High-strength husking roller of corn machine

Abstract

The utility model relates to the technical field of husking rollers, in particular to a high-strength husking roller of a corn machine. The problem that in the prior art, replacement materials are seriously wasted when spiral teeth on a corn roller are replaced is solved, and the practicability of equipment is improved. The shaft structurally comprises a shaft body, a plurality of spiral teeth are arranged on the outer wall of the shaft body, the spiral teeth are made of elastic materials, one end of the shaft body is provided with a first connecting structure used for being detachably connected with one end between the spiral teeth, and the other end of the shaft body is in threaded connection with a mounting piece. A second connecting structure used for being detachably connected with the other end of the spiral tooth is arranged on the side wall of the mounting piece. The design that spiral teeth are arranged on a sleeve in the prior art is replaced, the single spiral tooth can be disassembled and reinstalled relative to the shaft body, waste caused by replacement of other undamaged spiral teeth is avoided, and the spiral tooth fixing device has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of peeling rollers, and specifically, to a high-strength peeling roller for a corn machine. Background Art

[0002] A corn peeling roller is a component in corn processing equipment and is used to peel the epidermis of corn. It is provided with spiral teeth on the surface of the peeling roller, and the spiral teeth are driven by the peeling roller to rotate, so as to peel the epidermis of corn for subsequent processing or consumption.

[0003] In order to keep the internal corn kernels intact when peeling the epidermis of corn, the existing corn peeling rollers often fix rubber sleeves on the outer surface of the peeling rollers, and a number of spiral teeth made of rubber materials are arranged on the surface of the rubber sleeves.

[0004] Although this can reduce the collision and wear of the rotating teeth on the peeling roller on the corn kernels, there are still the following problems: when the peeling roller is peeling corn, if a certain spiral tooth is collided and worn due to rotation, the entire sleeve needs to be removed and a new sleeve is used to replace the original sleeve. This not only requires replacing the entire sleeve, which is a large project and takes a long time, but also the remaining unworn spiral teeth need to be replaced, resulting in serious waste. Content of the Utility Model

[0005] The utility model provides a high-strength peeling roller for a corn machine, which solves the problem of serious waste of replacement materials when replacing the spiral teeth on the existing corn roller, and improves the practicability of the equipment.

[0006] The technical solution of the utility model is as follows:

[0007] A high-strength peeling roller for a corn machine includes a shaft body.

[0008] A number of spiral teeth are arranged on the outer wall of the shaft body. The spiral teeth are made of elastic materials. One end of the shaft body is provided with a first connection structure for detachably connecting with one end of the spiral teeth. The other end of the shaft body is threadedly connected with a mounting member, and the side wall of the mounting member is provided with a second connection structure for detachably connecting with the other end of the spiral teeth.

[0009] Furthermore, the first connection structure includes a first connecting member fixedly arranged at one end of the spiral tooth. The first connecting member is of a cuboid structure. A first sliding hole is arranged on the first connecting member. A first locking bolt is slidably connected in the first sliding hole. A first installation threaded hole is also arranged on the shaft body, and the first locking bolt is threadedly connected with the first installation threaded hole.

[0010] Furthermore, the mounting piece is a cylindrical structure, and a threaded groove is provided at the other end of the shaft body. The mounting piece includes a mounting end and a limiting end, the mounting end is threadedly connected to the threaded groove, the cross-sectional area of ​​the limiting end is larger than the cross-sectional area of ​​the mounting end, and the vertical projection surface of the limiting end coincides with the outer wall of the shaft body.

[0011] Furthermore, the second connecting structure includes a second connecting member fixedly arranged at the other end of the spiral tooth, the second connecting member is a rectangular structure, a second sliding hole is provided on the second connecting member, a second locking bolt is slidingly connected in the second sliding hole, a second mounting threaded hole is provided on the mounting member, and the second locking bolt is threadedly connected to the second mounting threaded hole.

