Corn threshing equipment with dustproof structure

Abstract

The utility model relates to the technical field of corn threshing equipment, in particular to corn threshing equipment with a dustproof structure, which comprises a support, a circular truncated cone cylinder, permeation holes, a first collection bin, a discharge port, a second collection bin, a discharge hopper, a dust collection fan, a connecting pipeline, an activated carbon filter box, a dust collection pipeline and a dust collection filter bin. Multiple sets of permeation holes are formed in the bottom wall of the circular truncated cone cylinder in a penetrating mode, a first collecting bin is fixedly arranged at the bottom of the circular truncated cone cylinder, a second collecting bin is fixedly arranged at the bottom of the first collecting bin, a dust suction fan is fixedly arranged on the inner wall of the left end of the support, a connecting pipeline is fixedly arranged at the lower end of the dust suction fan, and an activated carbon filter box is arranged on the right side of the dust suction fan; the right end of the activated carbon filter box is fixedly provided with a dust collection pipeline, and the upper end of the dust collection pipeline is provided with two sets of dust collection filter bins. In the using process of the corn threshing equipment with the dustproof structure, efficient threshing and environment-friendly treatment of corn are achieved through cooperative work of a collection system and a dust collection system.

Description

Technical Field

[0001] This utility model relates to the technical field of corn husking equipment, and in particular to corn husking equipment with a dustproof structure. Background Technology

[0002] As one of my country's main food crops, corn has excellent environmental adaptability, including strong drought resistance, cold resistance, and tolerance to poor soil. Before or during use, corn kernels need to be removed from the cob. With the continuous advancement of technology, corn kernel removers can automatically remove corn kernels from the cob.

[0003] During the use of corn kernel removal equipment, the removed corn kernels often slide directly into the unloading hopper to complete the unloading. However, this process is often accompanied by the generation of a large amount of dust, which not only affects the normal operation of the equipment, but also causes serious pollution to the surrounding environment.

[0004] Therefore, to address the aforementioned problem of dust pollution during unloading, a corn husking device with a dustproof structure can be designed. During use, the dust is drawn through a dust extraction pipe into an activated carbon filter box for filtration, ensuring a clean environment and preventing dust pollution. In summary, this corn husking device achieves efficient corn husking and environmentally friendly processing through the coordinated operation of the collection and dust extraction systems. Utility Model Content

[0005] In order to overcome the problem that the corn kernels are often directly unloaded during the use of corn kernel-removing equipment, the dust generated not only affects product quality and pollutes the surrounding environment, but also poses a potential threat to the health of workers, it is urgent to improve the equipment and prevent dust pollution during unloading.

[0006] The technical solution of this utility model is as follows: a corn husking device with a dustproof structure, including a support frame, a frustum cylinder, permeation holes, a first collection chamber, a discharge port, a second collection chamber, a discharge hopper, a dust extraction fan, a connecting pipe, an activated carbon filter box, a dust extraction pipe, and a dust extraction filter chamber. The frustum cylinder is fixedly installed inside the support frame. Multiple sets of permeation holes are opened through the bottom wall of the frustum cylinder. The first collection chamber is fixedly installed at the bottom of the frustum cylinder. A discharge port is opened through the bottom wall of the front end of the first collection chamber. The second collection chamber is fixedly installed at the bottom of the first collection chamber. A discharge hopper is installed at the bottom wall of the rear end of the second collection chamber. The dust extraction fan is fixedly installed on the inner wall of the left end of the support frame. A connecting pipe is fixedly installed at the lower end of the dust extraction fan. An activated carbon filter box is installed on the right side of the dust extraction fan. A dust extraction pipe is fixedly installed at the right end of the activated carbon filter box. Two sets of dust extraction filter chambers are installed at the upper end of the dust extraction pipe.

[0007] Preferably, during the use of the corn kernel peeling equipment, the peeled corn kernels fall into the first collection chamber through multiple sets of permeation holes. Then, the corn kernels slide precisely to the discharge port, and subsequently fall into the second collection chamber. Next, the corn kernels slide precisely to the unloading hopper, thus achieving the effect of unloading the corn kernels. During the corn kernel collection process, a large amount of dust is generated. At this time, the dust extraction fan is activated to generate strong suction, which can extract the dust from the first and second collection chambers through two sets of dust extraction filter chambers respectively. Then, the dust is extracted through the dust extraction pipe to the activated carbon filter box for dust filtration, ensuring a clean environment and preventing dust pollution. In summary, this corn kernel peeling equipment achieves efficient corn kernel peeling and environmentally friendly treatment through the coordinated work of the collection and dust extraction systems.

