Outer damping structure of floor machine

Abstract

The utility model discloses an outer shock absorption structure of a floor machine, which comprises a floor machine main body, the floor machine main body is provided with a rack, the upper end of the rack is provided with a motor, the lower end of the motor is connected with a gear box, the lower end of the gear box is connected with a grinding disc, and the left side and the right side of the upper end of the grinding disc are provided with shock absorption hanging lugs which are vertically arranged. The upper ends of the damping hanging lugs are provided with inclined dampers, the upper ends of the dampers are connected with a supporting plate arranged at the upper end of the rack, the dampers are provided with damping shafts, the lower ends of the damping shafts are sleeved with damping springs, the upper ends of the damping springs are provided with stroke adjusting rings, and the stroke adjusting rings are screwed to the upper ends of the damping shafts. The utility model has the advantages of novel design, simple structure, large damping stroke, strong adaptability to the ground height, adjustable stroke, adjustable damping force, strong adaptability to the rotten ground, the ground with height difference and the ground with hardness difference, strong road holding force, vibration reduction, smoother grinding, and great improvement of the grinding efficiency and effect.

Description

Technical Field

[0001] This utility model relates to the field of flooring machine technology, and in particular to an external shock absorption structure for flooring machines. Background Technology

[0002] In the construction industry, before the final plastering of new buildings and floors, or before the renovation of old buildings and floors, the ground and floors must be roughened and the unevenness of the concrete or the thickness exceeding the design requirements during the previous construction must be removed. This is usually done using a flooring machine.

[0003] The existing technical solutions on the market are that the chassis of the flooring machine has a shock-absorbing structure, which is an internal shock-absorbing structure, and the shock-absorbing stroke is only 3 to 5 millimeters. This results in low grinding efficiency and poor effect when the ground height difference exceeds 5 millimeters. Therefore, an external shock-absorbing structure for the flooring machine was designed. Utility Model Content

[0004] The purpose of this utility model is to provide an external shock absorption structure for a flooring machine to address the shortcomings of existing technologies. This external shock absorption structure for the flooring machine has a novel design, simple structure, large shock absorption stroke, strong adaptability to different ground elevations, and adjustable stroke and damping force. It is highly adaptable to rough ground, uneven ground, and ground with varying hardness, provides strong grip, reduces vibration, and makes grinding smoother, greatly improving grinding efficiency and effect.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0006] An external shock absorption structure for a flooring machine includes a flooring machine body with a frame. The upper end of the frame is equipped with a vertically arranged motor, and the lower end of the motor is connected to a horizontally arranged gearbox. The lower end of the gearbox is connected to a grinding disc. Vertically arranged shock-absorbing lugs are provided on the left and right sides of the upper end of the grinding disc. An inclined shock absorber is installed on the upper end of the shock absorber, and the upper end of the shock absorber is connected to a support plate provided on the upper end of the frame. The shock absorber is equipped with a shock-absorbing shaft, and a shock-absorbing spring is fitted on the lower end of the shock-absorbing shaft. A stroke adjustment ring is installed on the upper end of the shock-absorbing spring, and the stroke adjustment ring is screwed onto the upper end of the shock-absorbing shaft.

[0007] The lower end of the frame is equipped with support wheels.

[0008] The motor and the gearbox are fixedly mounted on the upper end of the frame.

[0009] The gearbox is equipped with a lighting lamp at its upper end.

[0010] The beneficial effects of this utility model are as follows: The external shock absorption structure of the flooring machine described in this utility model includes a flooring machine body, a frame, a vertically arranged motor mounted on the upper end of the frame, a horizontally arranged gearbox connected to the lower end of the motor, a grinding disc connected to the lower end of the gearbox, vertically arranged shock-absorbing lugs on the left and right sides of the upper end of the grinding disc, an inclined shock absorber mounted on the upper end of the shock absorber, the upper end of the shock absorber connected to a support plate on the upper end of the frame, the shock absorber having a shock-absorbing shaft, a shock-absorbing spring fitted on the lower end of the shock-absorbing shaft, a stroke adjustment ring mounted on the upper end of the shock-absorbing spring, and the stroke adjustment ring screwed onto the upper end of the shock-absorbing shaft. This invention features vertically arranged shock-absorbing lugs on both sides of the upper end of the grinding disc, with inclined shock absorbers mounted on the upper ends of the lugs. The upper ends of the shock absorbers are connected to a support plate on the upper end of the frame. Each shock absorber has a shock-absorbing shaft, and a shock-absorbing spring is fitted onto the lower end of the shaft. A stroke adjustment ring is mounted on the upper end of the spring and screwed onto the upper end of the shock-absorbing shaft. This design utilizes external shock absorbers to connect the grinding disc, resulting in a large shock-absorbing stroke and strong adaptability to varying ground elevations. Moreover, its stroke and damping force are adjustable, making it highly adaptable to uneven surfaces, varying elevations, and surfaces with different hardness levels. It provides strong grip, reduces vibration, and results in a smoother finish, greatly improving grinding efficiency and effectiveness. Therefore, this utility model has the advantages of novel design, simple structure, large shock absorption stroke, strong adaptability to uneven surfaces, varying elevations, and surfaces with different hardness levels, strong grip, reduced vibration, and a smoother finish, greatly improving grinding efficiency and effectiveness. Attached Figure Description

