Chipping machine fly cutter seat assembly convenient to disassemble

Abstract

The utility model relates to the technical field of chipping machines, in particular to a chipping machine fly cutter holder assembly convenient to disassemble, which comprises a mounting frame, a first mounting groove is formed in the mounting frame, a mounting bolt is mounted in the first mounting groove, and a cutter holder disc is arranged on the outer surface, penetrating through the first mounting groove, of the mounting bolt. A second mounting groove is formed in the interior of the tool apron disc, and the second mounting groove is matched with the mounting bolt; and the screwing ring is mounted on the outer surface of the mounting bolt, and an anti-skid pad is mounted on the left side of the screwing ring. The position of the tool apron disc can be limited through the fastening block, then the threaded column is screwed in the threaded groove, at the moment, after the threaded column is screwed, the stabilizing pad can abut against the surface of the right side of the tool apron disc, and therefore the tool apron disc is stably installed as a whole; and the screwing ring and the non-slip mat are screwed out from the outer surface of the mounting bolt.

Description

Technical Field

[0001] This utility model relates to the field of chipper technology, specifically to a chipper fly knife holder assembly that is easy to disassemble. Background Technology

[0002] A wood chipper, also known as a wood slicer, is a type of wood processing equipment. It is widely used in the material preparation stages of production processes in industries such as textiles, papermaking, pulp making, and engineered wood products. Wood chippers can be categorized into two types: mechanical structure chippers and disc chippers.

[0003] In response, existing technology patent publication number CN214871325U discloses a bottom blade holder assembly for a chipper, positioned below the fly blade. Its features include a base and a pressure plate and a bottom blade respectively mounted on the base. The pressure plate is inclined towards the fly blade from its end face, and the bottom blade is mounted on the base near the fly blade via a lifting wedge, and is inclined along the extension line of the pressure plate near the fly blade. This invention tilts both the pressure plate and the bottom blade relative to the fly blade, adjusting the angle of the bottom blade relative to the fly blade to reduce the space between the wood material and the fly blade, enabling rapid chipping of the wood material, improving equipment efficiency, and enhancing chipping quality.

[0004] However, in actual use, the chipper will install a knife holder assembly on its surface. However, the existing knife holder assembly is inconvenient to disassemble during installation and difficult to replace later. At the same time, it is also quite troublesome to install the flying knife. Therefore, improving and perfecting the above-mentioned problems has become an urgent issue to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a chipper fly knife holder assembly that is easy to disassemble, in order to solve the problem mentioned in the background art that the existing fly knife holder assembly is not easy to disassemble during installation, and it is inconvenient to replace it later. At the same time, it is also quite troublesome to install the fly knife.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a chipper fly knife holder assembly that is easy to disassemble, including a mounting frame, a first mounting groove is provided inside the mounting frame, a mounting bolt is installed inside the first mounting groove, a knife holder disk is provided through the inner outer surface of the first mounting groove by the mounting bolt, a second mounting groove is provided inside the knife holder disk, and the second mounting groove and the mounting bolt are mutually compatible.

[0007] A screwing ring is installed on the outer surface of the mounting bolt. An anti-slip pad is installed on the left side of the screwing ring and on the outer surface of the mounting bolt. Fastening blocks are fixedly connected to both the front and rear surfaces of the screwing ring.

[0008] Preferably, the fastening block has a threaded groove inside, and a threaded post is installed inside the threaded groove.

[0009] Preferably, a stabilizing pad is installed on the left side of the threaded post, and the left side of the stabilizing pad abuts against the right side surface of the tool holder disk.

[0010] Preferably, the outer surface of the tool holder disk is uniformly provided with adapter grooves, and a threaded cylinder is installed inside the adapter groove.

[0011] Preferably, a top ring is mounted on the top surface of the threaded cylinder, and a flying knife body is mounted on the top surface of the top ring.

