Corn peeling and grit making machine

Abstract

The invention discloses a corn dehulling and grit making machine, and relates to the technical field of corn dehulling and grit making, the corn dehulling and grit making machine comprises a dehulling chamber, the upper end and the lower end of the dehulling chamber are respectively provided with a feeding port and a discharging port, the top end of the dehulling chamber is hinged with a feeding plate used for blocking the feeding port, a rotating pipe is arranged in the dehulling chamber, and the outer wall of the rotating pipe is fixedly connected with a pushing rib; a servo motor for driving the rotating pipe to rotate through a connecting assembly is arranged at the top of the peeling chamber, a water pump device is fixedly connected to the top end of the peeling chamber, and the two ends of the water pump device are fixedly connected with a connecting pipe and a conveying pipe correspondingly; the connecting pipe communicates with an inner cavity of the rotating pipe through the connecting assembly. The water pump device introduces water into the inner cavity of the rotating pipe through the connecting pipe and the connecting assembly, and the water is sprayed out from the water spraying holes, so that water is supplemented to the tumbled corn kernels, and the phenomenon that the corn kernels lack water and are difficult to peel is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of corn peeling and grits making, and in particular to a corn peeling and grits making machine. Background Art

[0002] Corn, a cereal, is rich in nutrients such as starch, protein, fat, vitamins and minerals. It is an important food crop. It is also the main source of feed for animal husbandry, as well as the raw material for producing industrial products such as starch, alcohol and biodiesel.

[0003] In the prior art, corn kernels are processed using a peeling and grits making machine. The corn kernels are poured into the peeling and grits making machine and first enter into a peeling chamber of the equipment. The propulsion ribs in the peeling chamber roll the corn kernels, and the corn kernels are rubbed and squeezed in the peeling chamber to be peeled. The peeled corn kernels enter into a crushing device of the equipment to be squeezed and sheared, thereby achieving the effect of processing the corn kernels.

[0004] However, when the corn kernels rub against the propulsion ribs for a long time, the propulsion ribs will generate high temperature, which will cause the moisture on the surface of the corn kernels to evaporate faster, thereby reducing the moisture in the corn kernels, increasing the difficulty of peeling the corn kernels, reducing the efficiency of the equipment for peeling the corn kernels, and making insufficient peeling of the corn kernels, thereby affecting the quality of the equipment for peeling and making corn kernels. Summary of the invention

[0005] The object of the present invention is to provide a corn peeling and grits making machine to solve the technical problem in the prior art that the high temperature generated by the propulsion ribs accelerates the increase of moisture on the surface of corn kernels, which makes it difficult to peel the corn kernels, thereby resulting in poor efficiency of the equipment in peeling the corn kernels.

[0006] The technical problem to be solved by the present invention can be achieved by the following technical solutions: A corn peeling and grits making machine, comprising: A peeling chamber, wherein a feed port and a discharge port are respectively provided at the upper and lower ends of the peeling chamber, and a feed plate for blocking the feed port is hingedly connected to the top of the peeling chamber, and a control valve for blocking the discharge port is fixedly connected to the bottom of the peeling chamber, and the control valve is connected to the inner cavity of the crushing device through a feed pipe; A rotating tube, the rotating tube is arranged inside the peeling chamber, the outer wall of the rotating tube is fixedly connected with a propulsion rib, and the rotating tube is provided with a plurality of water spray holes that are equidistant along the height direction and are not in contact with the propulsion rib, and a servo motor that drives the rotating tube to rotate through a connecting assembly is provided on the top of the peeling chamber; A water pump is fixedly connected to the top of the peeling chamber, and two ends of the water pump are respectively fixedly connected with a connecting pipe and a conveying pipe, and the connecting pipe is communicated with the inner cavity of the rotating tube through a connecting component.

[0007] As a further solution of the present invention: the connecting assembly includes: a connecting column, a clamping ring and a connecting seat, the side end of the clamping ring is fixedly connected to the connecting tube, the upper and lower ends of the clamping ring are respectively rotatably connected to the connecting column and the connecting seat, the top of the connecting column is fixedly connected to the servo motor, and the bottom end of the connecting column is fixedly connected with a plurality of connecting rods equidistantly along the axis, and the connecting seat which is interconnected with the inner cavity of the rotating tube is fixedly connected to the bottom end of the connecting rod.

