Dual-power one-stage molding wall grooving machine

Abstract

The invention discloses a dual-power one-stage molding wall grooving machine which comprises two motor covers, wherein the two motor covers are parallel left and right and spaced, and a motor is arranged in each motor cover; the tails of the motor covers are connected through horizontal grips, a front cover is arranged at the front end of each motor cover, and a shaft seat is arranged on the front cover. The two ends of a cutter shaft are rotationally arranged on the left and right shaft seats respectively, and the upper ends of the left and right shaft seats are connected through vertical grips. A dead-corner-free waterproof structure is arranged on the front cover of each motor cover, and the upper half of each blade on the cutter shaft is positioned in the dead-corner-free waterproof structure. When the dual-power one-stage molding wall grooving machine grooves a non-planar wall, the dead-corner-free waterproof structures can be adjusted, so that the front end part of each blade is exposed out to groove the wall on the vertical direction. Groove depth adjustment mechanisms are fixedly arranged on the outer sides of the left and right shaft seats. The dual-power one-stage molding wall grooving machine can stably and powerfully output power to the two ends of the cutter shaft, so that the cutting strength of all blades on the cutter shaft keeps consistent. The adaptability to the grooving terrain is wide, the grooving depth can be flexibly adjusted, and the hand-holding pressure of the grooving machine is reduced.

Description

technical field [0001] The invention relates to the field of wall slotting machines, in particular to a dual-power one-time forming wall slotting machine. Background technique [0002] At present, in the process of office and home interior decoration, circuit wiring, water and gas pipeline laying, TV and communication line wiring are required. Generally, wall slotting machines are used to slot on the ground or walls. The slotting efficiency is high, and its working efficiency is several times or even ten times that of manual slotting, so it is very popular among users. But there are the following deficiencies in the process of use: 1. Most of the existing hand-held slotting machines adopt the power structure of a single motor. Due to the needs of slotting, one end of the cutter shaft is usually engaged with the motor shaft transmission, so If there is a blade at the end away from the motor shaft, the power is slightly poor, and the blade on the entire cutter shaft cannot ou...

AI Technical Summary

Problems solved by technology

But there are the following deficiencies in the process of use: 1. Most of the existing hand-held slotting machines adopt the power structure of a single motor. Due to the needs of slotting, one end of the cutter shaft is usually engaged with the motor shaft transmission, so If there is a blade at the end away from the motor shaft, the power is slightly poor, and the blade on the entire cutter shaft cannot output strong cutting torque; 2. The cutter shaft of the slotting machine is an integral structure, and the two ends are set in the casing. Bearings are installed on the main shaft, and slotting saws are installed on both sides. Once there is a problem with this structure, it needs to be repaired or replaced, and the main shaft can only be disassembled from the casing as a whole, which brings a lot of inconvenience to the operator. Time-consuming and labor-intensive, although there are segmented cutter shafts, the blades cannot be flexibly adjusted according to the needs when installing the blades. When the distance between the blades is unreasonable, two lines will be formed on the wall. Parallel and independent channels, and the raised part in the middle needs to be knocked off with other equipment, that is, it cannot meet the requirements of one-time slotting, and the slotting process is increased; 3. The existing wall slotting machine can only be used in When opening straight grooves on the same wall or ground, there is a dead angle between the wall and the wall, and between the ground and the wall corner due to the barrier of the cutting saw blade guard, so it is impossible to make the groove, and the corner groove needs to be done manually. Directly affect the working efficiency of wiring or pipe arrangement; 4. When slotting, because the slotting machine itself has a certain weight, holding it for a long time will increase the load of the operator, and the depth of slotting cannot be guaranteed to be completely consistent; 5. Due to the A large amount of dust will be generated during slotting, so most of the existing slotting machines are equipped with water mist and dust-proof mechanisms, and most of the existing slotting machines do not have a corresponding waterproof design on the waterproof structure of the fuselage, which is easy to work. Splash water mist on the operator and the fuselage, there is a risk of short circuit

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