CN112616433B - Offset type follow-up elevator device suitable for harvesting ears and stems - Google Patents
Offset type follow-up elevator device suitable for harvesting ears and stems Download PDFInfo
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- CN112616433B CN112616433B CN202011516961.XA CN202011516961A CN112616433B CN 112616433 B CN112616433 B CN 112616433B CN 202011516961 A CN202011516961 A CN 202011516961A CN 112616433 B CN112616433 B CN 112616433B
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- conveying frame
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/021—Cornheaders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a bias type follow-up elevator device suitable for harvesting spikes and stems, which comprises a conveying frame, an upper cover plate, a conveying chain with a rake, a pushing auger device, a impurity removing fan, an impurity removing device and a grass discharging barrel, wherein the upper cover plate is arranged on the conveying frame; the conveying frame is composed of an upper section and a lower section which are connected in a relative rotation way; the upper cover plate is fixed at the upper end of the conveying frame, a conveying channel is arranged in the upper cover plate, and the lower end of the conveying channel is a cluster feeding end; the upper end and the lower end of the conveying frame are provided with transmission shafts which are connected with a rake-type conveying chain through transmission chain wheels; the lower end of the impurity discharging cylinder of the impurity discharging device is fixedly connected with the upper end of the conveying channel; the grass outlet port of the grass outlet cylinder faces to the left; the grass inlet port of the grass outlet cylinder is fixedly connected with the upper end of the impurity discharging cylinder; the conveying auger device is arranged at the lower part of the upper end of the conveying frame, the right side end of the auger shell is provided with a cluster discharging hole, and the conveying auger is aligned with a cluster discharging hole on the bottom plate of the upper end of the conveying channel; the impurity removing fan is fixedly arranged below the conveying frame; an air inlet grille is arranged on the rear side wall of the auger shell and aligned with the air outlet of the impurity removing fan. The invention realizes the effective conveying of the clusters.
Description
Technical Field
The invention belongs to the field of corn harvesters with both ears and stems, relates to a linking and conveying mechanism between a header and a peeling mechanism, and particularly relates to a bias follow-up elevator device suitable for harvesting both ears and stems.
Background
In the corn harvesting operation, the ears separated from the cornstalk are conveyed to the lower end of the elevator by a conveying auger, then conveyed upward by the elevator, and conveyed to a peeling mechanism at the upper end of the elevator to be peeled. In a common corn harvester with both ears and stems, an elevator adopts a centrally-mounted structure, namely, the direction of an output port of a conveying auger and the direction of an input port of a peeling machine are aligned along the front-back direction. For a cutting feeding type middle-set ear-stem harvesting corn harvester (new research and development machine type) with a grass harvesting system, the grass harvesting system is added, so that the space of the existing elevator is occupied, the arrangement position of a peeling mechanism is influenced, the elevator is required to be arranged in a biased mode, and the problem that the elevator is not capable of effectively conveying the ears due to the fact that the elevator of the current ear-stem harvesting corn harvester is arranged in a middle mode is solved.
In addition, in the process of corn harvesting operation, the header at the front end needs to be lifted and adjusted according to the height and fluctuation of the ground, so that the position of the ear output end of the header can be changed, and an interface welding structure is additionally arranged on the header for conveying the ears output by the header to the feeding end of the elevator.
The problem of fruit ear transport can be solved to a certain extent to this interface seam structure, but this structure is more complicated, occupy harvester inner space, makes harvester inner space narrow and small, is inconvenient for maintenance and maintenance, in addition, in actual results operation in-process, when interface seam structure can not reach better linking position, is difficult to avoid appearing falling the problem of ear.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the offset follow-up elevator device which has reasonable structural design, can realize the effective transportation of the ears, prevent the ears from dropping at the transportation joint, simplify the structure, save the internal space of a harvester and is suitable for harvesting the ears and the stems.