[0008] As a further solution of the present invention: both ends of the servo motor are respectively fixedly connected with an "L"-shaped support plate, the bottom end of the support plate is fixedly connected with a buffer pad, and the support plate and the buffer pad are fixedly connected to the top of the peeling chamber by bolts.

[0009] As a further solution of the present invention: the inner diameter of the peeling chamber and the diameter of the pushing ribs gradually decrease vertically upward along the height direction of the rotating tube.

[0010] As a further solution of the present invention: a plurality of plastic peeling rings are fixedly connected to the inner wall of the peeling chamber along the height direction, and a plurality of peeling strips with arc-shaped cross sections are fixedly connected to the surface of the peeling rings.

[0011] As a further solution of the present invention: the bottom end of the peeling chamber is fixedly connected with a diverter pipe which is interconnected with the inner cavity of the peeling chamber through the air inlet, the tops of both ends of the diverter pipe are provided with air intake plates which are fixedly connected to the inner wall of the air inlet, the center of the diverter pipe is fixedly connected with an air supply pipe which is interconnected with its inner cavity, and the bottom end of the air supply pipe is fixedly connected with a blower.

[0012] As a further solution of the present invention: a heating coil is fixedly connected to the outer wall of the shunt pipe, and a protective sleeve is sleeved and connected to the outer wall of the heating coil.

[0013] As a further solution of the present invention: the blower is provided with supporting legs fixedly connected to the bottom of the peeling chamber, and the bottom of the blower is level with the bottom of the supporting legs, and the top of the peeling chamber is fixedly connected with a collecting shell which is interconnected with the inner cavity of the peeling chamber through an air outlet plate.

[0014] As a further solution of the present invention: a liquid outlet pipe which is connected to the inner cavity of the peeling chamber through a liquid outlet plate is fixedly connected to the bottom end of the peeling chamber, and a blocking column is threadedly connected to the liquid outlet of the liquid outlet pipe.

[0015] Beneficial effects of the present invention: 1. When the rotating tube and the propulsion ribs run for a long time, heat will be generated and the moisture in the corn kernels will evaporate. At this time, the water pump will pass water into the inner cavity of the rotating tube through the connecting tube and the connecting assembly. The water will be sprayed out from the water spray holes in the rotating tube to replenish the moisture for the rolling corn kernels, thus avoiding the difficulty in peeling the corn kernels due to lack of moisture. At the same time, the water can cool down the rotating tube and the propulsion ribs during the flow in the inner cavity of the rotating tube.

[0016] 2. When the corn kernels are peeled, a water pump can pump water into the peeling chamber. When the water level is higher than the height of the corn kernels piled up inside, the propulsion ribs drive the corn kernels to roll, thereby cleaning the dust on the surface of the corn kernels to prevent the dust from affecting the quality of the corn kernels entering the crushing device for grits making. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a top view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 AA section view of the overall structure; Figure 4 For the present invention Figure 2 BB section view of the overall structure; Figure 5 For the present invention Figure 3 A schematic diagram of the structure at A; Figure 6 For the present invention Figure 3 A schematic diagram of the structure at B; Figure 7 For the present invention Figure 4 A schematic diagram of the structure at position C of FIG. Figure 8 It is a schematic diagram of the structure of the propulsion rib of the present invention; Fig. 9 For the present invention Figure 8 A schematic diagram of the structure at D of FIG. Fig.10 It is a schematic diagram of the structural position of the connecting column of the present invention; Fig.11 It is a schematic diagram of the structure of the clamping ring of the present invention; Fig.12 It is a schematic diagram of the peeling ring structure of the present invention; Fig.13 It is a schematic diagram of the shunt pipe structure of the present invention.

[0019] In the figure: 1. peeling chamber; 2. feed port; 3. feed plate; 4. servo motor; 5. connecting pipe; 6. water pump; 7. conveying pipe; 8. support plate; 9. buffer pad; 10. air outlet plate; 11. collecting shell; 12. support leg; 13. diverter pipe; 14. protective cover; 15. air supply pipe; 16. blower; 17. rotating pipe; 18. propulsion rib; 19. discharge port; 20. control valve; 21. liquid outlet pipe; 22. blocking column; 23. liquid outlet plate; 24. connecting column; 25. clamping ring; 26. connecting rod; 27. connecting seat; 28. water spray hole; 29. ​​peeling ring; 30. peeling strip; 31. air inlet; 32. air inlet plate; 33. heating coil; 34. conveying pipe; 35. crushing device. DETAILED DESCRIPTION

