TWM252482U - Improvement on structure of pulverizing tool - Google Patents

Description

M252482 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about "improving the cutter structure of a pulverizing knife", especially one that can be pulverized for various raw materials and can reduce the cost of tool consumption and replacement The procedure of this cutter is simple and labor-saving, so as to achieve the most efficient crushing function. [Previous technology] According to the current known crushing knife structure, please refer to the sixth and seventh figures, which are formed by parallelly installing a plurality of long crushing blades b on the peripheral wall surface of a cutter roller a, and the The shape of a crushing blade b is elongated, and has a plurality of long holes on it, which are fixed to the cutter roller a by bolts c, and then cooperate with the outer blade e and the filter f fixed on the crushing cylinder to perform cutting. When using the conventional structure as described above, each crushing blade b is in contact with the full length of the blade when cutting the workpiece d. Therefore, the cutting resistance generated by it is quite large, and it requires several branches. Bolt c fixes a shredding blade b, which makes it time-consuming and inconvenient to assemble or disassemble the shredding blade b. Furthermore, the shape of the shredding blade b cannot be turned or changed at will due to its directivity during assembly, resulting in the shredding blade. a—Generally, only one side can be used. When the blade is worn, it must be discarded and replaced with a new blade to form a kind of waste of material. As shown in the seventh figure, the chips of this conventional structure are generally scraped during cutting. Roll in the crushing blade b with the cutter The joint of the wall surface of the shaft a, but lacks the space to exclude debris and cannot make the debris to the outer periphery (that is, the debris cannot be thrown to the side of the cylinder for the next cutting blade b to cut), which will affect its cutting ability

Page 5 M252482 Fourth, creation instructions (2) and increase the load on the cutting machine. [New content] The creator of this case has learned the lack of the blade structure of the conventional pulverizing knife, carefully studied it, and accumulated many years of personal experience in the cause, and finally designed a new type of "crusher knife structure improvement". The main purpose of this creation is to provide a person who can pulverize various materials and reduce the cost of tool consumption, and the procedure of replacing the tool is simple and labor-saving, so as to achieve the most efficient pulverization function. In order to achieve the above purpose, the creation of "Crusher Knife Structure Improvement" is mainly a knife set on the roller of a shredder or grinder, which is characterized in that the knife has a geometric appearance, and The tool is provided with a fixing hole penetrating its front and back sides. The front and back sides of the tool and the sides are perpendicular to each other, so that the front and back sides and the sides can be connected to form a cutting edge. Based on the above structure, this creation "Improvement of Cutter Knife Structure" can use various forms of grooves or planes to pulverize various raw materials, reduce the cost of cutter consumption, and the procedure of replacing the cutter is simple and labor-saving. To achieve the most efficient crushing function. [Implementation] The structure, device, and features of this creation are a better feasible embodiment, and the details are described below with the drawings:

Page 6 M252482 IV. Creation instructions (3) Structural improvement ", which mainly includes a cutter 1, which is characterized by: The cutter 1 is a geometric appearance, and a fixing is provided on the cutter through both its front and back. In the hole 11, the front and back surfaces and the side surfaces of the cutter 1 are perpendicular to each other, so that the front and back surfaces and the side surfaces can be connected to form a cutting edge. According to the above structure, please refer to the third picture. In this work, "Improvement of the structure of the cutter of the smashing knife" has to pass through a fixing hole 11 through a bolt 2 to lock it to the embedded hole of a cutter roller 3. 31, the assembly is completed; because the bottom mask of the embedded hole 31 has an oblique angle, the cutter will have a phase connection between the front and the side that is more convex, and the more convex phase connection will be formed. A cutting edge can first cut into the object to be crushed to tear the object into pieces, and use the front side of the tool to crush the broken object to grind it into smaller particles. Continuing, please refer to the fourth A, four B, and four C diagrams. The side of the tool 1 and the roller 3 on the same side is the cutting surface. The side of the tool 1 must be provided with one or more grooves 1 2 The groove 12 may be arranged in a vertical or horizontal arrangement, and the cross section of the groove 12 may be set in various shapes such as a triangle, a rectangle, an arc, and an irregular shape, so that the cutting edge is sharper. To adjust for various hard or flexible material characteristics; and the groove can be used to increase the friction of the cutting surface of the tool to effectively grasp the surface of the object to be crushed for cutting, tearing and extrusion grinding, And the debris is discharged along the groove, and the debris generated after the object is crushed can be effectively eliminated, so as to achieve the function of self-cleaning and improve the efficiency of crushing. Please refer to the first figure again. The function of the flat tool is for softness. M252482 Fourth, the creative instructions (4) and metal materials for cutting, and the flat tool can improve the efficiency of cutting larger particles. In addition, please refer to the fifth A, fifth B, and fifth C diagrams. In addition to the shape of the cutter being made of a square body, the front and back sides must also be triangular, pentagonal, rectangular, and polygonal. Shape, and the cutter 1 may be provided with one or two or more fixing holes 11 and the square-shaped cutter 1 may be reduced in height to have a flat shape, so that the cutter 1 becomes a shape with various appearances. The front and back sides and sides of various geometric shapes are perpendicular to each other at a 90-degree angle. Therefore, the bolts on the fixing hole 11 can be unscrewed to change the direction of use of the tool above and below and the sides, and then pass the bolts through. Through the fixing hole and screwing and fixing, the cutting surface of the tool that still has several directions can be replaced after being worn to increase the service life of the tool and greatly reduce the cost of tool consumption by the operator. In addition, the above tool requires only a few bolts to complete the locking work, so it is simpler and labor-saving when replacing the tool, and it can be safely locked on the roller without falling off. To sum up, the creation of "Crusher Knife Structure Improvement" can indeed avoid errors and save the cost of replacement, and the improvement of this structure also increases the convenience of replacement, and has the "practicability" of creation And "progressiveness"; the applicant has filed an application for a new type of patent with the Bureau in accordance with the Patent Law.

