CN109362342B - Maize that maize picker was used carries sequencing device - Google Patents

Abstract

The invention discloses a corn conveying and sequencing device for a corn harvester, wherein a feeding mechanism receives corns at the position of the corn harvester, a first feeding mechanism inputs the corns to an adjusting mechanism, the adjusting mechanism conveys the disordered corns continuously through swinging screening, and the disordered corns can be conveyed to a discharging mechanism from a second feeding mechanism in a consistent direction, so that the disordered corns can be conveyed to a peeling machine for peeling; the labor cost of carrying and arranging by people is saved on the whole, the labor cost of arranging and putting the corn into the input end of the peeling machine by people is saved, the whole production efficiency and the mechanical automation level are improved, and the manpower is liberated.

Description

Maize that maize picker was used carries sequencing device

Technical Field

The invention relates to product conveying equipment, in particular to a corn conveying and sequencing device for a corn harvester.

Background

With the increase of the mechanization level, the current corn harvesting is basically carried out by a corn harvester; when processing corn harvested by a corn harvester, people often collect and transport the corn manually. The corn can be directly transported away with the outer skin or can be subjected to centralized treatment after being peeled. The husker is used for husking the corns, but at present, the corns in the husker are manually put in, the husks are directly discharged out of the husker to be stacked after being peeled off, and the corns at the outlet end are also stacked, so that at least two persons are needed for using the husker for the husking efficiency, and the operation efficiency is influenced. The input port of a common small-sized peeling machine can only accommodate a single corn to be placed, and the corn entering the peeling machine can be peeled smoothly only by the way that the head of the corn faces the front root part and the back of the corn, so that the workload of the corn placing personnel is increased, and the efficiency is influenced. If the corn conveying and sorting device can be used, the corn conveying and sorting device can be directly connected with a corn harvester and a peeling machine to realize the conveying and sorting of the corn, and the production efficiency can be greatly improved.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a corn conveying and sequencing device for a corn harvester, which is simple in structure, can be used for well connecting the corn harvester and a peeling machine in series, can automatically convey and sequence the corn to adjust the head and tail directions, and meets the effects of saving labor cost and improving production efficiency.

The invention adopts the following technical scheme: a corn conveying and sequencing device for a corn harvester comprises a feeding mechanism, a first feeding mechanism, an adjusting mechanism, a second feeding mechanism and a discharging mechanism, wherein the feeding mechanism is used for receiving corns, the input end of the first feeding mechanism is connected with the feeding mechanism and used for sequencing and conveying the corns at the position of the feeding mechanism, the output end of the first feeding mechanism is connected with the adjusting mechanism, the adjusting mechanism comprises a swinging assembly and a bearing assembly, the bearing assembly is provided with an elastic inclined limiting part and used for swinging the bearing assembly leftwards and rightwards, the second feeding mechanism is arranged at the left and right swinging positions of the bearing assembly, when the corns fall to the bearing assembly, the bearing assembly is driven by the swinging assembly to swing to one side, the open end of the inclined limiting part at the side faces upwards, the second feeding mechanism at the side can fall if the root of the corns face downwards, and the outer skins are inserted into the inclined limiting part to limit the corns if the head faces downwards, then the swinging component drives the bearing component to swing to the other side, the corns fall to the second feeding mechanism on the other side, the corns on the two sides are conveyed to the discharging mechanism through the reversing mechanism arranged in the second feeding mechanism, the head of each corn is conveyed towards the front root of each corn backwards, and the discharging mechanism sequentially sends the corns out.

As an improvement, the bearing assembly comprises a transverse accommodating pipe, the middle part of the accommodating pipe is connected with the swinging assembly, the bottom of the accommodating pipe is provided with inclined limiting parts which are uniformly arranged along the axial direction, and the side wall of the accommodating pipe is provided with an inlet opposite to the output end of the first feeding mechanism.

As an improvement, the swinging angle of the bearing component towards two sides is 20-30 degrees.

As an improvement, the swing assembly comprises a fixed frame, a swing frame and a swing cylinder, the middle of the swing frame is hinged to the fixed frame, the upper end of the swing frame is connected with the containing pipe, the lower end of the swing frame is hinged to a cylinder shaft of the swing cylinder, a main body of the swing cylinder is hinged to the fixed frame, and the cylinder shaft stretches out and retracts to limit two stations for containing the pipe to swing left and right.