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

[0021] like Figure 1-Figure 13 As shown, a corn peeling and grits making machine comprises: a peeling chamber 1, a rotating tube 17 and a water pump 6, The peeling chamber 1 is provided with a feed port 2 and a discharge port 19 at the upper and lower ends thereof, and a feed plate 3 for blocking the feed port 2 is hingedly connected to the top end of the peeling chamber 1, and a control valve 20 for blocking the discharge port 19 is fixedly connected to the bottom end of the peeling chamber 1, and the control valve 20 is communicated with the inner cavity of the crushing device 35 through a feed pipe 34, a rotating tube 17 is arranged inside the peeling chamber 1, a propulsion rib 18 is fixedly connected to the outer wall of the rotating tube 17, and a plurality of water spray holes 28 which do not contact the propulsion rib 18 are equidistantly provided on the rotating tube 17 in the height direction, a servo motor 4 which drives the rotating tube 17 to rotate through a connecting assembly is provided on the top of the peeling chamber 1, and a water pump 6 is fixedly connected to the peeling chamber 1. At the top of the peeling chamber 1, the two ends of the water pump 6 are respectively fixedly connected with a connecting pipe 5 and a conveying pipe 7, and the connecting pipe 5 is communicated with the inner cavity of the rotating tube 17 through a connecting assembly. The corn kernels are poured into the peeling chamber 1 from the feed port 2, and the corn kernels begin to accumulate at the bottom of the peeling chamber 1. Then the feed plate 3 is rotated to block the feed port 2, and the servo motor 4 is started. The servo motor 4 drives the connecting assembly to rotate, and the connecting assembly drives the rotating tube 17 to rotate. The rotating tube 17 drives the propulsion rib 18 to rotate, and the propulsion rib 18 pushes the corn kernels upward from the bottom of the peeling chamber 1, and the corn kernels are peeled by squeezing and friction with the inner wall of the peeling chamber 1; When the rotating tube 17 and the propulsion rib 18 run for a long time, heat will be generated, and the moisture of the corn kernels will evaporate. At this time, the water pump 6 is running, and the delivery pipe 7 is connected to the water source. The water pump 6 extracts water through the delivery pipe 7, and then delivers it to the connecting component through the connecting pipe 5. The water enters the inner cavity of the rotating tube 17 through the connecting component, and the water flows along the inner cavity of the rotating tube 17, and then is sprayed out from the water spray hole 28 opened in the rotating tube 17. The sprayed water can replenish moisture to the rolling corn kernels, avoiding the difficulty of corn kernel peeling caused by the reduction of moisture in the corn kernels, and at the same time, avoiding the problem of difficulty and uneven corn kernel grits due to the low moisture content in the corn kernels. Among them, when the water enters the inner cavity of the rotating tube 17 through the connecting component, the water can cool the rotating tube 17, and the heat generated by the propulsion rib 18 can be transferred to the rotating tube 17, and the water takes away the heat, thereby achieving the effect of heat dissipation of the propulsion rib 18. It should be noted that a sealing gasket is fixedly connected to the feed plate 3. When the feed plate 3 blocks the feed port 2, the sealing gasket can seal the gap when the feed plate 3 is blocked. When the corn kernels are peeled, the control valve 20 is in a closed state, and the control valve 20 can block the discharge port 19. When the corn kernels are peeled, the control valve 20 is opened to release the blocking effect of the discharge port 19, and the corn kernels are discharged from the discharge port 19. Then, the corn kernels pass through the control valve 20 and enter the feed pipe 34. The corn kernels enter the crushing device 35 through the feed pipe 34, thereby realizing the operation of making grits for the corn kernels. The crushing device 35 is relatively mature in the prior art, and adopts a common corn kernel crusher in the prior art for crushing, which can ensure that the corn kernels are crushed and made into grits. When the corn kernels are peeled, dust will be generated. When the corn kernels are taken out from the discharge port 19, the dust will be taken out along with the corn kernels. When the corn kernels enter the crushing device 35 for grits making, the dust will affect the quality of the corn kernels grits making. When the corn kernels are peeled, the water pump 6 can introduce a large amount of water into the peeling chamber 1. When the water level is higher than the height of the accumulated corn kernels, the propulsion ribs 18 continue to roll the corn kernels. During the tumbling process of the corn kernels, the water cleans the dust on the surface of the corn kernels, and then separates the corn kernels from the dust, thereby cleaning the dust left on the corn kernels, ensuring the cleanliness of the surface of the corn kernels, and further ensuring the quality of grits making. During the process of cleaning the dust, the corn kernels can clean the inner wall of the peeling chamber 1 and the propulsion ribs 18 to avoid dust remaining on the inner wall of the peeling chamber 1 and the surface of the propulsion ribs 18, thereby achieving the effect of cleaning the peeling chamber 1 and the propulsion ribs 18.