Page 8 M252482 Schematic description The first picture is a perspective view of the creation. The second picture is a sectional view of the creation. The third picture is the installation diagram of the creation. The fourth A, four B, and four C are schematic sectional views of various grooves in the creation. The fifth A, fifth B, and fifth C are three-dimensional drawings of various appearance types of the creation. The sixth figure is a perspective view of a conventional crushing tool. The seventh figure is a schematic cross-sectional view of a conventional pulverizing tool. Figure number description:

1 ----- ---- Tool 2 ----- ---- Bolt 3 ----- Roller 11 ---- ---- Fixing hole 12 ---- ---- Groove 31 ---- Gan Under π 孑 L

Claims (1)

M252482 5. Scope of patent application 1. A "tool structure improvement of a smashing knife" mainly includes a knife, which is characterized in that: the knife has a geometric appearance, and a knife is provided on the knife to penetrate the front and back sides of the knife. The fixing hole, the front and back sides of the cutter and the sides are perpendicular to each other, so that the connection between the front and back sides and the sides can become a cutting edge. 2. The "tool structure improvement of a smashing knife" as described in item 1 of the scope of patent application, wherein the knife is a cube. 3. The "tool structure improvement of the smashing knife" described in item 1 of the scope of the patent application, where the knife is a triangle. 4. The "tool structure improvement of the crushing knife" as described in item 1 of the scope of the patent application, where the knife is a pentagon. 5. The "tool structure improvement of the crushing knife" as described in item 1 of the scope of the patent application, where the knife is rectangular. 6. The "tool structure improvement of a smashing knife" as described in item 1 of the scope of patent application, wherein the knife is a polygonal body. 7. The "improvement of the cutter structure of the crushing knife" as described in item 1 of the scope of the patent application, wherein the side of the knife is provided with a groove. 8. The "tool structure improvement of the pulverizing knife" as described in item 1 of the scope of the patent application, wherein the side of the knife is provided with a plurality of grooves. 9. The "tool structure improvement of a pulverizing knife" as described in item 1 of the scope of the patent application, wherein a fixed hole is provided on the knife. 10. The "tool structure improvement of a pulverizing knife" as described in item 1 of the scope of patent application, wherein the knife is provided with two or more fixing holes. M252482 5. Scope of patent application 11. As described in the "Article Cutter Knife Structure Improvement" described in item 7 or 8 of the scope of patent application, the grooves are arranged vertically. 1 2. According to the "tool structure improvement of the crushing knife" described in item 7 or item 8 of the scope of the patent application, the grooves are arranged horizontally. 1 3. The "tool structure improvement of a pulverizing knife" as described in item 7 or item 8 of the scope of the patent application, wherein the cross section of the groove is a triangle. 1 4. The "tool structure improvement of a crushing knife" as described in item 7 or item 8 of the scope of patent application, wherein the cross section of the groove is rectangular. 1 5. According to the "tool structure improvement of a pulverizing knife" as described in item 7 or item 8 of the scope of patent application, wherein the cross section of the groove is a circular arc. 16. The "tool structure improvement of the crushing knife" as described in item 7 or item 8 of the scope of the patent application, wherein the cross section of the groove is irregular. 17. The "tool structure improvement of a pulverizing knife" as described in item 2 of the scope of the patent application, in which the knife has to be reduced in height to become a flat shape. 18. As described in the "Improvement of the structure of the power tool of the smashing knife" as described in item 3 of the scope of the patent application, the shape of which is a polygon with a triangle or more.