As an improvement, the second feeding mechanism comprises a first pipeline, a second pipeline and a third pipeline, the inlet ends of the first pipeline and the second pipeline are respectively arranged at the left-right swinging position of the bearing assembly and used for bearing the corn with the root facing backwards towards the front head, the outlet ends of the first pipeline and the second pipeline are positioned above the inlet end of the third pipeline, the outlet ends of the first pipeline and the second pipeline and the inlet end of the third pipeline are opposite in orientation to form a reversing mechanism, and when the corn with the root facing backwards towards the front head falls towards the inlet end of the third pipeline from the outlet ends of the first pipeline and the second pipeline, the corn becomes the corn with the head facing backwards towards the front root in the third pipeline.

As an improvement, the second feeding mechanism further comprises a sorting conveying mechanism arranged at the outlet end of the third pipeline, the sorting conveying mechanism comprises a sorting conveying belt and an output conveying belt which are sequentially connected, the inlet end of the sorting conveying belt is connected with the outlet end of the third pipeline, a plurality of elastic partition plates are uniformly arranged on the sorting conveying belt along the conveying direction, the sorting conveying belt is driven by a servo motor to start and stop, and the outlet end of the output conveying belt is connected with a discharging mechanism.

As an improvement, the discharging mechanism comprises a material receiving wheel disc, the middle part of the material receiving wheel disc rotates around a rotating shaft and is driven by a servo motor to start and stop, and a plurality of material receiving through cavities which are uniformly arranged are arranged on the material receiving wheel disc along the circumferential direction; when the material receiving through cavity stays opposite to the output conveyer belt, the corn enters the material receiving through cavity through the conveying of the output conveyer belt; and when the material receiving through cavity stays at the discharging position, the material pushing cylinder pushes the corns in the material receiving through cavity out to the discharging pipeline.

As an improvement, the feeding mechanism comprises a tank body, a spiral material channel and a bottom conveying belt, wherein the spiral material channel is downwards arranged at the inlet end of the bottom conveying belt from the outlet at the upper part of the tank body, a material guide inclined wall is arranged on the tank body opposite to the outlet of the spiral material channel and the inlet end of the bottom conveying belt, a height space for only one corn to pass through is reserved above the bottom conveying belt, and the outlet end of the bottom conveying belt is connected with the first feeding mechanism.

As an improvement, the bottom conveying belts are arranged into a plurality of groups in parallel, the first feeding mechanism comprises first feeding conveying belts which are arranged in a one-to-one correspondence mode with the bottom conveying belts and a combined pipeline which is arranged at the outlet ends of the first feeding conveying belts and used for combining and conveying corns on the first feeding conveying belts of the groups, the first feeding conveying belts are evenly provided with a plurality of elastic partition plates along the conveying direction, and the first feeding conveying belts of the groups are driven by a servo motor to start and stop.

As an improvement, a debugging cylinder is arranged between the first feeding conveying belts of the multiple groups towards the gap between the conveying belts at the bottom, an oblique angle pushing block is arranged at the end part of a cylinder shaft of the debugging cylinder, the oblique angle pushing block is a triangular body and is large in the upper part and small in the lower part and large in the front part and large in the rear part, and when the debugging cylinder drives the oblique angle pushing block to push out, the horizontal corn is pushed to be vertical.

The invention has the beneficial effects that: through the arrangement of all the parts, after the corn is harvested by the corn harvester, the corn ear box is directly connected with the feeding mechanism to feed the corn, and manual carrying and finishing are not needed; after the disordered corns are conveyed to the adjusting mechanism, the disordered corns are conveyed continuously through swing screening, so that the corns can be output in the consistent head and tail directions, and can be conveyed to a peeling machine for peeling; the labor cost of carrying and arranging by people is saved on the whole, the labor cost of arranging and putting the corn into the input end of the peeling machine by people is saved, the whole production efficiency and the mechanical automation level are improved, and the manpower is liberated.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic sectional view of the front structure of the feeding mechanism of the present invention.

