Shaving blade with adjustable shaving depth for high-grade floors

• US 20200130222A1
• Filed: 12/26/2019
• Published: 04/30/2020
• Est. Priority Date: 09/19/2019
• Status: Abandoned Application

• Current Assignee: Juanying Tong
• Original Assignee: Juanying Tong
• Inventors: Tong, Juanying
• Application Number:
  US16/726,959
• Publication Number:
  US 20200130222A1
• Time in Patent Office: Days
• CPC Class Codes: B27C 1/00 Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
• CPC Class Codes: B27C 1/02 Smoothing, i.e. working one side only
• CPC Class Codes: B27C 1/06 Machines for smoothing and subsequent thicknessing
• CPC Class Codes: B27C 1/14 Other details or accessories
• CPC Class Codes: B27L 11/02 of wood shavings or the like
• CPC Class Codes: B27M 3/04 of flooring elements, e.g. parqueting blocks assembling wooden elements on backings of other substances B32B, e.g. B32B21/042, E04F15/16; furniture joints F16B12/00

Abstract

The invention discloses a shaving blade with adjustable shaving depth for a high-grade floor, which includes a machine body. The machine body is provided with a working cavity penetrating up and down, and an opening space is provided on the right wall of the working cavity. The bottom side of the wheel groove is provided with a fixed cavity on the left side of the wheel groove to open the power motor, thereby driving the motor shaft, the fifth bevel gear, the sixth bevel gear, the water pump shaft, and the cam to rotate. The device can automatically Adjust the depth and angle of the blade of the planer, so that when using a planer, woodworkers can automatically adjust the amount of the knife according to the actual situation, and then cooperate with the function of adjusting the angle of the blade to extend the life of the blade. During the process, the wood chips shaved off by the planer can be discharged out of the device through the removing device.

Claims

1. A shaving blade with adjustable shaving depth for a high-grade floor, comprising a machine body, characterized in that the machine body is provided with a working cavity penetrating up and down, and an opening space is provided on the right wall of the working cavity. A wheel groove is provided on the bottom side of the body, and a fixed cavity is provided on the left side of the wheel groove, the fixed cavity is in communication with the working cavity, and a communication cavity is communicated between the fixed cavity and the opening space. A removal device for removing wood chips is provided between the open space and the wheel groove;

the removing device includes a wheel shaft rotatably mounted on the front and rear side walls of the wheel groove, a soft wheel is fixed on the wheel shaft, a first bevel gear is fixed on the front side of the wheel shaft, and a bottom wall of the open space is provided. A penetrating shaft is rotatably connected to the top wall of the wheel groove, and a second bevel gear meshing with the first bevel gear is fixed on the bottom side of the penetrating shaft, and the top side of the penetrating shaft is fixed. A third bevel gear, a horizontal axis is rotatably connected to the right wall of the opening space, and a fourth bevel gear meshing with the third bevel gear is fixed on the right side of the horizontal axis, and the left side of the horizontal shaft is fixed A long gear is fixed, a sliding slider is slidably connected in the opening space, a right side of the moving slider is provided with a fixed cavity opening to the right, and a left side of the moving slider is provided with an opening opening to the left. A gear shaft is rotatably connected between the right wall of the discharge cavity and the left wall of the fixed cavity, and an end gear meshing with the long gear is fixed on the right side of the gear shaft, and the gear A seventh bevel gear is fixed on the left side of the shaft, and a rotating shaft is rotatably connected to the front and rear side walls of the discharge cavity. The front side of the rotary shaft is provided with the solid seventh eighth bevel gear of the bevel gear, a rear side of the rotary shaft is provided with six small solid roller;

the fixing cavity is provided with a fixing device for fixing the blade, the left side wall of the working cavity is provided with an auxiliary cavity, the left side of the auxiliary cavity is provided with a driving cavity, and the left side of the driving cavity is provided with a hydraulic pipe. A hydraulic chamber is symmetrically connected to both ends of the hydraulic pipeline, and an adjusting device for adjusting a cutter angle is provided in the hydraulic chamber and the working chamber, and a stabilizing device is provided in the auxiliary chamber to make the adjusting device stable.

2. A shaving blade with adjustable shaving depth for high-grade floors according to claim 1, wherein the fixing device comprises a hydraulic cylinder fixedly installed on the right side wall of the fixing cavity, and the hydraulic pressure A fixed head slidingly connected to the fixed cavity is dynamically connected in the cylinder, and a driving slider slidingly connected to the through cavity is connected between the fixed head and the moving slider.

3. The shaving blade with adjustable shaving depth for high-grade floors according to claim 1, wherein the adjusting device comprises a power motor fixedly installed on the bottom wall of the driving cavity, and the power The motor is powered by a motor shaft, a fifth bevel gear is fixed on the top side of the motor shaft, a water pump is fixed in the hydraulic pipeline, and a water pump shaft is provided in the water pump to drive the water pump to start. A water pump shaft is rotatably connected to the left wall of the driving cavity, a sixth bevel gear meshing with the fifth bevel gear is fixed on the middle side of the water pump shaft, and a cam is fixed on the right side of the water pump shaft. A rotating shaft is rotatably connected to the front and rear side walls of the working cavity, and a fixing plate is fixed on the rotating shaft. A fixing block is symmetrically fixed on the left side of the fixing plate, and each of the fixing blocks is hinged. There is a hydraulic rod, and hydraulic oil is arranged between the hydraulic rods on the upper and lower sides.

4. The shaving blade with adjustable shaving depth for high-grade floors according to claim 1, wherein the stabilization device comprises a ladder block slidingly installed on the bottom wall of the driving cavity, and the ladder block A return spring is connected to the bottom wall of the driving cavity. A driven plate is fixed on the left side of the ladder block, the driven plate is in contact with the cam, and the upper and lower side walls of the auxiliary cavity are symmetrical. A clamping strip is slidably connected, and a compression spring is connected between the clamping strip and the auxiliary cavity. The upper and lower sides of the clamping strip are symmetrically provided with clamping grooves. The limiting block can be slidably connected with the card slot, a limiting spring is connected between the limiting blocks, and the left side wall of the auxiliary cavity and the right side wall of the driving cavity are slidably connected with The clamping block abutted by the ladder block.

5. A shaving blade with adjustable shaving depth for high-grade floors according to claim 3, wherein a soft pad is fixed on the right side of the fixing plate, and the soft pad can fix the blade.

6. The shaving knife with adjustable shaving depth for high-grade floors according to claim 1, wherein the small roller is made of rubber material.

7. The shaving blade with adjustable shaving depth for high-grade floors according to claim 4, wherein the elasticity of the limit spring is smaller than the elasticity of the return spring.

8. The shaving blade with adjustable shaving depth for high-grade floors according to claim 4, wherein the compression spring is always in a compressed state.

9. The shaving blade with adjustable shaving depth for high-grade floors according to claim 1, wherein grips are symmetrically fixed on the front and back sides of the machine body. 10.