CN204837056U - Multi -functional self -propelled potato class combine harvester - Google Patents
Multi -functional self -propelled potato class combine harvester Download PDFInfo
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- CN204837056U CN204837056U CN201520551514.6U CN201520551514U CN204837056U CN 204837056 U CN204837056 U CN 204837056U CN 201520551514 U CN201520551514 U CN 201520551514U CN 204837056 U CN204837056 U CN 204837056U
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Abstract
The utility model provides a multi -functional self -propelled potato class combine harvester, belongs to agricultural harvesting machine technical field. Conveyor is excavated in the installation of the front side lower part of this owner's frame, and the output that excavates conveyor links up with settling the lift conveyer lower part in the main frame front side, and the upper end of lift conveyer links up with settling the input of cleaning the mechanism at the main frame top surface, and the letter sorting platform rear end of cleaning mechanism's output links up with the blanking transition bin of bagging -off mechanism, excavate conveyor and surround and have feeding rod strip elevating chain, the high -end power device driven bar strip roof pressure roller that is equipped with of feeding rod strip elevating chain, elasticity bar strip mechanism is equipped with to the top of bar strip roof pressure roller, and elasticity bar strip mechanism extends to press and holds at the bent type bar strip of the elasticity of defeated bar strip elevating chain output, and the cell type that axial extension recess and the meshing of bar strip roof pressure roller through excircle circumference equipartition were equipped with to the below of bar strip roof pressure roller removes the seedling roller. The utility model discloses the probability that the seedling stem is therefrom shaken off is minimum, can only follow to be drawn on the potato piece and take off, is consequently showing the clean rate of plucking of seedling stem of going that has improved.
Description
Technical field
The utility model relates to one to be applicable to the tomato digging such as sweet potato, potato, to play the combining operations such as potato, impurity elimination, sorting, pack, also can be used for the potato class combining device of onion combining, especially a multifunctional self-propelled potato combine harvester, belongs to technical field of agricultural harvesting.
Background technology
The potato such as sweet potato, potato class has high ridge plantation, climing luxuriant, output is high, growth is dark, the thin meat of skin the is tender feature of seedling, and its plantation ridge is high general at more than 25cm, and potato block grows the degree of depth can reach about 25-30cm, and tying potato wide ranges can reach about 30cm.According to the applicant understood, the tuber crop harvester tool typical structure of prior art is for disclosed in the Chinese patent of application number 200910139566.1, practice shows, during operation uses, this type of machinery generally faces the following technical barrier needing to solve, mechanization degree could be improved further, and gather in the crops quality and efficiency:
1) due to the climing riotous growth of potato class seedling, Stagger-wrap, not easily separate, after mechanical harvest, top can be connected to the stem (be commonly called as and turn head) of residual about 5-15cm length.These residual seedlings break stem and turn head and not only can be wound around facility rear end revolution work members, also can give follow-up starch crudy or kind sorts, potato block is eaten packaging raw and brought very big inconvenience; For a long time, need to rely on manually free-hand being broken by stem disconnected to be separated with potato block always, bother very much.
2) because potato class block root growth is under soil, in the place that soil is slightly partially sticky, potato block surface is glutinous many earth, and operation process need take soil block to remove (removal comprising soil block that potato block constantly drops) measure, and prior art lacks the reliable mechanism properly settling this operational issue.
3) the tender output of the thin meat of tuber crops skin is high, needs efficient pack after results, and collision free is damaged, could complete timely results by high-quality.
Utility model content
Primary and foremost purpose of the present utility model is: what exist for above-mentioned prior art goes a residual seedling difficult problem, propose a kind of potato block that can reliably realize to be separated with breaking of its top stem, and by the multifunctional self-propelled potato combine harvester of the seedling breaking be mingled in potato block, disconnected stem removal.
The further object of the utility model is: propose a kind of multifunctional self-propelled potato combine harvester properly settling soil block removal problem.
The utility model further object is: propose one and change bag multifunctional self-propelled potato combine harvester efficiently.