[0022] In some specific embodiments, the connection assembly includes: a connection column 24, a clamping ring 25 and a connection seat 27, the side end of the clamping ring 25 is fixedly connected to the connection tube 5, the upper and lower ends of the clamping ring 25 are respectively rotatably connected to the connection column 24 and the connection seat 27, the top of the connection column 24 is fixedly connected to the servo motor 4, and the bottom end of the connection column 24 is fixedly connected to a plurality of connection rods 26 equidistantly along the axis, and the connection seat 27 which is interconnected with the inner cavity of the rotating tube 17 is fixedly connected to the bottom end of the connection rod 26. When the servo motor 4 is running, the servo motor 4 drives the connection column 24 to rotate, and the connection column 24 drives the connection seat 27 to rotate through the connection rod 26. Rotation, the connecting seat 27 passes through the top of the peeling chamber 1, and the connecting seat 27 drives the rotating tube 17 to rotate, so that the servo motor 4 provides the rotating tube 17 with the power of rotation. When the water pump 6 introduces water into the rotating tube 17, the water drawn by the water pump 6 flows through the connecting tube 5, and the water passes through the clamping ring 25 and enters between the connecting column 24 and the connecting seat 27. The water passes through the connecting seat 27 and flows into the inner cavity of the rotating tube 17. Among them, when the connecting column 24 drives the connecting seat 27 to rotate through the connecting rod 26, the clamping ring 25 remains unchanged, and the upper and lower ends of the clamping ring 25 rotate relative to the connecting column 24 and the connecting seat 27.

[0023] In some specific embodiments, both ends of the servo motor 4 are fixedly connected with an "L"-shaped support plate 8, and the bottom end of the support plate 8 is fixedly connected with a buffer pad 9. The support plate 8 and the buffer pad 9 are fixedly connected to the top of the peeling chamber 1 by bolts. When the servo motor 4 is installed on the top of the peeling chamber 1, the support plates 8 fixed at both ends of the servo motor 4 are fixed to the top of the peeling chamber 1 by bolts. The vibration generated by the operation of the servo motor 4 is directly transmitted to the top of the peeling chamber 1 through the support plate 8. In order to avoid the noise generated by the vibration and the wear on the top of the peeling chamber 1, the buffer pad 9 can be fixed to the bottom end of the support plate 8, and then fixed to the top of the peeling chamber 1 by bolts. The buffer pad 9 has plasticity and can buffer the vibration generated by the servo motor 4, thereby reducing the wear on the top of the peeling chamber 1 and the noise generated.

[0024] In some specific embodiments, the inner diameter of the peeling chamber 1 and the diameter of the propulsion rib 18 gradually decrease vertically upward along the height direction of the rotating tube 17. When the corn kernels flow vertically upward from the bottom of the peeling chamber 1 through the propulsion rib 18, the corn kernels will flow out from the edge of the propulsion rib 18, which will cause the number of corn kernels pushed by the top of the propulsion rib 18 to decrease. In order to ensure that the corn on the top of the propulsion rib 18 can obtain sufficient extrusion pressure, the diameter of the top of the propulsion rib 18 becomes smaller, and the area of ​​the propulsion rib 18 becomes smaller. When the corn kernels are pushed upward by the propulsion rib 18 less, the propulsion rib 18 with a smaller diameter can ensure that the number of corn kernels carried per unit area will not decrease. It should be noted that the distance between the edge of the propulsion rib 18 and the inner wall of the peeling chamber 1 in the horizontal plane can gradually decrease in the vertical upward direction, which can further ensure that the extrusion pressure of the corn kernels will not decrease, thereby ensuring the peeling efficiency of the corn kernels.

