring 234 are connect with torsion bar 233 and pressure plate 231 respectively, in the pressure plate 231 Overhanging is provided with spacing lever 2311, the spacing lever 2311 and binder pawl 232 against or separate；

The introducing mechanism includes the frame plate 25 being arranged in above 24 nozzle of splicing cylinder, is provided with and leads on the frame plate 25 Material oil cylinder 26, the guide oil cylinder 26 is vertical and piston rod is connect with 231 upper face of pressure plate, and 25 lower face of frame plate is set It is equipped with driving pole 251, rod for stiring materials upper end is vertical and lower end is oblique extends to 231 two sides of pressure plate, the binder pawl Be provided with driving lever 2321 on 232, the pressure plate 231 and frame plate 25 close to when, the driving pole 251 is supported with driving lever 2321 It leans on；

When the guide oil cylinder 26 of introducing mechanism makes pressure plate 231 be in a high position, driving lever 2321 and driving pole 251 Against, to compress torsional spring 234, and make the binder pawl 232 of 231 two sides of pressure plate close, present collapse shape, avoid pressing Expect influence of the pawl 232 to stalk blanking, when guide oil cylinder 26 starts, torsional spring 234 resets, so that spacing lever 2311 and pressure Expect pawl 232 against so that binder pawl 232 open, and limit binder pawl 232 opening size, it is ensured that by splicing cylinder 24 The stalk of tube port position is sent in implantation hole all along introducing cylinder 22.

Specifically, the upper end of the introducing cylinder 22 is provided with sunpender 221, the sunpender 221 pass through 25 upper face of frame plate and Upper end is provided with lifter plate 223, and the elevating mechanism includes the lifting cylinder 222 that 223 upper face of lifter plate is arranged in, described The piston rod of lifting cylinder 222 is vertical and connect with lifter plate 223.

In conjunction with shown in Figure 17, Figure 19 and Figure 23 to Figure 29, the structure of Chinese yam segment gatherer 40 is described in detail below Feature and working principle:

The introducing cylinder 41 of Chinese yam segment gatherer 40 including vertical, 41 formula of the introducing cylinder arrangement and under End constitutes the derived outlet in Chinese yam segment, is provided with clamping head 42 in the nozzle of the introducing cylinder 41, the clamping head 42 is used for Chinese yam segment is clamped, power mechanism driving clamping head 42 moves up and down, and the clamping head 42 is in 41 nozzle upper position of introducing cylinder When setting, the clamping head 42 is for clamping Chinese yam segment, when the clamping head 42 is in 41 lower end position of introducing cylinder, the folder Hold release of first 42 implementation to Chinese yam segment；

After stalk imports implantation hole, planting machine is mobile, when the introducing cylinder 41 of Chinese yam segment gatherer 40 is moved to kind When planting hole top position, introducing cylinder 41 is moved up and down, and imports in implantation hole, and power mechanism starting, clamping head 42 clamps mountain Medicine segment is moved up and down along introducing cylinder 41, and when being moved to the lower end position of introducing cylinder 41, clamping head 42 releases Chinese yam segment It puts, to discharging segment to the implantation hole filled with stalk.

To ensure that Chinese yam segment being directed downward with plumule, the clamping head 42 is provided centrally with pricker 43, described Pricker 43 is vertical and connect with puncturing mechanism, and puncturing mechanism drives 43 vertical shift of pricker and implements the puncture to Chinese yam segment Operation；

Chinese yam segment is placed in clamping head 42, when Chinese yam segment to be put into clamping head 42, it is ensured that Chinese yam segment Plumule is downward, it is ensured that and the plumule of Chinese yam segment can be contacted with culture medium soil, so that it is guaranteed that Chinese yam segment can smoothly take root, Start piercing mechanism, so that 43 vertical shift of pricker avoids Chinese yam segment along introducing cylinder 41 to penetrate Chinese yam segment Appearance position the problem of deviating when importing, so that it is guaranteed that posture directed downwardly release can still be maintained in the plumule of Chinese yam segment To the bottom hole position of implantation hole.

For convenience of Chinese yam segment is unloaded from pricker 43, the side of the pricker 43 is provided with unloading head 44, institute It states unloading head 44 to connect with shedding mechanism, shedding mechanism driving unloading head 44 moves along 43 length direction of pricker and implements pair The discharging operations of Chinese yam segment；

When clamping head 42 is in the lower position of introducing cylinder 41, shedding mechanism drives unloading head 44 long along pricker 43 It is mobile to spend direction, so that Chinese yam segment and pricker 43 are detached from, it is ensured that realize the release to Chinese yam segment.

Further, the introducing cylinder 41 is made of two semicanals, and the introducing cylinder 41 is connect with lifting unit, is risen It is mobile that unit driving 41 vertical direction of introducing cylinder drops, when the introducing cylinder 41 is in a high position, two semicanals of the introducing cylinder 41 Endface in fit-state, when the introducing cylinder 41 declines and drops to low level, at two semicanals of the introducing cylinder 41 Far from state；

When introducing cylinder 41 is in a high position, the endface of two semicanals of introducing cylinder 41 is in fit-state, thus smoothly Ensure that introducing cylinder 41 imports in the implantation hole with stalk, avoids the stalk in implantation hole from entering introducing cylinder 41, thus to importing Chinese yam segment in 41 barrel chambers of cylinder generates interference, and after introducing cylinder 41 can smoothly enter into implantation hole, introducing cylinder 41 is in low side, Two semicanals of the introducing cylinder 41 are in far from state, discharge Chinese yam segment to implantation hole to facilitate；

When above-mentioned introducing cylinder 41 is moved along implantation hole, homogeneous compaction stalk, to be formed for accommodating Chinese yam segment Planting soil is covered in the implantation hole by nest, subsequent covering device 50, and is filled in the nest of the receiving Chinese yam segment, So that Chinese yam segment can effectively be contacted with planting soil, and then it can further improve the survival rate of Chinese yam；

When introducing cylinder 41 is in implantation hole lower position, two semicanals of introducing cylinder 41 are in far from state, not only real Now to the release of Chinese yam segment, but also the nest for accommodating Chinese yam segment can be further increased, to further increase Chinese yam The reliability of segment release avoids the problem that Chinese yam segment plumule caused by deviating occurs and deviates.