In order to reach above-mentioned primary and foremost purpose, multifunctional self-propelled potato combine harvester of the present utility model comprises the mainframe (6) be supported in walking chassis (5), the lower front of described mainframe is equipped with the excavation conveying plant (2) stretching out and install digger blade (2-1) forward, the output of described excavation conveying plant is connected with the elevator be placed on front side of mainframe (4) bottom, the upper end of described elevator is connected with the input of the dressing mechanism (10) being placed in mainframe end face, sorting platform (11) rear end of described dressing mechanism output is connected with the blanking transitional storehouse of pack device (13),
Described excavation conveying plant is surrounded with conveying bar strip elevating chain (2-9), the high-end bar strip top press roll (2-5) power set being housed and driving of described conveying bar strip elevating chain, elasticity bar strip mechanism (2-12) is equipped with in the top of described bar strip top press roll, the elasticity curved bar strip (2-10) of pressure holding at defeated bar strip elevating chain output extends in described elasticity bar strip mechanism, and the below of described bar strip top press roll is equipped with the grooved engaged with described bar strip top press roll to uniform axial extending flute by excircle and is removed seedling roller (2-4).
During operation, after crop from the band seedling potato block excavating conveying plant and so on is transported to bar strip top press roll by conveying bar strip elevating chain, under the pressure holding guide function of the curved bar strip of elasticity, the trend entering bar strip top press roll and grooved and go between seedling roller will be produced, larger crop due to potato block and so on cannot enter bar strip top press roll and grooved goes between seedling roller, seedling stem is then gone seedling roller to engage clamping by bar strip top press roll and grooved to send to, produce pull effect thereupon, be separated with block, thus reach the object of residual seedling, go the potato block after seedling stem will fall subordinate's conveying mechanism and enter subsequent handling.
Because the seedling roller that goes of the present utility model is contrary with bar strip top press roll rotation direction, often rotate to an angle, bar strip just falls into the groove of seedling roller, realize the engagement that face contacts with face, make the seedling stem entered therebetween be in the impaction state of concavo-convex modification, therefore significantly increase friction drag force, the probability that seedling stem is therefrom shaken off is minimum, can only be pulled from potato block, therefore be significantly improved the pick up rate of seedling stem.
In order to reach further object, described dressing mechanism comprises the propellers (10-1) that one group of interval is supported on framework lateral plate (10-4), described propellers has spiral convex rib, the spiral convex rib rotation direction of adjoining spiral roller is contrary, and between adjoining spiral roller, be supported with the round bar (10-2) that diameter is less than propellers, described propellers and round bar are connected with rotating power source respectively by Poewr transmission mechanism (10-3), and the direction of rotation of described propellers and round bar is contrary.
The propellers that direction of rotation is contrary and round bar are arranged on the blanking end of elevator and the front end of sorting platform, the interval configuration of high-low-high-low undaform is achieved with different-diameter, the ganoid objects such as potato block can be made during operation to pass through, the erose foreign material such as soil block then can leak down in the gap between propellers and round bar, thus realize needed for clean effect.