[0025] In some specific embodiments, a plurality of peeling rings 29 with plasticity are fixedly connected to the inner wall of the peeling chamber 1 along the height direction, and a plurality of peeling strips 30 with arc-shaped cross sections are fixedly connected to the surface of the peeling ring 29. When the corn kernels and the inner wall of the peeling chamber 1 are squeezed and rubbed, in order to further improve the peeling efficiency of the corn kernels, the peeling ring 29 can squeeze and rub the corn kernels again, thereby improving the efficiency of peeling the corn kernels. The plastic peeling ring 29 can avoid the deformation of the shape of the corn kernels when the corn kernels are squeezed and rubbed. The deformed corn kernels are not conducive to uniform grits making. The peeling strips 30 fixed on the surface of the peeling ring 29 can increase the contact area between the peeling ring 29 and the corn kernels, thereby further improving the efficiency of peeling the corn kernels. The shape of the peeling strips 30 can avoid wear on the surface of the corn kernels.

[0026] In some specific embodiments, a shunt pipe 13 is fixedly connected to the bottom of the peeling chamber 1 and is interconnected with the inner cavity of the peeling chamber 1 through an air inlet 31. An air inlet plate 32 fixedly connected to the inner wall of the air inlet 31 is provided on the top of both ends of the shunt pipe 13. An air supply pipe 15 connected to its inner cavity is fixedly connected in the center of the shunt pipe 13. A blower 16 is fixedly connected to the bottom of the air supply pipe 15. Support legs 12 fixedly connected to the bottom of the peeling chamber 1 are arranged around the blower 16, and the bottom end of the blower 16 is flush with the bottom end of the support leg 12. A collecting shell 11 connected to the inner cavity of the peeling chamber 1 through an air outlet plate 10 is fixedly connected to the top of the peeling chamber 1. When the corn kernels are peeled, bran will be produced. At this time, the blower 16 is running, and the blower 16 filters and extracts the air, and then transports it to the shunt pipe 13 through the air supply pipe 15. The airflow flows along the shunt pipe 1 3 inner wall flows out from both ends of the shunt pipe 13, the air flow passes through the air inlet 31 into the peeling chamber 1, the air flow flows vertically upward, the air flow flows between the tumbling corn kernels, the air flow separates the bran and the corn kernels, the air flow flows out from the air outlet plate 10 with the bran, a bag for collecting the bran can be installed on the collecting shell 11, the bag collects the bran, wherein the air inlet plate 32 fixed on the inner wall of the air inlet 31 can block the corn kernels to prevent the corn kernels from falling from the air inlet 31 into the shunt pipe 13, the air outlet plate 10 can block the corn kernels to prevent the corn kernels from flowing out of the peeling chamber 1 with the air flow, it should be noted that valves are installed at both ends of the shunt pipe 13, when the corn kernels are cleaning the dust, the two ends of the shunt pipe 13 are closed by valves to prevent water from entering the shunt pipe 13 through the air inlet 31.

[0027] In some specific embodiments, the outer wall of the shunt pipe 13 is fixedly connected to a heating coil 33, and the outer wall of the heating coil 33 is sleeved with a protective sleeve 14. The bottom end of the peeling chamber 1 is fixedly connected to a liquid outlet pipe 21 which is interconnected with the inner cavity of the peeling chamber 1 through a liquid outlet plate 23. The liquid outlet of the liquid outlet pipe 21 is threadedly connected to a blocking column 22. When the corn kernels are cleaned of dust, the blocking column 22 is threadedly connected to the liquid outlet pipe 21 to block the liquid outlet plate 23. When the corn kernels are cleaned, the threaded connection between the blocking column 22 and the liquid outlet pipe 21 is released, and water flows out of the liquid outlet plate 23 with dust. The liquid outlet plate 23 can separate water and corn kernels, and the propulsion ribs 18 can continue to push and roll the corn kernels, so as to fully discharge the water between the corn kernels. In order to further clean the water droplets on the surface of the corn kernels, The blower 16 is running, and the blower 16 flows air into the peeling chamber 1. The airflow can increase the effect of cleaning water droplets on corn kernels, wherein the airflow can be heated to further increase the cleaning effect of water droplets on the surface of corn kernels. The heating coil 33 can be connected to a power source. The operation of the heating coil 33 will generate heat, and the heat can be transferred to the inner cavity of the shunt tube 13 through the shunt tube 13. The airflow can absorb the heat and flow into the peeling chamber 1. On the one hand, the hot air flow can accelerate the evaporation of water droplets on the surface of the corn kernels. On the other hand, the airflow will expand when absorbing heat, and the expanded airflow will accelerate the outflow from the peeling chamber 1, further improving the efficiency of cleaning water droplets on the surface of the corn kernels. The protective cover 14 can isolate the heat generated by the heating coil 33 to prevent the heat generated by the heating coil 33 from entering the air and causing heat waste.

