A flying knife mounting knife slot of a disc chipper

Abstract

The utility model provides a disc type flaker's flying knife installs the knife groove, relates to flying knife knife groove field, including the cutter head, the top of cutter head is opened has the knife groove body, and the inner chamber of knife groove body is provided with the adjusting assembly, the one side of adjusting assembly is provided with the cutter body, adjusting assembly includes the connecting seat, and the one side of connecting seat is provided with the cutter plate, the bottom of connecting seat inner chamber is connected with screw rod through bearing swing, the utility model discloses the design of adjusting assembly, especially screw rod and movable plate's threaded connection and movable block and the connection of cutter plate, make the protruding amount of cutter body in the knife groove body can be adjusted conveniently, operating personnel only need to rotate the knob, and the transmission of knob cooperation screw rod and movable plate can make movable block drive cutter plate and cutter body movement, to this to realize the fine adjustment of cutter body, thereby adapt to different diameter, the hardness of log or different cutting demand, improved the applicability and flexibility of flaker significantly.

Description

Technical Field

[0001] This utility model belongs to the field of flying knife grooves, specifically a flying knife mounting groove for a disc chipper. Background Technology

[0002] In the field of wood processing, disc chippers are a type of efficient and continuous wood cutting equipment. The fly knife in the chipper is one of the core components of the chipper. The fly knife needs to be installed inside the slot opened on the cutter disc. The installation of the fly knife is directly related to the cutting efficiency and wood chip quality of the chipper. Therefore, the design of the slot is extremely important.

[0003] Traditional blade slots are used to install and use fly cutters. The fly cutter is placed inside the slot and then secured with bolts. However, in actual use, simply fixing the fly cutter with bolts lacks an effective adjustment mechanism. Once the fly cutter is fixed in the slot, it is difficult to adjust the fly cutter extension in real time according to the log diameter, hardness, or cutting requirements. This affects cutting efficiency and the applicability of the chipper.

[0004] In summary, this utility model provides a blade mounting groove for a disc chipper to solve the above-mentioned problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A blade mounting slot for a disc chipper includes a blade disc. The top of the blade disc has a slot body, and the inner cavity of the slot body is provided with an adjustment component. A blade body is provided on one side of the adjustment component. The adjustment component includes a connecting seat, and a blade plate is provided on one side of the connecting seat. A screw is movably connected to the bottom of the inner cavity of the connecting seat through a bearing, and a movable plate is threadedly connected to the surface of the screw. Both ends of the movable plate are fixedly connected to connecting blocks, and a spring is fixedly connected to one end of the connecting block. The other end of the spring is fixedly connected to the movable block, and a knob is fixedly connected to the top of the screw.

[0007] Furthermore, in this utility model, one side of the movable block is connected to the blade plate, one side of the connecting seat is fixedly connected to the inner wall of the blade groove, and the blade plate and the blade body are connected by bolts.

[0008] Furthermore, in this utility model, a through groove is provided at both the front and rear ends of one side of the connecting seat, and the movable block is located in the inner cavity of the through groove and is slidably connected to the inner cavity of the through groove.

[0009] Furthermore, in this utility model, a connecting ring is fixedly connected to the top of the connecting seat, the knob is located above the connecting ring, a cover is provided above the knob, and the cover is fitted onto the surface of the connecting ring and the knob.

[0010] Furthermore, in this utility model, a limiting plate is fixedly connected to the front and rear ends of one side of the movable plate, and a limiting groove is opened at the front and rear ends of one side of the inner cavity of the connecting seat. One end of the limiting plate extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0011] Furthermore, in this utility model, the inner cavity of the connecting block is fixedly connected to a limiting cylinder, and the inner cavity of the limiting cylinder is slidably connected to a sliding rod, one end of which passes through a spring and is fixedly connected to one side of the movable block.