In order to reach further object, described pack device comprises blanking transitional storehouse (3-4) and is positioned at the pier bag hoistable platform (3-13) below blanking transitional storehouse, the bottom of described blanking transitional storehouse has the middle left and right material receiving port separated by herringbone guide plate, and the peak of described herringbone guide plate is hinged left and right upset can intercept the turnover panel (3-6) of left and right material receiving port respectively, a described left side, right material receiving port is equipped with bag compression framework (3-5) respectively, on described bag compression framework comprises and has, the vertical handle (3-5-11) of lower two limit positions, the lower end of described handle hinged in the corresponding material receiving port in blanking transitional storehouse side above, the both sides, middle part of described handle respectively with a left side, right drag-line (3-5-2, upper end 3-5-3) connects, a described left side, the lower end of right drag-line respectively with a left side, right U-shaped pressure bag refers to bar (3-5-4, 3-5-5) be positioned at the left side that blanking transitional storehouse homonymy distinguishes symmetrically " 7 " font, right main knee (3-5-13, upper end 3-5-15) connects, a described left side, the bending place of right main knee is hinged below handle, connect with corresponding left and right secondary knee lower end after the lower end of described left and right main knee extends to blanking transitional storehouse opposite side respectively by left and right horizon bar, described left and right secondary knee is respectively in symmetry " 7 " font identical with left and right main knee shape, and bending place is hinged in relative position hinged with main knee, the upper end of described left and right secondary knee is hinged with the lower end of left and right short connecting rod (3-10) respectively, the upper end of described left and right short connecting rod simultaneously with the upper end thereof of left and right long connecting rod (3-9), the lower end of described left and right long connecting rod is hinged with the middle part of left and right shrouding (3-7,3-8) respectively, the left end of described left shrouding and the right-hand member of the right shrouding hinged arranged on left and right sides at material receiving port respectively, when described handle is in upper extreme position, described left and right U-shaped pressure bag refers to that the left and right horizon bar of bar is in a pine state, and described left and right shrouding is in the involutory position of closed material receiving port, when described handle is in lower limit position, described left and right U-shaped pressure bag refers to that the left and right horizon bar of bar is in clamped condition, and described left and right shrouding is in the enable possition of opening material receiving port.
Because two material receiving ports of blanking transitional storehouse can switch splicing by turnover panel, and two material receiving ports bag compression framework of joining all is controlling while discharging opening closes and open by manipulating curved handle easily, pine opens or compresses sack, therefore can realize fast changing bag.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model preferred embodiment.
Fig. 2 is the excavation conveying plant close-up schematic view of Fig. 1.
Fig. 3 is the elasticity bar strip mechanism close-up schematic view of Fig. 2.
Fig. 4 is the bar strip top press roll perspective view in Fig. 2.
Fig. 5 is that the grooved in Fig. 2 goes seedling roller perspective view.
Fig. 6 is the dressing mechanism close-up schematic view of Fig. 1 embodiment.
Fig. 7 is the A-A cutaway view of Fig. 6.
Fig. 8 is the partial enlargement structural representation of Fig. 7.
Fig. 9 is the blanking transitional storehouse part-structure schematic diagram of pack device in Fig. 1 embodiment.
Figure 10 is the left view of Fig. 9.
Figure 11 is the right view of Fig. 9.
Figure 12 is the perspective view of Fig. 9.
Figure 13 is the kinematic sketch of mechanism that the U-shaped pressure bag of Fig. 9 refers to the main knee side of bar.
Figure 14 is the kinematic sketch of mechanism that the U-shaped pressure bag of Fig. 9 refers to the secondary knee side of bar.
Embodiment
embodiment one
As shown in Figure 1, mainframe 6 is supported on walking chassis 5 to the multifunctional self-propelled potato combine harvester complete machine basic structure of the present embodiment, and the lower front of mainframe 6 installs the excavation conveying plant 2 stretching out and install digger blade 2-1 forward.Excavate conveying plant 2 front, by being with the hinge stent of adjusting screw(rod) 7, limited depth roller 1 is housed, the output excavating conveying plant 2 is connected with the bar be placed on front side of mainframe 6 board-like elevator 4 bottom by hinge assembling structure, wherein top is hinged with the piston rod of hydraulic cylinder 9, the cylinder body of this hydraulic cylinder 9 is hinged on front side of mainframe 6, therefore can manipulate hydraulic cylinder 9 and regulate the excavation inclination angle of excavating conveying plant 2.The upper end of elevator 4 is connected with the input of the dressing mechanism 10 being placed in mainframe 6 end face, and sorting platform 11 rear end of dressing mechanism 10 output is connected with the blanking transitional storehouse of pack device 13.
