A maize ear husking machine capable of improving the husking rate of maize ear bracts

Abstract

The utility model relates to a corn ear peeling machine capable of improving corn ear bract peeling rate, relates to ear peeling technical field, solves the technical problem that peeling is not thorough in the corn ear peeling process, including lower support, the transmission plate and the peeling frame of being established on lower support and the feeding port of fixed mounting on the transmission plate, a plurality of main support frames are fixedly installed above the peeling frame, double -eared stop washer is established on each main support frame, each main support frame one side is fixedly installed with vice support frame, each vice support frame is equipped with locking piece, each main support frame and vice support frame top are rotatably installed with peeling shaft, the peeling shaft between each adjacent main support frame and vice support frame top is height misregistration installation, each peeling shaft surface is fixedly connected with peeling roller, the utility model discloses through the peeling shaft height misregistration installation of main support frame and vice support frame top, increases the contact surface of peeling roller to corn ear, and the peeling effect of peeling roller to corn ear is promoted.

Description

Technical Field

[0001] This utility model relates to the field of corn ear peeling technology, specifically a corn ear peeling machine that can improve the corn ear husk removal rate. Background Technology

[0002] The corn huller is a specialized agricultural machine used in the post-harvest processing of corn. It is mainly used to remove the husks and silks from the corn ears. The ears are fed into the machine through a conveyor, and the husks are separated by friction and tearing action using components such as rubber rollers and teeth. Then, the husks and clean ears are sorted and discharged with the help of a fan or brush. This equipment can connect the corn harvesting, drying, and threshing processes, replacing traditional manual hulling, greatly reducing labor costs and improving processing efficiency. It is widely used in family farms, large-scale planting bases, and grain purchasing points. According to the processing capacity, it can be divided into small household type and large industrial type.

[0003] In current corn ear peeling operations, the peeling shafts are mostly installed in parallel, resulting in incomplete peeling. When the corn ear is detached, it still has residual ear husks, leading to poor final peeling results.

[0004] In addition, during the feeding and peeling process of the corn cob peeling machine, some cobs piled up at the top may not be peeled because they are not restricted. During the transmission process, the unrestrained cobs may also slip off the edge of the equipment due to factors such as conveyor belt vibration and speed fluctuations. This not only causes cob loss but may also interrupt the operation process, affecting the overall peeling efficiency and production stability.

[0005] Based on this, the present invention provides a corn ear peeling machine that can improve the corn ear husk removal rate to solve the above problems. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the prior art, this utility model provides a corn ear peeling machine that can improve the corn ear husk peeling rate. This utility model has an ingenious structure and focuses on practicality, effectively solving the technical problem of incomplete peeling during the corn ear peeling process.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A corn ear peeling machine capable of improving the husk removal rate of corn ears includes a lower support, a transmission plate and a peeling frame mounted on the lower support, and a feeding port fixedly mounted on the transmission plate. Multiple main support frames are fixedly mounted above the peeling frame. Each main support frame is equipped with a double-eared stop washer. A secondary support frame is fixedly mounted on one side of each main support frame. Each secondary support frame is equipped with a locking piece. A peeling shaft is rotatably mounted above each main support frame and secondary support frame. The peeling shafts above each adjacent main support frame and secondary support frame are installed at a staggered height. A peeling roller is fixedly connected to the surface of each peeling shaft.

[0009] Preferably, a plurality of support sleeves are provided above the peeling frame, and the peeling shaft is sleeved in the support sleeves. The four support sleeves are grouped together, and the surfaces of the four peeling shafts in each group are fixedly installed with meshing gears.

[0010] Preferably, each of the two sets of peeling shafts has two driven wheels fixedly installed at one end, which are installed in a staggered manner. Multiple peeling motors are fixedly installed on one side of the peeling frame. A driving wheel is fixedly installed at one end of the output shaft of each peeling motor. A belt is connected to the surface of the two driven wheels and the same driving wheel. Each set of peeling shafts has a synchronous pulley fixedly installed at one end. The surfaces of two adjacent synchronous pulleys are meshed with the same toothed belt.

