Corn head and tail cutting device

Abstract

The utility model relates to the technical field of corn cutting equipment, in particular to a corn head and tail cutting device which comprises a rack, a plurality of sets of chain wheels are rotationally connected to the rack, chains are arranged outside the chain wheels in a sleeved mode, a motor is fixedly connected to the outside of the rack, the output end of the motor is fixedly connected with one chain wheel, and the output end of the motor is fixedly connected with the other chain wheel. A plurality of sets of storage frames are connected to the outer portion of the chain, a protective cover is fixedly connected to the top of the rack, a first sliding plate and a second sliding plate are arranged at the top of the protective cover in a penetrating mode, and cutting knives are fixedly connected to the bottoms of the first sliding plate and the second sliding plate. Through the arrangement of cutting knives at the bottoms of the first sliding plate and the second sliding plate, the heads and tails of corn can be cut respectively, so that the cutting efficiency is improved, and in addition, through the arrangement of a push-out assembly, the position of the corn can be pushed and adjusted.

Description

Technical Field

[0001] This utility model relates to the technical field of corn cutting equipment, and in particular to a corn head and tail cutting device. Background Technology

[0002] During corn processing, substandard corn needs to have its tops and bottoms removed, which requires a corn cutting device.

[0003] In the prior art, Chinese Patent No. CN 220146054 U discloses a corn cutting device, including a frame, a corn placement rack and a cutter disposed within the frame. The corn placement rack is a cylindrical box frame suspended within the frame. Several corn placement holes are vertically and evenly arranged on the corn placement rack. A cutting baffle is provided at the bottom of each corn placement hole. A corn head leakage hole is opened in the center of the cutting baffle. A motor is disposed inside the frame at the lower side of the corn placement rack. The cutter is rotatably connected to the top of the motor. The top cutting plane of the cutter is close to the bottom plane of the corn placement rack to cut off the corn head protruding outside the corn head leakage hole.

[0004] In this patent, corn needs to be placed manually and cannot be cut continuously, resulting in low cutting efficiency. Utility Model Content

[0005] In response to the technical problem mentioned in the background art, which requires manual placement of corn and cannot be continuously cut, resulting in low cutting efficiency, this utility model provides a corn head and tail cutting device.

[0006] The technical solution adopted by this utility model is as follows: a corn cutting device, including a frame, multiple sets of sprockets rotatably connected to the frame, chains sleeved on the outside of the sprockets, a motor fixedly connected to the outside of the frame, the output end of the motor fixedly connected to one of the sprockets, multiple sets of storage frames connected to the outside of the chains, a protective cover fixedly connected to the top of the frame, a first sliding plate and a second sliding plate penetrating through the top of the protective cover, a cutting blade fixedly connected to the bottom of both the first and second sliding plates, a first iron plate and a second iron plate fixedly connected to the outside of the first and second sliding plates respectively, a first electric push rod fixedly connected to the outside of the protective cover, a support plate fixedly connected to the output end of the first electric push rod, a first electromagnet and a second electromagnet fixedly connected to the support plate, and a push-out component inside the protective cover.

[0007] In one embodiment, a connecting plate is fixedly connected to the outside of both the first and second skateboards, and a spring is connected between the connecting plate and the protective cover.

[0008] In one embodiment, a second electric push rod is fixedly connected to the top of the protective cover, and a pressure plate is fixedly connected to the output end of the second electric push rod after passing through the protective cover.

[0009] In one embodiment, the ejection assembly includes a third electric push rod, a synchronization plate fixedly connected to the output end of the third electric push rod, a slide rod fixedly connected to the outside of the synchronization plate, a first upright plate and a second upright plate fixedly connected to the outside of the slide rod, a push plate fixedly connected to the top of both the first upright plate and the second upright plate, a push column fixedly connected to the outside of the push plate, a fixing frame fixedly connected to the outside of the frame, the third electric push rod fixedly connected to the fixing frame, and the slide rod passing through the fixing frame.

[0010] In one embodiment, a fixing plate is fixedly connected between the first upright plate and the second upright plate.

[0011] In one embodiment, the storage frame is a V-shaped or arc-shaped structure.