The above object of the present invention is achieved by the following technical solutions:
an offset type follow-up elevator device suitable for harvesting ears and stems, which is characterized in that: comprises a conveying frame, an upper cover plate, a conveying chain with a rake, a pushing auger device, a trash discharging fan, a trash discharging device and a grass discharging barrel;
the conveying frame consists of an upper conveying frame and a lower conveying frame; the upper section conveying frame and the lower section conveying frame both comprise a bottom plate and two side plates connected with the bottom plate; the lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame can be connected in a relatively rotatable manner; the upper section conveying frame is fixedly connected with the whole machine frame; one end, far away from the rotation connection with the upper section conveying frame, of the outer side plates of the lower section conveying frame is respectively fixed with a connecting plate, and the connecting plates at the two sides are fixedly connected with the header frame;
the upper cover plate is fixed at the upper end of the conveying frame and consists of an upper cover plate part connected with the upper section conveying frame and a lower upper cover plate part connected with the lower section conveying frame, so that a conveying channel is formed in the conveying frame, and the lower end of the conveying channel is a cluster feeding end; the upper end and the lower end of the conveying frame are provided with transmission shafts, and the conveying chain with the harrow is connected with the transmission shafts at the two ends through transmission chain wheels;
the impurity removing device consists of an impurity removing cylinder and an impurity removing executing mechanism arranged in the impurity removing cylinder, and the lower end of the impurity removing cylinder is fixedly connected with the upper end of the conveying channel;
the grass outlet cylinder is provided with a grass inlet port and a grass outlet port, the grass inlet port and the grass outlet port are arranged in two directions with an included angle larger than 90 degrees, and the grass outlet port is arranged towards the left side direction; the grass inlet port of the grass outlet cylinder is fixedly connected with the upper end of the impurity discharging cylinder;
the pushing auger device consists of an auger shell and a conveying auger, and the right side end of the auger shell is provided with a cluster discharge port; the pushing auger device is arranged at the lower part of the upper end of the conveying frame, a cluster blanking opening is arranged on the bottom plate of the upper end of the conveying channel, and the cluster blanking opening is aligned with the conveying frame below;
the impurity removing fan is fixedly arranged at a position, close to the conveying frame, below the conveying frame through a connecting plate; an air inlet grille is arranged on the rear side wall of the auger shell, and an air outlet of the impurity discharging fan is obliquely aligned with the air inlet grille, so that air is blown to sequentially pass through the ear blanking opening, the impurity discharging cylinder and the grass discharging cylinder and is discharged from the grass discharging port.
Further: the impurity removing executing mechanism is composed of two impurity removing rollers which are arranged up and down and rotate in opposite directions, and the two impurity removing rollers are supported on two sides of the impurity removing cylinder through respective roller shafts.
Further: the transmission shaft arranged at the upper end of the conveying frame is a driving shaft, three transmission wheels are arranged at the right end of the driving shaft, a transmission wheel is arranged at the left end of the driving shaft, a transmission wheel is arranged at the right end of a fan shaft of the impurity removing fan, and a transmission wheel is arranged at the left end of an auger shaft of the conveying auger; the right end of one roll shaft is provided with a driving wheel, and the left ends of the two roll shafts are provided with a pair of meshed gears;
one driving wheel on the right end of the driving shaft is a power leading-in wheel, and the other two driving wheels on the right end of the driving shaft are respectively in transmission connection with the driving wheel on the right end of the fan shaft and the driving wheel on the right end of the roller shaft through a transmission chain; the driving wheel at the left end of the driving shaft is in driving connection with the driving wheel at the left end of the auger shaft through a driving chain.
Further: the lower end part of the bottom plate of the upper section conveying frame is welded with a plurality of coaxial upper shaft sleeves at intervals, the upper end part of the bottom plate of the lower section conveying frame is welded with a plurality of coaxial lower shaft sleeves at intervals, the plurality of lower shaft sleeves are embedded between the plurality of upper shaft sleeves one by one, and the lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame form relative rotation connection through the transverse pin shafts.
