Floor grinding machine capable of adjusting grinding direction and angle
By designing a floor grinder containing rotary support, rollers and motor drive systems, the problem of direction change and movement of conventional floor grinders is solved, and the independent direction change and movement of floor grinders is realized, and the working efficiency is improved.
Patent Information
- Application Number
- CN202422240968.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The directional change and movement of conventional floor mills are more troublesome, and external traction equipment is required to control movement and movement.
A floor grinder that adjusts the grinding direction angle is designed, and uses components such as connecting seats, rotary support, roller, first motor and second motor. The reducer motor and reducer are driven by the motor, so that the rotary support and roller can be changed direction and rotated, thereby realizing the autonomous movement and direction of the floor grinder.
The independent direction and movement of the floor grinder is realized, the operation process is simplified, and the work efficiency is improved.
Smart Images
Figure CN223012696U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of floor grinding equipment, and particularly relates to a floor grinding machine for adjusting the grinding direction angle. Background Art
[0002] Floor grinders are mainly used for grinding the ground, and can effectively grind terrazzo, concrete surface layer, epoxy mortar layer and old epoxy floor, etc.
[0003] Since some floor grinders need to be externally connected to traction equipment to control movement and direction change, the floor grinder itself cannot complete the work alone, resulting in the problem that the direction change and movement of conventional floor grinders are relatively troublesome.
[0004] Therefore, we propose a floor grinding machine for adjusting the grinding direction angle to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to solve the problem that the direction change and movement of conventional floor grinders are relatively troublesome, and to propose a floor grinding machine for adjusting the grinding direction angle.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A floor grinding machine for adjusting the grinding direction angle includes a connecting seat. Rotating supports are symmetrically and rotatably installed at the front of the connecting seat. Rollers are rotatably installed at the lower part of the rotating supports. A first motor and a reduction motor are fixedly connected to the upper end of the front part of the connecting seat. The rotor of the first motor is connected to the input shaft of the reduction motor. The output shaft of the reduction motor is connected to the rotating support. A second motor and a reducer are fixedly connected to the side part of the rotating support. The rotor of the second motor is connected to the input shaft of the reducer. The output shaft of the reducer is connected to the roller. The floor grinding machine body is used to electrically drive the first motor, so that the first motor drives the rotating support to rotate through the reduction motor, and two reduction motors are synchronously driven to realize the rotating support driving the roller to change direction; the floor grinding machine body is used to electrically drive the second motor, so that the second motor drives the roller to rotate through the reducer, and the roller rolls along the ground, facilitating the movement and direction change of the floor grinding machine body.
[0008] Preferably, a wiring post is fixedly connected to the upper end of the connecting seat. The wire of the fixed connecting seat is convenient through the wiring post.
[0009] Preferably, a wiring terminal is fixedly connected to the upper end of the wiring post. The circuit between the floor grinding machine body and the first motor is convenient to connect through the wiring terminal.
[0010] Preferably, an installation opening is formed in the middle of the connection seat. Screws are passed through the installation opening and installed at the lower part of the floor grinding machine body, which facilitates the assembly of the connection seat and the floor grinding machine body together.
[0011] Preferably, a bearing is provided between the roller and the rotary support, and the roller is rotatably connected to the rotary support through the bearing. The connection terminal is used to reduce the rotation resistance of the roller.
[0012] In summary, the technical effects and advantages of the present utility model are as follows: The floor grinding machine body is used to electrically drive the first motor, so that the first motor drives the rotary support to rotate through the reduction motor, and two reduction motors are synchronously driven to realize the change of direction of the roller driven by the rotary support; The floor grinding machine body is used to electrically drive the second motor, so that the second motor drives the roller to rotate through the reducer, and the roller rolls along the ground, which facilitates driving the floor grinding machine body to move and change direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the guiding structure of the present utility model;
[0014] Figure 2 It is a top view structure schematic diagram of the present utility model;
[0015] Figure 3 It is a front view structure schematic diagram of the present utility model;
[0016] Figure 4 It is a side view structure schematic diagram of the present utility model;
[0017] Figure 5 It is a schematic diagram of the overall structure of the present utility model.
[0018] In the figure: 1. Connection seat; 2. Bearing; 3. First motor; 4. Reduction motor; 5. Second motor; 6. Reducer; 7. Roller; 8. Rotary support; 9. Connection terminal; 10. Installation opening; 11. Connection post; 12. Floor grinding machine body. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments.