[0011] 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.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0014] exist Figure 1-2 This includes:

[0015] 1 - Ground machine body 11 - Frame

[0016] 111—Support plate 112—Support wheel

[0017] 12 - Motor 13 - Gearbox

[0018] 14 - Grinding disc; 141 - Shock-absorbing hanging ear

[0019] 15—Shock absorber; 151—Shock absorber shaft

[0020] 152 - Shock absorber spring; 153 - Stroke adjustment ring

[0021] 16 - Lighting lamp. Detailed Implementation

[0022] The present invention will now be described in conjunction with specific embodiments.

[0023] like Figure 1-2 As shown, an external shock absorption structure for a flooring machine includes a flooring machine body 1. The flooring machine body 1 is provided with a frame 11, and a vertically arranged motor 12 is installed on the upper end of the frame 11. A horizontally arranged gearbox 13 is connected to the lower end of the motor 12. A grinding disc 14 is connected to the lower end of the gearbox 13. Vertically arranged shock-absorbing lugs 141 are provided on the left and right sides of the upper end of the grinding disc 14. An inclined shock absorber 15 is installed on the upper end of the shock absorber lugs 141. The upper end of the shock absorber 15 is connected to a support plate 111 provided on the upper end of the frame 11. The shock absorber 15 is provided with a shock-absorbing shaft 151. A shock-absorbing spring 152 is fitted on the lower end of the shock-absorbing shaft 151. A stroke adjustment ring 153 is installed on the upper end of the shock-absorbing spring 152. The stroke adjustment ring 153 is screwed onto the upper end of the shock-absorbing shaft 151.

[0024] Furthermore, the lower end of the frame 11 is equipped with support wheels 112.

[0025] In a preferred embodiment, the motor 12 and the gearbox 13 are fixedly mounted on the upper end of the frame 11.

[0026] Furthermore, a lighting lamp 16 is installed on the upper end of the gearbox 13.

[0027] Further explanation is needed. This utility model features vertically arranged shock-absorbing lugs 141 on the left and right sides of the upper end of the grinding disc 14. An inclined shock absorber 15 is mounted on the upper end of each lug 141, and the upper end of the shock absorber 15 is connected to a support plate 111 on the upper end of the frame 11. The shock absorber 15 has a shock-absorbing shaft 151, and a shock-absorbing spring 152 is fitted onto the lower end of the shock-absorbing shaft 151. A stroke adjustment ring 153 is mounted on the upper end of the shock-absorbing spring 152, and the stroke adjustment ring 153 is screwed onto the upper end of the shock-absorbing shaft 151, allowing the grinding disc 14 to... The external shock absorber connection allows for a large shock absorption stroke, strong adaptability to varying ground elevations, and adjustable stroke and damping force. It is highly adaptable to uneven ground, varying elevations, and surfaces with inconsistent hardness, providing strong grip, reducing vibration, and resulting in a smoother finish, significantly improving grinding efficiency and effectiveness. Therefore, this invention features a novel design, simple structure, large shock absorption stroke, strong adaptability to varying ground elevations, adjustable stroke and damping force, strong adaptability to uneven ground, varying elevations, and surfaces with inconsistent hardness, providing strong grip, reducing vibration, and resulting in a smoother finish, significantly improving grinding efficiency and effectiveness.

[0028] 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. An outer damping structure of a ride-on floor machine, characterized by: The machine includes a floor machine body (1), which is equipped with a frame (11). The upper end of the frame (11) is equipped with a vertically arranged motor (12), and the lower end of the motor (12) is connected to a horizontally arranged gearbox (13). The lower end of the gearbox (13) is connected to a grinding disc (14). The upper left and right sides of the grinding disc (14) are provided with vertically arranged shock-absorbing lugs (141). The upper end of the shock-absorbing lugs (141) is equipped with an inclined shock absorber (15). The upper end of the shock absorber (15) is connected to a support plate (111) provided at the upper end of the frame (11). The shock absorber (15) is equipped with a shock-absorbing shaft (151), and the lower end of the shock-absorbing shaft (151) is fitted with a shock-absorbing spring (152). The upper end of the shock-absorbing spring (152) is equipped with a stroke adjustment ring (153), and the stroke adjustment ring (153) is screwed onto the upper end of the shock-absorbing shaft (151).

2. The outer damping structure of a ride-on floor machine according to claim 1, wherein: The lower end of the frame (11) is equipped with support wheels (112).

3. The outer damping structure of a ride-on floor machine according to claim 1, wherein: The motor (12) and the gearbox (13) are fixedly mounted on the upper end of the frame (11).

4. The outer damping structure of a ride-on floor machine according to claim 1, wherein: The gearbox (13) is equipped with a lighting lamp (16) at its upper end.

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