[0008] Preferably, the right end of the connecting pipe is fixedly connected to the left end of the activated carbon filter box, one set of dust collection filter chambers is fixedly installed on the front side wall of the first collection chamber, and the other set of dust collection filter chambers is fixedly installed on the front side wall of the second collection chamber.

[0009] Preferably, a feed hopper is provided at the top left end of the truncated cone, a discharge hopper is provided at the bottom right end of the truncated cone, a first inclined surface is provided on the inner wall of the first collection chamber, and a second inclined surface is provided on the inner wall of the second collection chamber.

[0010] Preferably, the inside of the frustum-shaped cylinder is provided with a frustum-shaped granulation column, and a driven shaft is fixedly provided inside the frustum-shaped granulation column. Both ends of the driven shaft are rotatably connected to the inner walls of the two sides of the support.

[0011] Preferably, a mounting base is fixedly installed on the left side of the bracket, and an active motor is fixedly installed inside the mounting base. The output end of the active motor is equipped with an active shaft.

[0012] Preferably, a drive gear is fixedly installed on the side wall of the drive shaft, a driven gear is fixedly installed on the left side wall of the driven shaft, and a transmission gear chain is installed outside the drive gear.

[0013] Preferably, the driving gear meshes with the lower inner wall of the transmission gear chain, and the driven gear is located inside the upper end of the transmission gear chain, meshing with the upper inner wall of the transmission gear chain.

[0014] The beneficial effects of this utility model are:

[0015] During the use of the corn kernel peeling equipment, the peeled corn kernels fall through multiple sets of permeable holes into the first collection chamber. Then, the kernels slide precisely to the discharge port, and subsequently into the second collection chamber. Next, the kernels slide precisely to the unloading hopper, thus achieving the unloading effect. During the kernel collection process, a large amount of dust is generated. At this time, activating the dust extraction fan generates strong suction, which extracts the dust from the first and second collection chambers through two sets of dust extraction filter chambers. The dust is then drawn through the dust extraction pipe into the activated carbon filter box for filtration, ensuring a clean environment and preventing dust pollution. In summary, this corn kernel peeling equipment achieves efficient corn kernel peeling and environmentally friendly processing through the coordinated work of the collection and dust extraction systems. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of the corn husking device with a dustproof structure according to this utility model.

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of the corn husking device with a dustproof structure according to this utility model.

[0018] Figure 3 The diagram shown is a second partial three-dimensional structural schematic of the corn husking device with a dustproof structure according to this utility model;

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of the corn husking device with a dustproof structure according to this utility model.

[0020] Figure 5 The diagram shown is a partial three-dimensional structural schematic of the corn husking device with a dustproof structure according to this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Support; 2. Frustum cylinder; 3. Permeation hole; 4. First collection bin; 5. Discharge port; 6. Second collection bin; 7. Unloading hopper; 8. Dust extraction fan; 9. Connecting pipe; 10. Activated carbon filter box; 11. Dust extraction pipe; 12. Dust extraction filter bin; 13. Feed hopper; 14. Discharge hopper; 15. First inclined surface; 16. Second inclined surface; 17. Frustum-shaped granulation column; 18. Driven shaft; 19. Fixed base; 20. Drive motor; 21. Drive shaft; 22. Drive gear; 23. Driven gear; 24. Transmission chain. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 2 and Figure 5This utility model provides an embodiment of a corn husking device with a dustproof structure, including a support frame 1, a frustum cylinder 2, permeation holes 3, a first collection chamber 4, a discharge port 5, a second collection chamber 6, a discharge hopper 7, a dust extraction fan 8, a connecting pipe 9, an activated carbon filter box 10, a dust extraction pipe 11, and a dust extraction filter chamber 12. The frustum cylinder 2 is fixedly installed inside the support frame 1. Multiple sets of permeation holes 3 are formed through the bottom wall of the frustum cylinder 2. The first collection chamber 4 is fixedly installed at the bottom of the frustum cylinder 2. A discharge port 5 is provided through the bottom wall of the front end of the collection chamber 4. A second collection chamber 6 is fixedly installed at the bottom of the first collection chamber 4. A discharge hopper 7 is provided at the bottom wall of the rear end of the second collection chamber 6. A dust collection fan 8 is fixedly installed on the inner wall of the left end of the support 1. A connecting pipe 9 is fixedly installed at the lower end of the dust collection fan 8. An activated carbon filter box 10 is installed on the right side of the dust collection fan 8. A dust collection pipe 11 is fixedly installed at the right end of the activated carbon filter box 10. Two sets of dust collection filter chambers 12 are installed at the upper end of the dust collection pipe 11.