[0020] Refer to Figure 1 、 2, 3, 4, and 5, a floor grinding machine for adjusting the grinding direction angle, including a connecting seat 1. The upper part of the connecting seat 1 is fixedly connected with a floor grinding machine body 12. Symmetrically rotatably installed at the front of the connecting seat 1 are rotary supports 8. Rotatably installed at the lower part of the rotary support 8 are rollers 7. Fixedly connected to the upper end of the front part of the connecting seat 1 are a first motor 3 and a reduction motor 4. The rotor of the first motor 3 is connected to the input shaft of the reduction motor 4. The output shaft of the reduction motor 4 is connected to the rotary support 8. Fixedly connected to the side part of the rotary support 8 are a second motor 5 and a speed reducer 6. The rotor of the second motor 5 is connected to the input shaft of the speed reducer 6. The output shaft of the speed reducer 6 is connected to the roller 7. The first motor 3 and the second motor 5 are electrically connected to the floor grinding machine body 12. The rear part of the connecting seat 1 is used to install conventional rollers.
[0021] Refer to Figure 1 , 2 , 3, 4, and 5, a wiring terminal 11 is fixedly connected to the upper end of the connecting seat 1. The wires of the first motor 3 are fixed by using the wiring terminal 11.
[0022] Refer to Figure 1 , 2 , 3, and 5, a connection terminal 9 is fixedly connected to the upper end of the wiring terminal 11. The wires between the first motor 3 and the floor grinding machine body 12 are butt-connected through the connection terminal 9.
[0023] Refer to Figure 1 , 2 , 3, 4, and 5, an installation opening 10 is provided in the middle of the connecting seat 1. Screws are passed through the installation opening 10 and installed under the floor grinding machine body 12.
[0024] Refer to Figure 1 , 2 , 3, 4, and 5, a bearing 2 is provided between the roller 7 and the rotary support 8. The roller 7 is rotatably connected to the rotary support 8 through the bearing 2. The rotation resistance of the roller 7 is reduced by using the connection terminal 9.
[0025] Working principle: The first motor 3 is driven by the power of the floor grinding machine body 12, so that the first motor 3 drives the rotary support 8 to rotate through the reduction motor 4. Two reduction motors 4 are synchronously driven to realize the change of direction of the rotary support 8 driving the roller 7; the second motor 5 is driven by the power of the floor grinding machine body 12, so that the second motor 5 drives the roller 7 to rotate through the speed reducer 6, and the roller 7 rolls along the ground to realize driving the floor grinding machine body to move and change direction.
[0026] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the utility model.
[0027] In the description, the application direction of the prior art that is known to those skilled in the art and has not been changed for the utility model is briefly mentioned, and it is combined with the utility model to form a complete technology; the prior art that is well-known to those skilled in the art is avoided from being overly popularized, which is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. A floor grinding machine capable of adjusting the grinding direction angle, characterized in that: The invention comprises a connecting seat (1), a rotating support (8) is symmetrically rotatably mounted on the front of the connecting seat (1), a roller (7) is rotatably mounted on the lower part of the rotating support (8), a first motor (3) and a reduction motor (4) are fixedly connected to the upper front end of the connecting seat (1), the rotor of the first motor (3) is connected to the input shaft of the reduction motor (4), the output shaft of the reduction motor (4) is connected to the rotating support (8), a second motor (5) and a reduction gear (6) are fixedly connected to the side of the rotating support (8), the rotor of the second motor (5) is connected to the input shaft of the reduction gear (6), and the output shaft of the reduction gear (6) is connected to the roller (7).
2. A floor grinding machine with adjustable grinding direction angle according to claim 1, characterized in that: The upper end of the connection seat (1) is fixedly connected to a connection post (11).
3. A floor grinding machine with adjustable grinding direction angle according to claim 2, characterized in that: The upper end of the wiring post (11) is fixedly connected with a wiring terminal (9).
4. A floor grinding machine with adjustable grinding direction angle according to claim 1, characterized in that: A mounting opening (10) is provided in the middle of the connecting seat (1).
5. A floor grinding machine with adjustable grinding direction angle according to claim 1, characterized in that: A bearing (2) is provided between the roller (7) and the rotating support (8), and the roller (7) is rotatably connected to the rotating support (8) via the bearing (2).