The excavation conveying plant 2 of the present embodiment as shown in Figures 2 and 3, it is surrounded with conveying lever bar elevating chain 2-9, high-end bar strip top press roll 2-5 power set being housed and driving of this conveying bar strip elevating chain 2-9.As shown in Figure 4, excircle is to top press roll bar strip 2-8 during uniform transmission between elevating chain bar strip spaced apart for bar strip top press roll 2-5.The elasticity bar strip mechanism 2-12 formed primarily of the curved bar strip 2-10 of elasticity and elasticity bar strip stage clip 2-11 is equipped with in the top of bar strip top press roll 2-5, the upper end of this elasticity curved bar strip 2-10 is hinged in frame, lower end is extended from elasticity bar strip mechanism, it is the arc section matched with bar strip top press roll 2-5 cylindrical, and arc section cover has bar strip sheath 2-6, pressure holding is at the output of conveying bar strip elevating chain 2-9, the upper end of elasticity bar strip stage clip 2-11 is fixed in frame, lower end is enclosed within the stage clip core bar hinged with elasticity curved bar strip 2-10 of bottom, and pressure holding is on the step surface of stage clip core bar, therefore can keep elasticity curved bar strip 2-10 pressure holding on the output of conveying bar strip elevating chain 2-9.The below of bar strip top press roll 2-5 is equipped with the grooved engaged with bar strip top press roll 2-5 to uniform axial extending flute by excircle shown in Fig. 5 and is removed seedling roller 2-4.Bar strip top press roll 2-5 is coaxial with drive sprocket 2-3, and be looped around the driving chain 2-2 external toothing of upper and lower driven sprocket, grooved goes seedling roller 2-4 coaxial with lower driven sprocket, and bar strip top press roll 2-5 and grooved therefore can be made to go seedling roller 2-4 to rotate with contrary direction.As can be seen here, top press roll bar strip 2-8 had both played aforementioned increase " density ", played again the engagement clamping action removing seedling roller 2-4 with grooved.Grooved goes seedling roller 2-4 to be supported on one end of V shaped slab 2-20, the middle part of this V shaped slab 2-20 is hinged in frame by a fixed pivot axis 2-19, the other end of V shaped slab 2-20 and one end of long guide rod 2-14 hinged, the otic placode that the other end of long guide rod 2-14 is inserted into frame is equipped with adjusting nut 2-15, between expanding ring in the middle part of long guide rod 2-14 and otic placode, pressing spring 2-16 is housed, therefore can realizes by adjusting nut the thrust that adjustment grooved goes between seedling roller 2-4 and bar strip top press roll 2-5.The jackscrew bar 2-18 upper limit that one middle side part of the contiguous long guide rod 2-14 of V shaped slab 2-20 leans extension elongation is adjustable fixs extreme position.
The concrete structure of the present embodiment dressing mechanism 10 is as Fig. 6, 7, shown in 8, comprise the propellers 10-1 that one group of interval is supported on framework lateral plate 10-4, on propellers 10-1, uniform 4 helical angles are the trapezoid cross section spiral convex rib of 45 °, the distance of about 5cm (L) is disconnected after the screw thread midfeather preset distance of wherein two phase differences 180 °, the spiral convex rib rotation direction of adjoining spiral roller 10-1 is contrary, and between adjoining spiral roller 10-1, be supported with the Hollow circular beam 10-2 that diameter is less than propellers, form high-low-high-low undaform interval configuration, and there is because of screw thread convex tendon the assorted gap of leakage, propellers 10-1 and Hollow circular beam 10-2 is connected with rotating power source respectively by Poewr transmission mechanism 10-3, and the direction of rotation of propellers 10-1 and Hollow circular beam 10-2 is contrary, the ganoid objects such as potato block can be made to pass through, gap between intermittent screw thread and Hollow circular beam then makes the foreign material such as soil block leak down, both ensured that potato block passed through smoothly, have again and desirable clean effect.