Fig. 3 is a schematic top sectional view of the internal structure of the feeding mechanism and the first feeding mechanism of the present invention.

Fig. 4 is a schematic structural view of the debugging cylinder of the present invention.

Fig. 5 is a schematic structural view of the adjustment mechanism of the present invention.

Fig. 6 is a schematic structural view of a second feeding mechanism and a discharging mechanism of the present invention.

Fig. 7 is a schematic front view of the discharging mechanism of the present invention.

Detailed Description

The following detailed description of specific embodiments of the invention refers to the accompanying drawings.

Fig. 1-7 show a corn conveying and sorting device for a corn harvester according to an embodiment of the present invention. The attached drawings are schematic diagrams, the size proportion of the attached drawings can be inconsistent, and the function realization of each mechanism according to the proportion capable of being normally matched in actual production and manufacturing is not influenced.

The embodiment comprises a feeding mechanism 5, a first feeding mechanism 4, an adjusting mechanism 1, a second feeding mechanism 2 and a discharging mechanism 3, wherein the feeding mechanism 5 is used for receiving corns, the input end of the first feeding mechanism 4 is connected with the feeding mechanism 5 and used for sequencing and conveying the corns at the position of the feeding mechanism 5, the output end of the first feeding mechanism 4 is connected with the adjusting mechanism 1, the adjusting mechanism 1 comprises a swinging component 11 and a bearing component 12, the bearing component 12 is provided with an elastic inclined limiting part 121, the swinging component 11 is used for swinging the bearing component 12 left and right, the second feeding mechanism 2 is arranged at the left and right swinging positions of the bearing component 12, when the corns fall on the bearing component 12, the bearing component 12 is driven by the swinging component 11 to swing to one side, the open end of the inclined limiting part 121 on the side faces upwards, the second feeding mechanism 2 can fall to the side if the root of the corns faces downwards, and the husks are inserted into the inclined limiting part 121 to limit the corns if the head of the corns faces downwards, then the swinging component 11 drives the bearing component 12 to swing to the other side, the corns fall to the second feeding mechanism 2 on the other side, the corns on the two sides are conveyed to the discharging mechanism 3 through the reversing mechanism arranged in the second feeding mechanism 2, the head of each corn is towards the front root of each corn, and the discharging mechanism 3 sequentially sends the corns out.

When the corn ear box is used, the ear box of the corn harvester can be arranged into a box body structure with an opening at the lower part of the bottom or the side part, and the corn ear box is connected with the feeding mechanism 5 through the opening to input the corn; the feeding mechanism 5 accumulates corns and conveys the corns in an outward sequencing manner through the first feeding mechanism 4, a corn with an unknown head and tail orientation is received in the adjusting mechanism 1 through the bearing component 12, the bearing component 12 is firstly inclined towards one side when the swinging component 11 works, the open end of the side inclined limiting part 121 faces upwards, and if the corn root part is inclined downwards at the moment, the corn husks cannot be clamped by the inclined limiting part 121, so that the corn husks can smoothly slide towards the second feeding mechanism 2 at the side due to the inclination of the bearing component 12, and the corn root part is output towards the front part and the back part; the sensor can be arranged in the bearing component 12 or at the inlet of the second feeding mechanism 2 at the side, the sensor in the bearing component 12 can detect whether the corns leave the bearing component 12 or the sensor at the second feeding mechanism 2 can detect whether the corns arrive at the second feeding mechanism 2 at the side, and if so, a feedback signal is sent to the first feeding mechanism 4 to carry out the screening of the corns next corn. If the head of the corn is inclined downwards, the inclined limiting piece 121 can be clamped into the edge of the husk when the corn slides obliquely, so that the corn cannot slide downwards normally; the swinging component 11 drives the bearing component 12 to swing to the other side, the corn becomes to incline downwards towards the root part of the other side so as to slide to the second feeding mechanism 2 of the other side, and the corn root part is output towards the front head part backwards. Then the swinging component 11 drives the bearing component 12 to swing back to the balance position or the side of the inclined limiting component 121 with the open end facing upwards is used for screening the next corn. In order to adapt to the state of the corn with the head of the peeling machine facing forwards and the root of the corn facing backwards, the corn is reversed by the reversing mechanism in the second feeding mechanism 2 and then is output to the discharging mechanism 3. The corn peeling machine has the advantages that the labor cost for carrying and arranging by people is saved on the whole, the labor cost for arranging and putting in the corn at the input end of the peeling machine by people is saved, the whole production efficiency and the mechanical automation level are improved, and the manpower is liberated.

