CN109592371B

CN109592371B - Maize sequencing and conveying device

Info

Publication number: CN109592371B
Application number: CN201811538651.0A
Authority: CN
Inventors: 黄继承; 张彬; 田昆鹏; 沈成; 李显旺
Original assignee: Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Current assignee: Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-06-30
Anticipated expiration: 2038-12-14
Also published as: CN109592371A

Abstract

The invention discloses a corn sorting and conveying device, which is characterized in that disordered corns are continuously conveyed after being subjected to swing screening through a swinging assembly and a bearing assembly of an adjusting mechanism, so that the corns can be conveyed to a discharging mechanism from a feeding mechanism in a consistent head and tail orientation, 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.

Description

Maize sequencing and conveying device

Technical Field

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

Background

The peeling machine is used for peeling the corn, but the corn input of the peeling machine is manually put in, the peeled corn is directly discharged out of the peeling machine to be stacked, and the corn at the outlet end is also stacked, so that at least two persons are needed for using the peeling machine for peeling 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 can have a maize sequencing conveyor, can replace the manual work to carry the maize in order to the peeler, can improve production efficiency greatly.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a corn sorting and conveying device which is simple in structure, can automatically convey and sort corns to adjust the head and tail directions, and can achieve a peeling machine for peeling, so that the effects of saving labor cost and improving production efficiency are met.

The invention adopts the following technical scheme: a corn sequencing and conveying device comprises an adjusting mechanism, a feeding mechanism and a discharging mechanism, wherein the adjusting mechanism comprises a swinging component and a bearing component, the bearing component is provided with an elastic inclined limiting part, the swinging component is used for swinging the bearing component leftwards and rightwards, the feeding mechanism is arranged at the left and right swinging positions of the bearing component, when corns to be screened fall on the bearing component, the bearing component swings to one side by the swinging component, the open end of the inclined locating part of the side faces upwards, if the corn root faces downwards, the corn falls to the feeding mechanism of the side, if the corn head faces downwards, the outer skin is inserted into the inclined locating part to enable the corn to be limited, then the swinging assembly drives the bearing assembly to swing to the other side, the corn falls to the feeding mechanism of the other side, the corn on the two sides passes through the reversing mechanism arranged in the feeding mechanism, the head of the reversing mechanism is conveyed to the discharging mechanism from the front root to the back, and the discharging mechanism sequentially conveys the corn.

As an improvement, the feeding mechanism comprises a first pipeline, a second pipeline and a third pipeline, wherein inlet ends of the first pipeline and the second pipeline are respectively arranged at left-right swinging positions of the bearing assembly and used for bearing the corns with the roots facing the front head backwards, outlet ends of the first pipeline and the second pipeline are positioned above an inlet end of the third pipeline, and the end parts of the pipelines face oppositely to form a reversing mechanism.

As an improvement, the 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 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 material receiving through cavities are uniformly arranged 4 in the circumferential direction of the material receiving wheel disc, two groups of left and right positions of the material pushing cylinder and the material discharging pipeline are arranged to serve as material discharging stations of the material receiving through cavities, and two groups of upper and lower positions of the sequencing conveying mechanism are arranged to serve as material feeding stations of the material receiving through cavities.

As an improvement, 2 receiving through cavities are arranged in the circumferential direction of the receiving wheel disc, the connecting line of the 2 receiving through cavities and the rotating shaft forms an included angle of 90 degrees, two groups of left and right positions of the pushing cylinder and the discharging pipeline are arranged to serve as discharging stations of the receiving through cavities, and one group of upper or lower positions of the sequencing conveying mechanism are arranged to serve as feeding stations of the receiving through cavities.

As an improvement, a stop block for stopping corns is arranged at the port of the other end of the front part of the output conveying belt, which is opposite to the material receiving through cavity.

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 for inputting corns.

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.

The invention has the beneficial effects that: through the arrangement of the adjusting mechanism, the feeding mechanism and the discharging mechanism, after the corn is harvested by the corn harvester, the corn can be directly conveyed to the adjusting mechanism from the ear box through the conveying mechanism without manual carrying and sorting; the adjusting mechanism can output the corns with consistent head and tail directions by swinging, screening and then continuously conveying the corns, so that the 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.

Drawings

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

Fig. 2 is a schematic structural view of the adjusting mechanism of the present invention.

Fig. 3 is a schematic structural view of the feeding mechanism and the discharging mechanism of the present invention.

