Wall and floor pit digging machine
A technology of wall and floor planing, which is applied in the direction of construction and building structure, can solve the problems of low labor productivity and high labor intensity, and achieve the effect of low labor productivity
Inactive Publication Date: 2012-05-16
李建华
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Problems solved by technology
[0003] The object of the present invention is to: improve a kind of wall ground planer, meet the needs of large-scale house decoration, overcome the roughening of the existing ground, and the labor intensity due to the use of hand chisel and impact drilling tools in the pit construction is relatively large. The defect of low labor productivity
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[0009] A wall and ground planing machine, it has a body (1), a knife shaft (2), a walking wheel (3), a universal wheel (4), a motor (5), a transmission (6), a flying knife (7), Bearing pin (8), pumping plane (9), adjusting lever (10), are formed, and it is characterized in that: in the front and back two chambers of fuselage, in the rear chamber of fuselage (1), fixed motor ( 5) and exhaust fan (9), described motor (5) has two output shafts, wherein one end output shaft is connected and fixed with the impeller shaft of exhaust fan (9), and the other end output shaft of motor (5) stretches out The side of fuselage (1), arrangement speed changer (6) is arranged on the fuselage (1) of this side, the input end of speed changer (6) and the output end are connected with the output shaft of motor (5) respectively, and knife kun shaft ( 2) connection is fixed, and described flying knife (7) is connected on the top of knife kun shaft (2) with bearing pin (8), and two walking wheels (3)...
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The invention relates to a wall and floor pit digging machine. A fixed motor and an exhaust fan are mounted in a rear chamber cavity of a machine body, the motor comprises two output shafts, the output shaft at one end is connected and fixed with an impeller shaft of the exhaust fan, the output shaft at the other end of the motor extends out of the side surface of the machine body, a transmission is arranged and mounted on the machine body on the side surface, the input end and the output end of the transmission are respectively connected and fixed with the output shafts of the motor and a cutter roller shaft, a pin shaft for a flying cutter is connected on the cutter roller shaft, two walking wheels are mounted and fixed on the two sides of the bottom of a housing of the machine body, a regulating rod is mounted in the position at the tail part of the machine body, the regulating rod is connected with the machine body through a screw thread linkage method, and universal wheels are mounted and fixed at the bottom of the regulating rod.
Description
technical field [0001] The invention relates to a pit planer, in particular to a wall and floor planer, which belongs to the technical field of building decoration machinery Background technique [0002] In house decoration construction, especially in the construction process of laying floor tiles for walls and floors, it is necessary to pre-lay cement mortar between the floor tiles and the ground or wall, and in order to improve the cement mortar and the ground or wall. For better adhesion, it is necessary to make dense pits or pits on the ground or wall. At present, in the construction of making pits on the ground or walls, the tools used are generally artificial hand chisel or impact electric drill. The use of artificial hand chisel tools obviously has the disadvantages of high labor intensity and low work efficiency. Although the impact electric drill has reduced labor intensity and greatly improved work efficiency, it still has high labor intensity and low work efficie...
Claims
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IPC IPC(8): E04F21/00
Inventor 李建华
Owner 李建华