As a modified embodiment, the bearing assembly 12 comprises a transverse accommodating tube 122, the middle part of the accommodating tube 122 is connected with the swinging assembly 11, the bottom of the accommodating tube 122 is provided with inclined limiting members 121 which are uniformly arranged along the axial direction, and the side wall of the accommodating tube 122 is provided with an inlet 123 opposite to the output end of the first feeding mechanism 4.

As shown in fig. 5, the ports at the two ends of the accommodating tube 122 correspond to the inlet ends of the second feeding mechanisms 2 at the two sides, respectively, and when the accommodating tube 122 swings left and right to a position, the ports are opposite to the inlet ends of the second feeding mechanisms 2. The inner diameter of the accommodating tube 122 may be set to be larger than the general outer diameter of the corn; the inclined position-limiting pieces 121 can be sheet-shaped, and a plurality of pieces with certain radian coverage can be arranged at the bottom of the accommodating tube 122 along the circumferential direction, that is, the inclined position-limiting pieces 121 can form an array at the bottom of the accommodating tube 122, so that corns with different diameters or outer skin edges at different circumferential positions can be clamped and limited by the inclined position-limiting pieces 121; set up carrier assembly 12 to holding pipe 122, also can play the better spacing effect of blocking to the maize when implementing, promptly when maize crust edge is blocked by inclined locating part 121, it may incline to the side and fall or the perk to the top, holds the internal diameter of pipe 122 itself and can block the maize, prevents that it from moving away from inclined locating part 121 to the limit of blocking mutually of crust edge by a wide margin. The inclined limiting part 121 is elastic, so that the corn with the forward root can be pressed by the inclined limiting part 121 to slide forward. The inclined position limiting member 121 may also be preferably an elastic plastic member with a smooth surface, a smaller end portion is convenient for being clamped into the edge of the outer skin, and a rounded corner is convenient for the corn with the forward root to smoothly pass through. The inlet 123 may be located on the side or above the containment tube 122 to cooperate with the output end of the first feed mechanism 4 as desired.

As a modified embodiment, the swinging angle of the bearing component 12 towards two sides is 20-30 degrees. The swinging angle is set so that the corn can obtain certain kinetic energy and can slide downwards along the accommodating pipe 122 by means of the gravity of the corn; the effect of the inclined limiting piece 121 on the limiting of the corn husk by the clamping is not influenced; the screening failure caused by falling off of the overweight corns from the inclined limiting part 121 when the angle is too large can be avoided, and the possibility that the overweight corns cannot slide down when the angle is too small is also avoided.

As a modified embodiment, the swing assembly 11 comprises a fixed frame 111, a swing frame 112 and a swing cylinder 113, wherein the middle part of the swing frame 112 is hinged on the fixed frame 111, the upper end of the swing frame 112 is connected with the accommodating pipe 122, the lower end of the swing frame 112 is hinged on a cylinder shaft of the swing cylinder 113, the main body of the swing cylinder 113 is hinged on the fixed frame 111, and the extending and retracting of the cylinder shaft limit two stations for the accommodating pipe 122 to swing left and right.

As shown in fig. 5, the accommodating tube 122 connected with the swing frame 112 is driven by the swing cylinder 113, and defines two swing positions, namely a left swing position and a right swing position, so that the screening and blanking functions on two sides are realized; articulated with the middle part of swing span 112, set up respectively from top to bottom and hold pipe 122 and swing cylinder 113, can realize holding the great swing angle of pipe 122 through the stroke of cylinder axle, satisfy the needs that the maize can slide down to be convenient for adjust swing angle through the cylinder axle stroke of adjusting swing cylinder 113 when needing, satisfy specific screening needs.

