Corn cob grade sorting machine

Abstract

The utility model relates to the field of sorting machines, in particular to a corn cob grade sorting machine which comprises a conveying device, a baffle and a length scanner, a plurality of lug plates are arranged at the top of the conveying device, the lug plates are welded to the conveying device, the baffle is arranged on one sides of the lug plates, the bottom of the baffle is movably connected to a conveying belt of the conveying device, and the length scanner is arranged on the conveying belt. A plurality of first rotating bolts are arranged on one side of the baffle, one end of each rotating bolt is welded to one side of the baffle, a column rod of each first rotating bolt is in threaded connection with the corresponding lug plate, a length scanner is arranged at the bottom of the baffle and located on the top of the conveying device, and a worker rotates the first rotating bolts on one side of the lug plate to scan the first rotating bolts on the other side of the lug plate. The first rotating bolt rotates to drive the baffle to move towards the middle of the conveying device, the corncobs are prevented from rolling and falling off, the conveying device is started to drive the corncobs to move to the bottom of the length scanner, the conveying device stops running when the corncobs reach the bottom of the length scanner, and the corncobs stop at the bottom of the length scanner for scanning detection.

Description

Technical Field

[0001] The utility model relates to the field of sorting machines, in particular to a corn cob grade sorting machine. Background Art

[0002] The sorting machine is a device that can grade and screen products by weight. Under the action of wind conveying, the material passes through the fan and the feed hopper and falls onto the high-speed rotating material distribution plate. Under the action of centrifugal force, the material is fully dispersed and thrown to the buffer ring. During the falling process, the heavier material, under the action of the cross airflow generated by the rotor, passes through the blades of the adjustment ring, slides into the coarse material collector of the sorting machine, and is collected, and then discharged through the fan.

[0003] The current sorting machines are suitable for sorting most crops, but the existing sorting machines are not convenient for sorting corn cobs. The length grades of corn cobs need to be sorted manually, and the sorting method is relatively cumbersome, time-consuming and labor-intensive, and has low efficiency. Utility Model Content

[0004] The utility model aims to provide a corn cob grader to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a corn cob grading machine, comprising a transmission device, a baffle and a length scanner, a plurality of ear plates are provided on the top of the transmission device, the ear plates are welded to the transmission device, a baffle is provided on one side of the ear plate, the bottom of the baffle is movably connected to the conveyor belt of the transmission device, a plurality of first rotating bolts are provided on one side of the baffle, one end of the rotating bolt is welded to one side of the baffle, the column rod of the first rotating bolt is threadedly connected to the ear plate, a length scanner is provided on the bottom of the baffle, the length scanner is located at the top of the transmission device, one side of the length scanner is connected to the top of a moving rod through a cross bar, and the moving rod is located on the outer side of the transmission device.

[0006] Preferably, the moving rod is movably connected in a sliding groove, one side of the sliding groove is welded to the outside of the transmission device, the side of the sliding groove away from the transmission device is threadedly connected to a second rotating bolt, and one end of the second rotating bolt is movably connected to the moving rod.

[0007] Preferably, one side of the moving rod is in contact with the outer side of the transmission device, a central controller is provided on the side of the transmission device away from the moving rod, a line on one side of the central controller is fixedly connected to a length scanner, a conveyor is provided at one end of the transmission device, and the conveyor is fixedly connected to the transmission device.

[0008] Preferably, a plurality of push plates are provided on the top of the conveyor, a clamp is welded on one side of the push plate, the middle part of the clamp is clamped and connected to the piston rod of the cylinder, the clamp and the piston rod of the cylinder are movably connected through a fixing bolt, and the cylinder is located on the back side of the push plate.

[0009] Preferably, the cylinder is fixedly connected inside the shell, the line on one side of the cylinder passes through the shell and is fixedly connected to one side of the central controller, the column of the shell is welded to one side of the conveyor, and a sorting box is provided on the side of the conveyor away from the shell.

