Corn husker facilitating collection

Abstract

The utility model relates to the technical field of corn husking, in particular to a corn husker facilitating collection. The corn husker facilitating collection comprises a shell, a supporting frame, a feeding port, a transmission roller and a husking roller, the supporting frame is fixedly connected to the lower middle portion of the shell, the feeding port is fixedly connected to the left side of the upper portion of the shell, a discharging port is formed in the right side of the upper portion of the shell, and a discharging port is formed in the rear side of the upper portion of the shell. The upper portion in the shell is rotationally connected with transmission rollers distributed front and back, and the upper portion in the shell is rotationally connected with peeling rollers symmetrical front and back. By arranging a placing plate, a screening box and a collecting box, in the peeling process, corn kernels fall into the screening box from a gap between two transmission rollers, meanwhile, part of bracts also fall into the screening box, the screening box screens the bracts and the corn kernels, the bracts stay in the screening box, the corn kernels fall into the collecting box from the screening box, and therefore the corn kernels are peeled. Therefore, the purpose of collecting corn kernels in a centralized mode is achieved, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of corn peeling, in particular to a corn peeling machine which is convenient for collection. Background Art

[0002] Corn is an annual herbaceous plant of the genus Zea in the family Poaceae. It is one of the important food crops and feed crops. Corn is a coarse grain and its nutrients are mainly starch. It mainly provides carbohydrates and contains a small amount of protein and fat. Corn must be peeled after harvesting to prevent the corn kernels from moldy and make the corn easier to store.

[0003] The patent with the patent authorization announcement number CN207744401U discloses a corn peeling machine, including a box body, a support frame, a feed port and a discharge port. The box body is tilted and arranged on the support frame. A motor is arranged on one side of the support frame. A feed port is arranged on the higher side of the box body, and a discharge port is arranged on the lower side of the box body. A peeling device is arranged in the box body, and a squeezing device is arranged above the peeling device. Although the above patent can observe the working conditions in the peeling machine through an observation device and clean the peeling machine in time, there are still some shortcomings in actual use. For example, during the peeling process, the peeling device will peel a small amount of corn kernels from the corn, and the peeled corn kernels will be mixed into the husks and discharged from the husk discharge port together with the husks, which is easy to cause waste.

[0004] Therefore, there is a particular need for a corn peeling machine that is easy to collect. The peeling machine achieves the purpose of collecting corn kernels by arranging a placement plate, a screening box and a collecting box. Utility Model Content

[0005] In order to overcome the disadvantage that in the peeling process of the existing patent, the peeling device will peel a small amount of corn kernels from the corn, the peeled corn kernels will be mixed into the husks, and discharged from the husk outlet together with the husks, which is easy to cause waste, the utility model provides a corn peeling machine which is easy to collect. The peeling machine achieves the purpose of collecting corn kernels by arranging a placing plate, a screening box and a collecting box.

[0006] The utility model is realized through the following technical means: a corn peeling machine that is easy to collect, comprising a shell, a support frame, a feed port, a transmission roller and a peeling roller, the middle and lower part of the shell is fixedly connected to the support frame, the left side of the upper part of the shell is fixedly connected to the feed port, the right side of the upper part of the shell is provided with a discharge port, and the rear side of the upper part of the shell is provided with a discharge port for discharging husks, the upper part of the shell is rotatably connected to transmission rollers distributed front and back, and the top surface of the transmission roller is higher than the bottom surface of the discharge port, so that the corn transported by the transmission roller falls out of the discharge port, the upper part of the shell is rotatably connected to peeling rollers that are symmetrical front and back, and the discharge port is located behind the peeling roller, so that the husks on the peeling roller are discharged from the discharge port, and also includes a placement plate, a screening box and a collection box, the lower part of the shell is slidably connected to a placement plate, a screening box for screening husks and corn kernels is placed on the placement plate, a collection box for collecting corn kernels is placed on the lower part of the shell, the collection box is located directly below the screening box, and the total area of ​​the bottom of the collection box is larger than the total area of ​​the bottom of the screening box.

[0007] In one of the embodiments, a handle is also included. A pull groove is opened on the rear side of the screening box, and a square handle is fixedly connected to the rear side of the collecting box.