[0011] Preferably, a protective baffle is fixedly installed near the end of the peeling frame, an isolation net frame is fixedly installed on the peeling frame, and multiple ear-pressing shafts are rotatably connected to the peeling frame. Multiple ear-pressing wheels placed below the isolation net frame are fixedly installed on the surface of each ear-pressing shaft.

[0012] Preferably, a pressing motor is fixedly installed on one side of the peeling frame, the output shaft of the pressing motor is connected to one of the pressing shafts, and sprockets that can cooperate with the chain are fixedly installed on the surfaces of the multiple pressing shafts near the other end.

[0013] Preferably, a transmission frame is fixedly installed between the transmission plate and the peeling frame.

[0014] Preferably, the peeling frame has a peel outlet at the bottom and a material outlet at the front end.

[0015] This utility model has the following beneficial technical effects.

[0016] 1. This utility model increases the contact area between the peeling roller and the corn ear by staggering the height of the peeling shafts above the main support frame and the secondary support frame, thereby improving the peeling effect of the peeling roller on the corn ear.

[0017] 2. This utility model can prevent the fruit ears from flying out by setting a protective baffle. The down-pressing motor drives the pressing wheel to rotate through the sprocket and pressing shaft. Combined with the isolation net frame, the fruit ears are stably limited in the peeling frame, avoiding partial peeling of the fruit ears and preventing the fruit ears from slipping off, thus laying a good foundation for subsequent peeling. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a schematic diagram of the assembly structure of the feed outlet, the stalk pressing shaft, and the stalk pressing wheel of this utility model.

[0021] Figure 3 This is a schematic diagram of the assembly structure of the double-eared stop washer, locking plate and secondary support frame in this utility model.

[0022] Figure 4 This is a schematic diagram of the assembly structure of the driving wheel, belt and driven wheel in this invention.

[0023] Figure 5 This is a schematic diagram of the assembly structure of the peeling motor, drive pulley, and belt in this utility model.

[0024] Figure 6 This is a schematic diagram of the assembly structure of the lower pressure motor and the protective baffle in this utility model.

[0025] Figure label:

[0026] 1. Lower support; 2. Feed inlet; 4. Conveyor plate; 6. Conveyor frame; 7. Protective baffle; 8. Isolation net frame; 9. Peeling frame; 15. Peel outlet; 16. Material outlet; 17. Pressing shaft; 18. Pressing wheel; 19. Main support frame; 20. Double-ear stop washer; 21. Locking plate; 22. Secondary support frame; 25. Peeling roller; 26. Peeling motor; 27. Drive wheel; 28. Belt; 29. ​​Driven wheel; 30. Synchronous pulley; 31. Toothed belt; 32. Peeling shaft; 33. Sprocket; 34. Gear; 35. Support sleeve; 37. Lower pressing motor. Detailed Implementation

[0027] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figures 1 to 6 The detailed description of the embodiments will make this clear. All references to the following embodiments are made with reference to the accompanying drawings.

[0028] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0029] This utility model is a corn ear peeling machine that can improve the corn ear husk removal rate. It includes a lower support 1, a transmission plate 4 and a peeling frame 9 on the lower support 1, and a feeding port 2 fixedly installed on the transmission plate 4. Multiple main support frames 19 are fixedly installed above the peeling frame 9. Each main support frame 19 is provided with a double-eared stop washer 20. A secondary support frame 22 is fixedly installed on one side of each main support frame 19. Each secondary support frame 22 is provided with a locking piece 21. A peeling shaft 32 is rotatably installed above each main support frame 19 and secondary support frame 22. The peeling shafts 32 above each adjacent main support frame 19 and secondary support frame 22 are installed at different heights. A peeling roller 25 is fixedly connected to the surface of each peeling shaft 32.

[0030] Multiple support sleeves 35 are provided above the peeling frame 9. The peeling shaft 32 is sleeved in the support sleeve 35. Four support sleeves 35 form a group. Each group of four peeling shafts 32 has meshing gears 34 fixedly installed on its surface.