[0028] Several embodiments of the present invention are described in detail above, but the embodiments of the present invention are not limited thereto and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A corn peeling and grits making machine, characterized in that: include: A peeling chamber (1), wherein the peeling chamber (1) is provided with a feed inlet (2) and a discharge outlet (19) at the upper and lower ends thereof respectively, and a feed plate (3) for blocking the feed inlet (2) is hingedly connected to the top end of the peeling chamber (1), and a control valve (20) for blocking the discharge outlet (19) is fixedly connected to the bottom end of the peeling chamber (1), and the control valve (20) is communicated with the inner cavity of the crushing device (35) via a feed pipe (34); A rotating tube (17), wherein the rotating tube (17) is arranged inside the peeling chamber (1), the outer wall of the rotating tube (17) is fixedly connected to a propulsion rib (18), and the rotating tube (17) is provided with a plurality of water spray holes (28) equidistantly arranged along the height direction and not in contact with the propulsion rib (18), and a servo motor (4) is provided at the top of the peeling chamber (1) for driving the rotating tube (17) to rotate via a connecting assembly; A water pump (6), the water pump (6) is fixedly connected to the top of the peeling chamber (1), and the two ends of the water pump (6) are respectively fixedly connected with a connecting pipe (5) and a conveying pipe (7), and the connecting pipe (5) is communicated with the inner cavity of the rotating tube (17) through a connecting assembly.

2. A corn peeling and grits making machine according to claim 1, characterized in that: The connection assembly comprises: a connection column (24), a retaining ring (25) and a connection seat (27); the side end of the retaining ring (25) is fixedly connected to the connection tube (5); the upper and lower ends of the retaining ring (25) are rotatably connected to the connection column (24) and the connection seat (27) respectively; the top end of the connection column (24) is fixedly connected to the servo motor (4); and the bottom end of the connection column (24) is fixedly connected to a plurality of connection rods (26) at equal distances along the axis; and the connection seat (27) which is interconnected with the inner cavity of the rotating tube (17) is fixedly connected to the bottom end of the connection rod (26).

3. A corn peeling and grits making machine according to claim 1, characterized in that: The two ends of the servo motor (4) are respectively fixedly connected to an L-shaped support plate (8), the bottom end of the support plate (8) is fixedly connected to a buffer pad (9), and the support plate (8) and the buffer pad (9) are fixedly connected to the top of the peeling chamber (1) by bolt connection.

4. A corn peeling and grits making machine according to claim 1, characterized in that: The inner diameter of the peeling chamber (1) and the diameter of the pushing rib (18) gradually decrease vertically upwards along the height direction of the rotating tube (17).

5. A corn peeling and grits making machine according to claim 1, characterized in that: A plurality of plastic peeling rings (29) are fixedly connected to the inner wall of the peeling chamber (1) along the height direction, and a plurality of peeling strips (30) with arc-shaped cross sections are fixedly connected to the surface of the peeling ring (29).

6. A corn peeling and grits making machine according to claim 1, characterized in that: The bottom end of the peeling chamber (1) is fixedly connected to a shunt pipe (13) which is interconnected with the inner cavity of the peeling chamber (1) through an air inlet (31); the tops of both ends of the shunt pipe (13) are provided with air inlet plates (32) which are fixedly connected to the inner wall of the air inlet (31); the center of the shunt pipe (13) is fixedly connected to an air supply pipe (15) which is interconnected with its inner cavity; the bottom end of the air supply pipe (15) is fixedly connected to a blower (16).

7. A corn peeling and grits making machine according to claim 6, characterized in that: The outer wall of the shunt pipe (13) is fixedly connected to a heating coil (33), and the outer wall of the heating coil (33) is sleeved and connected to a protective sleeve (14).

8. A corn peeling and grits making machine according to claim 6, characterized in that: The blower (16) is provided with supporting legs (12) fixedly connected to the bottom of the peeling chamber (1) on all sides, and the bottom of the blower (16) is flush with the bottom of the supporting legs (12). The top of the peeling chamber (1) is fixedly connected to a collecting shell (11) which is interconnected with the inner cavity of the peeling chamber (1) through an air outlet plate (10).

9. A corn peeling and grits making machine according to claim 1, characterized in that: The bottom end of the peeling chamber (1) is fixedly connected with a liquid outlet pipe (21) which is in communication with the inner cavity of the peeling chamber (1) via a liquid outlet plate (23), and a blocking column (22) is threadedly connected to the liquid outlet of the liquid outlet pipe (21).

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