To further ensure that the limit to Chinese yam segment, Chinese yam segment is avoided to fall from pricker 43, the clamping head 42 wraps Four groups of clamping limbs 421 are included, the middle section rotary type of the clamping limb 421 is arranged on grip block 422, and two groups of clamping limbs 421 are split In the two sides of grip block 422, the articulated shaft split in two groups of clamping limbs 421 of 422 two sides of grip block is horizontal and parallel, described The upper end of clamping limb 421 and one end of connecting rod 423 are hinged, split in two groups of 421 upper ends of clamping limb of 422 two sides of grip block Connecting rod 423 is distinguished oblique two sides and is extended, and the other end and crane 424 of the connecting rod 423 are hinged, 423 both ends of connecting rod Articulated shaft and the articulated shaft in 421 middle section of clamping limb are horizontal, and the first oil cylinder 425 is vertical and piston-rod lower end and crane 424 connect It connects；

When clamping head 42 is in a high position, the first oil cylinder 425 resets, so that crane 424 is in a high position, so that Connecting rod 423 interlocks the realization of clamping limb 421 to the support of Chinese yam segment, so that Chinese yam segment is avoided to fall down from pricker 43, When introducing cylinder 41 is reduced to the low level of implantation hole, the decline of clamping head 42 is in low level, the starting of the first oil cylinder 425 and gearing liter Dropping frame 424 reduces, so that connecting rod 423 interlocks clamping limb 421 and opens, and shedding mechanism driving unloading head 44 is along pricker 43 Length direction is mobile, so that Chinese yam segment and pricker 43 are detached from, it is ensured that discharges Chinese yam segment in the nest in implantation hole.

When specifically, to ensure that clamping head 42 is in a high position, clamping limb 421 is in close to conjunction closed state, the grip block It is provided on 422 and keeps slide bar 426, described to keep slide bar 426 vertical and the upper face of upper end stretching crane 424, the guarantor Hold be arranged on slide bar 426 keep spring 427, it is described keep spring 427 both ends respectively with the lower face of crane 424 and The upper face of grip block 422 against；

Above-mentioned holding spring 427 makes a liter valence frame 424 be in a high position always, closes so that retaining arm 421 is in conjunction State, to Chinese yam segment be imported in the card slot that retaining arm 421 and grip block 422 are constituted, and the decline of pricker 43 is implemented To the puncture procedure of Chinese yam segment, realize that the fixation to Chinese yam segment but ensures to import so that the plumule of Chinese yam segment is downward Always downward, when clamping head 42 drops to low side, the starting of the first oil cylinder 425 overcomes the plumule of Chinese yam segment in implantation hole It keeps the elastic force of spring 427 and interlocks the reduction of crane 424, to realize the discharging operations to Chinese yam segment.

To realize that the close of 41 two semicanals of introducing cylinder and separation, two semicanals of the introducing cylinder 41 are respectively arranged with frame Plate 411, is provided with flexible slide bar 412 between the frame plate 411, and the flexible slide bar 412 is horizontal and length direction and clamping limb 421 articulated shaft is parallel, and the frame plate 411 of two semicanals is stretched out at the both ends of the flexible slide bar 412 respectively and extension end is " T " Shape, the rod end that the flexible slide bar 412 stretches out frame plate 411 are provided with adjustable spring 413, the both ends point of the adjustable spring 413 Not with the rod end of flexible slide bar 412 and frame plate 411 against；

The setting of above-mentioned adjustable spring 413, so that introducing cylinder 41 is in the state of tube wall fitting in normal state, To constitute the introducing cylinder 41 of a completion, when introducing cylinder 41 drops to low side, adjustable spring 413 is overcome to compress, so that two Semicanal is separate, to realize the release to Chinese yam segment.

The upper and lower of pricker 43 is fast moved to realize, to implement the puncture to Chinese yam segment, the upper end of the pricker 43 It is connect with movable plate 431, the piercing mechanism includes the puncture oil cylinder 432 connecting with movable plate 431, the puncture oil cylinder 432 Piston rod is straight down；

Above-mentioned puncture oil cylinder 432 starts, and declines to interlock movable plate 431 rapidly, and then realize to Chinese yam segment It punctures, when clamping head 42 is in a high position, punctures oil cylinder 432 and reset and be in a high position, by Chinese yam extremely according to length direction Horizontal posture imports in the retaining arm 421 of clamping head 42, punctures oil cylinder 432 and starts, and then pricker 43 is pierced through Chinese yam section Section realizes the fixation to Chinese yam, so that the plumule of Chinese yam segment forms evacuation downward and with retaining arm 421, avoids retaining arm 421 crush the plumule of Chinese yam segment.

Specifically, perforation 4221, institute are provided with for convenience of the discharging operations of entire unloading head 44, on the grip block 422 Unloading head 44 is stated to protrude into perforation 4221 and arrange that the shedding mechanism includes unloading fuel tank 441, described to unload around pricker 43 441 piston rod of material oil cylinder is vertical and lower end is connect with 44 upper end of unloading head；

When introducing cylinder 41 is in implantation hole low level, two semicanals of introducing cylinder 41 open, the starting of the first oil cylinder 425, gram Clothes keep the elastic force of spring 427 and interlock the reduction of crane 424, so that the retaining arm 421 of clamping head 42 opens, and discharging Oil cylinder 441 starts, and moves to interlock unloading head 44 along pricker 43, realizes the discharging to Chinese yam segment.

Further, mounting plate 45 is provided with above the grip block 422, the power mechanism includes being mounted on installation Actuator cylinder 46 on plate 45,46 drive installation plate 45 of actuator cylinder move up and down, and the unloading fuel tank 441 punctures oil cylinder 432 and first oil cylinder 425 be installed on mounting plate 45, frame plate 411 upwardly extended driving folded plate 414, the mounting plate 45 On be provided with extension supporting plate, be provided on the extension supporting plate driving idler wheel 451, it is described driving idler wheel 451 wheel rim and driving Folded plate 414 is against the lifting unit includes oil cylinder 47, and the oil cylinder 47 is arranged vertically；

When introducing cylinder 41 is in implantation hole low level, actuator cylinder 46 starts mounting plate 45 and moves up and down, so that driving Dynamic idler wheel 451 is with driving folded plate 414 against when dropping to driving 414 lower end position of folded plate, between driving between folded plate 414 Away from becoming smaller, i.e., compressible adjustable spring 413, so that two semicanals of introducing cylinder 41 open, to complete subsequent retaining arm The discharging operations of 421 openings and unloading head 44.