[0010] Preferably, the card slot on one side of the sorting box is snap-connected to one side of the conveyor, the bottom of the sorting box is movably connected to a limit seat, the limit seat is fixedly connected to the side of the conveyor, and the limit seat and the shell are respectively arranged on both sides of the conveyor.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] First, the utility model is a corn cob grade sorting machine that is convenient for detecting the length grade of corn cobs through the setting. The staff rotates the second rotating bolt, and the second rotating bolt moves outward from the sliding groove. The staff pushes the moving rod to adjust the height of the length scanner. After adjustment, the second rotating bolt is used to position the moving rod. The staff places the corn cobs on the transmission device at intervals. In order to prevent the corn cobs from falling due to the inertial rolling of the corn cobs driven by the transmission device, the staff rotates the first rotating bolt on one side of the ear plate. The rotation of the first rotating bolt drives the baffle to move toward the middle of the transmission device to protect the corn cobs and prevent the corn cobs from falling due to rolling. The transmission device starts and drives the corn cobs to move to the bottom of the length scanner. When the transmission device reaches the bottom of the length scanner, it stops running, so that the corn cobs stop at the bottom of the length scanner for scanning and detection.

[0013] Second, the utility model is a corn cob grade sorting machine which is arranged to facilitate the sorting of corn cobs after inspection. A conveyor is provided on one side of the transmission device. The transmission device continues to operate to transport the corn cobs to the conveyor. The length scanner transmits the scanned data of the corn cobs into the central controller. The central controller issues push instructions to several cylinders according to the setting of the length data. The piston rod inside the cylinder drives the push plate on one side to push forward. The push plate touches the corn cobs and pushes corn cobs of different lengths into different sorting boxes for storage, so that the corn cobs can reach grade sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a corn cob grader of the utility model;

[0015] Figure 2 This is a cross-sectional view of a corn cob grader of the utility model;

[0016] Figure 3 This is a component diagram of a corn cob grader of the utility model;

[0017] Figure 4 This is a structural diagram of a length scanner of a corn cob grader of the utility model;

[0018] Figure 5 This is a structural diagram of a conveyor of a corn cob grader of the utility model;

[0019] Among them: 1. Transmission device; 2. Ear plate; 3. Baffle; 4. First rotating bolt; 5. Length scanner; 6. Moving rod; 7. Sliding groove; 8. Second rotating bolt; 9. Conveyor; 10. Push plate; 11. Clamp; 12. Cylinder; 13. Shell; 14. Sorting box; 15. Limit seat; 16. Central controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 A corn cob grader comprises a transmission device 1, a baffle plate 3 and a length scanner 5. The top of the transmission device 1 is provided with a plurality of ear plates 2, which are welded to the transmission device 1. A baffle plate 3 is provided on one side of the ear plate 2. The bottom of the baffle plate 3 is movably connected to the conveyor belt of the transmission device 1. A plurality of first rotating bolts 4 are provided on one side of the baffle plate 3. One end of the rotating bolt is welded to one side of the baffle plate 3. The column rod of the first rotating bolt 4 is threadedly connected to the ear plate 2. A length scanner 5 is provided on the bottom of the baffle plate 3. The length scanner 5 is located at the top of the transmission device 1. One side of the length scanner 5 is connected to the top of the moving rod 6 through a cross bar. At the end, the moving rod 6 is located on the outer side of the transmission device 1, and the staff places the corn cobs on the transmission device 1 at intervals. In order to prevent the corn cobs from falling due to the inertial rolling of the corn cobs driven by the transmission device 1, the staff rotates the first rotating bolt 4 on the side of the ear plate 2. The rotation of the first rotating bolt 4 drives the baffle 3 to move toward the middle of the transmission device 1 to protect the corn cobs and prevent the corn cobs from falling due to rolling. The transmission device 1 starts and drives the corn cobs to move to the bottom of the length scanner 5. When it reaches the bottom of the length scanner 5, the transmission device 1 stops running, so that the corn cobs stop at the bottom of the length scanner 5 for scanning and detection.