Further: an outer baffle is welded at the outer sides of the lower end parts of the two side plates of the upper section conveying frame respectively; the outer baffle plates on two sides are respectively positioned at the outer sides of the upper end parts of the two side plates of the lower section conveying frame; the two ends of the transverse pin shaft penetrate out of the pin shaft holes on the two outer baffles at the two sides, and the two ends of the transverse pin shaft are connected with the end parts of the corresponding support columns at the two sides through bolts, so that the transverse pin shaft is fixed on the two outer baffles at the two sides.
The invention has the advantages and positive effects that:
1. the lifting conveyer is additionally provided with the pushing auger device, so that corn is output from one side of the upper conveying end, and the lifting conveyer can be installed in a biased manner compared with the conventional centering output, and corn ears are effectively conveyed.
2. This lift conveyer drops the in-process of carrying the screw feeder at corn ear, upwards blows impurity such as garrulous straw of adding the impurity in the ear to the trash extraction device through trash extraction fan, then carries impurity to a grass outlet section of thick bamboo through trash extraction device, exports impurity from the opposite side through the play grass port of a grass outlet section of thick bamboo to corn ear output's cleanliness has been improved.
3. The conveying frame of the elevator consists of an upper part and a lower part which are rotatably connected, the upper conveying frame is connected with the frame of the whole elevator, the upper discharging position of the elevator is ensured to be aligned with the peeling mechanism, the lower conveying frame is connected with the cutting table through the connecting plates positioned at two sides, thus, along with the lifting movement of the cutting table, the lower conveying frame rotates around the rotating connection position with the upper conveying frame, the feeding position of the lower end of the elevator is always aligned with the fruit cluster output position of the cutting table, the fruit cluster is ensured to be smoothly conveyed to the elevator by the cutting table and conveyed to the peeling mechanism by the elevator, the problem that the fruit cluster is dropped in the process of being conveyed to the elevator by the cutting table is avoided, and the applicability of the cutting table is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the housing removed at 2;
FIG. 3 is a schematic perspective view of the carriage of FIG. 1;
FIG. 4 is an enlarged view of a portion of the upper and lower stage carriages of FIG. 3 at the connection point;
FIG. 5 is a side view of the carriage of FIG. 1;
FIG. 6 is an overall left side view of the present invention;
fig. 7 is an overall right side view of the present invention.
Detailed Description
The invention will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
Referring to fig. 1 to 7, an offset type follow-up elevator device suitable for harvesting ears and stems is disclosed as follows: comprises a conveying frame 5, an upper cover plate 6, a rake-type conveying chain 7, a pushing auger device 3, a trash discharging fan 4, a trash discharging device 2 and a grass discharging barrel 1;
the conveying frame is composed of an upper conveying frame 5.1 and a lower conveying frame 5.3. The upper section conveying frame and the lower section conveying frame both comprise a bottom plate and two side plates connected with the bottom plate, so that a space for conveying the clusters is formed inside the upper section conveying frame and the lower section conveying frame. The lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame can be connected in a relatively rotatable mode. The upper section conveying frame is fixedly connected with the whole machine frame, so that the mounting position of the upper section conveying frame is not changed in the harvesting operation process. One ends, far away from the outer sides of the two side plates of the lower section conveying frame, which are rotationally connected with the upper section conveying frame are respectively provided with a connecting plate 5.4 through screws, and the connecting plates at the two sides are fixedly connected with the cutting table frame, so that the lower section conveying frame can rotate along with the lifting of the cutting table.