Fig. 4 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. 1-4 show an embodiment of the corn sequencing and conveying device 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 an adjusting mechanism 1, a feeding mechanism 2 and a discharging mechanism 3, wherein 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 feeding mechanism 2 is arranged at the left and right swinging positions of the bearing component 12, when corns to be screened fall on the bearing component 12, the bearing component 12 is swung to one side by the swinging component 11, the open end of the inclined limiting part 121 at the side faces upwards, the feeding mechanism 2 at the side faces downwards if the root of the corn faces downwards, the husks are inserted into the inclined limiting part 121 to limit the position of the corn if the head of the corn faces downwards, then the swinging component 11 drives the bearing component 12 to swing to the other side, the corn falls to the feeding mechanism 2 at the other side, the corns at the two sides are conveyed to the discharging mechanism 3 with the head facing backwards through a reversing mechanism arranged in the feeding mechanism, the discharging mechanism 3 sequentially sends out the corns.

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, a conveying belt driven by a servo motor is connected through the opening, corns are conveyed to the adjusting mechanism 1 one by one intermittently, a corn with an unknown head and tail direction is received in the adjusting mechanism 1 through the bearing component 12, the bearing component 12 is inclined towards one side when the swinging component 11 works, the open end of the inclined limiting component 121 at the side is upward, and if the root part of the corn at the moment is inclined downwards, the corn husk can not be clamped by the inclined limiting component 121, so that the corn husk can smoothly slide and fall to the feeding mechanism 2 at the side due to the inclination of the bearing component 12, and the output of the root part of the corn towards the back of the head part is realized; a sensor can be arranged in the bearing component 12 or at the inlet of the side feeding mechanism 2, the sensor in the bearing component 12 detects whether the corn leaves the bearing component 12 or the sensor at the feeding mechanism 2 detects whether the corn reaches the side feeding mechanism 2, and if so, a feedback signal is sent to the conveyer belt to convey the next corn for screening the 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 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 a reversing mechanism in the 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 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 orientations of the duct ends are opposite to form a reversing mechanism, when the corn with the root facing backward falls from the outlet ends of the first duct 21 and the second duct 22 to the inlet end of the third duct 23, the corn becomes the corn with the head facing backward toward the root in the third duct 23.

As shown in fig. 3, 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 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 the outlet end of the output conveying belt 242 is connected to the discharging mechanism 3.

As shown in fig. 3, 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 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. 3, as the corn conveyed by the output conveyer belt 242 completely enters the receiving through cavity 33 due to inertia, a stopper 36 may be disposed in front of the receiving through cavity 33 opposite to the output conveyer belt 242 to prevent the corn from protruding 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 protruding 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 the discharging station, the material pushing cylinder 34 can push the corns to the discharging pipeline 35 from the rear, and the discharging pipeline 35 can be externally connected with a peeling machine.

As an improved specific embodiment, 4 receiving through cavities 33 are uniformly arranged in the circumferential direction of the receiving wheel disc 31, two groups of left and right positions of the pushing air cylinder 34 and the discharging pipeline 35 are arranged to serve as discharging stations of the receiving through cavities 33, and two groups of upper and lower positions of the sequencing conveying mechanism 24 are arranged to serve as feeding stations of the receiving through cavities 33.

As shown in fig. 4, the receiving through cavities 33 can be arranged into 4 cavities, for example, the receiving through cavities 33 on the left and right sides of the figure are discharging stations, the upper and lower positions are feeding stations, 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; the above actions are repeated. The material receiving wheel disc 31 is made to rotate in a whole circle through the servo motor, stop and run every 90 degrees, and two discharging stations and two feeding stations are matched to perform efficient discharging work. The left and right, the upper and the lower are only relative concepts, the relative positions of the discharging station and the feeding station can be changed, and the corn conveying of the material receiving wheel disc 31 realized by the double discharging stations and the double feeding stations at intervals is within the protection scope of the invention.

As an improved specific embodiment, 2 receiving through cavities 33 are arranged in the circumferential direction of the receiving wheel disc 31, a 90-degree included angle is formed between a connecting line of the 2 receiving through cavities 33 and the rotating shaft 32, two groups of left and right positions of the pushing cylinders 34 and the discharging pipelines 35 are arranged to serve as discharging stations of the receiving through cavities 33, and one group of upper or lower positions of the sequencing conveying mechanism 24 are arranged to serve as feeding stations of the receiving through cavities 33.

As shown in fig. 4, the material receiving through cavities 33 can be arranged into 2 cavities, the positions of the material receiving through cavities 33 on the left and right sides of the drawing are discharging stations, the lower position is a feeding station, and the two material receiving through cavities 33 which are forked are the setting positions of the material receiving through cavities 33: when the corn harvester is used, the corn is placed in the lower receiving through cavity 33, the corn in the left receiving through cavity 33 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 clockwise by 90 degrees; the above counterclockwise and clockwise actions are repeated. The material receiving wheel disc 31 is made to stop and run 90 degrees back and forth clockwise and anticlockwise through a servo motor, and two discharging stations and one feeding station are matched to perform efficient discharging work. The left and right, the upper and the lower are only relative concepts, the relative positions of the discharging station and the feeding station can be changed, and the corn conveying of the material receiving wheel disc 31 realized by the double discharging stations and the single feeding station is within the protection scope of the invention.