[0031] Each of the two peeling shafts 32 has two driven wheels 29 fixedly mounted at one end and installed in a staggered manner. Multiple peeling motors 26 are fixedly mounted on one side of the peeling frame 9. The peeling motors 26 have a power supply and a controller. Each peeling motor 26 has a driving wheel 27 fixedly mounted at one end of its output shaft. The two driven wheels 29 and the same driving wheel 27 are all connected by a belt 28. Each set of peeling shafts 32 has a synchronous pulley 30 fixedly mounted at one end. The surfaces of two adjacent synchronous pulleys 30 are meshed with the same toothed belt 31.

[0032] In this embodiment, when the corn ears are conveyed to the peeling roller 25, the peeling motor 26 is controlled by the controller to work, driving the drive wheel 27 to rotate. With the transmission of the belt 28, the driven wheel 29 and two of the peeling shafts 32 rotate. Then, with the transmission of the synchronous pulley 30 and the toothed belt 31, one of the peeling shafts 32 in each group rotates. Each group of peeling shafts 32 rotates through the meshing of the gear 34, driving all the peeling shafts 32 to rotate. At the same time, adjacent peeling shafts 32 rotate in opposite directions. The corn ears are driven by the rotating peeling shafts 32, and the teeth on the peeling shafts 32 drive the corn ears to rotate and peel them.

[0033] As an example, a protective baffle 7 is fixedly installed near the end of the peeling frame 9. The protective baffle 7 is an upwardly inclined stainless steel plate. The protective baffle 7 can limit the corn ears and prevent them from flying out. An isolation net frame 8 is fixedly installed on the peeling frame 9. The isolation net frame 8 is a curved metal rod that is partially parallel to the bottom surface of the peeling frame 9. Three ear pressing shafts 17 are rotatably connected to the peeling frame 9. Each ear pressing shaft 17 has multiple ear pressing wheels 18 fixedly installed on its surface, which are placed below the isolation net frame 8. The ear pressing wheels 18 can stably limit the corn ears on the peeling frame 9.

[0034] A pressing motor 37 is fixedly installed on one side of the peeling frame 9. The pressing motor 37 is connected to an external power supply and controller. The output shaft of the pressing motor 37 is connected to one of the pressing shafts 17. The surfaces of the three pressing shafts 17 near the other end are fixedly installed with sprockets 33 that can cooperate with the chain.

[0035] In this embodiment, before actually processing the corn ears, the chain can be attached to the sprocket 33. When processing the corn ears, the controller can control the pressing motor 37 to work, driving the sprocket 33 to rotate. In conjunction with the chain, the three pressing shafts 17 and multiple pressing wheels 18 rotate. Together with the isolation net frame 8, the corn ears are completely confined within the peeling frame 9 to prevent the corn ears from slipping out and reduce the occurrence of missed peeling of parts of the corn ears. At the same time, the pressing wheels 18, together with the subsequent peeling rollers 25, can improve the corn ear husk removal rate.

[0036] As an example, a conveyor frame 6 is fixedly installed between the conveyor plate 4 and the peeling frame 9 to facilitate the conveying of corn ears.

[0037] The peeling frame 9 has a hull outlet 15 at the bottom for discharging the hulls of the corn ears, and a material outlet 16 at the front end for discharging the corn ears.

[0038] Working principle:

[0039] S1. First, add corn ears from the feed inlet 2. The ears are pushed to the conveyor plate 4 and the conveyor frame 6, and then conveyed to the peeling frame 9.

[0040] S2. When the fruit bunch is conveyed to the peeling frame 9, the chain is first attached to the sprocket 33, and the down-pressing motor 37 is started to drive the sprocket 33 to rotate. The chain is used to make the three pressing shafts 17 and the surface pressing wheel 18 rotate. Combined with the isolation net frame 8, the fruit bunch is stably limited in the peeling frame 9. At the same time, the protective baffle 7 prevents the fruit bunch from flying out.