In the above structure, the relatively rotatable connection of the two sections of the conveying frames is preferably realized by adopting the following structure:
the lower end part of the bottom plate of the upper section conveying frame is welded with a plurality of coaxial upper shaft sleeves 5.5 at intervals, the upper end part of the bottom plate of the lower section conveying frame is welded with a plurality of coaxial lower shaft sleeves 5.6 at intervals, the plurality of lower shaft sleeves are embedded among the plurality of upper shaft sleeves one by one, and the lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame form relative rotation connection through penetrating transverse pin shafts 5.7.
Further: an outer baffle 5.2 is welded at the outer sides of the lower end parts of the two side plates of the upper section conveying frame respectively; the outer baffle plates on two sides are respectively positioned at the outer sides of the upper end parts of the two side plates of the lower section conveying frame, and play a limiting role in the transverse direction of the upper section conveying frame. The two sides of the outer baffle are provided with coaxial pin shaft holes, the outer sides of the outer baffle are welded with support columns 5.8, two ends of the transverse pin shaft penetrate out of the pin shaft holes on the two sides of the outer baffle, and two ends of the transverse pin shaft are connected with the end parts of the support columns on the corresponding sides through bolts with pressing plates 5.9, so that the transverse pin shaft is fixed on the two sides of the outer baffle.
The upper cover plate is fixed at the upper end of the conveying frame and consists of a lower upper cover plate part connected with the upper section conveying frame and a lower upper cover plate part connected with the lower section conveying frame, so that a conveying channel is formed in the conveying frame, and the lower end of the conveying channel is a cluster feeding end; the upper end and the lower end of the conveying frame are provided with transmission shafts, and the conveying chain with the harrow is connected with the transmission shafts at the two ends through transmission chain wheels;
the impurity removing device consists of an impurity removing cylinder 2.2 and an impurity removing executing mechanism arranged in the impurity removing cylinder, and the lower end of the impurity removing cylinder is fixedly connected with the upper end of the conveying channel. The impurity removing executing mechanism is composed of two impurity removing rollers 2.1 which are arranged up and down and rotate in opposite directions, and the two impurity removing rollers are supported on two sides of the impurity removing cylinder through respective roller shafts.
The grass outlet cylinder is provided with a grass inlet port and a grass outlet port, and the grass inlet port and the grass outlet port are arranged in two directions with an included angle larger than 90 degrees, such as in two directions with an included angle of 110 degrees. The grass outlet port is arranged towards the left side; the grass inlet port of the grass outlet cylinder is fixedly connected with the upper end of the impurity discharging cylinder;
the pushing auger device is composed of an auger shell 3.2 and a conveying auger 3.1, and a ear discharging port 3.3 is formed in the right side end of the auger shell. The pushing auger device is arranged at the lower part of the upper end of the conveying frame, a cluster blanking opening is arranged on the bottom plate of the upper end of the conveying channel, and the cluster blanking opening is aligned with the conveying frame below. Like this, through taking the maize ear that harrow formula conveying chain pushed to ear discharge end to drop to the conveying screw feeder through the feed opening in, under the effect of conveying screw feeder's propelling movement, finally discharge the maize ear through the ear discharge gate to carry the pan feeding port of peeling mechanism
The impurity removing fan is fixedly arranged at a position, close to the conveying frame, below the conveying frame through a connecting plate; an air inlet grille is arranged on the rear side wall of the auger shell, and an air outlet of the impurity discharging fan is obliquely aligned with the air inlet grille, so that air is blown to sequentially pass through the ear blanking opening, the impurity discharging cylinder and the grass discharging cylinder and is discharged from the grass discharging port.
In the above structure, each functional portion realizes power transmission by:
the transmission shaft arranged at the upper end of the conveying frame is a driving shaft 8, and the transmission shaft at the lower end is a driven shaft 11; three driving wheels are arranged at the right end of the driving shaft, a driving wheel is arranged at the left end of the driving shaft, a driving wheel is arranged at the right end of a fan shaft of the impurity removing fan, and a driving wheel is arranged at the left end of an auger shaft of the conveying auger; the right end of one roll shaft is provided with a driving wheel, and the left ends of the two roll shafts are provided with a pair of meshed gears;
one driving wheel on the right end of the driving shaft is a power leading-in wheel, and the other two driving wheels on the right end of the driving shaft are respectively in driving connection with the driving wheel on the right end of the fan shaft and the driving wheel on the right end of the roller shaft through a first driving chain 13 and a second driving chain 12; the driving wheel at the left end of the driving shaft is in driving connection with the driving wheel at the left end of the auger shaft through a third driving chain 9.