[0012] Further, the number of the first sliding hole, the first locking bolt and the first mounting threaded hole are all two, and the number of the second sliding hole, the second locking bolt and the second mounting threaded hole are all two.

[0013] Furthermore, the cross section of the spiral tooth is a rectangular structure, reinforcing ribs are provided at both ends of the spiral tooth, the cross section of the reinforcing ribs is a right-angled triangle structure, the spiral tooth and the reinforcing ribs are integrally formed, and the spiral tooth and the reinforcing ribs are both made of rubber material.

[0014] Furthermore, a first connecting groove is provided at the bottom of the thread groove, and a second connecting groove is provided at the end of the shaft body away from the thread groove. The cross-sections of the first connecting groove and the second connecting groove are both square structures. A third sliding hole is provided at the center of the mounting part, and the vertical projection surfaces of the first connecting groove and the second connecting groove both fall within the vertical projection surface of the third sliding hole.

[0015] The working principle and beneficial effects of the utility model are:

[0016] The installation process of the helical teeth in this embodiment is as follows: when a certain helical tooth on the shaft body is worn, first rotate the mounting piece to make the helical tooth detach from the outer wall of the shaft body, then rotate the first locking bolt and the second locking bolt to remove the helical tooth to be replaced, and then respectively install and fix the two ends of the new helical tooth on the mounting piece and the shaft body through the first locking bolt and the second locking bolt, and finally rotate the mounting piece so that the helical tooth hugs the shaft body to complete the installation.

[0017] The utility model adopts elastic spiral teeth arranged on the outer wall of the shaft body, and a mounting piece is threadedly connected to one end of the shaft body. The utility model uses the first connection structure and the second connection structure to realize the installation and removal of the spiral teeth relative to the shaft body, and the spiral teeth are tightened and separated from the shaft body by rotating the mounting piece. The utility model replaces the design of the prior art that the spiral teeth are arranged on the sleeve, and can realize the removal and reinstallation of a single spiral tooth relative to the shaft body, avoiding the waste of replacing the remaining undamaged spiral teeth. The utility model has strong practicality. Brief Description of the Drawings

[0018] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0019] Figure 1 is a schematic structural view of the prior art of this embodiment;

[0020] Figure 2 is a schematic structural view of the whole of this embodiment;

[0021] Figure 3 is a schematic structural view of the shaft body and the first connecting member in this embodiment;

[0022] Figure 4 is a schematic structural view of the interior of the shaft body and the interior of the first connecting member in this embodiment;

[0023] Figure 5 is a schematic structural view of the shaft body and the second connecting member in this embodiment;

[0024] Figure 6 is a schematic structural view of the interior of the shaft body and the interior of the second connecting member in this embodiment;

[0025] Figure 7 is a schematic structural view of the shaft body and the spiral teeth in this embodiment.

[0026] In the figures:

[0027] 1. Shaft body; 11. Second connection groove; 12. First installation threaded hole; 13. First connection groove; 14. Threaded groove; 2. Spiral teeth; 21. Reinforcing rib; 3. First connecting member; 31. First locking bolt; 32. First sliding hole; 4. Second connecting member; 41. Second locking bolt; 42. Second sliding hole; 5. Mounting member; 51. Mounting end; 52. Limiting end; 53. Third sliding hole; 54. Second installation threaded hole. Detailed Description of the Embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0029] Such as Figures 2 to 7As shown in the figure, this embodiment proposes a high-strength corn machine peeling roller, whose structure includes a shaft body 1. A number of spiral teeth 2 in this embodiment are arranged on the outer wall of the shaft body 1. The spiral teeth 2 are made of elastic materials. A first connection structure is arranged at one end of the shaft body 1, and one end between it and the spiral teeth 2 is detachably connected. The mounting member 5 is threadedly connected to the other end of the shaft body 1. A second connection structure is arranged on the side wall of the mounting member 5 for detachably connecting to the other end of the spiral teeth 2.