To further ensure that introducing cylinder 41 declines, the nest for accommodating Chinese yam segment, institute will be formed in the implantation hole for filling up stalk The lower end for stating introducing cylinder 41 is arranged to truncated cone, and the lower end of the introducing cylinder 41 is provided with bar shaped outlet 410, the bar shaped It is parallel with vehicle width direction to export length direction；

The length direction of above-mentioned bar shaped outlet 410 is parallel with the card slot length direction that retaining arm 421 is constituted, it is ensured that Chinese yam Segment can avoid the holding of Chinese yam segment in introducing cylinder 41 smoothly along 410 export of bar shaped outlet.

Chinese yam is imported to realize, the top of the introducing cylinder 41 is provided with passage 48, the length of the passage 48 Direction is parallel with the articulated shaft of clamping limb 421, and the tube wall of the passage 48 is provided with evacuation opening 481, the evacuation opening 481 run through arrangement along 48 length direction of passage, and the lower section of the introducing cylinder 41, which is provided with, catches up with material crawler belt 49, described to catch up with material Be arranged at intervals on crawler belt 49 it is multiple catch up with flitch 491, it is described that flitch 491 is caught up with to pass through evacuation opening 481 and protrude into passage 48 Described to catch up with material 49 length direction of crawler belt parallel with the length direction of passage 48 in lumen, one end of the passage 48 is constituted The side of feeding port, the clamping limb 421 far from 48 nozzle of passage out is provided with blocking plate 4211,422 two sides of grip block Two groups of clamping limbs 421 constitute accommodate Chinese yam segment clamp port；

For the planting machine when implementing yam planting, moving carriage A is superior to be seated an operator, when lifting unit drives When entire introducing cylinder 41 and clamping head 42 are in a high position, clamping limb 421 constitutes bayonet one end and is located at 48 nose end position of passage It sets, operator holds Chinese yam segment, and the plumule of Chinese yam segment is open in 481 towards evacuation, it is ensured that Chinese yam segment Plumule downward, starting catch up with material crawler belt 49 so that catch up with flitch 491 drive Chinese yam segment along 48 length direction of passage slide, It is constituted in the clamp port for accommodating Chinese yam segment until sliding into two groups of clamping limbs 421, thus realize the holding to Chinese yam segment, Then starting punctures 43, implements the fixation to Chinese yam segment, lifting unit starting, so that introducing cylinder 41 and clamping head 42 reduce, So that introducing cylinder 41 is reduced in implantation hole, gradually start actuator cylinder 46, so that clamping head 42 is reduced to low spot, and even Dynamic introducing cylinder 41 is opened, and starting the first oil cylinder 425 starting, overcoming the elastic force for keeping spring 427 and interlocking crane 424 reduces, Then start unloading fuel tank 441, so that unloading head 44 is moved along pricker 43, realizes that the discharging to Chinese yam segment, discharging finish Afterwards, the first above-mentioned oil cylinder 425 resets, and then unloading fuel tank resets, and actuator cylinder 46 resets, so that clamping head 42 increases, and Lifting unit resets afterwards, so that entire Chinese yam segment gatherer 40 resets, waits and imports mountain into next implantation hole Medicine segment.

In conjunction with shown in Figure 17 to Figure 20, the structure and working principle of base soil gatherer 60 is described in detail below:

The base soil gatherer 60 includes that the magazine 61 for loading base soil is arranged in, the discharge port and base of the magazine 61 The feed inlet of native export agency is connected, and the discharge port of the base soil export agency is presented discontinuous and operates for soil, and the base soil is led The discharge port of mechanism is connected to the upper lumen of introducing cylinder 41 out；

The cultivation base soil is carried with plantation vehicle, and planting matrix soil is stored in magazine 61 in advance, is led in realization Chinese yam segment Before entering implantation hole, introducing cylinder 41 is first directed in implantation hole, the lower end of introducing cylinder 41 will plant under elevating mechanism effect One, the stalk pressure place of setting in hole is for storing the nest of Chinese yam segment, and before importing Chinese yam segment, base soil introducing mechanism first will Base soil imports in introducing cylinder 41, since introducing cylinder 41 forms a nest, so that base soil is fallen into nest first, to complete base soil Filling, then above-mentioned Chinese yam segment gatherer 40 by Chinese yam segment discharge in nest base soil on, thus up and down to mountain The positioning of medicine segment, and the plumule of Chinese yam segment is contacted with base soil, further ensures that the growth of taking root of Chinese yam, when leading After entering the rising of cylinder 41, introducing cylinder 41 still may make stalk to form one and there is the socket bore for cultivating soil, to avoid Chinese yam segment It deviates, is realized using covering device 50 and the earthing for cultivating soil is operated, to complete yam planting.

Specifically, due to storage base soil magazine 61 it is heavier, magazine 61 can not with 41 synchronization lifting of introducing cylinder, Therefore, it is necessary to which magazine 61 to be fixed on moving carriage A, the base soil in magazine 61 is imported in introducing cylinder 41 to realize, it is described The discharge port of base soil export agency is connected to by hose 64 with the upper lumen of introducing cylinder 41；

Above-mentioned hose 64 can be with 41 lifting action of introducing cylinder, to complete the feed to base soil.

Specifically, the base soil export agency includes that vertical deposits native tank 62, the lower end outlet for depositing native tank 62 It is connected to hose 64, the nozzle communicating position for depositing native tank 62 and hose 64 is provided with soil dispersing plate 65, and the soil dispersing plate 65 is Cyclic annular and anchor ring equidistant interval is provided with separated material item 651,651 equidistant interval of the separated material item arrangement, adjacent separated material item 651 it Between be provided with bulk cargo silk 652, the bulk cargo silk 652 is arranged along 651 length direction equidistant interval of separated material item, the bulk cargo silk 652 be arc and cambered surface is downward；

The bottom of the magazine 61 is provided with passage 611,611 tube core of the passage level and nozzle and deposits native tank 62 are connected to, and are provided with guide screw rod 612, the guide screw rod 612 and hydraulic motor in the lumen of the passage 611 613 connections；

To realize the discontinuous feed of magazine 61 and ensuring to import the substantially constant of implantation hole base soil amount, therefore magazine 61 The mode for importing base soil is preferably the mode of spiral delivery, and above-mentioned hydraulic motor 613 starts, to realize in magazine 61 Base soil spiral pushing, determine the driving time and revolving speed of hydraulic motor 613, therefore can be substantially assured that derived from passage 611 The constant basis of base soil；

