CN204837062U - Potato homochronousness is pressed bag and is opened high self -adaptation bagging -off mechanism in storehouse - Google Patents
Potato homochronousness is pressed bag and is opened high self -adaptation bagging -off mechanism in storehouse Download PDFInfo
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- CN204837062U CN204837062U CN201520550203.8U CN201520550203U CN204837062U CN 204837062 U CN204837062 U CN 204837062U CN 201520550203 U CN201520550203 U CN 201520550203U CN 204837062 U CN204837062 U CN 204837062U
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Abstract
The utility model relates to a potato homochronousness is pressed bag and is opened high self -adaptation bagging -off mechanism in storehouse belongs to agricultural harvesting machine technical field. This mechanism includes blanking transition bin and mound bag lift platform, blanking transition bin's bottom has left and right connecing and expects the mouth and cut with scissors to prop up and turn over the board, left and rightly connect material mouth to be equipped with respectively to press a bag mechanism, when the handle was in last extreme position, a left and right horizon bar that left and right U type pressed the bag to indicate the pole was in the pine and opens the state, left and right shrouding be in seal connect the material mouth to closing the position, when the handle was in down extreme position, a left and right horizon bar that left and right U type pressed the bag to indicate the pole was in the tight state that presss from both sides, and left and right shrouding is in opens the open position who connects material mouthful. Because two of blanking transition bin connect material mouthful to switch over and connect the material through turning over the board, and two equal accessibles of pressure bag mechanism that connect the material mouth to join in marriage control bent type handle conveniently control the discharge gate closed with open in, pine or compress tightly the sack, so can realize swiftly trading the bag.
Description
Technical field
The utility model relates to one and to be applicable in the potato such as sweet potato, potato class combining potato block and to collect sack-filling device, and especially a potato seed homochronousness pressure bag opens a position height adaptive pack device, belongs to technical field of agricultural harvesting.
Background technology
The thin meat of the potato such as sweet potato, potato class high-yield crop skin is tender, and therefore collecting pack is the important step ensureing results quality.According to the applicant understood, the potato type harvesting of developed country collects many employing " combined harvester+carrier loader " patterns, is namely transported on accompanying carrier loader by potato block by the side conveying plant on combined harvester.Also the large-scale jumbo bag of the employing had or large wooden case (can fill more than 500 kilograms) form rear end directly connect potato, after one ridge harvest home, stop, by hydraulic lifting apparatus, jumbo bag or wooden case are discharged at the edge of a field, then by self-propelled fork truck jumbo bag or wooden case chosen and transport to transport vehicle.
China's potato class plantation plot is relatively little, cannot adopt retinue carrier loader pattern, and Zhong Geng slope, farmland drop is comparatively large, therefore fork truck is difficult to arrive field, therefore also cannot promote jumbo bag+fork truck pattern.
Utility model content
The key technical problem that the utility model will be dealt carefully with can be summarized as: 1) potato such as sweet potato, potato class output is high, so the sack of combining picking bag dress potato is changed frequent (within about about 12 seconds, will change one bag), therefore must realize conveniently changing bag; 2) the thin matter of potato block skin is tender, pockets easily to clash into and damages, therefore must reduce shock during pack as far as possible, avoid breakage from eminence.
Primary and foremost purpose of the present utility model is: for above-mentioned Problems existing, propose one change bag efficiently potato homochronousness pressure bag to open a position height adaptive pack device, thus supporting with combined harvester, be suitable for the potato type harvesting that plot is less.
The further object of the utility model is: propose a kind of potato homochronousness pressure bag effectively can avoiding damaging and to open a position height adaptive pack device,
For reaching above-mentioned primary and foremost purpose, through analysis mode, experimental study repeatedly, the potato homochronousness pressure bag height adaptive pack device that opens a position that applicant proposes comprises the blanking transitional storehouse (4) being placed in reaping machine output and the pier bag hoistable platform (13) be positioned at 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 (6) of left and right material receiving port respectively, a described left side, right material receiving port is equipped with bag compression framework (5) respectively, on described bag compression framework comprises and has, the vertical handle (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 (5-2, upper end 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 (5-4, 5-5) be positioned at the left side that blanking transitional storehouse homonymy distinguishes symmetrically " 7 " font, right main knee (5-13, upper end 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 (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 (9), the lower end of described left and right long connecting rod (9) is hinged with the middle part of left and right shrouding (7,8) 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.