As a modified embodiment, the second feeding mechanism 2 includes a first duct 21, a second duct 22 and a third duct 23, the inlet ends of the first duct 21 and the second duct 22 are respectively disposed at the left-right swinging position of the bearing assembly 12 for receiving the corn with the root facing backward toward the front head, the outlet ends of the first duct 21 and the second duct 22 are located above the inlet end of the third duct 23, and the outlet ends of the first duct 21 and the second duct 22 and the inlet end of the third duct 23 face opposite to each other to form a reversing mechanism, when the corn with the root facing backward toward the front head falls from the outlet ends of the first duct 21 and the second duct 22 toward the inlet end of the third duct 23, the corn becomes head facing backward in the third duct 23.

As shown in fig. 6, the first pipe 21 and the second pipe 22 may be bent as needed, and are optimized to collect two sets of pipes together, so as to reduce the occupied space; the outlet ends of the first pipeline 21 and the second pipeline 22 can be arranged in a height mode and face the inlet end of the third pipeline 23, the outlet ends of the first pipeline 21 and the second pipeline 22 and the inlet end of the third pipeline 23 face opposite directions to form a reversing mechanism, and after the corns with the root parts facing the front and the head parts facing backwards fall into the third pipeline 23, the head parts facing the front and the root parts backwards can be changed into the corns with the root parts facing the front and the head parts backwards, so that the structure is simple and convenient to; the corn conveying in the first pipeline 21 and the second pipeline 22 has time difference, and mutual interference caused by simultaneous falling can not be generated.

As an improved specific embodiment, the second feeding mechanism 2 further includes a sequencing conveying mechanism 24 disposed at an outlet end of the third pipeline 23, the sequencing conveying mechanism 24 includes a sequencing conveying belt 241 and an output conveying belt 242 sequentially connected, an inlet end of the sequencing conveying belt 241 is connected to the outlet end of the third pipeline 23, a plurality of elastic partition plates 2411 are uniformly disposed on the sequencing conveying belt 241 along the conveying direction, the sequencing conveying belt 241 is driven by a servo motor to start and stop, and an outlet end of the output conveying belt 242 is connected to the discharging mechanism 3.

As shown in fig. 6, the output conveyer belt 242 is used for conveying the corn arriving thereon to the discharging mechanism 3 in real time, the sequencing conveyer belt 241 connected in front of the output conveyer belt is driven by a servo motor to start and stop for intermittent conveying, and each corn is separated by an elastic partition 2411 thereon; the corn at the outlet end of the third pipeline 23 is blocked by the front elastic partition 2411 when entering the sorting conveyer belt 241, and the rear elastic partition 2411 running from the rear after completely entering the sorting conveyer belt 241 can block the rear to separate the next corn; the distance between the two elastic partition plates 2411 is slightly larger than the length of one corn, and the specific distance can be adjusted by debugging to meet different conveying requirements.

As an improved specific embodiment, the discharging mechanism 3 includes a material receiving wheel disc 31, the middle part of the material receiving wheel disc 31 rotates around a rotating shaft 32 and is driven by a servo motor to start and stop, and a plurality of material receiving through cavities 33 which are uniformly arranged are arranged on the material receiving wheel disc 31 along the circumferential direction; when the receiving through cavity 33 stays opposite to the output conveyer belt 242, the corn enters the receiving through cavity 33 through the conveying of the output conveyer belt 242; and a material pushing cylinder 34 and a material discharging pipeline 35 are arranged on two sides of the material discharging position corresponding to the material receiving through cavity 33, and when the material receiving through cavity 33 stays at the material discharging position, the material pushing cylinder 34 pushes the corns in the material receiving through cavity 33 out to the material discharging pipeline 35.