[0012] Beneficial effects: This utility model has the following beneficial effects: This invention, through the design of the adjustment components, particularly the threaded connection between the screw and the movable plate, and the connection between the movable block and the blade plate, allows for convenient adjustment of the blade's extension within the blade groove. The operator simply rotates a knob, which, in conjunction with the transmission of the screw and the movable plate, causes the movable block to drive the blade plate and blade, thereby achieving fine adjustment of the blade. This adapts to logs of different diameters and hardnesses or different cutting needs, significantly improving the applicability and flexibility of the chipper. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a utility model Figure 1 A magnified schematic diagram of the structure at point B in the middle; Figure 3 This is a schematic diagram of the structure of the connecting seat, connecting ring, and sleeve cover in the separated state of this utility model; Figure 4 This is a cross-sectional structural diagram of the connector of this utility model; Figure 5 This is a utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0014] In the picture: 1. Cutter head; 2. Cutter groove body; 3. Adjustment component; 31. Connecting seat; 311. Limiting groove; 312. Through groove; 32. Screw; 33. Movable plate; 331. Limiting plate; 34. Connecting block; 35. Spring; 351. Limiting cylinder; 36. Movable block; 37. Knob; 371. Connecting ring; 372. Cover; 38. Cutter plate; 4. Cutter body. Detailed Implementation

[0015] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0016] Example 1 like Figure 1-5 As shown, this is the first embodiment of the present invention. This embodiment provides a blade mounting groove for a disc chipper, including a blade disc 1. A blade groove body 2 is provided on the top of the blade disc 1, and an adjustment component 3 is provided in the inner cavity of the blade groove body 2. A blade body 4 is provided on one side of the adjustment component 3. The blade disc 1 is the main component of the chipper and is used to cooperate with the blade groove body 2 to install and support the blade body 4. The adjustment component 3 includes a connecting seat 31, and a blade plate 38 is provided on one side of the connecting seat 31. A screw 32 is movably connected to the bottom of the inner cavity of the connecting seat 31 through a bearing, and a movable plate 33 is threadedly connected to the surface of the screw 32. A connecting block 34 is fixedly connected to both ends of the movable plate 33, and a spring 35 is fixedly connected to one end of the connecting block 34. A movable block 36 is fixedly connected to the other end of the spring 35. A knob 37 is fixedly connected to the top of the screw 32.

[0017] like Figure 1-5 As shown, the blade 4 is placed on the blade plate 38, and the two are connected and fixed by bolts. By rotating the knob 37, the screw 32 can be rotated. Since the screw 32 and the movable plate 33 are threadedly connected, the rotation of the screw 32 will drive the movable plate 33 to move up and down. The movable plate 33 will drive the connecting block 34, the spring 35 and the movable block 36 to move. In turn, the movable block 36 will drive the blade plate 38 and the blade 4 to move up and down. This allows for fine adjustment of the extension of the blade 4, making it easy to adapt to logs of different diameters and hardness or different cutting needs, and significantly improving the applicability and flexibility of the chipper.

[0018] Example 2 Reference Figure 1-3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0019] In this embodiment, one side of the movable block 36 is connected to the blade plate 38, one side of the connecting seat 31 is fixedly connected to the inner wall of the blade groove 2, and the blade plate 38 and the blade body 4 are connected by bolts.

[0020] The front and rear ends of the connecting seat 31 are provided with through grooves 312, and the movable block 36 is located in the inner cavity of the through groove 312 and is slidably connected to the inner cavity of the through groove 312.

[0021] A connecting ring 371 is fixedly connected to the top of the connecting base 31. A knob 37 is located above the connecting ring 371. A cover 372 is provided above the knob 37, and the cover 372 is fitted onto the surfaces of the connecting ring 371 and the knob 37.

[0022] like Figure 1-3 As shown, the connecting seat 31 is connected to the blade groove body 2, thereby ensuring the stability of the connecting seat 31. When the movable block 36 is in motion, it will always slide in the inner cavity of the through groove 312, which not only facilitates the connection between the movable block 36 and the blade plate 38, but also limits the movable block 36 to prevent it from moving out of position. The knob 37 is used to manually rotate the screw 32, which facilitates the adjustment of the blade body 4. The connecting ring 371 and the cover 372 are used to cover and protect the knob 37, effectively preventing accidental contact with the knob 37 and causing the blade body 4 to adjust itself.

[0023] Example 3 Reference Figure 4 and 5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0024] In this embodiment, a limiting plate 331 is fixedly connected to the front and rear ends of one side of the movable plate 33, and a limiting groove 311 is opened at the front and rear ends of one side of the inner cavity of the connecting seat 31. One end of the limiting plate 331 extends into the inner cavity of the limiting groove 311 and is slidably connected to the inner cavity of the limiting groove 311.