The pack device 13 of the present embodiment comprises the blanking transitional storehouse 3-4 being placed in combined harvester output rear end frame and the pier bag hoistable platform 3-13 be positioned at below blanking transitional storehouse.The concrete structure of blanking transitional storehouse 3-4 is as shown in Fig. 9,10,11,12, there is bottom it middle left and right material receiving port separated by herringbone guide plate, the peak of herringbone guide plate is hinged can the left and right upset of manual operation, intercepts the turnover panel 3-6 of left and right material receiving port respectively.Left and right material receiving port is equipped with bag compression framework 3-5 respectively.Bag compression framework 3-5 comprises the vertical handle 3-5-11 with upper and lower two limit positions, the lower end of this handle 3-5-11 by hinge pin point 3-5-1 hinged in the corresponding material receiving port in blanking transitional storehouse 3-4 side above, the middle part of handle 3-5-11 has the perforation through wire digging line, thus the structure that formation both sides are connected with left and right drag-line 3-5-2,3-5-3 upper end.The lower end of left and right drag-line 3-5-2,3-5-3 penetrates after left and right U-shaped pressure bag refers to that bar 3-5-4,3-5-5 are positioned at the upper end of blanking transitional storehouse homonymy symmetrically left and right main knee 3-5-13,3-5-15 of " 7 " font respectively respectively, forms axial constraint annexation by built-in buckle.This tractive syndeton by having certain pliability wire digging line can replace ball pivot bar linkage structure, forms space (three-dimensional) leverage, under ensureing to obtain the prerequisite of required actuating, and simplification component greatly.The bending place of left and right main knee 3-5-13,3-5-15, respectively by welding with it the hinged main knee pin joint 3-5-6 below handle of inside and outside rotation spacer 3-5-14,3-5-16 of being connected, forms X-shaped.Left and rightly main the extension spring 3-5-7 be positioned under main knee pin joint 3-5-6 is housed between knee 3-5-13,3-5-15, thus makes it be tending towards closing up.Connect (see Figure 11) with corresponding left and right secondary knee 3-5-13 ', 3-5-15 ' lower end after the lower end of left and right main knee 3-5-13,3-5-15 extends to blanking transitional storehouse 3-4 opposite side respectively by left and right horizon bar, left and right secondary knee 3-5-13 ', 3-5-15 ' are respectively in symmetry " 7 " font identical with left and right main knee 3-5-13,3-5-15 shape, and to weld with it respectively by blanking transitional storehouse 3-4 opposite side the inside and outside rotation spacer be connected hinged in the secondary knee pin joint 3-10-4 position relative with main knee pin joint 3-5-6 in bending place.As shown in figure 11, the upper end of left and right secondary knee 3-5-13 ', 3-5-15 ' is hinged at 3-10-2,3-10-3 place with the lower end of left and right short connecting rod 3-10 respectively, the upper end of left and right short connecting rod 3-10 is simultaneously hinged at 3-10-1 place with the upper end of left and right long connecting rod 3-9, forms symmetrical quadric chain.The lower end of left and right long connecting rod 3-9 is hinged at 3-9-2,3-9-1 place with the middle part of left and right shrouding 3-7,3-8 respectively.The left end of left shrouding 3-7 and the right-hand member of the right shrouding 3-8 hinged arranged on left and right sides 3-7-1 at material receiving port, 3-8-1 respectively.
When handle 3-5-11 is in upper extreme position, left and right U-shaped pressure bag refers to that the left and right horizon bar of bar 3-5-4,3-5-5 is under the Movement transmit effect of left and right main knee 3-5-13,3-5-15, the pine be in Figure 13 shown in a opens state, simultaneously by left and right secondary knee 3-5-13 ', 3-5-15 ' and left and right is short, under the Movement transmit effect of long connecting rod 3-10,3-9, make left and right shrouding 3-7,3-8 be in the involutory position of the closed material receiving port in Figure 14 shown in d, now can take off easily and connect potato bag.And when handle 3-5-11 is in lower limit position, left and right U-shaped pressure bag refers to that the left and right horizon bar of bar 3-5-4,3-5-5 is in the clamped condition near blanking transitional storehouse 3-4 blanking port both sides shown in b in Figure 13, left and right shrouding 3-7,3-8 are in the enable possition of opening material receiving port in Figure 14 shown in c, now connect potato bag and are clamped at blanking port and connect potato.
