CN220457828U - Novel high-speed flat-disc rubbing machine - Google Patents
Novel high-speed flat-disc rubbing machine Download PDFInfo
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- CN220457828U CN220457828U CN202321075267.8U CN202321075267U CN220457828U CN 220457828 U CN220457828 U CN 220457828U CN 202321075267 U CN202321075267 U CN 202321075267U CN 220457828 U CN220457828 U CN 220457828U
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Abstract
The utility model relates to a novel high-speed flat disc rubbing machine, which is composed of a high-speed variable flow hydraulic motor, a transmission device, a frame, a cutter disc, a central cutter, a high-speed variable flow hydraulic motor, a motor protection cover and a frame, wherein the high-speed variable flow hydraulic motor is fixed with the transmission device through a flange, a shaft of the high-speed variable flow hydraulic motor is meshed with a main shaft internal spline of the transmission device through an external spline of the high-speed variable flow hydraulic motor, the transmission device is fixed with the frame through the flange, the main shaft of the transmission device is fixed with the cutter disc through the flange, the central cutter is arranged at the lower part of the cutter disc, the motor protection cover is fixed with the frame, and the protection cover is fixed on the frame. After the hydraulic motor is fixed with the shell flange of the transmission device, the hydraulic motor shaft is meshed with the main shaft of the transmission device through the spline, the hydraulic motor shaft only bears torque, the working condition of the motor is obviously improved, and the failure rate is reduced.
Description
Technical Field
The utility model relates to a novel high-speed flat disc rubbing machine.
Background
The existing flat-disc rubbing machines matched with the skid steer loader mostly use a low-speed high-torque hydraulic motor which is connected with a cutter head. Because the rotating speed of the hydraulic motor is only 140 revolutions per minute, and the hydraulic motor is directly connected with the cutterhead, all loads and vibration are transmitted to the shaft of the hydraulic motor when the cutterhead works, the working condition of the hydraulic motor is bad, and the hydraulic motor is easy to damage; therefore, when the low-speed high-torque hydraulic motor is used, the defects of low rotating speed of the cutterhead, low efficiency and easy failure of the motor are overcome.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a novel high-speed flat disc rubbing machine, wherein a hydraulic motor shaft only bears torque, the working condition of the motor is obviously improved, and the failure rate is reduced.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
A novel high-speed flat-disc rubbing machine is characterized in that: the high-speed variable flow hydraulic motor, the transmission device, the frame, the cutter disc, the center cutter and the high-speed variable flow hydraulic motor are fixed together through own flanges, a shaft of the high-speed variable flow hydraulic motor is meshed with a main shaft internal spline of the transmission device through own external splines, the transmission device is fixed together with the frame through own flanges, a main shaft of the transmission device is fixed together with the cutter disc through own flanges, the center cutter is arranged at the lower part of the cutter disc, the motor protection cover is fixed together with the frame, and the protection frame is fixed on the frame.
The structure and principle of the utility model are as follows: the high-speed variable flow hydraulic motor is fixed with the transmission device through the flange, the shaft of the high-speed variable flow hydraulic motor is meshed with the main shaft internal spline of the transmission device through the external spline of the shaft, the transmission device is fixed with the frame through the flange of the shaft, the main shaft of the transmission device is fixed with the cutter head through the flange of the shaft, the center knife is added at the lower part of the cutter head, the motor protection cover is fixed with the frame, the motor protection cover plays a role in protecting the motor, and the protection frame is fixed on the frame to play a role in blocking obstacles such as trees and the like so as to protect the rubbing machine and the vehicle.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) The rotating speed of the hydraulic motor is adjustable, the rotating speed of the cutterhead can reach more than 1000 revolutions per minute, and the working efficiency is greatly improved; (2) After the hydraulic motor is fixed with the shell flange of the transmission device, the hydraulic motor shaft is meshed with the main shaft of the transmission device through a spline, so that the hydraulic motor shaft only bears torque, the working condition of the motor is obviously improved, and the failure rate is reduced. (3) The center cutter is added, the working range of the cutter head is perfect, no dead angle exists, and the working efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
A novel high-speed flat-disc rubbing machine is characterized in that: the high-speed variable flow hydraulic motor, the transmission device 4, the frame 1, the cutter head 2, the center cutter 5 and the high-speed variable flow hydraulic motor 3 are fixed together through self flanges and the transmission device 4, the shaft of the high-speed variable flow hydraulic motor 3 is meshed with the main shaft internal spline of the transmission device 4 through self external splines, the transmission device 4 is fixed together through self flanges and the frame 1, the main shaft of the transmission device 4 is fixed together through self flanges and the cutter head 2, the center cutter 5 is arranged at the lower part of the cutter head, the motor protection cover 6 is fixed together with the frame 1, and the protection frame 7 is fixed on the frame 1.
The structure and principle of the utility model are as follows: the high-speed variable flow hydraulic motor is fixed with the transmission device through the flange, the shaft of the high-speed variable flow hydraulic motor is meshed with the main shaft internal spline of the transmission device through the external spline of the shaft, the transmission device is fixed with the frame through the flange of the shaft, the main shaft of the transmission device is fixed with the cutter head through the flange of the shaft, the center knife is added at the lower part of the cutter head, the motor protection cover is fixed with the frame, the motor protection cover plays a role in protecting the motor, and the protection frame is fixed on the frame to play a role in blocking obstacles such as trees and the like so as to protect the rubbing machine and the vehicle.
Claims (1)
1. A novel high-speed flat-disc rubbing machine is characterized in that: the high-speed variable flow hydraulic motor (3) is fixed with the transmission device (4) through a flange, a shaft of the high-speed variable flow hydraulic motor (3) is meshed with a main shaft internal spline of the transmission device (4) through an external spline, the transmission device (4) is fixed with the frame (1) through a flange, a main shaft of the transmission device (4) is fixed with the cutterhead (2) through a flange, the central cutter (5) is arranged at the lower part of the cutterhead, the motor protection cover (6) is fixed with the frame (1), and the protection frame (7) is fixed on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075267.8U CN220457828U (en) | 2023-05-08 | 2023-05-08 | Novel high-speed flat-disc rubbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075267.8U CN220457828U (en) | 2023-05-08 | 2023-05-08 | Novel high-speed flat-disc rubbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457828U true CN220457828U (en) | 2024-02-09 |
Family
ID=89805736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075267.8U Active CN220457828U (en) | 2023-05-08 | 2023-05-08 | Novel high-speed flat-disc rubbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457828U (en) |
-
2023
- 2023-05-08 CN CN202321075267.8U patent/CN220457828U/en active Active
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