[0025] The inner cavity of the connecting block 34 is fixedly connected to the limiting cylinder 351, and the inner cavity of the limiting cylinder 351 is slidably connected to the sliding rod. One end of the sliding rod passes through the spring 35 and is fixedly connected to one side of the movable block 36. like Figure 4 and 5 As shown, the limiting cylinder 351 and the slide rod are used to limit the movement direction of the movable block 36, while ensuring the correct force direction of the spring 35, so that the movable block 36 moves in the predetermined direction under the deformation of the spring 35, which improves the adjustment accuracy and stability. The limiting plate 331 and the limiting groove 311 are used to limit the movement range of the movable plate 33, thereby preventing the movable plate 33 from rotating or misaligning when it moves up and down.

[0026] In use, the blade body 4 is first placed on the blade plate 38, and then the two are connected and fixed with bolts. The blade groove 2 provides space for the blade body 4 and the blade plate 38 to move later. When it is necessary to adjust the extension of the blade body 4, the knob 37 is rotated. The knob 37 can drive the screw 32 to rotate forward or backward. Since the screw 32 and the movable plate 33 are connected by threads, the screw 32 will drive the movable plate 33 to move upward during forward rotation, and conversely, the screw 32 will drive the movable plate 33 to move downward during reverse rotation. Then, the movable plate 33 drives the connecting block 34, the spring 35 and the movable block 36 to move upward or downward. Finally, the movable block 36 drives the blade plate 38 and the blade body 4 to move up and down, thereby achieving fine adjustment of the extension of the blade body 4. This makes it easy to adapt to logs of different diameters and hardness or different cutting needs, and significantly improves the applicability and flexibility of the chipper.

[0027] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0028] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A blade mounting groove for a disc chipper, comprising a blade disc (1), characterized in that: The top of the cutter head (1) is provided with a cutter groove body (2), and the inner cavity of the cutter groove body (2) is provided with an adjustment component (3). A cutter body (4) is provided on one side of the adjustment component (3). The adjustment component (3) includes a connecting seat (31), and a cutter plate (38) is provided on one side of the connecting seat (31). A screw (32) is movably connected to the bottom of the inner cavity of the connecting seat (31) through a bearing. A movable plate (33) is threadedly connected to the surface of the screw (32). A connecting block (34) is fixedly connected to both ends of the movable plate (33). A spring (35) is fixedly connected to one end of the connecting block (34). A movable block (36) is fixedly connected to the other end of the spring (35). A knob (37) is fixedly connected to the top of the screw (32). One side of the movable block (36) is connected to the cutter plate (38). One side of the connecting seat (31) is fixedly connected to the inner wall of the cutter groove body (2). The cutter plate (38) and the cutter body (4) are connected by bolts.

2. The flying knife mounting groove of the disc chipper as described in claim 1, characterized in that: The front and rear ends of the connecting seat (31) are provided with through grooves (312), and the movable block (36) is located in the inner cavity of the through groove (312) and is slidably connected to the inner cavity of the through groove (312).

3. The flying knife mounting groove of the disc chipper as described in claim 1, characterized in that: A connecting ring (371) is fixedly connected to the top of the connecting seat (31). The knob (37) is located above the connecting ring (371). A cover (372) is provided above the knob (37), and the cover (372) is fitted onto the surface of the connecting ring (371) and the knob (37).

4. The flying knife mounting groove of the disc chipper as described in claim 1, characterized in that: The front and rear ends of one side of the movable plate (33) are fixedly connected to a limiting plate (331), and the front and rear ends of one side of the inner cavity of the connecting seat (31) are provided with limiting grooves (311). One end of the limiting plate (331) extends into the inner cavity of the limiting groove (311) and is slidably connected to the inner cavity of the limiting groove (311).

5. The flying knife mounting groove of the disc chipper as described in claim 1, characterized in that: The inner cavity of the connecting block (34) is fixedly connected to a limiting cylinder (351), and the inner cavity of the limiting cylinder (351) is slidably connected to a sliding rod. One end of the sliding rod passes through a spring (35) and is fixedly connected to one side of the movable block (36).

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