As shown in fig. 6 and 7, as the corn conveyed by the output conveyor belt 242 completely enters the receiving through cavity 33 due to inertia, a stopper may be disposed in front of the receiving through cavity 33 opposite to the output conveyor belt 242 to prevent the corn from extending out of the receiving through cavity 33 due to excessive inertia, or a longer receiving through cavity 33 may be disposed to prevent the corn from extending out. The material receiving wheel disc 31 rotates around the rotating shaft 32 to convey the material receiving through cavity 33 filled with the corns to a material discharging position, the material pushing cylinder 34 can push the corns to the material discharging pipeline 35 from the rear, and the material discharging pipeline 35 can be externally connected with a peeling machine. As an optimization, the receiving through cavities 33 can be arranged into 4 as shown in fig. 7, when in use, the positions of the receiving through cavities 33 on the left and right sides of the figure are discharge ports, the upper and lower positions are feed ports, and two receiving through cavities 33 for forking are taken as an example: corn is put into the receiving through cavity 33 at the lower part, the corn in the receiving through cavity 33 at the left side is output, and the receiving wheel disc 31 rotates 90 degrees anticlockwise; corn is put into the receiving through cavity 33 at the lower part, the corn in the receiving through cavity 33 at the right side is output, and the receiving wheel disc 31 rotates 90 degrees anticlockwise or clockwise; the above actions are repeated. The receiving wheel disc 31 can be rotated by a complete circle through a servo motor and stopped and operated every 90 degrees, or stopped and operated in a way of swinging back and forth by 90 degrees. And can cooperate with two input stations and two output stations to carry out high-efficiency discharging work.

As a modified embodiment, the feeding mechanism 5 comprises a tank 51, a spiral material channel 52 and a bottom conveyer belt 53, wherein the spiral material channel 52 is arranged at the inlet end of the bottom conveyer belt 53 from the upper outlet of the tank 51 downwards, a material guiding inclined wall 511 is arranged on the tank 51 opposite to the outlet of the spiral material channel 52 and the inlet end of the bottom conveyer belt 53, a height space for only one corn to pass is reserved above the bottom conveyer belt 53, and the outlet end of the bottom conveyer belt 53 is connected with the first feeding mechanism 4.

As shown in fig. 2, the whole tank body 51 is a container for storing corn, the spiral material channel 52 facilitates orderly downward conveying and stacking of corn, and the corn cannot be extruded downwards by a larger weight due to a larger quantity, which is beneficial to the arrangement of a lower bottom conveying belt 53; the corn is guided by the guide inclined wall 511 to roll towards the bottom conveyer belt 53 and fall on the bottom conveyer belt, the bottom conveyer belt 5 can be flatly laid to convey the corn outwards to the first feeding mechanism 4 by virtue of the height of the space above the guide inclined wall, and the corn is conveyed to the first feeding mechanism 4 one by virtue of the connection part of the bottom conveyer belt 53 and the first feeding mechanism 4.

As an improved specific embodiment, the bottom conveyer belts 53 are arranged into a plurality of groups arranged in parallel, the first feeding mechanism 4 includes first feeding conveyer belts 41 arranged in one-to-one correspondence with the bottom conveyer belts 53 and a combined pipeline 42 arranged at an outlet end of the first feeding conveyer belts 41 and used for combining and conveying the corns on the plurality of groups of first feeding conveyer belts 41, the first feeding conveyer belts 41 are uniformly provided with a plurality of elastic partition plates 2411 along the conveying direction, and the plurality of groups of first feeding conveyer belts 41 are driven by a servo motor to start and stop.

As shown in fig. 3, as the optimization of conveying, a plurality of sets of bottom conveyor belts 53 arranged in parallel can convey the corns with higher efficiency, and a plurality of sets of first feeding conveyor belts 41 are arranged in a matching manner, so that after the corns reach the input end of the first feeding conveyor belt 41 from the bottom conveyor belts 53, a corn is limited by the side walls at two sides and enters the first feeding conveyor belts 41 for orderly conveying forwards; the first feeding and conveying belt 41 is driven by a servo motor to start and stop for intermittent conveying, and each corn is separated by an elastic partition plate 2411 on the first feeding and conveying belt; the corn at the outlet end of the bottom conveyer belt 53 is blocked by the front elastic partition 2411 when entering the first feeding conveyer belt 41, and the rear elastic partition 2411 running from the rear after completely entering the first feeding conveyer belt 41 can block the rear to separate the next corn; the distance between the two elastic partition plates 2411 is slightly larger than the length of one corn, and the specific distance can be adjusted by debugging to meet different conveying requirements. The conveying speed of the corns is effectively controlled by the multiple groups of first feeding and conveying belts 41 when the corns stop, and the corns are adjusted at the adjusting mechanism 1 and then started to run; and orderly corns can run at intervals by means of time-sharing starting and stopping of a plurality of groups of first feeding conveyer belts 41. The combined pipeline 42 can be conveyed by adopting a horizontal pipeline and then pushing the corns back and forth, and can also be used for conveying the corns in a sliding way by adopting an inclined pipeline, and the conveying can be selected according to the requirement or the size of the occupied space.