[0024] Please see Figure 1 and Figure 4 The right end of the connecting pipe 9 is fixedly connected to the left end of the activated carbon filter box 10. One set of dust collection filter chambers 12 is fixedly installed on the front side wall of the first collection chamber 4, and another set of dust collection filter chambers 12 is fixedly installed on the front side wall of the second collection chamber 6. When the dust collection fan 8 is started to generate strong suction, the dust inside the first collection chamber 4 and the second collection chamber 6 can be extracted through the two sets of dust collection filter chambers 12 respectively. Then, the dust is extracted into the activated carbon filter box 10 through the dust collection pipe 11 for dust filtration. The top left end of the frustum cylinder 2 is provided with a feed hopper 13, and the bottom right end of the frustum cylinder 2 is provided with a discharge hopper 14. The inner wall of the first collection chamber 4 is provided with a first inclined surface 15, and the inner wall of the second collection chamber 6 is provided with a first inclined surface 15. The wall is provided with a second inclined surface 16. The corn kernels slide precisely through the first inclined surface 15 in the first collection bin 4 to the discharge port 5. Then, the corn kernels slide precisely through the second inclined surface 16 in the second collection bin 6 to the discharge hopper 7. The inside of the frustum cylinder 2 is provided with a frustum-shaped granulating column 17. A driven shaft 18 is fixedly provided inside the frustum-shaped granulating column 17. Both ends of the driven shaft 18 are rotatably connected to the inner walls of both sides of the support 1. The driven shaft 18 can drive the frustum-shaped granulating column 17 to rotate. At the same time, as the frustum-shaped granulating column 17 continues to rotate, the corn is subjected to double-sided compression by the bottom wall of the frustum-shaped granulating column 17 and the inner wall of the frustum cylinder 2, thereby achieving the effect of granulation.

[0025] Please see Figure 2 and Figure 3A fixed base 19 is fixedly installed on the left side of the bracket 1. An active motor 20 is fixedly installed inside the fixed base 19. An active shaft 21 is installed at the output end of the active motor 20. When the active motor 20 is started, its output end can drive the active shaft 21 to rotate. An active gear 22 is fixedly installed on the side wall of the active shaft 21. A driven gear 23 is fixedly installed on the left side wall of the driven shaft 18. A transmission gear chain 24 is installed outside the active gear 22. When the active motor 20 is started, it can drive the active gear 22 to rotate through the active shaft 21. The active gear 22 can then drive the transmission gear chain 24 to rotate. The active gear 22 meshes with the lower inner wall of the transmission gear chain 24. The driven gear 23 is installed inside the upper end of the transmission gear chain 24. The driven gear 23 meshes with the upper inner wall of the transmission gear chain 24. The active gear 22 can then drive the driven gear 23 to rotate through the transmission gear chain 24.

[0026] When the corn hulling equipment is in use, firstly, the drive motor 20 is started. Its output end can drive the drive gear 22 to rotate through the drive shaft 21. Since the drive gear 22 and the driven gear 23 are respectively meshed with the transmission gear chain 24, the drive gear 22 can drive the driven gear 23 to rotate through the transmission gear chain 24. The driven gear 23 can then drive the frustum-shaped hulling column 17 to rotate through the driven shaft 18.

[0027] Next, the corn is fed into the frustum-shaped cylinder 2 through the feed hopper 13. Simultaneously, as the frustum-shaped threshing column 17 continues to rotate, the corn is subjected to double-sided compression by the bottom wall of the column 17 and the inner wall of the cylinder 2, thus achieving the effect of threshing the corn. Subsequently, the corn cobs are discharged through the discharge hopper 14.

[0028] At this point, the peeled corn kernels fall through multiple sets of permeation holes 3 into the interior of the first collection chamber 4. Then, the corn kernels slide precisely down the first inclined surface 15 inside the first collection chamber 4 to the discharge port 5. Subsequently, the corn kernels fall into the interior of the second collection chamber 6, and then slide precisely down the second inclined surface 16 inside the second collection chamber 6 to the unloading hopper 7, thus achieving the effect of unloading the corn kernels.