[0008] In one of the embodiments, it also includes a motor, a pulley assembly, a small gear and a large gear. The motor is installed on the left side of the upper part of the shell, and the output shaft of the motor is fixedly connected to the transmission roller on the rear side. The pulley assembly is rotatably connected between the left ends of the two transmission rollers, and a small gear is fixedly connected to the left end of the transmission roller. The large gear is fixedly connected to the left end of the peeling roller. The adjacent large gear and small gear are meshed with each other. The operation of the motor causes the transmission rollers on the front and rear sides to rotate, and then the small gear is meshed with the large gear, so that the large gear drives the peeling roller to rotate.

[0009] In one of the embodiments, it also includes a second guide rod, a second spring, a cam, a first guide rod, a roller, a pressure plate and a first spring. A plurality of second guide rods distributed symmetrically are fixedly connected to the lower part of the shell. The placement plate is slidably connected to the second guide rod, and the second guide rod is sleeved with a second spring for assisting resetting. The two ends of the second spring are respectively connected to the placement plate and the second guide rod. The left and right ends of the peeling roller are fixedly connected with cams. A plurality of first guide rods distributed in a rectangular shape are fixedly connected to the upper part of the shell. A roller is installed on the upper end of the first guide rod, and the roller is located below the cam. A pressure plate is fixedly connected between the plurality of first guide rods, and the pressure plate is located above the screening box so that the pressure plate can squeeze the screening box. A first spring for assisting resetting is sleeved on the first guide rod, and the two ends of the first spring are respectively connected to the pressure plate and the shell. The cam is driven by the peeling roller to rotate and squeeze the first guide rod, thereby causing the pressure plate to move downward and squeeze the screening box downward.

[0010] In one embodiment, the placement plate and the pressing plate are both in contact with the edge of the screening box, so that the screening net of the screening box is not blocked.

[0011] In one of the embodiments, a fan is further included. A plurality of fans distributed laterally are installed on the front side of the upper portion of the housing. The fans are located in front of the peeling roller and are higher than the peeling roller, so that the wind flow generated by the fans blows the bracts on the peeling roller.

[0012] From the above description of the structure of the utility model, it can be known that the design starting point, concept and advantages of the utility model are: 1. By setting a placement plate, a screening box and a collecting box, during the peeling process, the corn kernels fall into the screening box from the gap between the two transmission rollers, and at the same time, part of the bracts also fall into the screening box. The screening box screens the bracts and corn kernels, so that the bracts remain in the screening box, and the corn kernels fall out of the screening box into the collecting box, thereby achieving the purpose of centralized collection of corn kernels and avoiding waste.

[0013] 2. By setting a fan, the fan generates wind flow when it rotates, blowing the peeled bracts forward, so that the bracts are discharged from the discharge port, avoiding excessive bracts from accumulating on the peeling roller.

[0014] 3. By setting a cam, a first guide rod and a pressure plate, the peeling roller drives the cam to rotate and intermittently squeeze the first guide rod to move downward, thereby causing the pressure plate to move downward and squeeze the screening box downward, the cam continues to rotate and intermittently stops squeezing the first guide rod, the first spring assists the pressure plate to move upward and stop squeezing the screening box, the second spring assists the screening box to move upward and reset, and so on and so forth, causing the screening box to continuously move downward and upward to shake the bracts inside it, and shake out the corn kernels in the bracts, thereby ensuring the screening effect of the corn kernels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the small gear, pulley assembly and large gear of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the cam, roller, first guide rod and other components of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of components such as a pressing plate, a screening box and a placing plate of the utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the placement plate, the second guide rod, the second spring and other components of the utility model.

[0020] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the cam, roller, first guide rod and other components of the utility model.

