Fan bearing seat easy-to-disassemble and assemble mechanism for bundling machine

Abstract

The utility model discloses a fan bearing seat easy disassembly and assembly mechanism for a bundling machine, which comprises a bearing seat installation base plate, the bearing seat installation base plate is provided with a central shaft hole, a bearing seat fixing hole, an assembly fixing hole and a plurality of easy disassembly holes, the easy disassembly holes are arranged around the central shaft hole, and the diameter of a circle where the top of each easy disassembly hole is located is larger than the outer diameter of the bearing seat. The structure of an original bearing seat installation base plate is changed, the outwards-radiating easily-disassembled holes are formed, the reinforcing plate provided with the easily-disassembled holes is arranged to increase the operation space, the base plate does not need to be disassembled for the installed bearing seat, a disassembling tool is not needed, clamping jaws of the disassembling tool stretch into the easily-disassembled holes to clamp the bearing seat, and then the bearing seat can be integrally pulled out. The bearing seat dismounting difficulty is simplified.

Description

Technical Field

[0001] This utility model belongs to the field of baler assembly technology, specifically relating to an easy-to-disassemble assembly mechanism for a blower bearing seat of a baler. Background Technology

[0002] In balers, at the functional parts using bearings and bearing housings, especially in the blower area, the bearing housings are directly fixed to the inside of a base plate, and the base plate only has a few bearing housing fixing holes, such as... Figure 1 As shown, when it is necessary to disassemble the bearing housing for maintenance or repair, the substrate must be removed first to expose the bearing housing before the bearing housing can be disassembled. Moreover, due to long-term use, the disassembly of the substrate is also quite laborious, and the entire disassembly process is laborious and difficult. Utility Model Content

[0003] To address the problem of difficulty in disassembling and maintaining existing bearing housings after assembly, this utility model provides an easy-to-disassemble assembly mechanism for the blower bearing housing of a baler, which allows the bearing housing to be removed without removing the base plate.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A detachable assembly mechanism for a blower bearing housing in a baler includes a bearing housing mounting base plate. The mounting base plate has a central shaft hole, a bearing housing fixing hole, an assembly fixing hole, and several detachable holes. These detachable holes are arranged around the central shaft hole, and the diameter of the circle containing the top of each detachable hole is larger than the outer diameter of the bearing housing. This means that even after the bearing housing is assembled, there is still a gap between the detachable holes and the outer diameter of the bearing housing, allowing a gripper tool to pass through and clamp the bearing housing.

[0006] In a preferred embodiment of this invention, a reinforcing plate is provided on the inner side of the bearing housing mounting base. The reinforcing plate has a reinforcing central shaft hole, a reinforcing bearing housing fixing hole, and a reinforcing easy-disassembly hole. The reinforcing central shaft hole and the bearing housing fixing hole correspond and communicate to form a bearing assembly hole; the reinforcing bearing housing fixing hole and the bearing housing fixing hole correspond and communicate to form an easy-disassembly operation hole for the bearing housing. The structure of the reinforcing plate is similar to that of the bearing housing mounting base, mainly increasing the thickness space between the bearing housing and the bearing housing mounting base, providing more operating space for disassembly tools, and also enhancing the strength of the bearing housing mounting base.

[0007] As a preferred embodiment of this utility model, both the reinforcing plate and the bearing housing mounting base are provided with reinforcing plate fixing holes, and the reinforcing plate is mounted on the bearing housing mounting base through the reinforcing plate fixing holes.

[0008] In a preferred embodiment of this invention, a reinforcing rib is provided between the bearing housing mounting base plate and the reinforcing plate, and the reinforcing rib surrounds the reinforcing plate. The reinforcing rib enhances the connection strength between the bearing housing mounting base plate and the reinforcing plate.

[0009] In a preferred embodiment of this invention, the reinforcing rib has a relief groove at its end near the reinforcing plate, and the bottom of the relief groove is welded to the reinforcing plate. The relief groove is provided to allow the reinforcing rib and the reinforcing plate to have a larger contact area, thereby increasing the reinforcing strength.

[0010] As a preferred embodiment of this utility model, the bearing housing has at least three easy-to-disassemble operating holes. When three holes are provided, they are arranged in a triangular distribution, which is both stable and convenient for operation.

[0011] This invention changes the structure of the original bearing housing mounting base plate by setting outwardly radiating easy-removal holes and setting a reinforcing plate with the same easy-removal holes to increase the operating space. After the bearing housing is installed, it is not necessary to remove the base plate with the aid of a disassembly tool. The jaws of the disassembly tool can be inserted through the easy-removal holes to clamp the bearing housing and pull it out as a whole, simplifying the disassembly difficulty of the bearing housing. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a diagram showing the assembly relationship between the bearing housing and the base plate in the prior art.

[0014] Figure 2 This is a schematic diagram of the bearing mounting base plate of this utility model.

[0015] Figure 3 This is an assembly diagram of the bearing housing mounting base plate and reinforcing plate of this utility model.

[0016] Figure 4 This is an assembly diagram of the bearing housing mounting base, reinforcing plate, and bearing housing of this utility model. Detailed Implementation

[0017] 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.

[0018] Example 1:

[0019] An easy-to-disassemble assembly mechanism for a blower bearing housing in a baler, such as Figure 2 As shown, only the bearing housing mounting base 1 is included. The bearing housing mounting base 1 has a central shaft hole 101, a bearing housing fixing hole 102, an assembly fixing hole 103, and several easy-removal holes 104. This embodiment uses three easy-removal holes as an example, and the holes are strip-shaped and radiate outward in a triangular pattern. The central shaft hole corresponds to the bearing assembly of the bearing housing, providing space for bearing installation. The easy-removal holes 104 are arranged around the central shaft hole 101, and the diameter of the circle containing the top of each easy-removal hole 104 is larger than the outer diameter of the bearing housing. That is, after the bearing housing is assembled in place, there is still a gap between the easy-removal hole and the outer diameter of the bearing housing, allowing a gripper tool to pass through and clamp the bearing housing. The assembly fixing hole 103 is located on the outermost ring and is used to assemble the bearing housing mounting base into the installation position.