As a modified embodiment, the debugging air cylinder 6 is arranged between the multiple groups of first feeding conveyer belts 41 and towards the gap between the bottom conveyer belts 53, the cylinder shaft end part of the debugging air cylinder 6 is provided with an oblique angle push block 61, the oblique angle push block 61 is a triangular body and has a big top and a small bottom and a big front and a big back, and when the debugging air cylinder 6 drives the oblique angle push block 61 to push out, the horizontal corn is pushed to be vertical.

As shown in fig. 3 and 4, a plurality of groups of bottom conveyor belts 53 arranged in parallel are not provided with a barrier, so that the accumulation of corns at the input end is avoided, if the corns are transversely conveyed to the output end by the plurality of groups of bottom conveyor belts 53 to be accumulated, the corns can be intermittently worked by a debugging cylinder 6 for arrangement, when the oblique angle push block 61 is pushed out, the transversely arranged corns can be pushed into an oblique state by virtue of a triangular structure with a small upper part, a large lower part, a small front part and a large rear part, and the corns can be adjusted into a vertical state by matching with the corn limit on the original bottom conveyor belt 53; thereby realized guaranteeing output efficiency the time, the maize can not appear piling up.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (10)

1. The utility model provides a sequencing device is carried to maize that maize picker used which characterized in that: the corn sorting machine comprises a feeding mechanism (5), a first feeding mechanism (4), an adjusting mechanism (1), a second feeding mechanism (2) and a discharging mechanism (3), wherein the feeding mechanism (5) is used for receiving corns, the input end of the first feeding mechanism (4) is connected with the feeding mechanism (5) and used for sorting and conveying the corns at the position of the feeding mechanism (5), the output end of the first feeding mechanism (4) is connected to the adjusting mechanism (1), the adjusting mechanism (1) comprises a swinging component (11) and a bearing component (12), the bearing component (12) is provided with an elastic inclined limiting part (121), the swinging component (11) is used for swinging the bearing component (12) left and right, the second feeding mechanism (2) is arranged at the left and right swinging position of the bearing component (12), when the corns fall to the bearing component (12), the bearing component (12) is driven by the swinging component (11) to swing to one side, the open end of this side inclined locating part (121) up, if the maize root then can fall to this side second feeding mechanism (2) down, if the maize head then the crust inserts inclined locating part (121) and makes the maize spacing down, then swing subassembly (11) drive carrier assembly (12) pendulum to the opposite side, the maize falls to the second feeding mechanism (2) of opposite side, the maize of both sides passes through reversing mechanism that sets up in second feeding mechanism (2) and sends discharge mechanism (3) with the head towards the root backward, discharge mechanism (3) send out the maize in proper order.

2. The corn conveying and sequencing device for the corn harvester according to claim 1, characterized in that: the bearing assembly (12) comprises a transverse accommodating pipe (122), the middle of the accommodating pipe (122) is connected with the swinging assembly (11), the bottom of the accommodating pipe (122) is provided with inclined limiting pieces (121) which are uniformly arranged along the axial direction, and the side wall of the accommodating pipe (122) is provided with an inlet (123) opposite to the output end of the first feeding mechanism (4).

3. The corn conveying and sequencing device for the corn harvester according to claim 2, characterized in that: the swinging angle of the bearing component (12) towards two sides is 20-30 degrees.

4. A corn conveying and sequencing device for a corn harvester according to claim 2 or 3, characterized in that: the swing assembly (11) comprises a fixed frame (111), a swing frame (112) and a swing cylinder (113), the middle of the swing frame (112) is hinged to the fixed frame (111), the upper end of the swing frame (112) is connected with an accommodating pipe (122), the lower end of the swing frame is hinged to a cylinder shaft of the swing cylinder (113), the main body of the swing cylinder (113) is hinged to the fixed frame (111), and the cylinder shaft extends out of and retracts into two stations for limiting the accommodating pipe (122) to swing left and right.