[0012] Preferably, the left sides of both the rotating ring and the fastening block abut against the right side surface of the tool holder disc.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This easily disassembled chipper fly knife holder assembly, through its mounting bolts, knife holder disc, second mounting groove, turning ring, anti-slip pad, fastening block, threaded groove, threaded post, and stabilizing pad, allows for easy installation. First, the mounting bolts are inserted through the first and second mounting grooves to mount the knife holder disc onto the outer surface of the mounting frame. Simultaneously, the anti-slip pad and turning ring are mounted on the outer surface of the mounting bolts. Rotating the turning ring then compresses the anti-slip pad, making the knife holder disc installation more stable. After the turning ring is fully rotated, the fastening block abuts against the outer surface of the knife holder disc, thus limiting its position. Then, the threaded post is turned inside the threaded groove. After the threaded post rotates, the stabilizing pad abuts against the right side surface of the knife holder disc, resulting in a stable overall installation. For subsequent disassembly, the turning ring and anti-slip pad are simply unscrewed from the outer surface of the mounting bolts, demonstrating the practicality of the design.

[0015] 2. This easily detachable chipper fly knife holder assembly, through the designed adapter groove, threaded cylinder, top ring, and 16, allows for easy installation. First, the threaded cylinder is threaded into the adapter groove, and then the lower surface of the top ring abuts against the outer surface of the knife holder disc. This ensures that the entire fly knife body is relatively stable and easy to install, demonstrating the functionality of the design. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a split diagram of the mounting bracket and tool holder structure of this utility model;

[0018] Figure 3 This is a schematic diagram showing the disassembled structure of the mounting bolt and the tightening ring of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the mounting bolt and tightening ring structure of this utility model.

[0020] In the diagram: 1. Mounting bracket; 2. First mounting slot; 3. Mounting bolt; 4. Tool holder plate; 5. Second mounting slot; 6. Tightening ring; 7. Anti-slip pad; 8. Fastening block; 9. Threaded groove; 10. Threaded post; 11. Stabilizing pad; 12. Adaptor groove; 13. Threaded cylinder; 14. Top ring; 15. Flying knife body. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 One embodiment provided by this utility model:

[0023] A chipper fly knife holder assembly that is easy to disassemble. The fly knife bodies 15 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. It includes a mounting bracket 1. The mounting bracket 1 has a first mounting groove 2 inside. The first mounting groove 2 has a mounting bolt 3 installed inside. The mounting bolt 3 passes through the inner outer surface of the first mounting groove 2 and a knife holder plate 4 is provided. The inside of the knife holder plate 4 has a second mounting groove 5. The second mounting groove 5 and the mounting bolt 3 are mutually adapted. The outer surface of the knife holder plate 4 has uniformly opened adaptation grooves 12. The adaptation groove 12 has a threaded cylinder 13 installed inside. The top surface of the threaded cylinder 13 has a top ring 14 installed on the top surface of the top ring 14. The fly knife body 15 is installed on the top surface of the top ring 14. When installing, the threaded cylinder 13 is first threaded into the adaptation groove 12. Then the lower surface of the top ring 14 will abut against the outer surface of the knife holder plate 4, so that the fly knife body 15 is relatively stable during installation and is also relatively convenient to install.

[0024] Tighten the ring 6, which is installed on the outer surface of the mounting bolt 3. An anti-slip pad 7 is installed on the left side of the ring 6. Fastening blocks 8 are fixedly connected to both the front and rear surfaces of the ring 6. The fastening blocks 8 have threaded grooves 9 inside, and threaded posts 10 are installed inside the threaded grooves 9. A stabilizing pad 11 is installed on the left side of the threaded post 10, with its left side contacting the right side surface of the tool holder 4. The left sides of both the ring 6 and the fastening blocks 8 contact the right side surface of the tool holder 4. During installation, first, the mounting bolt 3 is passed through the first mounting groove 2 and the second mounting groove 5 to install the tool holder 4 onto the outer surface of the mounting bracket 1. The anti-slip pad 7 and the turning ring 6 are installed on the outer surface of the mounting bolt 3. Then, the turning ring 6 is rotated, which squeezes the anti-slip pad 7, making the installation of the tool holder 4 more stable. At the same time, after the turning ring 6 is turned, the fastening block 8 will also abut against the outer surface of the tool holder 4, thus limiting the position of the tool holder 4. Then, the threaded post 10 is turned inside the threaded groove 9. After the threaded post 10 is turned, the stabilizing pad 11 will also abut against the right side surface of the tool holder 4, making the overall installation of the tool holder 4 more stable. When disassembling later, the turning ring 6 and the anti-slip pad 7 can be unscrewed from the outer surface of the mounting bolt 3.