[0020] The bearing housing is assembled onto the bearing housing mounting base plate through the bearing fixing hole. When it is necessary to disassemble the bearing housing, simply remove the screws in the mounting fixing hole of the bearing housing mounting base plate, and then use a bearing removal tool with claws. The claws extend into the easy-removal hole and clamp the bearing housing, and pull it outward to remove the bearing housing for replacement and maintenance.

[0021] Example 2:

[0022] An easy-to-disassemble assembly mechanism for a blower bearing housing in a baler, such as Figure 2 and 3 As shown, it includes a bearing housing mounting base plate 1 and a reinforcing plate 2. The bearing housing mounting base plate 1 has the same structure as in Embodiment 1, as shown below. Figure 2 As shown, the reinforcing plate 2 is located on the inner side of the bearing housing mounting base 1. Both the reinforcing plate 2 and the bearing housing mounting base 1 are provided with reinforcing plate fixing holes 3. The reinforcing plate 2 is installed on the bearing housing mounting base 1 through the reinforcing plate fixing holes.

[0023] The reinforcing plate 2 is provided with a reinforcing central shaft hole 201, a reinforcing bearing housing fixing hole 202, and a reinforcing easy-removal hole 203. The reinforcing central shaft hole 201 communicates with the central shaft hole 101 to form a bearing assembly hole; the reinforcing bearing housing fixing hole 202 communicates with the bearing housing fixing hole 102 to form a bearing housing assembly hole; and the reinforcing easy-removal hole 203 communicates with the easy-removal hole 104 to form an easy-removal operation hole for the bearing housing. The structure of the reinforcing plate is similar to that of the bearing housing mounting base plate, mainly increasing the thickness space between the bearing housing and the bearing housing mounting base plate, providing more operating space for disassembly tools, and also enhancing the strength of the bearing housing mounting base plate.

[0024] Furthermore, to enhance the connection strength between the bearing housing mounting base plate 1 and the reinforcing plate 2, a reinforcing rib 4 is provided between the bearing housing mounting base plate 1 and the reinforcing plate 2, and the reinforcing rib 4 surrounds the reinforcing plate 2.

[0025] Furthermore, the reinforcing rib 4 has a relief groove at its end near the reinforcing plate 2, and the bottom of the relief groove is welded to the reinforcing plate 2. The relief groove is designed to allow the reinforcing rib and the reinforcing plate to have a larger contact area, thereby increasing the reinforcing strength.

[0026] Bearing housing 5 is assembled onto bearing housing mounting base plate and reinforcing plate through bearing housing mounting holes, such as... Figure 4 As shown, when it is necessary to disassemble the bearing housing, simply remove the screws in the mounting holes of the bearing housing mounting base plate, and then use a bearing removal tool with grippers. The grippers extend into the easy-access operation hole of the bearing housing and clamp the bearing housing. Pull it outward to remove the bearing housing for replacement and maintenance.

[0027] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable assembly mechanism for a blower bearing housing in a baler, characterized in that: The bearing housing mounting base (1) includes a central shaft hole (101), a bearing housing fixing hole (102), an assembly fixing hole (103) and several easy-to-remove holes (104). The easy-to-remove holes (104) are arranged around the central shaft hole (101), and the diameter of the circle at the top of each easy-to-remove hole (104) is greater than the outer diameter of the bearing housing.

2. The easy-to-disassemble assembly mechanism for the blower bearing housing of a baler according to claim 1, characterized in that: A reinforcing plate (2) is provided on the inner side of the bearing housing mounting base plate (1). The reinforcing plate (2) is provided with a reinforcing central shaft hole (201), a reinforcing bearing housing fixing hole (202), and a reinforcing easy-to-remove hole (203). The reinforcing central shaft hole (201) and the central shaft hole (101) are connected to form a bearing assembly hole. The reinforcing bearing housing fixing hole (202) and the bearing housing fixing hole (102) are connected to form a bearing housing assembly hole. The reinforcing easy-to-remove hole (203) and the easy-to-remove hole (104) are connected to form an easy-to-remove operation hole for the bearing housing.

3. The easy-to-disassemble assembly mechanism for the blower bearing housing of a baler according to claim 2, characterized in that: Both the reinforcing plate (2) and the bearing housing mounting base plate (1) are provided with reinforcing plate fixing holes (3), and the reinforcing plate (2) is mounted on the bearing housing mounting base plate (1) through the reinforcing plate fixing holes.

4. The easy-to-disassemble assembly mechanism for the blower bearing housing of a baler according to claim 2 or 3, characterized in that: A reinforcing rib (4) is provided between the bearing housing mounting base plate (1) and the reinforcing plate (2), and the reinforcing rib (4) is arranged around the reinforcing plate (2).

5. The easy-to-disassemble assembly mechanism for the blower bearing housing of a baler according to claim 4, characterized in that: The end of the reinforcing rib (4) near the reinforcing plate (2) is provided with a relief groove, and the bottom of the relief groove is welded to the reinforcing plate (2).

6. The easy-to-disassemble assembly mechanism for the blower bearing housing of a baler according to claim 4, characterized in that: The bearing housing has at least three easy-to-disassemble operation holes.

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