The power transmission mode is adopted, the power is input through the power transmission branch of the whole machine connected with the power introduction wheel, the input power directly drives the rake-type conveying chain to operate, the power is respectively transmitted to the pushing auger device, the impurity removal fan and the impurity removal device through the three transmission chains, the corn ear conveying is realized, in the conveying process, the impurities such as broken straws are blown into the impurity removal device, are discharged into the forage cylinder through the impurity removal device, and are discharged from the forage cylinder.
Although the embodiments of the present invention and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments and the disclosure of the drawings.
Claims (3)
1. An offset type follow-up elevator device suitable for harvesting ears and stems, which is characterized in that: comprises a conveying frame, an upper cover plate, a conveying chain with a rake, a pushing auger device, a trash discharging fan, a trash discharging device and a grass discharging barrel;
the conveying frame consists of an upper conveying frame and a lower conveying frame; the upper section conveying frame and the lower section conveying frame both comprise a bottom plate and two side plates connected with the bottom plate; the lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame can be connected in a relatively rotatable manner; the upper section conveying frame is fixedly connected with the whole machine frame; one end, far away from the rotation connection with the upper section conveying frame, of the outer side plates of the lower section conveying frame is respectively fixed with a connecting plate, and the connecting plates at the two sides are fixedly connected with the header frame;
the upper cover plate is fixed at the upper end of the conveying frame and consists of an upper cover plate part connected with the upper section conveying frame and a lower upper cover plate part connected with the lower section conveying frame, so that a conveying channel is formed in the conveying frame, and the lower end of the conveying channel is a cluster feeding end; the upper end and the lower end of the conveying frame are provided with transmission shafts, and the conveying chain with the harrow is connected with the transmission shafts at the two ends through transmission chain wheels;
the impurity removing device consists of an impurity removing cylinder and an impurity removing executing mechanism arranged in the impurity removing cylinder, and the lower end of the impurity removing cylinder is fixedly connected with the upper end of the conveying channel;
the grass outlet cylinder is provided with a grass inlet port and a grass outlet port, the grass inlet port and the grass outlet port are arranged in two directions with an included angle larger than 90 degrees, and the grass outlet port is arranged towards the left side direction; the grass inlet port of the grass outlet cylinder is fixedly connected with the upper end of the impurity discharging cylinder;
the pushing auger device consists of an auger shell and a conveying auger, and the right side end of the auger shell is provided with a cluster discharge port; the pushing auger device is arranged at the lower part of the upper end of the conveying frame, a cluster blanking opening is arranged on the bottom plate of the upper end of the conveying channel, and the cluster blanking opening is aligned with the conveying frame below;
the impurity removing fan is fixedly arranged at a position, close to the conveying frame, below the conveying frame through a connecting plate; an air inlet grille is arranged on the upper rear side wall of the auger shell, and an air outlet of the impurity discharging fan is obliquely aligned with the air inlet grille, so that air is blown to sequentially pass through the ear blanking opening, the impurity discharging cylinder and the grass discharging cylinder and is discharged from the grass discharging port;
the lower end part of the bottom plate of the upper section conveying frame is welded with a plurality of coaxial upper shaft sleeves at intervals, the upper end part of the bottom plate of the lower section conveying frame is welded with a plurality of coaxial lower shaft sleeves at intervals, the plurality of lower shaft sleeves are embedded between the plurality of upper shaft sleeves one by one, and the lower end part of the bottom plate of the upper section conveying frame and the upper end part of the bottom plate of the lower section conveying frame form relative rotary connection through penetrating transverse pin shafts;
an outer baffle is welded at the outer sides of the lower end parts of the two side plates of the upper section conveying frame respectively; the outer baffle plates on two sides are respectively positioned at the outer sides of the upper end parts of the two side plates of the lower section conveying frame; the two ends of the transverse pin shaft penetrate out of the pin shaft holes on the two outer baffles at the two sides, and the two ends of the transverse pin shaft are connected with the end parts of the corresponding support columns at the two sides through bolts, so that the transverse pin shaft is fixed on the two outer baffles at the two sides.