In order to reach further object, described pier bag hoistable platform is supported on elevating mechanism (12), 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.
Like this, can by volume sensor to monitor in bag fill the height and position change of potato block, when potato block in bag being detected, illustrate that potato block is close to sack, just control pier bag hoistable platform and move down suitable distance, to vacate upper space to continue to load potato block, guarantee that blanking remains at certain altitude (20-30 cm), damage to avoid potato block height of drop excessive.
Further, 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 continue to decline.
Further, the middle part perforation of described handle, through wire digging line, forms the left and right stayed structure of both sides.
Further, after the lower end of described left and right drag-line penetrates the upper end of left and right main knee respectively, form axial constraint by built-in buckle and connect.
Further, the bending place of described left and right main knee is respectively by the hinged main knee pin joint below handle of the inside and outside rotation spacer be connected with it.
Further, the extension spring be positioned under described main knee pin joint is housed between described left and right main knee.
Further, the outside of described long connecting rod has and can block shrouding pin joint by its spacing semi-circular recesses.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the using state structural representation of the utility model embodiment.
Fig. 2 is the structural representation of blanking transitional storehouse part in Fig. 1 embodiment.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the right view of Fig. 2.
Fig. 5 is the perspective view of Fig. 2.
Fig. 6 is the kinematic sketch of mechanism that U-shaped pressure bag refers to the main knee side of bar.
Fig. 7 is the kinematic sketch of mechanism that U-shaped pressure bag refers to the secondary knee side of bar.
In figure, 1, combined harvester 2, rear end frame 3, volume sensor 4, blanking transitional storehouse 5, bag compression framework 5-1, hinge pin point 5-2, Zola's rope 5-3, right drag-line 5-4, left U-shaped pressure bag refers to bar 5-5, right U-shaped pressure bag refers to bar 5-6, main knee pin joint 5-7, extension spring 5-8, Zola's rope tie point 5-9, right drag-line tie point 5-10, handle and drag-line tie point 5-11, handle 5-12, side plate journal stirrup 5-13, left main knee 5-13 ', left secondary knee 5-14, interior rotation spacer 5-15, right main knee 5-15 ', right secondary knee 5-16, outer rotation spacer 6, turnover panel 7, left shrouding 7-1, left shrouding pin joint 8, right shrouding 8-1, right shrouding pin joint 9, left, right long connecting rod 9-1, the left pin joint 9-2 of long connecting rod, the right pin joint 10 of long connecting rod, left, right short connecting rod 10-1, 10-2, 10-3, double leval jib pin joint 10-4, secondary knee pin joint 11, connect potato bag 12, hydraulicefficiency elevation structure 13, pier bag hoistable platform 14, fully loaded sensor.
Embodiment
Embodiment one
The potato homochronousness pressure bag of the present embodiment opens a position height adaptive pack device as shown in Figures 1 to 5, comprises the blanking transitional storehouse 4 being placed in combined harvester 1 output rear end frame 2 and the pier bag hoistable platform 13 be positioned at below blanking transitional storehouse.As shown in Figure 3, the bottom of blanking transitional storehouse 4 has the middle left and right material receiving port separated by herringbone guide plate, and the peak of herringbone guide plate is hinged can the left and right upset of manual operation, intercepts the turnover panel 6 of left and right material receiving port respectively.Left and right material receiving port is equipped with bag compression framework 5 respectively.
Bag compression framework 5 comprises the vertical handle 5-11 with upper and lower two limit positions, the lower end of this handle by hinge pin point 5-1 hinged in the corresponding material receiving port in blanking transitional storehouse 4 side above, the middle part of handle 5-11 has the perforation through wire digging line, thus the structure that formation both sides are connected with left and right drag-line 5-2,5-3 upper end.The lower end of left and right drag-line 5-2,5-3 penetrates after left and right U-shaped pressure bag refers to that bar 5-4,5-5 are positioned at the upper end of blanking transitional storehouse homonymy symmetrically left and right main knee 5-13,5-15 of " 7 " font respectively respectively, forms axial constraint annexation (see Fig. 5) 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 5-13,5-15, respectively by welding with it the hinged main knee pin joint 5-6 below handle of inside and outside rotation spacer 5-14,5-16 of being connected, forms X-shaped.Left and rightly main the extension spring 5-7 be positioned under main knee pin joint 5-6 is housed between knee 5-13,5-15, thus makes it be tending towards closing up.Connect (see Fig. 4) with corresponding left and right secondary knee 5-13 ', 5-15 ' lower end after the lower end of left and right main knee 5-13,5-15 extends to blanking transitional storehouse 4 opposite side respectively by left and right horizon bar, left and right secondary knee 5-13 ', 5-15 ' are respectively in symmetry " 7 " font identical with left and right main knee 5-13,5-15 shape, and to weld with it respectively by blanking transitional storehouse 4 opposite side the inside and outside rotation spacer be connected hinged in the secondary knee pin joint 10-4 position relative with main knee pin joint 5-6 in bending place.