Base soil is sent by the way of extruding, to be pressed together on integrated situation more so that base soil is hardened, in this regard, when from guide Base soil derived from pipe 611 enters in material stock tank 62, the soil dispersing plate 65 in material stock tank 62 make the base soil to press together by every Material strip 651, separated material item 651 realize that preliminary broken base soil and bulk cargo silk 652 squeeze to the broken of the base soil to press together Pressure realizes the further dispersion to base soil, so that graininess export is presented in the base soil to press together, to realize to base soil Preliminary bulk cargo；

In conjunction with shown in Figure 21 and Figure 22, above-mentioned bulk cargo silk 652 is made of steel wire, and bulk cargo silk 652 is arc and arc Downwards, so as to ensure 65 intensity of soil dispersing plate while, so that import the handstone of soil makes under the action of extruding force It obtains handstone and reserves enough rolling spaces, so that deflection occurs in bulk cargo silk 652, to facilitate handstone from bulk cargo silk 652 Between gap export, avoid the bulk cargo silk 652 as caused by handstone and 652 rigid contact of bulk cargo silk when extruding force is excessive The problem of breaking, and bulk cargo silk 652 also can be further improved the scattered native effect to base soil.

Since what hose 64 contained in itself fills out the ingredients such as sand, rice husk, so that soil is located at the blocking of hose 64, cause The soil blanking of hose 64 is unsmooth, and vibrating mechanism is provided on the hose 64, and the vibrating mechanism includes being set in hose 64 On vibration set 641, the two sides on the vibration set 641 are provided with plate 6411, the plate 6411 arrangement vertically, described The outside of two sides plate 6411 is provided with vibration hammer 642, and the vibration hammer 642 is connect with swing mechanism, swing mechanism driving vibration The flat side of a hammer of dynamic hammer 642 and two sides plate 6411 against or it is separate；

Swing mechanism starting implements beating to two sides plate 6411 from vibration hammer 642 is interlocked, and then will be located at hose Soil in 64 vibrates, and can ensure that the base soil amount imported in implantation hole is constant, so as to ensure that Chinese yam is saved substantially Section can have sufficient base soil amount to be cultivated.

The swing mechanism includes the swing arm 6424 that 642 both ends of vibration hammer are arranged in, the 6424 middle section rotary type of swing arm Be arranged on connecting shaft 643, the connecting shaft 643 is arranged in the upper end of vibration set 641, the length direction of the connecting shaft 643 it is horizontal and It is parallel with passage 611, be arranged on the connecting shaft 643 vibration torsional spring 644, it is described vibration torsional spring 644 both ends respectively and even Axis 643 and the connection of 6424 middle section position of swing arm, one end of the swing arm 6424 are respectively arranged with extending bracket 6421, and two extend The development length of bracket 6421 is different, the elongated end arranged crosswise of two extending brackets 6421 and is respectively arranged with first, second and supports Backup plate 6422,6423, first, second abutment plate 6422,6423 is respectively with the first, second cam 645,646 against institute The connecting pin for stating hydraulic motor 613 and guide screw rod 612 is provided with first gear 647, the lower section of the hydraulic motor 613 It is provided with support shaft 649, the first gear 647 is engaged with second gear 648, the second gear 648 and support shaft 649 Shaft end connection, other end arranged for interval of first, second cam 645,646 respectively along support shaft 649；

When realizing the export to base soil, hydraulic motor 613 starts, so that coupled support axis 649 rotates, so that first, Second cam 645,646 rotates synchronously, the first, second abutment plate 6422 of the first, second cam 645,646 synchronous rotation gearing, 6423 swing, and the first, second abutment plate 6422,6423 swings linking swing arm 6424 and rotates around connecting shaft 643, to realize to vibration The sustained oscillation of dynamic hammer 642, and then realize that the plate 6411 to 641 two sides of vibration set is persistently beaten, and avoids base soil from being located at hose 64 blockings, so that it is guaranteed that exporting the base soil in hose 64 to introducing cylinder 41.

In conjunction with shown in Figure 23 to Figure 26, the introducing cylinder 41 is arranged on upright guide rail 415, to realize to introducing cylinder 41 lifting, 415 level of upright guide rail are slidably arranged on horizontal slide rail 416, and horizontal slide rail 416 is parallel with vehicle commander direction, are led to It crosses rotation and adjusts screw rod 418, so that slided with the adjusting nut 417 that screw rod 418 cooperates is adjusted along horizontal slide rail 416, thus It realizes the adjustment to 60 position of Chinese yam segment gatherer 40 and base soil gatherer, and then is adapted to the Chinese yam kind of different pitch-rows It plants and requires；

Above-mentioned perforating device 30 is common spiral puncher, and spiral puncher is arranged on lifting cylinder, is led to Starting lifting cylinder is crossed, so that the punching screw rod for interlocking spiral puncher moves up and down, spiral puncher starting, from And the planting soil realized punch operation, and plant ground perforated tape outlet is centered around above the aperture of implantation hole, is facilitated subsequent Covering device 50 earthing operation；

The level(l)ing mechanism and Chinese yam segment gatherer 40 of perforating device 30 and the adjusting side of base soil gatherer 60 Formula is consistent, to facilitate the adjusting for realizing that perforating device 30 is located at vehicle commander direction position, to adapt to the yam planting of different pitch-rows Operation.

In conjunction with shown in Figure 32 to Figure 37, explanation in detail is made to 50 structure and working principle of covering device below:

The earthing bar 51 of the covering device 50 including two verticals, the lower end of the earthing bar 51 are provided with point It is not provided with and dials native plate 52, the earthing bar 51 is connect with casing mechanism, and casing mechanism drives the rotation side of the earthing bar 51 To consistent, there are also earthing elevating mechanisms to connect for the earthing bar 51, and earthing elevating mechanism driving earthing bar 51 moves up and down；

After Chinese yam segment imports implantation hole, covering device 50 is moved to the kind for being imported with stalk, Chinese yam segment and base soil After planting above hole, earthing elevating mechanism driving earthing bar 51 is moved down, so that native plate 52 and the dress that is perforated are dialled in 51 lower end of earthing bar Compost that 30 have hanged is set against starting casing mechanism, implement synchronizing and rotating in same direction to two earthing bars 51, so that dialling Native plate 52 is spun up to implantation hole direction, to push to soil is cultivated in implantation hole, completes fill actions, and avoid spinning up Soil can not be successfully and fall into implantation hole, and then prevent to cultivate soil and be unable to fully be located at the problem that filling is abundant in implantation hole.