In addition, as shown in Figure 1, the pier bag hoistable platform 3-13 of the present embodiment is supported on hydraulicefficiency elevation structure 3-12, the frame predetermined altitude of pier bag hoistable platform 3-13 side is equipped with volume sensor 3-3, the signal input part of the signal output part connection control circuit of this volume sensor 3-3, the control output end of control circuit connects driving controlled end---the control valve of hydraulicefficiency elevation structure, because the initial distance of blanking port and pier bag hoistable platform 3-13 is limited, drop height when therefore loading potato class material is controlled, material can be avoided to damage, and when volume sensor perception connects material in potato bag close to discharging opening, just drive pier bag hoistable platform 3-13 decline preset distance by control circuit hydraulic control elevating mechanism 3-12, make to connect at the bottom of the bag of potato bag and decline thereupon, that vacates top connects potato space.In addition, fully loaded sensor 3-14 is also housed bottom the frame of pier bag hoistable platform 3-13 side, the respective signal input of the signal output part connection control circuit of this sensor 3-14, therefore can perception to connect potato packed full, stop pier bag hoistable platform 3-13 to continue to decline, and send corresponding signal.
During walking operation, digger blade 2-1 buries excavation, limited depth roller 1 depth stop on ridge, after potato block soil block enters and excavates conveying plant 2, limit is carried, while go soil assorted, after entering grooved-roller-type seedling stem separating component 3, the residual stem that potato block top connects is removed, potato block drops to bar board-like elevator 4 bottom, swept elevator certain altitude to fall, then the dressing mechanism 10 that propellers and Hollow circular beam are formed drives potato block to move ahead, and again remove the seedling left over, stem and soil block, after entering into belt sorting platform 11, carry out hand-sorted as required or reject defect ware (eating raw with or choosing seeds and need sorting, powder potato does not then need sorting), through last one roll-type impurity elimination, enter the blanking transitional storehouse 3-4 of pack device 13, control handle pressure bag storehouse opening device controls in its loading bag again.When volume change in volume sensor 3-3 detection bag, the lifting of pier bag hoistable platform 3-13 parametric controller, the continuation that fully loaded sensor 3-14 limits pier bag hoistable platform declines, and ensures that potato block height of drop is less, avoids dropping and damage.
Be summed up, the present embodiment has following outstanding technical characterstic:
1) the potato block seedling stem of grooved roller structure is adopted to divide residual rice seedling distribution mechanism of leaving away reliably to achieve being separated of seedling stem and block;
2) adopt propellers and Hollow circular beam to rotate in opposite directions, while guarantee potato block is sent to smoothly, effective impurity elimination is native mixes;
3) adopt synchronous pressure bag to open a position and height adaptive pack device, ensure that potato block efficiently packs with no damage.
In addition, the arrangement density of adjustment elasticity curved bar strip, is applicable to the detached job of kind, sweet potato that appearance and size is different, potato block and seedling stem; And unload curved bar strip, after imitative ridge shape limited depth roller is replaced by left and right two depth stop rubber wheels, also can be used for onion results etc.In addition, this machine also changes by hydraulic cylinder and excavates inclination angle that excavating depth is adjusted is shallow, can carry out that potato block is picked up, impurity elimination, clean, vanning, be used as pickup combined harvester and use, thus realize combining a tractor serves several purposes, improve facility availability and economy.
Claims (10)
1. a multifunctional self-propelled potato combine harvester, comprise the mainframe (6) be supported in walking chassis (5), the lower front of described mainframe is equipped with the excavation conveying plant (2) stretching out and install digger blade (2-1) forward, it is characterized in that: the output of described excavation conveying plant is connected with the elevator be placed on front side of mainframe (4) bottom, the upper end of described elevator is connected with the input of the dressing mechanism (10) being placed in mainframe end face, sorting platform (11) rear end of described dressing mechanism output is connected with the blanking transitional storehouse of pack device (13), described excavation conveying plant is surrounded with conveying bar strip elevating chain (2-9), the high-end bar strip top press roll (2-5) power set being housed and driving of described conveying bar strip elevating chain, elasticity bar strip mechanism (2-12) is equipped with in the top of described bar strip top press roll, the elasticity curved bar strip (2-10) of pressure holding at defeated bar strip elevating chain output extends in described elasticity bar strip mechanism, and the below of described bar strip top press roll is equipped with the grooved engaged with described bar strip top press roll to uniform axial extending flute by excircle and is removed seedling roller (2-4).