2. A bias type follow-up elevator apparatus adapted for spike and stalk harvest as claimed in claim 1, wherein: the impurity removing executing mechanism is composed of two impurity removing rollers which are arranged up and down and rotate in opposite directions, and the two impurity removing rollers are supported on two sides of the impurity removing cylinder through respective roller shafts.
3. A bias type follow-up elevator apparatus adapted for spike and stalk harvest as claimed in claim 1, wherein: the transmission shaft arranged at the upper end of the conveying frame is a driving shaft, three transmission wheels are arranged at the right end of the driving shaft, a transmission wheel is arranged at the left end of the driving shaft, a transmission wheel is arranged at the right end of a fan shaft of the impurity removing fan, and a transmission wheel is arranged at the left end of an auger shaft of the conveying auger; the right end of one roll shaft is provided with a driving wheel, and the left ends of the two roll shafts are provided with a pair of meshed gears;
one driving wheel on the right end of the driving shaft is a power leading-in wheel, and the other two driving wheels on the right end of the driving shaft are respectively in transmission connection with the driving wheel on the right end of the fan shaft and the driving wheel on the right end of the roller shaft through a transmission chain; the driving wheel at the left end of the driving shaft is in driving connection with the driving wheel at the left end of the auger shaft through a driving chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516961.XA CN112616433B (en) | 2020-12-21 | 2020-12-21 | Offset type follow-up elevator device suitable for harvesting ears and stems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516961.XA CN112616433B (en) | 2020-12-21 | 2020-12-21 | Offset type follow-up elevator device suitable for harvesting ears and stems |
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| CN112616433A CN112616433A (en) | 2021-04-09 |
| CN112616433B true CN112616433B (en) | 2023-06-16 |
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| CN202011516961.XA Active CN112616433B (en) | 2020-12-21 | 2020-12-21 | Offset type follow-up elevator device suitable for harvesting ears and stems |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3884579B2 (en) * | 1998-09-22 | 2007-02-21 | ヤンマー農機株式会社 | Cutting device transport device for 3-cut combine |
| CN202285585U (en) * | 2011-09-19 | 2012-07-04 | 山东常林农业装备股份有限公司 | Straw-returning double-row crawler type maize harvesting machine |
| CN203467254U (en) * | 2013-09-16 | 2014-03-12 | 宁安市中凌机械有限公司 | Secondary stalk-pulling auger impurity-discharging lift conveyer of corn harvester |
| CN104150205B (en) * | 2014-08-14 | 2016-02-24 | 江西华煤重装有限公司 | Rotate and reprint slat conveyer |
| CN208345110U (en) * | 2018-04-28 | 2019-01-08 | 广东启越自动化科技有限公司 | Telescopic lifting formula belt conveyor |
| CN208603396U (en) * | 2018-05-31 | 2019-03-15 | 张毅 | A kind of towed carloader for the packed object transport in field |
| CN108820751B (en) * | 2018-07-26 | 2024-01-05 | 广东南派食品有限公司 | Pineapple harvesting and conveying device |
| CN211558008U (en) * | 2020-01-16 | 2020-09-25 | 新乡地隆药业机械有限公司 | Lateral inclined lifting material receiving device |
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