[0041] S3. Next, start the peeling motor 26 to drive the drive wheel 27 to rotate. The driven wheel 29 and the corresponding peeling shaft 32 are driven to rotate through the belt 28. Then, the synchronous pulley 30 meshes with the toothed belt 31 and the gear 34 to drive all the peeling shafts 32 and the internal peeling rollers 25 to rotate. The peeling is carried out by the tooth grooves on the peeling rollers 25.

[0042] This utility model has the following beneficial technical effects.

[0043] 1. This utility model increases the contact area between the peeling roller 25 and the corn ear by staggering the height of the peeling shaft 32 above the main support frame 19 and the secondary support frame 22, thereby improving the peeling effect of the peeling roller 25 on the corn ear.

[0044] 2. This utility model can prevent the fruit ears from flying out by setting a protective baffle 7. The down-pressing motor 37 drives the pressing wheel 18 to rotate through the sprocket 33 and pressing shaft 17. Combined with the isolation net frame 8, the fruit ears are stably limited in the peeling frame 9, avoiding partial peeling of the fruit ears and preventing the fruit ears from slipping off, thus laying a good foundation for subsequent peeling.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A corn ear peeling machine capable of improving the husk removal rate of corn ears, comprising a lower support (1), a transmission plate (4) disposed on the lower support (1), a peeling frame (9), and a feeding port (2) fixedly installed on the transmission plate (4), characterized in that, Multiple main support frames (19) are fixedly installed above the peeling frame (9). Each main support frame (19) is provided with a double-eared stop washer (20). A secondary support frame (22) is fixedly installed on one side of each main support frame (19). Each secondary support frame (22) is provided with a locking piece (21). A peeling shaft (32) is rotatably installed above each main support frame (19) and secondary support frame (22). The peeling shafts (32) above each adjacent main support frame (19) and secondary support frame (22) are installed at different heights. A peeling roller (25) is fixedly connected to the surface of each peeling shaft (32).

2. The corn ear peeling machine according to claim 1, which can improve the husk removal rate of corn ears, is characterized in that, Multiple support sleeves (35) are provided above the peeling frame (9). The peeling shaft (32) is sleeved in the support sleeve (35). The four support sleeves (35) are a group. Each group of four peeling shafts (32) has meshing gears (34) fixedly installed on their surfaces.

3. A corn ear peeling machine according to claim 2, characterized in that, Each of the two sets of peeling shafts (32) has two driven wheels (29) fixedly installed at one end. Multiple peeling motors (26) are fixedly installed on one side of the peeling frame (9). A driving wheel (27) is fixedly installed at one end of the output shaft of each peeling motor (26). A belt (28) is connected to the surface of the two driven wheels (29) and the same driving wheel (27). Each set of peeling shafts (32) has a synchronous pulley (30) fixedly installed at one end. The same toothed belt (31) meshes on the surfaces of two adjacent synchronous pulleys (30).

4. A corn ear peeling machine according to claim 1, characterized in that, A protective baffle (7) is fixedly installed near the end of the peeling frame (9). An isolation net frame (8) is fixedly installed on the peeling frame (9). Multiple ear pressing shafts (17) are rotatably connected to the peeling frame (9). Multiple ear pressing wheels (18) placed below the isolation net frame (8) are fixedly installed on the surface of each ear pressing shaft (17).

5. A corn ear peeling machine according to claim 4, characterized in that, A pressing motor (37) is fixedly installed on one side of the peeling frame (9). The output shaft of the pressing motor (37) is connected to one of the pressing shafts (17). A sprocket (33) that can cooperate with the chain is fixedly installed on the surface of the multiple pressing shafts (17) near the other end.

6. A corn ear peeling machine according to claim 1, characterized in that, A transmission frame (6) is fixedly installed between the transmission plate (4) and the peeling frame (9).

7. A corn ear peeling machine according to claim 1, characterized in that, The peeling frame (9) has a peel outlet (15) at its bottom and a material outlet (16) at its front end.

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