The content of the invention
The present invention proposes a kind of wall sand planer, and the technical problem to be solved in the present invention is how to remove Cement for walls to smear
Face.
The technical problem to be solved of the invention can be realized by following technical proposal:This wall sand planer includes pedestal
And rotating seat, motor to be fixed on pedestal and a main shaft is positioned with, the rotating shaft of motor is connected with spindle drive;One end position of main shaft
In in rotating seat, rotating seat is connected with pedestal axially position, and main shaft is connected with rotating seat;Two are at least positioned with rotating seat
Root and the vertically disposed Cutting tool installation manner axle of main shaft, one end of Cutting tool installation manner axle are connected with spindle drive, and the other end passes rotating seat
It is fixedly connected with sheet cutting tool.
The present invention by proposing a kind of wall sand planer, using this wall sand planer slicing cement plaster, can rapidly by
Cement plaster slicing is in powdery;It follows that being wiped one's face sweep-out method and device the invention provides another Cement for walls.This wall
The basic operation of body sand planer slicing cement plaster for motor rotarily drive main shaft rotation, main shaft drive successively Cutting tool installation manner axle and
Cutting tool rotates, and realizes cutting tool rotation;Main shaft is rotated seat and is rotated around main shaft shaft core simultaneously, and then drives cutting
Cutter rotates around main shaft shaft core, realizes that cutting tool revolves round the sun.Workman is held on pedestal, basic to keep main shaft mutually to be hung down with metope
Directly, slowly slicing cement plaster is just realized along metope movement.
In above-mentioned wall sand planer, the quantity of the Cutting tool installation manner axle is 2 or 34, all Cutting tool installation manner axles
Circumferentially it is uniformly distributed along main shaft shaft core.The structure can improve wall sand planer operation balance, make operation more laborsaving;Using many
Individual cutting tool synchronization slicing can improve slicing efficiency again.
In above-mentioned wall sand planer, clutch shaft bearing and positioning sleeve are arranged outside the rotating seat, positioning sleeve is fixed on base
On seat.Preferably, being connected also by second bearing between the bottom of main shaft and rotating seat;The structure can be carried effectively
Rotating seat high and main shaft rotational stabilization.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this wall sand planer.
Fig. 2 is the dimensional structure diagram at another visual angle of this wall sand planer.
Fig. 3 is the broken section structural representation of this wall sand planer.
Fig. 4 is drive mechanism main structure diagram in this wall sand planer.
Fig. 5 is drive mechanism dimensional structure diagram in this wall sand planer.
In figure, 1, pedestal;1a, handle portions;1b, cover portion;1c, electric machine casing portion;2nd, rotating seat;3rd, the rotating shaft of motor;4、
Main shaft;5th, Cutting tool installation manner axle;6th, cutting tool;6a, tool matrix;6b, cutter head;7th, controlling switch;8th, first bevel gear group;9、
Positioning sleeve;10th, planetary reduction gear group;10a, gear ring;10b, center sun gear;10c, planetary gear;11st, the second bevel pinion;12nd,
Two bevel gear wheels;13rd, leaning seat;13a, against plane;13b, resigning hole;13c, bolt hole;13d, ash discharge groove;13e, adapter
Portion;14th, bolt and nut;15th, clutch shaft bearing;16th, second bearing.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 5, this wall sand planer includes pedestal 1, rotating seat 2, motor, main shaft 4, the and of Cutting tool installation manner axle 5
Cutting tool 6.
As depicted in figs. 1 and 2, pedestal 1 has two handle portions 1a, is easy to workman firmly to hold on this wall sand and digs
Machine;The controlling switch 7 of controlled motor operation is installed on one of handle portions 1a, thus is had the advantages that easy to operate.Base
One end of seat 1 also has a cover portion 1b, and rotating seat 2 is located in cover portion 1b, and the structure can effectively protect rotating seat 2 and dependent part
Part, is hardly damaged it, realizes improving the service life of wall sand planer.
As shown in figure 3, being connected by bearing between the upper end of main shaft 4 and pedestal 1, main shaft 4 is located in cover portion 1b, main
Axle 4 is set with cover portion 1b coaxial cores.
As depicted in figs. 1 and 2, there is electric machine casing portion 1c, the rotating shaft of the stator, rotor and motor of motor 3 in pedestal 1
In in electric machine casing portion 1c;The rotating shaft 3 of motor is positioned on pedestal 1 by bearing.As shown in figure 3, the level of rotating shaft 3 of motor sets
Put, i.e., be vertically arranged with main shaft 4, the structure can effectively improve wall sand planer structural compactness.The rotating shaft 3 of motor and main shaft
It is driven by first bevel gear group 8 between 4, bevel pinion is fixedly connected with the rotating shaft 3 of motor in first bevel gear group 8, auger
Gear is fixedly connected with the upper end of main shaft 4, thus the rotating speed of main shaft 4 is declined, and moment of torsion gets a promotion.