[0025] Working Principle: When using this device, the operator first connects it to an external power source to provide power. Then, the mounting bolt 3 is inserted through the first mounting slot 2 and the second mounting slot 5 to install the tool holder disc 4 onto the outer surface of the mounting frame 1. Simultaneously, the anti-slip pad 7 and the tightening ring 6 are installed on the outer surface of the mounting bolt 3. The tightening ring 6 is then rotated, which compresses the anti-slip pad 7, making the installation of the tool holder disc 4 more stable. After the tightening ring 6 is fully rotated, the fastening block 8 also abuts against the outer surface of the tool holder disc 4, thus securing the tool holder disc 4 in place. The limit is set, and then the threaded column 10 is screwed inside the threaded groove 9. At this time, after the threaded column 10 is screwed, the stabilizing pad 11 will also abut against the right side surface of the tool holder disk 4, so that the tool holder disk 4 is more stable when installed. When disassembling later, the screwing ring 6 and the anti-slip pad 7 can be screwed out from the outer surface of the mounting bolt 3. When installing, first the threaded cylinder 13 is threaded into the inside of the adapter groove 12, and then the lower surface of the top ring 14 will abut against the outer surface of the tool holder disk 4, so that the entire flying knife body 15 is more stable when installed, and it is also more convenient to install. The above is the working principle of this utility model.

[0026] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A chipper fly knife holder assembly that is easy to disassemble, comprising a mounting bracket (1), wherein the mounting bracket (1) has a first mounting groove (2) inside, characterized in that: The first mounting slot (2) is equipped with a mounting bolt (3), and the mounting bolt (3) passes through the inner outer surface of the first mounting slot (2) to provide a tool holder disk (4). The tool holder disk (4) is provided with a second mounting slot (5) inside the tool holder disk (4), and the second mounting slot (5) and the mounting bolt (3) are mutually compatible. Tightening ring (6) is installed on the outer surface of mounting bolt (3). Anti-slip pad (7) is installed on the left side of the tightening ring (6). Anti-slip pad (7) is installed on the outer surface of mounting bolt (3). Fastening blocks (8) are fixedly connected to both the front and rear surfaces of the tightening ring (6).

2. The chipper fly knife holder assembly for easy disassembly according to claim 1, characterized in that: The fastening block (8) has a threaded groove (9) inside, and a threaded post (10) is installed inside the threaded groove (9).

3. A chipper fly knife holder assembly for easy disassembly according to claim 2, characterized in that: A stabilizing pad (11) is installed on the left side of the threaded post (10), and the left side of the stabilizing pad (11) abuts against the right side surface of the tool holder disk (4).

4. The chipper fly knife holder assembly for easy disassembly according to claim 1, characterized in that: The outer surface of the tool holder (4) is uniformly provided with an adapter groove (12), and a threaded cylinder (13) is installed inside the adapter groove (12).

5. A chipper fly knife holder assembly for easy disassembly according to claim 4, characterized in that: A top ring (14) is installed on the top surface of the threaded cylinder (13), and a flying knife body (15) is installed on the top surface of the top ring (14).

6. A chipper fly knife holder assembly for easy disassembly according to claim 1, characterized in that: The left sides of both the rotating ring (6) and the fastening block (8) abut against the right side surface of the tool holder (4).

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