[0022] Specifically, the moving rod 6 is movably connected in the sliding groove 7, one side of the sliding groove 7 is welded to the outside of the transmission device 1, and the side of the sliding groove 7 away from the transmission device 1 is threadedly connected to the second rotating bolt 8, and one end of the second rotating bolt 8 is movably connected to the moving rod 6.

[0023] Through the above technical solution, the staff rotates the second rotating bolt 8, and the second rotating bolt 8 moves outward from the sliding groove 7. The staff pushes the moving rod 6 to adjust the height of the length scanner 5 to facilitate the length scanning of the corn cob. After adjustment, the second rotating bolt 8 is used to position the moving rod 6.

[0024] Specifically, one side of the moving rod 6 is in contact with the outer side of the transmission device 1, and a central controller 16 is provided on the side of the transmission device 1 away from the moving rod 6. The line on one side of the central controller 16 is fixedly connected to the length scanner 5. A conveyor 9 is provided at one end of the transmission device 1, and the conveyor 9 is fixedly connected to the transmission device 1.

[0025] Through the above technical solution, a conveyor 9 is provided on one side of the transmission device 1. The transmission device 1 continues to operate to transport the corn cobs to the conveyor 9, and the length scanner 5 transmits the scanned data of the corn cobs into the central controller 16.

[0026] Specifically, a plurality of push plates 10 are provided on the top of the conveyor 9 , and a clamp 11 is welded on one side of the push plate 10 . The middle part of the clamp 11 is clamped and connected to the piston rod of the cylinder 12 . The clamp 11 and the piston rod of the cylinder 12 are movably connected through a fixing bolt, and the cylinder 12 is located on the back side of the push plate 10 .

[0027] Through the above technical solution, the staff rotates the fixing bolt, and the push plate 10 and the clamp 11 rotate on the cylinder 12 following the fixing bolt, so that the push plate 10 is inclined. The inclined push plate 10 is more conducive to the pushing force of the corn cob.

[0028] Specifically, the cylinder 12 is fixedly connected to the inside of the shell 13, the line on one side of the cylinder 12 passes through the shell 13 and is fixedly connected to one side of the central controller 16, the column of the shell 13 is welded to one side of the conveyor 9, and a sorting box 14 is provided on the side of the conveyor 9 away from the shell 13.

[0029] Through the above technical solution, the central controller 16 issues push instructions to several cylinders 12 according to the setting of length data. The piston rod inside the cylinder 12 drives the push plate 10 on one side to push forward. The push plate 10 touches the corn cobs and pushes corn cobs of different lengths into different sorting boxes 14 for storage, so that the corn cobs can reach grade sorting.

[0030] Specifically, the card slot on one side of the sorting box 14 is engaged and connected to one side of the conveyor 9, the bottom of the sorting box 14 is movably connected to the limit seat 15, the limit seat 15 is fixedly connected to the side of the conveyor 9, and the limit seat 15 and the shell 13 are respectively arranged on both sides of the conveyor 9.

[0031] Through the above technical solution, the limiting seat 15 is used to place the sorting box 14, and square grooves are opened on both sides of the sorting box 14 to facilitate the staff to lift the sorting box 14 to dump the corn cobs. At the same time, the horizontal plates on both sides of the top of the sorting box 14 are used to protect the corn cobs to prevent the corn cobs from sliding sideways and falling after being pushed.