As a modified embodiment, the bearing assembly 12 comprises a horizontal containing tube 122, the middle part of the containing tube 122 is connected with the swinging assembly 11, the bottom of the containing tube 122 is provided with inclined limiting pieces 121 which are uniformly arranged along the axial direction, and the side wall of the containing tube 122 is provided with an inlet 123 for inputting corns.

As shown in FIG. 2, the ports at the two ends of the accommodating tube 122 correspond to the inlet ends of the feeding mechanism 2 at the two sides, respectively, and when the accommodating tube 122 swings left and right to the position, the ports are opposite to the inlet ends of the feeding mechanism 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 accommodate the output end of the conveyor belt as may be required.

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. 2, 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 shape journey of cylinder axle, satisfy the needs that the maize can slide down to be convenient for adjust the swing angle through the cylinder axle shape journey of adjusting swing cylinder 113 when needing, satisfy specific screening needs.

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

1. The utility model provides a maize sequencing conveyor which characterized in that: comprises an adjusting mechanism (1), a feeding mechanism (2) and a discharging mechanism (3), wherein 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 feeding mechanism (2) is arranged at the left and right swinging positions of the bearing component (12), when corns to be screened fall on the bearing component (12), the bearing component (12) is swung to one side by the swinging component (11), the open end of the inclined limiting part (121) at the side faces upwards, if the root of the corn falls down, the feeding mechanism (2) at the side is fallen, if the head of the corn falls down, the husk is inserted into the inclined limiting part (121) to limit the corn, then the swinging component (11) drives the bearing component (12) to swing to the other side, and the corn falls to the feeding mechanism (2) at the other side, the corn on both sides is through the reversing mechanism who sets up in feeding mechanism (2) with the head towards root backward feeding discharge mechanism (3), discharge mechanism (3) are sent out the corn in proper order.

2. The corn sequencing conveyor of claim 1, wherein: the feeding mechanism (2) comprises a first pipeline (21), a second pipeline (22) and a third pipeline (23), wherein inlet ends of the first pipeline (21) and the second pipeline (22) are respectively arranged at left-right swinging positions of the bearing assembly (12) and used for bearing corns with the roots facing the front and the rear heads, outlet ends of the first pipeline (21) and the second pipeline (22) are located above the inlet end of the third pipeline (23), the end directions of the pipelines are opposite to form a reversing mechanism, and when the corns with the roots facing the front and the rear heads fall to the inlet end of the third pipeline (23) from the outlet ends of the first pipeline (21) and the second pipeline (22), the corns become heads facing the front and the rear heads in the third pipeline (23).

3. The corn sequencing conveyor of claim 2, wherein: 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).

4. A corn sequencing conveyor as in claim 3 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) 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).

5. The corn sequencing conveyor of claim 4, wherein: the material receiving through cavity (33) is uniformly provided with 4 material receiving wheel discs (31) in the circumferential direction, two groups of material receiving through cavities (33) are arranged at the left and right sides of the material pushing cylinder (34) and the material discharging pipeline (35), and two groups of material receiving through cavities (33) are arranged at the upper and lower sides of the sequencing conveying mechanism (24).

6. The corn sequencing conveyor of claim 4, wherein: the material receiving through cavity (33) is provided with 2 material receiving through cavities (33) in the circumferential direction of the material receiving wheel disc (31), the connecting line of the 2 material receiving through cavities (33) and the rotating shaft (32) is at an included angle of 90 degrees, two groups of material pushing cylinders (34) and two groups of material discharging pipelines (35) which are arranged at the left and right positions are used as material discharging stations of the material receiving through cavities (33), and the sequencing conveying mechanism (24) is provided with a group of material feeding stations which are arranged above or below the sequencing conveying mechanism and are used as the material receiving through cavities (33).

7. The corn sequencing conveyor of claim 6, wherein: the front of the output conveying belt (242) is provided with a stop block (36) for stopping corns relatively to the other end port of the material through cavity (33).

8. A corn sequencing conveyor as claimed in any one of claims 1 to 7, wherein: 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) for inputting corns.

9. The corn sequencing conveyor of claim 8, wherein: the swinging angle of the bearing component (12) towards two sides is 20-30 degrees.

10. The corn sequencing conveyor of claim 8, wherein: 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.