[0030] In this embodiment, the cross-section of the spiral teeth 2 is a rectangular structure. Reinforcing ribs 21 are arranged at both ends of the spiral teeth 2. The cross-section of the reinforcing ribs 21 is a right-angled triangle structure. The spiral teeth 2 and the reinforcing ribs 21 are integrally formed. Both the spiral teeth 2 and the reinforcing ribs 21 are made of rubber materials. In this embodiment, the spiral teeth 2 and the reinforcing ribs 21 can also be made of EVA or PU foam. Such a design ensures that both sides of the spiral teeth 2 can withstand greater pressure, reducing the deformation of the spiral teeth 2 during peeling.

[0031] The first connection structure in this embodiment includes a first connecting member 3, which is fixedly arranged at one end of the spiral teeth 2. The first connecting member 3 is a cuboid structure. A first sliding hole 32 is arranged on the first connecting member 3. A first locking bolt 31 is slidably arranged in the first sliding hole 32. A first installation threaded hole 12 is arranged on the shaft body 1. The first locking bolt 31 is threadedly connected to the first installation threaded hole 12. The first connection structure in this embodiment uses threaded connection, which not only makes it difficult for the first connecting member 3 to separate from the spiral teeth 2 after connection, but also only needs to rotate the first locking bolt 31 to disassemble the spiral teeth 2, making the reinstallation of the new spiral teeth 2 more convenient.

[0032] The mounting member 5 in this embodiment is a cylindrical structure. A threaded groove 14 is arranged at the other end of the shaft body 1. The mounting member 5 includes a mounting end 51 and a limiting end 52. The mounting end 51 is threadedly connected to the threaded groove 14. The cross-sectional area of the limiting end 52 is larger than that of the mounting end 51 to prevent the mounting end 51 from rotating completely into the threaded groove 14 and getting stuck and difficult to turn out. The vertical projection plane of the limiting end 52 coincides with the outer wall of the shaft body 1 to make the spiral teeth 2 on the limiting end 52 wind and tighten more tightly around the shaft body 1, with less voids and greater strength of the spiral teeth 2. The design of the threaded groove 14 in this embodiment enables users to adjust the tightness of the spiral teeth 2 against the outer wall of the shaft body 1 according to actual needs, so that the spiral teeth 2 will not break easily due to being too tight, nor will they be too loose to cause the spiral teeth 2 to slide when the shaft body 1 rotates.

[0033] In this embodiment, the first connection groove 13 is provided at the bottom of the thread groove 14, and the second connection groove 11 is provided at one end of the shaft body 1 away from the thread groove 14. The cross-sections of the first connection groove 13 and the second connection groove 11 are both square structures. The third sliding hole 53 is provided at the center of the mounting member 5. The projection planes of the first connection groove 13 and the second connection groove 11 in the vertical direction both fall within the projection plane of the third sliding hole 53 in the vertical direction. Such a design is to ensure that the shaft body 1 can be smoothly installed on the rotating shaft of the corn machine, so that the rotation of the corn machine can directly drive the shaft body 1 to rotate.

[0034] The second connection structure in this embodiment includes a second connecting member 4, which is fixedly arranged at the other end of the spiral tooth 2. The second connecting member 4 is of a cuboid structure. The second sliding hole 42 is provided on the second connecting member 4. The second locking bolt 41 is slidably arranged in the second sliding hole 42. The second installation threaded hole 54 is provided on the mounting member 5. The second locking bolt 41 is threadedly connected to the second installation threaded hole 54. This facilitates the disassembly and installation of the spiral tooth 2 relative to the mounting member 5, and ensures a tighter installation of the spiral tooth 2 relative to the mounting member 5.

[0035] In this embodiment, the number of the first sliding holes 32, the first locking bolts 31 and the first installation threaded holes 12 is two each, and the number of the second sliding holes 42, the second locking bolts 41 and the second installation threaded holes 54 is two each. The design of two first locking bolts 31 and two second locking bolts 41 makes it difficult for the spiral teeth 2 at both ends to slide and deviate when installed on the shaft body 1 and the mounting member 5, enhancing the structural stability.