[0012] In one embodiment, the storage frame has multiple sets of stripes on its exterior.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, in this utility model, the corn can be continuously conveyed by the setting of chain and sprocket, and the head and tail of the corn can be cut by the setting of the cutting blades at the bottom of the first and second slide plates, thereby improving the cutting efficiency. In addition, the position of the corn can be adjusted by the setting of the push-out component. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the frame structure in this utility model;

[0017] Figure 4 This is a structural schematic diagram of the component introduced in this utility model.

[0018] The components in the diagram are labeled as follows: 1. Frame; 2. Sprocket; 3. Motor; 4. Chain; 5. Storage frame; 6. Protective cover; 7. First electric push rod; 8. Support plate; 9. First electromagnet; 10. Second electromagnet; 11. First sliding plate; 12. Connecting plate; 13. Spring; 14. First iron plate; 15. Second sliding plate; 16. Second iron plate; 17. Fixing frame; 18. Second electric push rod; 19. Pressure plate; 20. Cutting blade; 21. Third electric push rod; 22. Synchronizing plate; 23. Slide rod; 24. First upright plate; 25. Fixing plate; 26. Push column; 27. Second upright plate; 28. Push plate. Detailed Implementation

[0019] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0022] In order to solve the problems existing in the background art, this application proposes the following technical solution: a corn cutting head and tail device, including a frame 1, a plurality of sprockets 2 are rotatably connected on the frame 1, a chain 4 is sleeved on the outside of the sprockets 2, a motor 3 is fixedly connected to the outside of the frame 1, the output end of the motor 3 is fixedly connected to one of the sprockets 2, and the motor 3 is used to drive the sprocket 2 to rotate, thereby driving the chain 4 to drive the transmission.

[0023] Among them, multiple storage frames 5 are connected to the outside of the chain 4. The storage frames 5 have a V-shaped or arc-shaped structure and are used to store corn. The outside of the storage frames 5 is provided with multiple stripes.

[0024] In this embodiment, a protective cover 6 is fixedly connected to the top of the frame 1. A first sliding plate 11 and a second sliding plate 15 are provided through the top of the protective cover 6. A cutting blade 20 is fixedly connected to the bottom of both the first sliding plate 11 and the second sliding plate 15. The cutting blade 20 is used to cut the head and tail of the corn.

[0025] In addition, a first iron plate 14 and a second iron plate 16 are fixedly connected to the outside of the first sliding plate 11 and the second sliding plate 15, respectively. A first electric push rod 7 is fixedly connected to the outside of the protective cover 6. A support plate 8 is fixedly connected to the output end of the first electric push rod 7. A first electromagnet 9 and a second electromagnet 10 are fixedly connected to the support plate 8. A connecting plate 12 is fixedly connected to the outside of both the first sliding plate 11 and the second sliding plate 15. A spring 13 is connected between the connecting plate 12 and the protective cover 6. The above technical solution is explained as follows: The second electric push rod 18 drives the pressure plate 19 to press the corn tightly. When the first electromagnet 9 is energized, it attracts and fixes itself to the first iron plate 14. The first electric push rod 7 drives the first sliding plate 11 and the cutting blade 20 at the bottom of the first sliding plate 11 to move downward, thereby cutting one end of the corn.

[0026] In this embodiment, an ejection component is also provided inside the protective cover 6.

[0027] The protective cover 6 is fixedly connected to a second electric push rod 18. The output end of the second electric push rod 18 passes through the protective cover 6 and is fixedly connected to a pressure plate 19. Specifically, the push-out assembly includes a third electric push rod 21, a synchronization plate 22 fixedly connected to the output end of the third electric push rod 21, a slide rod 23 fixedly connected to the outside of the synchronization plate 22, a first upright plate 24 and a second upright plate 27 fixedly connected to the outside of the slide rod 23, a fixing plate 25 fixedly connected between the first upright plate 24 and the second upright plate 27, a push plate 28 fixedly connected to the top of both the first upright plate 24 and the second upright plate 27, a push column 26 fixedly connected to the outside of the push plate 28, a fixing frame 17 fixedly connected to the outside of the frame 1, the third electric push rod 21 fixedly connected to the fixing frame 17, the slide rod 23 passes through the fixing frame 17, the electric push rod retracts, and the corn is pushed to one side by the push column 26 on the first upright plate 24. The electric push rod extends, and the corn is pushed to the other side by the push column 26 on the second upright plate 27, thereby controlling the position of the corn.