As shown in Figures 3 to 5, the lower end of main shaft 4 is located in rotating seat 2, is led between the bottom of main shaft 4 and rotating seat 2
Second bearing 16 is crossed to be connected.Rotating seat 2 is connected with the axially position of pedestal 1, and main shaft 4 is connected with rotating seat 2, i.e. main shaft 4
Rotation is necessarily rotated seat 2 and rotates.Specifically, clutch shaft bearing 15 and positioning sleeve 9 are arranged outside rotating seat 2, positioning sleeve 9 is fixed
On pedestal 1;Planetary reduction gear group 10 is arranged with main shaft 4, gear ring 10a is fixedly connected with pedestal 1 in planetary reduction gear group 10, center
Sun gear 10b is fixedly connected with main shaft 4, and planetary gear 10c is positioned on rotating seat 2, and in other words, rotating seat 2 has planetary gear 10c
The effect of frame.The structure is declined the rotating speed of rotating seat 2, and moment of torsion gets a promotion, and the rotating speed of rotating seat 2 is met slicing requirement.
As shown in Figures 1 to 5, two are positioned with rotating seat 2 with the vertically disposed Cutting tool installation manner axle 5 of main shaft 4, i.e. cutter
It is connected by bearing between the both ends of installation axle 5 and rotating seat 2, two shaft cores of Cutting tool installation manner axle 5 are located at same straight line
On.According to actual conditions, the quantity of Cutting tool installation manner axle 5 can also be three or four, and all Cutting tool installation manner axles 5 are along the axle of main shaft 4
Core is circumferentially uniformly distributed.
The other end of Cutting tool installation manner axle 5 passes rotating seat 2;Cutting tool 6 in the form of sheets, cutting tool 6 and Cutting tool installation manner axle 5
The other end be fixedly connected.One end of all Cutting tool installation manner axles 5 is connected with main shaft 4;Specifically, under main shaft 4
End is fixed with the second bevel pinion 11, and the inner of every Cutting tool installation manner axle 5 is respectively and fixedly provided with the second bevel gear wheel 12, all second
Bevel gear wheel 12 is meshed with the second bevel pinion 11.The structure is declined the rotating speed of cutting tool 6, and moment of torsion is carried
Rise, the rotating speed of cutting tool 6 is met slicing requirement.
As shown in Figure 4 and Figure 5, cutting tool 6 includes tool matrix 6a in the form of annular discs and is fixed on outside tool matrix 6a
The cutter head 6b being made of diamond on arc surface.Cutter head 6b is made of diamond, and diamond cutting tool 6 is widely used for
The relatively hard materials such as cutting metope, stone material, thus this wall sand planer had both been adapted to the softer white putty of slicing, also was adapted for slicing harder
Cement plaster;I.e. be especially suitable for need to be while remove the metope of white putty and cement plaster for this wall sand planer.
As shown in Figure 1 to Figure 3, the bottom of pedestal 1 is fixed with leaning seat 13, and the one side of leaning seat 13 is against plane
13a, during this wall sand planer slicing metope, leans against plane 13a with metope;Thus use this wall sand planer slicing wall
Face, planing depth is consistent, and metope is still more smooth after slicing.
With insertion and cover portion 1b accordingly resigning hole 13b on leaning seat 13, cutting tool 6 slightly beyond against
Plane 13a, cutting tool 6 crosses the planing depth against plane 13a length as this wall sand planer.Leaning seat 13 and pedestal
It is fixedly connected by bolt and nut 14 between 1, it is clear that it is in strip to have bolt hole 13c, bolt hole 13c in leaning seat 13, so
Cutting tool 6 can be adjusted to cross against plane 13a length, depth of cut is met planing depth requirement.
Leaning seat 13 against being provided with the ash discharge groove 13d that is connected with resigning hole 13b, thus leaning seat 13 on plane 13a
Also there is collection ash to lead ash, the advantage of dust diffusion is reduced.In order to further reduce dust diffusion, the end of leaning seat 13 have with
The adapter portion 13e that ash discharge groove 13d is connected, cover portion 1b inner chambers and resigning hole 13b and dust catcher are made by adapter portion 13e and flexible pipe
It is connected.