As shown in Figure 4, the upper end of left and right secondary knee 5-13 ', 5-15 ' is hinged at 10-2,10-3 place with the lower end of left and right short connecting rod 10 respectively, the upper end of left and right short connecting rod 10 is simultaneously hinged at 10-1 place with the upper end of left and right long connecting rod 9, forms symmetrical quadric chain.The lower end of left and right long connecting rod 9 is hinged at 9-2,9-1 place with the middle part of left and right shrouding 7,8 respectively.The left end of left shrouding 7 and the right-hand member of the right shrouding 8 hinged arranged on left and right sides 7-1 at material receiving port, 8-1 respectively.
When handle 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 5-4,5-5 is under the Movement transmit effect of left and right main knee 5-13,5-15, the pine be in Fig. 6 shown in a opens state, simultaneously by left and right secondary knee 5-13 ', 5-15 ' and left and right is short, under the Movement transmit effect of long connecting rod 10,9, make left and right shrouding 7,8 be in the involutory position of the closed material receiving port in Fig. 7 shown in d, now can take off easily and connect potato bag.And when handle 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 5-4,5-5 is in the clamped condition near blanking transitional storehouse 4 blanking port both sides shown in b in Fig. 6, left and right shrouding 7,8 is in the enable possition of opening material receiving port in Fig. 7 shown in c, now connects potato bag and is clamped at blanking port and connects potato.
In addition, as shown in Figure 1, the pier bag hoistable platform 13 of the present embodiment is supported on hydraulicefficiency elevation structure 12, the frame predetermined altitude of pier bag hoistable platform 13 side is equipped with volume sensor 3, the signal input part of the signal output part connection control circuit of this volume sensor 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 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 11 close to discharging opening, just pier bag hoistable platform 13 is driven to decline preset distance by control circuit hydraulic control elevating mechanism 12, make to connect at the bottom of the bag of potato bag 11 and decline thereupon, that vacates top connects potato space.In addition, fully loaded sensor 14 is also housed bottom the frame of pier bag hoistable platform 13 side, the respective signal input of the signal output part connection control circuit of this sensor 14, therefore perception can connects potato bag 11 and fill, stop pier bag hoistable platform 13 to continue to decline, and send corresponding signal.
Be summed up, the potato homochronousness of the present embodiment pressure bag height adaptive pack device that opens a position has following technical characteristics:
(1) blanking transitional storehouse is provided with two material receiving ports in left and right, and when the turnover panel in the middle of storehouse is translated into the left side, the material receiving port on the right opens splicing, takes off the sack on the left side, and when translating into the right, the material receiving port splicing on the left side, takes off the sack on the right, achieves alternately splicing.
(2) two splicings are equipped with the bag compression framework of handle manipulation, when the curved handle of space lever formula is lifted, can manipulate by main knee mechanism and drag-line stretching extension spring, U-shaped pressure bag is referred to, and bar upper end angle diminishes, pressure bag refers to that the horizon bar of bar lower end opens, and unclamps sack, when handle presses down, drag-line pine oil, extension spring resilience, acting in conjunction affects pressure bag to refer to the angle change of bar upper end greatly, and pressure bag refers to bar lower end return, clamping sack, facilitates picking and placeing of sack.
(3) handle and U-shaped pressure bag refer to that the tie point (5-8,5-9,5-10) of bar and drag-line arranges rationally, the flex point of curved handle mechanism all designs after handle hinge pin point (5-1), when therefore handle being lifted or press to extreme position, mechanism is all in the stable state that extension spring is shunk.