[0028] The specific usage method in this embodiment is as follows:

[0029] The corn is placed on the storage frame 5, and the motor 3 drives the sprocket 2 to rotate, thereby realizing the transmission of the chain 4. When some of the corn enters the protective cover 6, the third electric push rod 21 retracts, thereby pushing the corn to one side through the push column 26 on the first upright plate 24. At the same time, the second electric push rod 18 drives the pressure plate 19 to press the corn tightly. The first electromagnet 9 is energized, and the first electromagnet 9 is attracted and fixed to the first iron plate 14. The first electric push rod 7 drives the first slide plate 11 and the cutting blade 20 at the bottom of the first slide plate 11 to move downward, thereby cutting one end of the corn.

[0030] When the other end of the corn needs to be cut, the same principle applies. The third electric push rod 21 is pushed out, and the corn is pushed to the other side by the push column 26 on the second upright plate 27. At the same time, the second electromagnet 10 is energized and the first electromagnet 9 is de-energized. When the first electric push rod 7 moves downward, it can only drive the second slide plate 15 to slide downward. The second slide plate 15 drives the cutting blade 20 to cut the corn. After that, the corn can be transported by the chain 4.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A device for cutting the head and tail of corn, characterized in that, The system includes a frame (1), on which multiple sets of sprockets (2) are rotatably connected. A chain (4) is fitted around each sprocket (2). A motor (3) is fixedly connected to the outside of the frame (1), and the output end of the motor (3) is fixedly connected to one of the sprockets (2). Multiple storage frames (5) are connected to the outside of the chain (4). A protective cover (6) is fixedly connected to the top of the frame (1). A first sliding plate (11) and a second sliding plate (15) are provided through the top of the protective cover (6). The first sliding plate... (11) and the bottom of the second slide plate (15) are both fixedly connected to a cutting blade (20). The first slide plate (11) and the second slide plate (15) are respectively fixedly connected to the outside of the first slide plate (14) and the second iron plate (16). The outside of the protective cover (6) is fixedly connected to a first electric push rod (7). The output end of the first electric push rod (7) is fixedly connected to a support plate (8). The support plate (8) is fixedly connected to a first electromagnet (9) and a second electromagnet (10). The protective cover (6) is also provided with a push-out component.

2. The corn head and tail cutting device according to claim 1, characterized in that, The first slide plate (11) and the second slide plate (15) are both fixedly connected to the outside of a connecting plate (12), and a spring (13) is connected between the connecting plate (12) and the protective cover (6).

3. The corn head and tail cutting device according to claim 2, characterized in that, The top of the protective cover (6) is fixedly connected to a second electric push rod (18), and the output end of the second electric push rod (18) passes through the protective cover (6) and is fixedly connected to a pressure plate (19).

4. A corn head and tail cutting device according to claim 3, characterized in that, The ejection assembly includes a third electric push rod (21), a synchronization plate (22) fixedly connected to the output end of the third electric push rod (21), a slide rod (23) fixedly connected to the outside of the synchronization plate (22), a first upright plate (24) and a second upright plate (27) fixedly connected to the outside of the slide rod (23). The top of the first upright plate (24) and the second upright plate (27) are both fixedly connected to a push plate (28). The outside of the push plate (28) is fixedly connected to a push column (26). The outside of the frame (1) is fixedly connected to a fixed frame (17). The third electric push rod (21) is fixedly connected to the fixed frame (17). The slide rod (23) passes through the fixed frame (17).

5. A corn head and tail cutting device according to claim 4, characterized in that, A fixing plate (25) is fixedly connected between the first upright plate (24) and the second upright plate (27).

6. The corn head and tail cutting device according to claim 1, characterized in that, The storage frame (5) has a V-shaped or arc-shaped structure.

7. A corn head and tail cutting device according to claim 1, characterized in that, The storage frame (5) has multiple stripes on its exterior.

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