[0021] Markings in the figure are: 1. support frame, 2. casing, 3. feed port, 4. motor, 5. small gear, 6. pulley assembly, 7. large gear, 8. peeling roller, 9. transmission roller, 10. discharge port, 11. cam, 12. roller, 13. first guide rod, 14. first spring, 15. pressure plate, 16. screening box, 17. pulling groove, 18. placement plate, 19. second guide rod, 20. second spring, 21. collection box, 22. handle, 23. fan, 24. discharge port. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0023] Embodiment: A corn peeling machine for easy collection, see Figure 1-Figure 6 As shown, it includes a shell 2, a support frame 1, a feed port 3, a transmission roller 9, a peeling roller 8, a motor 4, a pulley assembly 6, a small gear 5, a large gear 7 and a fan 23. The lower middle part of the shell 2 is connected to the support frame 1 by welding, the left upper part of the shell 2 is connected to the feed port 3 by welding, the right upper part of the shell 2 is provided with a discharge port 10, the rear upper part of the shell 2 is provided with a discharge port 24 for discharging bracts, and the upper inner part of the shell 2 is rotatably connected to transmission rollers 9 distributed front and back, and the top surface of the transmission roller 9 is higher than The bottom surface of the discharge port 10 allows the corn transported by the transmission roller 9 to fall out of the discharge port 10. The upper part of the shell 2 is rotatably connected to the front and rear symmetrical peeling rollers 8, and the discharge port 24 is located behind the peeling rollers 8, so that the husks on the peeling rollers 8 are discharged from the discharge port 24. The left side of the upper part of the shell 2 is connected to the motor 4 by bolts, and the output shaft of the motor 4 is fixedly connected to the transmission roller 9 at the rear side. A pulley assembly 6 is rotatably connected between the left ends of the two transmission rollers 9, and the left end of the transmission roller 9 is connected to a pinion 5 by welding. The left end of the peeling roller 8 is connected to a large gear 7 by welding, and the adjacent large gears 7 and small gears 5 are meshed with each other. The upper front side of the housing 2 is connected to a plurality of fans 23 distributed laterally by bolts. The fans 23 are located in front of the peeling roller 8 and are higher than the peeling roller 8, so that the wind flow generated by the fans 23 blows the bracts on the peeling roller 8, and the motor 4 is operated to rotate the transmission rollers 9 on the front and rear sides, thereby meshing the small gear 5 with the large gear 7, so that the large gear 7 drives the peeling roller 8 to rotate, and also includes a placement plate 1 8. A screening box 16, a collecting box 21 and a square handle 22. A placing plate 18 is slidably connected to the inner lower part of the outer shell 2. The screening box 16 for screening bracts and corn kernels is placed on the placing plate 18. A drawing groove 17 is provided on the rear side of the screening box 16. A collecting box 21 for collecting corn kernels is placed on the inner lower part of the outer shell 2. The collecting box 21 is located directly below the screening box 16, and the total area of ​​the bottom of the collecting box 21 is larger than the total area of ​​the bottom of the screening box 16. A square handle 22 is connected to the rear side of the collecting box 21 by welding.

[0024] See also Figure 1-Figure 6 As shown, it also includes a second guide rod 19, a second spring 20, a cam 11, a first guide rod 13, a roller 12, a pressure plate 15 and a first spring 14. The lower part of the housing 2 is connected to a plurality of second guide rods 19 distributed symmetrically by welding. The placement plate 18 is slidably connected to the second guide rod 19, and the second guide rod 19 is sleeved with a second spring 20 for auxiliary reset. The two ends of the second spring 20 are respectively connected to the placement plate 18 and the second guide rod 19. The left and right ends of the peeling roller 8 are connected to the cam 11 by welding. The upper part of the housing 2 is connected to a plurality of first guide rods 13 distributed in a rectangular shape by welding. The upper end of the first guide rod 13 is connected to the first guide rod 13. A roller 12 is connected by bolts and is located below the cam 11. A pressure plate 15 is connected between a number of first guide rods 13 by welding. The pressure plate 15 is located above the screening box 16, so that the pressure plate 15 can squeeze the screening box 16, and the placement plate 18 and the pressure plate 15 are in contact with the edge of the screening box 16, so that the screening net of the screening box 16 is not blocked. A first spring 14 for auxiliary resetting is sleeved on the first guide rod 13. The two ends of the first spring 14 are respectively connected to the pressure plate 15 and the outer shell 2. The cam 11 is driven by the peeling roller 8 to rotate and squeeze the first guide rod 13, so that the pressure plate 15 moves downward to squeeze the screening box 16 downward.