2. multifunctional self-propelled potato combine harvester according to claim 1, it is characterized in that: described dressing mechanism comprises the propellers (10-1) that one group of interval is supported on framework lateral plate (10-4), described propellers has spiral convex rib, the spiral convex rib rotation direction of adjoining spiral roller is contrary, and between adjoining spiral roller, be supported with the round bar (10-2) that diameter is less than propellers, described propellers and round bar are connected with rotating power source respectively by Poewr transmission mechanism (10-3), and the direction of rotation of described propellers and round bar is contrary.
3. multifunctional self-propelled potato combine harvester according to claim 2, is characterized in that: described pack device comprises blanking transitional storehouse (3-4) and is positioned at the pier bag hoistable platform (3-13) below blanking transitional storehouse, the bottom of described blanking transitional storehouse has the middle left and right material receiving port separated by herringbone guide plate, and the peak of described herringbone guide plate is hinged left and right upset can intercept the turnover panel (3-6) of left and right material receiving port respectively, a described left side, right material receiving port is equipped with bag compression framework (3-5) respectively, on described bag compression framework comprises and has, the vertical handle (3-5-11) of lower two limit positions, the lower end of described handle hinged in the corresponding material receiving port in blanking transitional storehouse side above, the both sides, middle part of described handle respectively with a left side, right drag-line (3-5-2, upper end 3-5-3) connects, a described left side, the lower end of right drag-line respectively with a left side, right U-shaped pressure bag refers to bar (3-5-4, 3-5-5) be positioned at the left side that blanking transitional storehouse homonymy distinguishes symmetrically " 7 " font, right main knee (3-5-13, upper end 3-5-15) connects, a described left side, the bending place of right main knee is hinged below handle, connect with corresponding left and right secondary knee lower end after the lower end of described left and right main knee extends to blanking transitional storehouse opposite side respectively by left and right horizon bar, described left and right secondary knee is respectively in symmetry " 7 " font identical with left and right main knee shape, and bending place is hinged in relative position hinged with main knee, the upper end of described left and right secondary knee is hinged with the lower end of left and right short connecting rod (3-10) respectively, the upper end of described left and right short connecting rod simultaneously with the upper end thereof of left and right long connecting rod (3-9), the lower end of described left and right long connecting rod is hinged with the middle part of left and right shrouding (3-7,3-8) respectively, the left end of described left shrouding and the right-hand member of the right shrouding hinged arranged on left and right sides at material receiving port respectively, when described handle is in upper extreme position, described left and right U-shaped pressure bag refers to that the left and right horizon bar of bar is in a pine state, and described left and right shrouding is in the involutory position of closed material receiving port, when described handle is in lower limit position, described left and right U-shaped pressure bag refers to that the left and right horizon bar of bar is in clamped condition, and described left and right shrouding is in the enable possition of opening material receiving port.
4. the multifunctional self-propelled potato combine harvester according to claim 1,2 or 3, it is characterized in that: the output of described excavation conveying plant is connected with the elevator bottom be placed on front side of mainframe by hinge assembling structure, and wherein top is hinged with the piston rod of hydraulic cylinder, the cylinder body of described hydraulic cylinder is hinged on front side of mainframe.
5. multifunctional self-propelled potato combine harvester according to claim 4, is characterized in that: described elasticity bar strip mechanism is formed primarily of the curved bar strip of elasticity and elasticity bar strip stage clip; The upper end of the curved bar strip of described elasticity is hinged in frame, and lower end is extended from elasticity bar strip mechanism, is the circular arc matched with bar strip top press roll cylindrical; The upper end of described elasticity bar strip stage clip is fixed in frame, and lower end is enclosed within the stage clip core bar hinged with the curved bar strip of elasticity of bottom, and pressure holding is on the step surface of stage clip core bar.
