Planetary gear structure of a lapping and polishing machine

Abstract

The utility model discloses a kind of planetary gear structures of grinding and polishing machine, including the grinding motor of vertical arrangement, the driving end of the lower end of grinding motor is equipped with grinding turntable, and the lower end of grinding turntable is equipped with several self-rotating discs, annular inner tooth ring is equipped in grinding disc, and several planetary gears are engaged in inner tooth ring, and planetary gear is connected with self-rotating disc.The utility model grinding turntable revolves, to drive self-rotating disc rotation, realizes grinding turntable revolution and the self-rotation of abrasive disc, polishing pad or disc brush, make pressure even release on several abrasive disc, polishing pad or disc brush, since planetary structure can increase pressure also reduce motor load, so to various ground, carpet and ground glue Realize more effective more thorough cleaning, polishing and grinding;Therefore, the utility model has the advantages of novel design, simple structure, can be applicable to various ground, carpet and ground glue, realizes more effective more thorough cleaning, polishing and grinding.

Description

Technical Field

[0001] This utility model relates to the field of grinding and polishing machine technology, and in particular to a planetary gear structure for a grinding and polishing machine. Background Technology

[0002] In the construction industry, before the final painting of new buildings and floors, or before the renovation of old buildings and floors, the ground and floors must be lightly ground, cleaned and polished. Existing single cleaning or polishing machines cannot grind the dirt on the ground, but can only clean or polish. Therefore, a planetary gear structure for a grinding and polishing machine was designed. Utility Model Content

[0003] The purpose of this utility model is to provide a planetary gear structure for a grinding and polishing machine to address the shortcomings of existing technologies. This planetary gear structure is novel in design and simple in structure, and can be applied to various floors, carpets and floor mats, achieving more effective and thorough cleaning, polishing and grinding.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0005] A planetary gear structure for a grinding and polishing machine includes a grinding motor arranged vertically, a grinding turntable installed at the drive end of the lower end of the grinding motor, and a plurality of rotating disks installed at the lower end of the grinding turntable. An internal gear ring in the shape of a ring is installed inside the grinding turntable, and a plurality of planetary gears are meshed inside the internal gear ring, and the planetary gears are connected to the rotating disks.

[0006] The grinding turntable is equipped with a connecting plate, and the connecting plate is fixedly connected to the drive end of the grinding motor.

[0007] The lower end of the connecting plate is equipped with a fixed plate, and the upper end of the fixed plate is equipped with the planetary gear and the rotating disk.

[0008] The lower end of the rotating disk may be equipped with a grinding disc, a polishing pad, or a disc brush.

[0009] The beneficial effects of this utility model are as follows: The planetary gear structure of the grinding and polishing machine described in this utility model includes a grinding motor arranged vertically, a grinding turntable is installed at the driving end of the lower end of the grinding motor, and a number of self-rotating disks are installed at the lower end of the grinding turntable. An internal gear ring in the shape of a ring is installed in the grinding turntable, and a number of planetary gears are meshed in the internal gear ring, and the planetary gears are connected to the self-rotating disks. This invention features a grinding disc mounted on the drive end of a grinding motor, with several rotating discs at its lower end. The grinding disc contains an internal gear ring in the shape of a ring, with several planetary gears meshing within it. When the grinding motor is driven, the grinding disc revolves, and through the action of the internal gear ring and the planetary gears, it drives the rotating discs to rotate. This achieves both the revolution of the grinding disc and the rotation of the grinding discs, polishing pads, or disc brushes, ensuring that pressure is evenly distributed across the grinding discs, polishing pads, or disc brushes. Because the planetary structure increases pressure while reducing the motor load, it achieves more effective and thorough cleaning, polishing, and grinding of various floors, carpets, and floor mats. Therefore, this invention has the advantages of novel design, simple structure, applicability to various floors, carpets, and floor mats, and provides more effective and thorough cleaning, polishing, and grinding. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] exist Figure 1 This includes:

[0013] 1—Grinding motor 11—Grinding disc

[0014] 111 - Connecting plate; 112 - Fixing plate

[0015] 12 - Rotating disc 13 - Internal gear ring

[0016] 14 - Planetary Gears Detailed Implementation

[0017] The present invention will now be described in conjunction with specific embodiments.

[0018] like Figure 1 As shown, a planetary gear structure for a grinding and polishing machine includes a grinding motor 1 arranged vertically. A grinding turntable 11 is installed at the driving end of the lower end of the grinding motor 11, and a plurality of rotating disks 12 are installed at the lower end of the grinding turntable 11. An annular internal gear ring 13 is installed inside the grinding turntable 11, and a plurality of planetary gears 14 are meshed inside the internal gear ring 13. The planetary gears 14 are connected to the rotating disks 12.

[0019] Furthermore, the grinding turntable 11 is equipped with a connecting plate 111, and the connecting plate 111 is fixedly connected to the drive end of the grinding motor 1.

[0020] Furthermore, a fixed disk 112 is installed at the lower end of the connecting disk 111, and the planetary gear 14 and the rotating disk 12 are installed at the upper end of the fixed disk 112.

[0021] In a preferred embodiment, the lower end of the self-rotating disk 12 may be equipped with a grinding disc, a polishing pad, or a disk brush.

[0022] Further explanation is needed. This utility model features a grinding disc 11 mounted on the drive end of the grinding motor 1, with several rotating discs 12 mounted on the lower end of the grinding disc 11. The grinding disc 11 contains an annular internal gear ring 13, which meshes with several planetary gears 14. When the grinding motor 1 is driven, the grinding disc 11 revolves, and through the action of the internal gear ring 13 and the planetary gears 14, it drives the rotating discs 12 to rotate. This achieves the revolution of the grinding disc 11 and the rotation of the grinding discs, polishing pads, or disc brushes, allowing pressure to be evenly released onto the grinding discs, polishing pads, or disc brushes. Because the planetary structure increases pressure and reduces motor load, it achieves more effective and thorough cleaning, polishing, and grinding of various floors, carpets, and floor mats. Therefore, this utility model has the advantages of novel design, simple structure, applicability to various floors, carpets, and floor mats, and achieves more effective and thorough cleaning, polishing, and grinding.

[0023] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A planetary gear structure for a grinding and polishing machine, characterized in that: It includes a vertically arranged grinding motor (1), a grinding turntable (11) is installed at the driving end of the lower end of the grinding motor (1), and several self-rotating disks (12) are installed at the lower end of the grinding turntable (11). An internal gear ring (13) in the shape of a ring is installed inside the grinding turntable (11), and several planetary gears (14) are meshed inside the internal gear ring (13), and the planetary gears (14) are connected to the self-rotating disks (12).

2. The planetary gear structure of a grinding and polishing machine according to claim 1, characterized in that: The grinding turntable (11) is equipped with a connecting plate (111), and the connecting plate (111) is fixedly connected to the drive end of the grinding motor (1).

3. The planetary gear structure of a grinding and polishing machine according to claim 2, characterized in that: The lower end of the connecting disk (111) is equipped with a fixed disk (112), and the upper end of the fixed disk (112) is equipped with the planetary gear (14) and the rotating disk (12).

4. The planetary gear structure of a grinding and polishing machine according to claim 1, characterized in that: The lower end of the self-rotating disk (12) may be equipped with a grinding disc, polishing pad or disc brush.

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