To further increase efficiency of banketing, the casing mechanism includes the planet tooth for being separately positioned on two earthing bars, 51 upper end 511 are taken turns, is provided with sun gear 512 between the planetary gear 511, two planetary gears 511 are symmetrically arranged at sun gear 512 two sides and intermeshing are provided with gear ring 513, the gear ring 513 and two planetary gears outside two planetary gear 511 511 engagements；

Sun gear 512 rotates, so that planetary gear 511 is rotated along gear ring 513, and two planetary gears 511 are symmetrical The two sides of planetary gear 511 are arranged in, so that two planetary gears 511 are rotated along gear ring 513, to realize two planets The synchronous rotation of gear 511, and make two earthing bars 51 synchronous and rotate in same direction, so that dialling native plate 52 lifts training It educates soil to lift up to implantation hole hole core, to complete fill actions；

The covering device 50 selects the form of planetary gear set to realize synchronizing and rotating in same direction for two earthing bars 51, thus Consumed kinetic energy when dialling soil can be reduced, torsion when dialling soil is improved, effectively realizes the synchronization to two earthing bars 51 and in the same direction Rotation.

To realize the driving to earthing bar 51, the wheel face of the planetary gear 511 is horizontal and is provided centrally with square hole, institute The section for stating earthing bar 51 is rectangle and coincide with the section of square hole that aperture is provided with set under the square hole of the planetary gear 511 Pipe 5112, the earthing bar 51 pass through casing 5112 and constitute sliding inserted type cooperation with square hole, and the is arranged on the earthing bar 51 One spring 514, the both ends of first spring 514 are connect with the lower nozzle for dialling native plate 52 and casing 5112 respectively；

The first above-mentioned spring 514 is that tension spring either general extension spring, the first spring 514 make earthing bar 51 in inactive state, using the reset drawing force of hoisting mechanism or the first spring 514 itself group native plate 52 is in High-end trim is detached from planting site ground so that dialling native plate 52, does not influence the normal movement of planting machine, above-mentioned earthing Bar 51 is set in square hole, when planetary gear 511 rotates, is interlocked earthing bar 51 and is rotated, when earthing bar 51 drops to low side position When setting, realization lifts cultivation, to tease soil is cultivated to implantation hole, completes fill actions.

Further, the upper aperture that square hole is stretched out in the upper end of the earthing bar 51 is connect with swivel 531, and described turn The upper end of dynamic connector 531 is provided with connection round bar 53, and the connection round bar 53 is arranged with pulling sleeve 54 outside, the pulling sleeve 54 it is interior Wall is provided with first and stirs slot 541, and described first, which stirs slot 541, extends spirally arrangement along the length direction of pulling sleeve 54, described The first upper and lower ends notch for stirring slot 541 extends to the upper and lower end faces of pulling sleeve 54, hangs down on the shaft of the connection round bar 53 It is directly provided with backgauge driving lever 532, the vallecular cavity that the connection round bar 53 stirs slot 541 along first slides into the upper end of pulling sleeve 54 When face, the pulling sleeve 54 rotation and make the upper surface of backgauge driving lever 532 and pulling sleeve 54 against；

When dialling soil operation without realizing, hoisting mechanism makes backgauge driving lever 532 stir 541 upward sliding of slot along first During, pulling sleeve 54 rotates, and makes the upper surface of backgauge driving lever 532 and pulling sleeve 54 against to realize to earthing bar 51 promoted and support on pulling sleeve 54, when pulling sleeve 54 rotate and make first stir slot 541 top slot and backgauge driving lever 532 alignment, earthing bar 51 decline, so that backgauge driving lever 532, which passes through first, stirs slot 541, the rotation of pulling sleeve 54 are stirred, so that covering Native bar 51 declines and to dial native plate 52 and cultivate native against sun gear 512 starts, and synchronizes to interlock two earthing bars 51 And rotate in same direction, and revolve around sun gear 512, the planting soil of aperture periphery in implantation hole is teased to realize, thus Realize fill actions；

It is connected between above-mentioned earthing bar 51 and connection round bar 53 by swivel 531, so that between connection round bar 53 It is not rotated with the rotation of earthing bar 51, thus the convenient arrangement to above-mentioned 53 upper-part of connection round bar.

The rotation of pulling sleeve 54 is resetted to realize, the outer wall of the pulling sleeve 54 is provided with second and stirs slot 542, and described the Two, which stir slot 542, extends spirally arrangement along the length direction of pulling sleeve 54, and the described second top slot for stirring slot 542 extends To the upper surface of pulling sleeve 54, described second stirs and is provided with material toggling head 55 in slot 542, and the material toggling head 55 is in second and stirs When the lower end position of slot 542, described first stirs the top slot of slot 541 and the dislocation of backgauge driving lever 532 and backgauge driving lever 532 With the upper end of pulling sleeve 54 against；When the material toggling head 55 stirs the vallecular cavity upward sliding of slot 542 along second, the backgauge is dialled The top slot that bar 532 stirs slot 541 with first is aligned, and material toggling head 55 is located at the upper surface of pulling sleeve 54；

When reality operates earthing in plantation, the vallecular cavity upward sliding that the material toggling head 55 stirs slot 542 along second, So that pulling sleeve 54 rotates, and the upper end of the first material toggling slot 541 is aligned with backgauge driving lever 532, material toggling head 55 be raised to and 54 upper surface of pulling sleeve is detached from, and under the reset force of the first spring 514, so that earthing bar 51 declines, backgauge driving lever 532 is along the One stirs the movement of slot 541 and stirs the rotation of pulling sleeve 54, until backgauge driving lever 532 and first is made to stir the disengaging of slot 541, and makes Must dial native plate 52 and planting site ground against, start sun gear 512, to realize that two earthing bars 51 are synchronous and rotate in same direction, Cultivated soil is teased in realization, and cultivated soil is filled in implantation hole, after the completion of banketing, elevating mechanism movement, so that earthing Bar 51 rises, and backgauge driving lever 532 protrudes into first and stirs the lower end notch of slot 541, and stirs the rotation of pulling sleeve 54 and reset, and makes It obtains the top slot that material toggling head 55 stirs slot 542 with second to be aligned, material toggling head 55 declines, to complete turning again for pulling sleeve 54 It is dynamic, and the first top slot for stirring slot 541 and backgauge driving lever 532 are misplaced so that backgauge driving lever 532 with dial The upper end of set 54 against, complete the limit that decline to earthing bar 51, complete the support to earthing bar 51 so that dial native plate 52 and Planting site separation, not interfere the normal walking of planting machine.