[0029] During the corn kernel collection process, a large amount of dust is generated. At this time, the dust suction fan 8 is activated to generate strong suction, which can extract the dust from the first collection chamber 4 and the second collection chamber 6 through the two sets of dust suction filter chambers 12 respectively. Then, the dust is extracted into the activated carbon filter box 10 through the dust suction pipe 11 for dust filtration, ensuring a clean environment and preventing dust pollution. In summary, this corn kernel peeling equipment achieves efficient corn kernel peeling and environmentally friendly treatment through the coordinated work of the collection and dust suction systems.

[0030] Through the above steps, during the use of the corn kernel peeling equipment, the peeled corn kernels fall into the first collection chamber 4 through multiple sets of permeation holes 3. Then, the corn kernels accurately slide to the discharge port 5, and subsequently fall into the second collection chamber 6. Next, the corn kernels accurately slide to the unloading hopper 7, thus achieving the effect of unloading the corn kernels. During the corn kernel collection process, a large amount of dust is generated. At this time, the dust suction fan 8 is started to generate strong suction, which can extract the dust inside the first collection chamber 4 and the second collection chamber 6 through two sets of dust suction filter chambers 12 respectively. Then, the dust is extracted into the activated carbon filter box 10 through the dust suction pipe 11 for dust filtration, ensuring a clean environment and preventing dust pollution. In summary, this corn kernel peeling equipment achieves efficient corn kernel peeling and environmentally friendly treatment through the coordinated work of the collection and dust suction systems.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A corn husking device with a dustproof structure, comprising a support frame (1), characterized in that: It also includes a frustum cylinder (2), permeation holes (3), a first collection chamber (4), a discharge port (5), a second collection chamber (6), a discharge hopper (7), a dust extraction fan (8), a connecting pipe (9), an activated carbon filter box (10), a dust extraction pipe (11), and a dust extraction filter chamber (12). The frustum cylinder (2) is fixedly installed inside the support (1). Multiple sets of permeation holes (3) are opened through the bottom wall of the frustum cylinder (2). The first collection chamber (4) is fixedly installed at the bottom of the frustum cylinder (2). The bottom wall of the front end of the first collection chamber (4) is opened through... A discharge port (5) is provided. A second collection chamber (6) is fixedly installed at the bottom of the first collection chamber (4). A discharge hopper (7) is provided on the bottom wall of the rear end of the second collection chamber (6). A dust collector (8) is fixedly installed on the inner wall of the left end of the support (1). A connecting pipe (9) is fixedly installed at the lower end of the dust collector (8). An activated carbon filter box (10) is provided on the right side of the dust collector (8). A dust collection pipe (11) is fixedly installed at the right end of the activated carbon filter box (10). Two sets of dust collection filter chambers (12) are provided at the upper end of the dust collection pipe (11).

2. The corn husking equipment with a dustproof structure according to claim 1, characterized in that: The right end of the connecting pipe (9) is fixedly connected to the left end of the activated carbon filter box (10). A set of dust collection filter chambers (12) is fixedly installed on the front side wall of the first collection chamber (4), and another set of dust collection filter chambers (12) is fixedly installed on the front side wall of the second collection chamber (6).

3. The corn husking equipment with a dustproof structure according to claim 1, characterized in that: A feed hopper (13) is provided at the top left end of the truncated cone (2), a discharge hopper (14) is provided at the bottom right end of the truncated cone (2), a first inclined surface (15) is provided on the inner wall of the first collection chamber (4), and a second inclined surface (16) is provided on the inner wall of the second collection chamber (6).

4. The corn husking equipment with a dustproof structure according to claim 1, characterized in that: The inside of the truncated cylinder (2) is provided with a truncated granulation column (17), and a driven shaft (18) is fixedly provided inside the truncated granulation column (17). Both ends of the driven shaft (18) are rotatably connected to the inner walls of both sides of the support (1).

5. The corn husking equipment with a dustproof structure according to claim 4, characterized in that: A fixed seat (19) is fixedly installed on the left side of the bracket (1), and an active motor (20) is fixedly installed inside the fixed seat (19). An active shaft (21) is installed at the output end of the active motor (20).

6. The corn husking equipment with a dustproof structure according to claim 5, characterized in that: A drive gear (22) is fixedly installed on the side wall of the drive shaft (21), a driven gear (23) is fixedly installed on the left side wall of the driven shaft (18), and a transmission gear chain (24) is installed on the outside of the drive gear (22).

7. The corn husking equipment with a dustproof structure according to claim 6, characterized in that: The driving gear (22) meshes with the lower inner wall of the transmission gear chain (24), and the driven gear (23) is located inside the upper end of the transmission gear chain (24), meshing with the upper inner wall of the transmission gear chain (24).

Images