[0025] First, the staff pours the corn into the husk 2 from the feed port 3, so that the corn falls onto the two transmission rollers 9 and contacts the peeling roller 8, then turns on the motor 4 and the fan 23, and the output shaft of the motor 4 rotates to drive the transmission roller 9 on the rear side to rotate, so that it drives the transmission roller 9 on the front side to rotate through the pulley assembly 6, and then transports the corn to the left. At this time, the transmission roller 9 drives the small gear 5 to rotate and mesh with the large gear 7, so that the large gear 7 drives the peeling roller 8 to rotate to peel the corn, thereby achieving the effect of conveying and peeling at the same time. When the fan 23 rotates, it generates wind flow, which blows the peeled husk backwards and discharges the husk from the discharge port 24. During the peeling process, the corn kernels fall into the screening box 16 from the gap between the two transmission rollers 9, and at the same time, part of the husk also falls into the screening box 16. The screening box 16 screens the husk and corn kernels, so that the husk stays in the screening box 16, and the corn kernels fall out of the screening box 16 into the collecting box 21, thereby achieving concentration. For the purpose of collecting corn kernels, when the peeling roller 8 rotates, it drives the cam 11 to rotate, so that the cam 11 intermittently squeezes the first guide rod 13 to move downward, and the first spring 14 is compressed accordingly, thereby causing the pressure plate 15 to move downward to squeeze the screening box 16 to move downward, and the second spring 20 is compressed accordingly, and the cam 11 continues to rotate and intermittently stops squeezing the first guide rod 13, and the first spring 14 returns to its original state, causing the pressure plate 15 to move upward and stop squeezing the screening box 16, and the second spring 20 returns to its original state, causing the screening box 16 to move upward for reset, and so on and so forth, so that the screening box 16 continues to move downward and upward to shake the bracts inside it, and shake out the corn kernels in the bracts, thereby ensuring the screening effect of the corn kernels, and when the cam 11 squeezes the first guide rod 13, the roller 12 rotates to reduce the collision force between the cam 11 and the first guide rod 13, and after the transmission roller 9 transports the corn to the left to a suitable position to complete the peeling, the corn falls out of the discharge port 10.

[0026] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A corn peeling machine for easy collection, comprising a shell (2), a support frame (1), a feed inlet (3), a transmission roller (9) and a peeling roller (8), wherein the lower middle part of the shell (2) is fixedly connected to the support frame (1), the left upper part of the shell (2) is fixedly connected to the feed inlet (3), the right upper part of the shell (2) is provided with a discharge port (10), the rear upper part of the shell (2) is provided with a discharge port (24), the upper inner part of the shell (2) is rotatably connected to transmission rollers (9) distributed front and rear, and the upper inner part of the shell (2) is rotatably connected to peeling rollers (8) symmetrical front and rear, characterized in that: It also includes a placement plate (18), a screening box (16) and a collection box (21); the placement plate (18) is slidably connected to the lower inner portion of the outer shell (2); the screening box (16) is placed on the placement plate (18); the collection box (21) is placed at the lower inner portion of the outer shell (2); the collection box (21) is located directly below the screening box (16); and the total area of ​​the bottom inner portion of the collection box (21) is greater than the total area of ​​the bottom inner portion of the screening box (16).

2. A corn peeling machine for easy collection as claimed in claim 1, characterized in that: It also includes a handle (22), a pull groove (17) is provided on the rear side of the screening box (16), and a square handle (22) is fixedly connected to the rear side of the collecting box (21).

3. A corn peeling machine for easy collection as claimed in claim 2, characterized in that: The invention also comprises a motor (4), a pulley assembly (6), a pinion gear (5) and a large gear (7). The motor (4) is installed on the left side of the upper part of the housing (2). The output shaft of the motor (4) is fixedly connected to the transmission roller (9) on the rear side. The left ends of the two transmission rollers (9) are rotatably connected with the pulley assembly (6). The left ends of the transmission rollers (9) are fixedly connected with the pinion gear (5). The left end of the peeling roller (8) is fixedly connected with the large gear (7). The adjacent large gears (7) and the pinion gears (5) are meshed with each other.

4. A corn peeling machine for easy collection as claimed in claim 3, characterized in that: The invention also comprises a second guide rod (19), a second spring (20), a cam (11), a first guide rod (13), a roller (12), a pressure plate (15) and a first spring (14); a plurality of second guide rods (19) symmetrically distributed are fixedly connected to the lower inner part of the housing (2); a placement plate (18) is slidably connected to the second guide rods (19); a second spring (20) is sleeved on the second guide rod (19); the left and right ends of the peeling roller (8) are fixedly connected to the cam (11); a plurality of first guide rods (13) distributed in a rectangular shape are fixedly connected to the upper part of the housing (2); a roller (12) is installed on the upper end of the first guide rod (13); the roller (12) is located below the cam (11); a pressure plate (15) is fixedly connected between the plurality of first guide rods (13); and a first spring (14) is sleeved on the first guide rod (13).

5. A corn peeling machine for easy collection as claimed in claim 4, characterized in that: The placement plate (18) and the pressing plate (15) are both in contact with the edge of the screening box (16), so that the screening net of the screening box (16) is not blocked.

6. A corn peeling machine for easy collection as claimed in claim 5, characterized in that: It also includes fans (23), and a plurality of fans (23) distributed laterally are installed on the front side of the upper part of the housing (2).

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