Specifically, the lower end surface rotary type of the sun gear 512 is arranged in the upper end of the first thrust bearing 56, and described The lower end of one thrust bearing 56 is fixed on planet stent 561, and the planet stent 561 is connect with casing 5112 respectively, described Vertical fagging 5611 is provided on planet stent 561, the vertical fagging 5611 passes through gear ring 513 and upwardly extends, described vertical The upper end of fagging 5611, which is provided with horizontal extension, installation fagging 5612, is provided with the first thrust on the installation fagging 5612 Oil cylinder 562, the material toggling head 55 are fixed on the plate end of first support plate 551, and 551 plate face of first support plate is horizontal, described The piston rod of first push action cylinder 562 is straight down and rod end is connect with first support plate 551；

It is moved down using the piston rod of above-mentioned the first push action cylinder 562, interlocks first support plate 551 and move down, until making Material toggling head 55 is obtained to stir the rotation of pulling sleeve 54 and the first top slot for stirring slot 541 and backgauge driving lever 532 are misplaced, thus So that the upper end of backgauge driving lever 532 and pulling sleeve 54 against, complete the limit declined to earthing bar 51, when needing earthing to operate, The starting of first push action cylinder 562, so that piston rod moves up, material toggling head 55 stirs 542 activity of slot along second, and stirs pulling sleeve 54 rotations, so that material toggling head 55 is stirred with second, slot 542 is separate, so that the upper end of backgauge driving lever 532 and the first material toggling slot 541 Notch alignment, earthing bar 51 decline, and dial soil operation to realize；

The first above-mentioned thrust bearing 56 can be realized the rotational support to sun gear 512, realize to sun gear 512 and The rotational support of each attachment, and interference of the rotation of sun gear 512 to device other component is not influenced.

Specifically, vertical has release link 552 on the first support plate 551, first push action cylinder 562 Cylinder body is provided with supporting plate, and second spring 553, the both ends difference of the second spring 553 are provided in the release link 552 With first support plate 551 and supporting plate against；

The elastic reset power of second spring 553 makes first support plate 551 be in lower position, so that pulling sleeve 54 First stir the top slot of slot 541 and backgauge driving lever 532 misplaces, to realize so that backgauge driving lever 532 and pulling sleeve 54 Upper end is against the limit that completion declines earthing bar 51, when needing earthing to operate, 562 piston rod of the first push action cylinder is lifted Overcome second spring 553, so that material toggling head 55, which stirs slot 542 along second, moves and stirs the rotation of pulling sleeve 54, until group It is separate that material head 55 with second stirs slot 542, to ensure that earthing operation is realized in the subsequent decline of earthing bar 51, when the covering device When 50 shutdown, under the reset force of second spring 553, so that first support plate 551 is in lower position, complete to earthing bar The limit of 51 declines, without persistently to 562 fuel feeding of the first push action cylinder.

More specifically, the lower end of described sleeve pipe 5112 is provided with the second thrust bearing 57, second thrust bearing 57 Lower end aperture stir that 541 slot bottom of slot is concordant with the first of casing 5112, the lower end surface level of second thrust bearing 57 is prolonged Stretching has second support plate 571, and the second support plate 571 is connect with vertical fagging 5611；

The second above-mentioned thrust bearing 57 is damp type bearing, when casing 5112 is located at the rotation of the second thrust bearing 57, Until backgauge driving lever 532 and first is made to stir the disengaging of slot 541, can avoid leading since the second thrust bearing 57 arbitrarily rotates First is caused to stir the deviation of slot 541, the rising of earthing bar 51 lifts and ensures that backgauge driving lever 532 can smoothly import first and stir slot 541 lower end notch, to complete to reset.

Earthing bar 51 is promoted to realize, the earthing elevating mechanism includes that second be fixed on installation fagging 5612 pushes away Power cylinder 58, two connection 53 upper ends of round bar are connected by third supporting plate 580, and 58 piston rod of the second push action cylinder is vertical And lower end is connect with third supporting plate 580；

Since the weight of entire covering device is larger, 58 oil inlet of the second push action cylinder rises so that piston rod resets, does not have So that third supporting plate 580 is raised to a high position, and make the first top slot for stirring slot 541 and backgauge driving lever 532 wrong Position, so that the upper end of backgauge driving lever 532 and pulling sleeve 54 is against completing limit decline to earthing bar 51, and then completion is whole The reset of a covering device 50, and the second push action cylinder 58 is not necessarily to continue fuel feeding, reduces required hydraulic when planting machine operation Kinetic energy needed for standing.

To realize the rotation to sun gear 512, the upper end of the sun gear 512 is vertical to be provided with drive rod 59, the biography Lever 59 is each passed through installation fagging 5612 and rack 591, and the rack 591 is higher than the upper surface of the second push action cylinder 58, institute The link position for stating installation fagging 5612 and drive rod 59 is provided with spring bearing 592, and the lower section of the spring bearing 592 is set It is equipped with third thrust bearing 593；

Above-mentioned rack 591 is higher than the upper surface of the second push action cylinder 58, to avoid the second push action cylinder 58 with row Star gear 511 causes the rotation to 50 other component of covering device to interfere when rotating, and utilizes spring bearing 592 and third Thrust bearing 593, which is realized, drags support to each component on sun gear 512.

To realize effectively teasing to planting soil, and ensure that planting soil can be dialled in effectively in implantation hole, described group of soil Plate 52 is vertical in plate lower face and lower end surface is provided with incision cutting edge 521, and the incision cutting edge 521 is along group native plate 52 Length direction arrangement, the side of described group of native plate 52 is provided with arc panel 522, and the plate face of the arc panel 522 is vertical；

Under the resilient force of the first spring 514, incision cutting edge 521 is effectively cut below ground, starting Sun gear 512 realizes rotation to earthing bar 51, two arc panels 522 for dialling 52 both ends of native plate by the planting soil teased to Implantation hole passage, to complete the fill actions to implantation hole.

The level(l)ing mechanism of covering device 50 is filled with Chinese yam segment gatherer 40, base soil gatherer 60 and punching Set 30 regulative mode it is consistent, realize that covering device 50 is located at the adjusting of vehicle commander direction position to facilitate, to adapt to different holes Away from yam planting operation；

Since stalk gatherer 20 and stalk feeding device 10 are an integral structure, and weight is larger, therefore stalk Gatherer 20 and 10 position of stalk feeding device are constant, by Chinese yam segment gatherer 40, base soil gatherer 60 and punching Device 30 be arranged to it is mobilizable, facilitate adjusting operate.