6. multifunctional self-propelled potato combine harvester according to claim 5, it is characterized in that: described grooved goes seedling roller to be supported on one end of V shaped slab, the middle part of described V shaped slab is hinged in frame by a fixed pivot axis, the other end of described V shaped slab and one end of long guide rod hinged, the otic placode that the other end of described long guide rod is inserted into frame is equipped with adjusting nut, between the expanding ring in the middle part of described long guide rod and otic placode, pressing spring is housed.
7. multifunctional self-propelled potato combine harvester according to claim 6, is characterized in that: uniform four trapezoid cross section spiral convex ribs on described propellers, disconnects after the screw thread midfeather preset distance of wherein two phase differences 180 °.
8. multifunctional self-propelled potato combine harvester according to claim 7, it is characterized in that: described pier bag hoistable platform is supported on elevating mechanism, the frame predetermined altitude of described pier bag hoistable platform side is equipped with volume sensor, the signal input part of the signal output part connection control circuit of described volume sensor, the control output end of described control circuit connects the driving controlled end of elevating mechanism, in order to when volume sensor exports transducing signal, control elevating mechanism decline predetermined stroke.
9. multifunctional self-propelled potato combine harvester according to claim 8, it is characterized in that: bottom the frame of described pier bag hoistable platform side, fully loaded sensor is also housed, the respective signal input of the signal output part connection control circuit of described fully loaded sensor, connects the packed full rear restriction pier bag hoistable platform of potato in order to perception and continues to decline.
10. multifunctional self-propelled potato combine harvester according to claim 9, it is characterized in that: the extension spring be positioned under described main knee pin joint, respectively by the hinged main knee pin joint below handle of the inside and outside rotation spacer be connected with it, is equipped with in the bending place of described left and right main knee between described left and right main knee.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520551514.6U CN204837056U (en) | 2015-07-27 | 2015-07-27 | Multi -functional self -propelled potato class combine harvester |
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| CN201520551514.6U CN204837056U (en) | 2015-07-27 | 2015-07-27 | Multi -functional self -propelled potato class combine harvester |
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| CN201520551514.6U Expired - Fee Related CN204837056U (en) | 2015-07-27 | 2015-07-27 | Multi -functional self -propelled potato class combine harvester |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009775A (en) * | 2015-07-27 | 2015-11-04 | 农业部南京农业机械化研究所 | Multifunctional self-propelled potato combined harvester |
| CN106034531A (en) * | 2016-06-29 | 2016-10-26 | 朱赵伟 | Potato treatment device |
| CN109367929A (en) * | 2018-10-18 | 2019-02-22 | 苏九河 | A kind of convertible wheat collection device of agricultural |
| CN109757137A (en) * | 2019-03-01 | 2019-05-17 | 农业农村部南京农业机械化研究所 | A kind of vibration sieve type incomplete film-recovering machine convenient for cleaning |
| CN113748822A (en) * | 2021-09-27 | 2021-12-07 | 围场满族蒙古族自治县援农机械制造有限公司 | Potato combined harvester |
-
2015
- 2015-07-27 CN CN201520551514.6U patent/CN204837056U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009775A (en) * | 2015-07-27 | 2015-11-04 | 农业部南京农业机械化研究所 | Multifunctional self-propelled potato combined harvester |
| CN106034531A (en) * | 2016-06-29 | 2016-10-26 | 朱赵伟 | Potato treatment device |
| CN106034531B (en) * | 2016-06-29 | 2017-12-08 | 衢州市联橙环保科技有限公司 | Potato processing unit |
| CN109367929A (en) * | 2018-10-18 | 2019-02-22 | 苏九河 | A kind of convertible wheat collection device of agricultural |
| CN109757137A (en) * | 2019-03-01 | 2019-05-17 | 农业农村部南京农业机械化研究所 | A kind of vibration sieve type incomplete film-recovering machine convenient for cleaning |
| CN109757137B (en) * | 2019-03-01 | 2021-11-19 | 农业农村部南京农业机械化研究所 | Vibrating screen type residual film recycling machine convenient to screen cleaning |
| CN113748822A (en) * | 2021-09-27 | 2021-12-07 | 围场满族蒙古族自治县援农机械制造有限公司 | Potato combined harvester |
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Granted publication date: 20151209 Termination date: 20200727 |