5. A corn conveying and sequencing device for a corn harvester according to claim 1, 2 or 3, characterized in that: the second feeding mechanism (2) comprises a first pipeline (21), a second pipeline (22) and a third pipeline (23), the inlet ends of the first pipeline (21) and the second pipeline (22) are respectively arranged at the left-right swinging position of the bearing assembly (12) and used for bearing the corns with the roots facing the front and the rear heads, the outlet ends of the first pipeline (21) and the second pipeline (22) are located above the inlet end of the third pipeline (23), the outlet ends of the first pipeline (21) and the second pipeline (22) and the inlet end of the third pipeline (23) are opposite in direction to form a reversing mechanism, and the corns with the roots facing the front and the rear heads fall from the outlet ends of the first pipeline (21) and the second pipeline (22) to the inlet end of the third pipeline (23) and become heads facing the rear in the third pipeline (23).

6. The corn conveying and sequencing device for the corn harvester according to claim 5, characterized in that: second feeding mechanism (2) are still including setting up in sequencing conveying mechanism (24) of third pipeline (23) exit end, sequencing conveying mechanism (24) are including sequencing conveyer belt (241) and output conveyer belt (242) that connect gradually, the exit end of third pipeline (23) is connected to the entry end of sequencing conveyer belt (241), evenly sets up a plurality of elastic partition boards (2411) along direction of delivery on sequencing conveyer belt (241), and sequencing conveyer belt (241) are stopped work by servo motor drive, and discharge mechanism (3) are connected to the exit end of output conveyer belt (242).

7. The corn conveying and sequencing device for the corn harvester of claim 6, wherein: the discharging mechanism (3) comprises a material receiving wheel disc (31), the middle part of the material receiving wheel disc (31) rotates around a rotating shaft (32) and is driven by a servo motor to start and stop, and a plurality of material receiving through cavities (33) which are uniformly arranged are arranged on the material receiving wheel disc (31) along the circumferential direction; when the receiving through cavity (33) is opposite to the output conveyer belt (242), the corn is conveyed to enter the receiving through cavity (33) through the output conveyer belt (242); and a material pushing cylinder (34) and a material discharging pipeline (35) are arranged on two sides of the material discharging position corresponding to the material receiving through cavity (33), and when the material receiving through cavity (33) stays at the material discharging position, the material pushing cylinder (34) pushes the corns in the material receiving through cavity (33) to the material discharging pipeline (35).

8. A corn conveying and sequencing device for a corn harvester according to claim 1, 2 or 3, characterized in that: the feeding mechanism (5) comprises a tank body (51), a spiral material channel (52) and a bottom conveying belt (53), wherein the spiral material channel (52) is downwards arranged at the inlet end of the bottom conveying belt (53) from the outlet at the upper part of the tank body (51), a material guide inclined wall (511) is oppositely arranged on the tank body (51) and at the outlet of the spiral material channel (52) and the inlet end of the bottom conveying belt (53), a height space for only one corn to pass through is reserved above the bottom conveying belt (53), and the outlet end of the bottom conveying belt (53) is connected with the first feeding mechanism (4).

9. The corn conveying and sequencing device for the corn harvester of claim 8, wherein: bottom conveyer belt (53) set up to parallel arrangement's multiunit, first feeding mechanism (4) include with bottom conveyer belt (53) one-to-one set up first pay-off conveyer belt (41) and set up in first pay-off conveyer belt (41) exit end and be used for combining the combination pipeline (42) of carrying with the maize on the first pay-off conveyer belt (41) of multiunit, first pay-off conveyer belt (41) evenly sets up a plurality of resilient barrier (2411) along direction of delivery, and the first pay-off conveyer belt (41) of multiunit is stopped work by servo motor drive.

10. The corn conveying and sequencing device for the corn harvester of claim 9, wherein: a debugging cylinder (6) is arranged between the first feeding conveying belts (41) in a group towards gaps between the bottom conveying belts (53), an oblique angle pushing block (61) is arranged at the end part of a cylinder shaft of the debugging cylinder (6), the oblique angle pushing block (61) is triangular and is large in top, small in bottom, large in front and large in back, and when the debugging cylinder (6) drives the oblique angle pushing block (61) to push out, the horizontal corn is pushed to be vertical.

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