The starting of above-mentioned covering device 50, to avoid above-mentioned 562 turns of the second push action cylinder 58 and the first push action cylinder Connected pipes are wound when dynamic, and the drive rod 59 of covering device 50 is discontinuous positive and negative rotation design, just by control rotary oil cylinder Reversion, so that connected pipes wind serious problem when the second push action cylinder 58 and the first push action cylinder 562 being avoided to rotate, and And earthing operation is not influenced also.

The machine for planting Chinese yam controls machine by artificial or control device and equidistantly moves, and is respectively completed punching, stalk It imports, Chinese yam segment imports, base soil imports and earthing operation.

Yam planting method is described below, the yam planting method includes the following steps:

The first step carries out effectively applying base fertilizer and irrigates moisture, and effectively flattened to planting site to planting site, will Machine for planting Chinese yam is opened to planting site, and stalk is placed on stalk feeding device 10 according to the consistent status code of length direction, and And the Chinese yam segment after enough vernalization is stored on machine for planting Chinese yam, one is equipped on machine for planting Chinese yam for specially mentioning For the operator of single Chinese yam segment, the Chinese yam segment after vernalization is imported in Chinese yam segment gatherer 40, is used cultivating Base soil be stored in base soil gatherer 60, start machine for planting Chinese yam along linear movement；

Second step, starting perforating device 30 implement punch operation, and starting stalk gatherer 20 accomplishes fluently stalk importing In implantation hole；

Third step starts base soil gatherer 60, and the base soil of cultivation is imported in implantation hole；

4th step, starts Chinese yam segment gatherer 40, and the plumule for planting segment downward and is stored in cultivation On base soil；

5th step starts covering device 50, and the cultivation soil of implantation hole upper end is imported in implantation hole, covers so that cultivating soil It covers to the orifice position of implantation hole；

6th step repeats above-mentioned second step to the 5th step, until entire planting site kind medicine all over the mountain is planted to planting site Afterwards, it slowly soaks to planting site, avoids implantation hole collapse hole problem.

The discharge port of the stalk feeding device 10 is provided with stalk homocline mechanism, and stalk homocline mechanism is used for straw Stalk derived from feeding device 10 derived from stalk feeding machanism carries out homocline operation；

Stalk homocline mechanism is provided with two discharge ports, described two discharge ports respectively with stalk material guide mechanism into Material mouth linking, the discharge port of one of stalk material guide mechanism are connected with the feeding inlet of stalk turning mechanism, and the stalk turns around Mechanism is for implementing to turn around to operate to stalk, discharge port and the stalk gatherer 20 of another stalk material guide mechanism Feed inlet linking, the discharge port of the stalk turning mechanism are connected with the feed inlet of stalk gatherer 20.

The stalk feeding device 10 includes feed hopper 11, and there are two tapping channels for the lower section setting of the feed hopper 11 12, stalk homocline mechanism is separately positioned on the outlet port of tapping channel 12, is additionally provided with straw in the tapping channel 12 Gan Baliao mechanism, stalk Ba Liao mechanism are used to the stalk imported in tapping channel 12 pulling out material and draw operations.

The introducing cylinder 41 of Chinese yam segment gatherer 40 including vertical, 41 vertical of introducing cylinder and Lower end constitutes the derived outlet in Chinese yam segment, is provided with clamping head 42 in the nozzle of the introducing cylinder 41, the clamping head 42 is used In clamping Chinese yam segment, power mechanism driving clamping head 42 is moved up and down, and the clamping head 42 is in above 41 nozzle of introducing cylinder When position, the clamping head 42 is described when the clamping head 42 is in 41 lower end position of introducing cylinder for clamping Chinese yam segment Clamping head 42 implements the release to Chinese yam segment.

The base soil gatherer 60 includes that the magazine 61 for loading base soil is arranged in, the discharge port and base of the magazine 61 The feed inlet of native export agency is connected, and the discharge port of the base soil export agency is presented discontinuous and operates for soil, and the base soil is led The upper lumen of the discharge port with passage 48 of mechanism is connected to out.

The earthing bar 51 of the covering device 50 including two verticals, the lower end of the earthing bar 51 are provided with point It is not provided with and dials native plate 52, the earthing bar 51 is connect with casing mechanism, and casing mechanism drives the rotation side of the earthing bar 51 To consistent, there are also earthing elevating mechanisms to connect for the earthing bar 51, and earthing elevating mechanism driving earthing bar 51 moves up and down.

Stalk homocline mechanism includes the material-homogenating rod 14 that the outer passage wall of tapping channel 12 is arranged in, the material-homogenating rod 14 inclination arrangements and low side constitute the outlet of stalk, are provided with material toggling flight 141, the material toggling spiral shell on the material-homogenating rod 14 The gap of holding stalk is constituted between blade 141.

The stalk turning mechanism includes the cylinder 17 that turns around for being disposed therein one group of delivery folder 162 discharge port of rod, it is described fall It is parallel with the delivery length direction of crawler belt 61 for the tube filler level of head cylinder 17, and the cylinder 17 that turns around is connect with turnover mechanism, turnover mechanism Drive the overturning of cylinder 17 of turning around.

The clamping head 42 is provided centrally with pricker 43, and the pricker 43 is vertical and connect with puncturing mechanism, pierces through machine Structure drives 43 vertical shift of pricker and the puncture implemented to Chinese yam segment operates；The side of the pricker 43 is provided with unloading head 44, the unloading head 44 is connect with shedding mechanism, and shedding mechanism driving unloading head 44 is moved along 43 length direction of pricker and reality Apply the discharging operations to Chinese yam segment.

The casing mechanism includes the planetary gear 511 for being separately positioned on two earthing bars, 51 upper end, the planetary gear 511 Between be provided with sun gear 512, two planetary gears 511 are symmetrically arranged at two sides and the intermeshing of sun gear 512, institute It states and is provided with gear ring 513 outside two planetary gears 511, the gear ring 513 is engaged with two planetary gears 511；

The wheel face of the planetary gear 511 is horizontal and is provided centrally with square hole, the section of the earthing bar 51 be rectangle and It coincide with the section of square hole, aperture is provided with casing 5112 under the square hole of the planetary gear 511, and the earthing bar 51 passes through Casing 5112 and sliding inserted type cooperation is constituted with square hole, is arranged with the first spring 514, first spring on the earthing bar 51 514 both ends are connect with the lower nozzle for dialling native plate 52 and casing 5112 respectively.