[0032] When in use, the staff rotates the second rotating bolt 8, and the second rotating bolt 8 moves outward from the sliding groove 7. The staff pushes the moving rod 6 to adjust the height of the length scanner 5. After adjustment, the second rotating bolt 8 is used to position the moving rod 6. The staff places the corn cobs on the transmission device 1 at intervals. In order to prevent the corn cobs from falling due to the inertial rolling of the transmission device 1, the staff rotates the first rotating bolt 4 on one side of the ear plate 2. The rotation of the first rotating bolt 4 drives the baffle 3 to move toward the middle of the transmission device 1 to protect the corn cobs and prevent the corn cobs from rolling and falling. The transmission device 1 starts to drive the corn cobs to move to the length When the corn cobs reach the bottom of the scanner 5, the transmission device 1 stops running, so that the corn cobs stop at the bottom of the length scanner 5 for scanning and detection. A conveyor 9 is provided on one side of the transmission device 1. The transmission device 1 continues to operate to transport the corn cobs to the conveyor 9. The length scanner 5 transmits the scanned data of the corn cobs into the central controller 16. The central controller 16 issues pushing instructions to several cylinders 12 according to the setting of the length data. The piston rod inside the cylinder 12 drives the push plate 10 on one side to push forward. The push plate 10 touches the corn cobs and pushes the corn cobs of different lengths into different sorting boxes 14 for storage, so that the corn cobs reach the grade sorting.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A corn cob grader, comprising a transmission device (1), a baffle (3) and a length scanner (5), characterized in that: The top of the transmission device (1) is provided with a plurality of ear plates (2), the ear plates (2) are welded to the transmission device (1), a baffle (3) is provided on one side of the ear plate (2), the bottom of the baffle (3) is movably connected to the conveyor belt of the transmission device (1), a plurality of first rotating bolts (4) are provided on one side of the baffle (3), one end of the rotating bolt is welded to one side of the baffle (3), the column rod of the first rotating bolt (4) is threadedly connected to the ear plate (2), a length scanner (5) is provided at the bottom of the baffle (3), the length scanner (5) is located at the top of the transmission device (1), one side of the length scanner (5) is connected to the top of a moving rod (6) through a cross rod, and the moving rod (6) is located on the outer side of the transmission device (1).

2. A corn cob grader according to claim 1, characterized in that: The moving rod (6) is movably connected in the sliding groove (7), one side of the sliding groove (7) is welded to the outside of the transmission device (1), and the side of the sliding groove (7) away from the transmission device (1) is threadedly connected to a second rotating bolt (8), and one end of the second rotating bolt (8) is movably connected to the moving rod (6).

3. A corn cob grader according to claim 2, characterized in that: One side of the moving rod (6) is in contact with the outer side of the transmission device (1); a central controller (16) is provided on the side of the transmission device (1) away from the moving rod (6); a line on one side of the central controller (16) is fixedly connected to the length scanner (5); a transmission machine (9) is provided at one end of the transmission device (1); and the transmission machine (9) is fixedly connected to the transmission device (1).

4. A corn cob grader according to claim 3, characterized in that: A plurality of push plates (10) are provided on the top of the conveyor (9), a clamp (11) is welded on one side of the push plate (10), the middle part of the clamp (11) is clamped and connected to the piston rod of the cylinder (12), the clamp (11) and the piston rod of the cylinder (12) are movably connected via a fixing bolt, and the cylinder (12) is located on the back side of the push plate (10).

5. A corn cob grader according to claim 4, characterized in that: The cylinder (12) is fixedly connected to the inside of the shell (13); a line on one side of the cylinder (12) passes through the shell (13) and is fixedly connected to one side of the central controller (16); a column of the shell (13) is welded to one side of the conveyor (9); and a sorting box (14) is provided on a side of the conveyor (9) away from the shell (13).

6. A corn cob grader according to claim 5, characterized in that: The card slot on one side of the sorting box (14) is connected to one side of the conveyor (9) by card engagement, the bottom of the sorting box (14) is movably connected to a limit seat (15), the limit seat (15) is fixedly connected to the side of the conveyor (9), and the limit seat (15) and the housing (13) are respectively arranged on both sides of the conveyor (9).

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