[0036] The installation process of the spiral tooth 2 in this embodiment: When a certain spiral tooth 2 on the shaft body 1 is worn, first rotate the mounting member 5 to separate the spiral tooth 2 from the outer wall of the shaft body 1, then rotate the first locking bolt 31 and the second locking bolt 41 to remove the spiral tooth 2 to be replaced, and then install and fix the two ends of the new spiral tooth 2 on the mounting member 5 and the shaft body 1 respectively through the first locking bolt 31 and the second locking bolt 41. Finally, rotate the mounting member 5 to make the spiral tooth 2 hold the shaft body 1 to complete the installation.

[0037] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-strength corn mill peeling roller, comprising a shaft body (1), characterized in that: A plurality of helical teeth (2) are provided on the outer wall of the shaft body (1), the helical teeth (2) being made of elastic material, one end of the shaft body (1) being provided with a first connection structure for detachably connecting with one end of the helical teeth (2), the other end of the shaft body (1) being threadedly connected with a mounting member (5), the side wall of the mounting member (5) being provided with a second connection structure for detachably connecting with the other end of the helical teeth (2).

2. A high-strength corn mill peeling roller according to claim 1, characterized in that: The first connection structure comprises a first connection member (3) fixedly arranged at one end of the spiral tooth (2); the first connection member (3) is a rectangular parallelepiped structure; a first sliding hole (32) is provided on the first connection member (3); a first locking bolt (31) is slidingly connected in the first sliding hole (32); a first mounting threaded hole (12) is also provided on the shaft body (1); the first locking bolt (31) is threadedly connected to the first mounting threaded hole (12).

3. A high-strength corn peeling roller according to claim 2, characterized in that: The mounting member (5) is a cylindrical structure. The other end of the shaft body (1) is provided with a thread groove (14). The mounting member (5) comprises a mounting end (51) and a limiting end (52). The mounting end (51) is threadedly connected to the thread groove (14). The cross-sectional area of ​​the limiting end (52) is larger than the cross-sectional area of ​​the mounting end (51). The vertical projection surface of the limiting end (52) coincides with the outer wall of the shaft body (1).

4. A high-strength corn peeling roller according to claim 3, characterized in that: The second connection structure comprises a second connection member (4) fixedly arranged at the other end of the spiral tooth (2); the second connection member (4) is a rectangular parallelepiped structure; the second connection member (4) is provided with a second sliding hole (42); a second locking bolt (41) is slidingly connected in the second sliding hole (42); the mounting member (5) is provided with a second mounting threaded hole (54); the second locking bolt (41) is threadedly connected to the second mounting threaded hole (54).

5. A high-strength corn mill peeling roller according to claim 4, characterized in that: The number of the first sliding hole (32), the first locking bolt (31) and the first mounting threaded hole (12) are all two, and the number of the second sliding hole (42), the second locking bolt (41) and the second mounting threaded hole (54) are all two.

6. A high-strength corn mill peeling roller according to claim 1, characterized in that: The cross section of the spiral tooth (2) is a rectangular structure; both ends of the spiral tooth (2) are provided with reinforcing ribs (21); the cross section of the reinforcing rib (21) is a right-angled triangle structure; the spiral tooth (2) and the reinforcing rib (21) are integrally formed; and the spiral tooth (2) and the reinforcing rib (21) are both made of rubber material.

7. A high-strength corn mill peeling roller according to claim 3, characterized in that: A first connecting groove (13) is also provided at the bottom of the thread groove (14); a second connecting groove (11) is provided at one end of the shaft body (1) away from the thread groove (14); the cross-sections of the first connecting groove (13) and the second connecting groove (11) are both square structures; a third sliding hole (53) is provided at the center of the mounting member (5); and the vertical projection surfaces of the first connecting groove (13) and the second connecting groove (11) both fall within the vertical projection surface of the third sliding hole (53).

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