Claims (10)

1. a kind of Chinese yam segment gatherer, it is characterised in that: the introducing cylinder (41) including vertical, the introducing cylinder (41) Vertical and lower end constitute the derived outlet in Chinese yam segment, are provided with clamping head (42) in the nozzle of the introducing cylinder (41), The clamping head (42) moves up and down for clamping Chinese yam segment, power mechanism driving clamping head (42), the clamping head (42) When being in introducing cylinder (41) nozzle top position, the clamping head (42) is for clamping Chinese yam segment, at the clamping head (42) In introducing cylinder (41) lower end position, the clamping head (42) implements the release to Chinese yam segment.

2. Chinese yam segment according to claim 1 gatherer, it is characterised in that: the center of the clamping head (42) It is provided with pricker (43), the pricker (43) is vertical and connect with puncturing mechanism, and puncturing mechanism drives pricker (43) vertical shift And the puncture implemented to Chinese yam segment operates.

3. Chinese yam segment according to claim 2 gatherer, it is characterised in that: the side of the pricker (43) is provided with Unloading head (44), the unloading head (44) connect with shedding mechanism, and shedding mechanism drives unloading head (44) long along pricker (43) It spends direction movement and implements the discharging operations to Chinese yam segment.

4. Chinese yam segment according to claim 3 gatherer, it is characterised in that: the introducing cylinder (41) is by two semicanals It constitutes, the introducing cylinder (41) connect with lifting unit, and institute's lifting unit drives introducing cylinder (41) vertical direction mobile, described to lead When entering cylinder (41) and being in a high position, the endface of two semicanals of the introducing cylinder (41) is in fit-state, the introducing cylinder (41) When declining and dropping to low level, two semicanals of the introducing cylinder (41) are in far from state.

5. Chinese yam segment according to claim 4 gatherer, it is characterised in that: the clamping head (42) includes four groups of folders The middle section rotary type of gripping arm (421), the clamping limb (421) is arranged on grip block (422), and two groups of clamping limbs (421) split In the two sides of grip block (422), the articulated shaft split in two groups of clamping limbs (421) of grip block (422) two sides is horizontal and parallel, The upper end of the clamping limb (421) and one end of connecting rod (423) are hinged, split two groups of clamping limbs in grip block (422) two sides (421) oblique two sides extend the connecting rod (423) of upper end respectively, the other end of the connecting rod (423) and crane (424) hingedly, The articulated shaft at connecting rod (423) both ends and the articulated shaft in clamping limb (421) middle section are horizontal, and the first oil cylinder (425) is vertical and living Stopper rod lower end is connect with crane (424)；

It is provided on the grip block (422) and keeps slide bar (426), the holding slide bar (426) is vertical and lifting is stretched out in upper end The upper face of frame (424) is arranged on the holding slide bar (426) and keeps spring (427), it is described keep spring (427) two End respectively with the upper face of the lower face of crane (424) and grip block (422) against.

6. according to the Chinese yam segment gatherer described in claim 5, it is characterised in that: two semicanals of the introducing cylinder (41) point It is not provided with frame plate (411), is provided with flexible slide bar (412) between the frame plate (411), the flexible slide bar (412) is horizontal And length direction is parallel with the articulated shaft of clamping limb (421), two semicanals are stretched out at the both ends of the flexible slide bar (412) respectively Frame plate (411) and extension end be it is "T"-shaped, the rod end that the flexible slide bar (412) stretches out frame plate (411) is provided with adjustable spring (413), the both ends of the adjustable spring (413) respectively with the rod end of flexible slide bar (412) and frame plate (411) against.

7. according to Chinese yam segment as claimed in claim 6 gatherer, it is characterised in that: the upper end of the pricker (43) and movable plate (431) it connects, the piercing mechanism includes the puncture oil cylinder (432) connecting with movable plate (431), the puncture oil cylinder (432) Piston rod is straight down；

It is provided with perforation (4221) on the grip block (422), the unloading head (44) is protruded into perforation (4221) and around thorn Needle (43) arrangement, the shedding mechanism includes unloading fuel tank (441), unloading fuel tank (441) piston rod is vertical and lower end with The connection of unloading head (44) upper end.

8. Chinese yam segment according to claim 7 gatherer, it is characterised in that: setting above the grip block (422) Have mounting plate (45), the power mechanism includes the actuator cylinder (46) being mounted on mounting plate (45), and actuator cylinder (46) drives Dynamic mounting plate (45) move up and down, and the unloading fuel tank (441), puncture oil cylinder (432) and the first oil cylinder (425) are installed in peace In loading board (45), frame plate (411) has been upwardly extended driving folded plate (414), is provided with extension supporting plate, institute on the mounting plate (45) It states to extend and is provided with driving idler wheel (451) on supporting plate, the wheel rim of driving idler wheel (451) and driving folded plate (414) are against institute Stating lifting unit includes oil cylinder (47), and the oil cylinder (47) is arranged vertically.

9. Chinese yam segment according to claim 8 gatherer, it is characterised in that: the lower end of the introducing cylinder (41) is arranged At truncated cone, the lower end of the introducing cylinder (41) is provided with bar shaped outlet (410), the bar shaped outlet length direction and vehicle width Direction is parallel；It is provided with passage (48) above the introducing cylinder (41), the length direction of the passage (48) and clamping The articulated shaft of arm (421) is parallel, and the tube wall of the passage (48) is provided with evacuation opening (481), and the evacuation is open (481) It is provided with below arrangement, the introducing cylinder (41) along passage (48) length direction and catches up with material crawler belt (49), it is described to catch up with Be arranged at intervals on material crawler belt (49) it is multiple catch up with flitch (491), it is described to catch up with flitch (491) to pass through evacuation opening (481) and to protrude into It is described to catch up with material crawler belt (49) length direction parallel with the length direction of passage (48) in the lumen of passage (48), it is described to lead One end of expects pipe (48) constitutes feeding port, and the side of the clamping limb (421) far from passage (48) nozzle out is provided with blocking plate (4211), two groups of clamping limbs (421) of grip block (422) two sides constitute the clamp port for accommodating Chinese yam segment.

10. machine for planting Chinese yam, it is characterised in that: the machine for planting Chinese yam includes Chinese yam described in claim 1 to 9 any one Segment gatherer.