(4) under the quadric chain that a pair shrouding that blanking port is hinged can drive at secondary knee drives, realize handle being lifted when loosening sack close, handle interlock of expanding when pressing down clamping sack, and the semi-circular recesses had outside long connecting rod can to block shrouding pin joint spacing by it, the carry in case shrouding turns up.
(5) handle is lifted or press down time, shrouding is closed or is opened, and blanking transitional storehouse both sides successively form the temporarily providing room of a constant volume, avoids changing the potato block that bag causes not in time and drops or pile with sack, achieves bagging and opens a position, removes bag and close synchronously carrying out of storehouse.
(6) rear end frame is installed volume sensor and fully loaded sensor, the height and position change of potato block in bag can be monitored, automatically pier bag hoistable platform height is adjusted by elevating mechanism, guarantee that the distance of charge level and blanking port in bag remains on 20-30 cm, avoid potato block height of drop large and tumble injury; After pack is full, then limits pier bag hoistable platform and no longer continue to fall.
In a word, the present embodiment at convenient clamping sack simultaneously, synchronously can open the shrouding of material receiving port, realize blanking automatically to control, volume change detects and then ensure that blanking height is at proper range, avoids damage, it is easy for operation, can significantly reduce labor intensity.
Claims (8)
1. a potato seed homochronousness pressure bag opens a position height adaptive pack device, comprises the blanking transitional storehouse (4) being placed in reaping machine output and the pier bag hoistable platform (13) be positioned at below blanking transitional storehouse, it is characterized in that: the bottom of described blanking transitional storehouse has the middle left and right material receiving port separated by herringbone guide plate, the peak of described herringbone guide plate is hinged left and right upset can intercept the turnover panel (6) of left and right material receiving port respectively, a described left side, right material receiving port is equipped with bag compression framework (5) respectively, on described bag compression framework comprises and has, the vertical handle (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 (5-2, upper end 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 (5-4, 5-5) be positioned at the left side that blanking transitional storehouse homonymy distinguishes symmetrically " 7 " font, right main knee (5-13, upper end 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 (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 (9), the lower end of described left and right long connecting rod (9) is hinged with the middle part of left and right shrouding (7,8) 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.
2. potato homochronousness according to claim 1 pressure bag opens a position height adaptive pack device, it is characterized in that: described pier bag hoistable platform is supported on elevating mechanism (12), 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.
3. potato homochronousness according to claim 2 pressure bag opens a position height adaptive pack device, 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.
4. the potato homochronousness pressure bag according to claim 1,2 or 3 opens a position height adaptive pack device, it is characterized in that: the middle part perforation of described handle, through wire digging line, forms the left and right stayed structure of both sides.
5. potato homochronousness according to claim 4 pressure bag opens a position height adaptive pack device, it is characterized in that: after the lower end of described left and right drag-line penetrates the upper end of left and right main knee respectively, form axial constraint connect by built-in buckle.
6. potato homochronousness according to claim 5 pressure bag opens a position height adaptive pack device, it is characterized in that: the bending place of described left and right main knee is respectively by the hinged main knee pin joint below handle of the inside and outside rotation spacer be connected with it.
7. potato homochronousness according to claim 6 pressure bag opens a position height adaptive pack device, it is characterized in that: the extension spring be positioned under described main knee pin joint is housed between described left and right main knee.
8. potato homochronousness according to claim 7 pressure bag opens a position height adaptive pack device, it is characterized in that: the outside of described long connecting rod has can block shrouding pin joint by its spacing semi-circular recesses.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550203.8U CN204837062U (en) | 2015-07-27 | 2015-07-27 | Potato homochronousness is pressed bag and is opened high self -adaptation bagging -off mechanism in storehouse |
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| CN201520550203.8U CN204837062U (en) | 2015-07-27 | 2015-07-27 | Potato homochronousness is pressed bag and is opened high self -adaptation bagging -off mechanism in storehouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009778A (en) * | 2015-07-27 | 2015-11-04 | 农业部南京农业机械化研究所 | Self-adaption bagging mechanism for synchronous bag-pressing warehouse-opening height for potatoes |
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- 2015-07-27 CN CN201520550203.8U patent/CN204837062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009778A (en) * | 2015-07-27 | 2015-11-04 | 农业部南京农业机械化研究所 | Self-adaption bagging mechanism for synchronous bag-pressing warehouse-opening height for potatoes |
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