Snow plow

Abstract

A snow plow includes a housing, an auger assembly and a driving assembly. The housing is provided with an opening. The auger assembly is installed in the housing. The driving assembly is installed on an outer side of the housing, and the driving assembly includes a motor and a planetary reducer. A power input end of the planetary reducer is connected with an output shaft of the motor, and a power output end of the planetary reducer is connected with the auger assembly through a transmission structure. The motor and the planetary reducer are integrated in a same outer housing.

What is claimed is: 
     
         1 . A snow plow, comprising:
 a housing, the housing provided with an opening;   an auger assembly, the auger assembly installed in the housing; and   a driving assembly, the driving assembly installed on an outer side of the housing, comprising a motor and a planetary reducer, a power input end of the planetary reducer connected with an output shaft of the motor, a power output end of the planetary reducer connected with the auger assembly through a transmission structure, and the motor and the planetary reducer integrated in a same outer housing.   
     
     
         2 . The snow plow according to  claim 1 , wherein, the planetary reducer comprises a sun gear, a planetary carrier, a planetary gear and a ring gear, the sun gear is fixed to the output shaft of the motor, the planetary carrier is rotatably connected with the outer housing, the ring gear is fixedly connected with the outer housing, the planetary gear is rotatably connected with the planetary carrier, the planetary gear is respectively meshed with the sun gear and the ring gear, and the planetary carrier comprises the power output end of the planetary reducer. 
     
     
         3 . The snow plow according to  claim 2 , wherein, a first bearing is arranged between the planetary carrier and the outer housing. 
     
     
         4 . The snow plow according to  claim 2 , wherein, a cover is arranged at one end of the outer housing away from the motor, and the cover is connected with the outer housing through a first fastener. 
     
     
         5 . The snow plow according to  claim 4 , wherein, a second bearing is arranged between the planetary carrier and the cover. 
     
     
         6 . The snow plow according to  claim 4 , wherein, a connecting part is arranged on the cover, and the connecting part is connected with the housing through a second fastener. 
     
     
         7 . The snow plow according to  claim 4 , wherein, the transmission structure comprises a first transmission shaft, the cover is provided with a first through hole for the first transmission shaft to pass through, and a first mechanical sealing device is arranged between the cover and the first transmission shaft or between the cover and the planetary carrier. 
     
     
         8 . The snow plow according to  claim 1 , wherein, a separating board is arranged in the outer housing, the motor and the planetary reducer are placed on two sides of the separating board respectively, the separating board is provided with a second through hole for the output shaft of the motor to pass through, and a second mechanical sealing device is arranged between the second through hole and the output shaft of the motor. 
     
     
         9 . The snow plow according to  claim 1 , wherein, the auger assembly comprises a snow throwing impeller, the snow throwing impeller comprises a base and at least two scrapers arranged at intervals along a circumferential direction of the base, the transmission structure comprises a first transmission shaft, the first transmission shaft is synchronously rotatably connected with the planetary carrier, and the base is fixedly connected with the first transmission shaft. 
     
     
         10 . The snow plow according to  claim 9 , wherein, the auger assembly further comprises an auger, the auger comprises an auger blade, the transmission structure further comprises a second transmission shaft, the auger blade is arranged around the second transmission shaft and is fixedly connected with the second transmission shaft, the second transmission shaft is rotatably connected with the housing, the second transmission shaft is arranged perpendicular to or at an angle to the first transmission shaft, the second transmission shaft is in a transmission connection with the first transmission shaft through a transmission joint, and the transmission joint is configured to be capable of converting a rotation motion of the first transmission shaft into a rotation motion of the second transmission shaft. 
     
     
         11 . The snow plow according to  claim 1 , wherein, the driving assembly is installed on a housing wall at a rear side of the housing. 
     
     
         12 . A snow plow vehicle, comprising:
 a vehicle; and   a snow plow attached to the vehicle, the snow plow including:   a housing, the housing provided with an opening;   an auger assembly, the auger assembly positioned within the housing; and   a driving assembly, the driving assembly installed on an outer side of the housing, comprising a motor and a planetary reducer, a power input end of the planetary reducer connected with an output shaft of the motor, a power output end of the planetary reducer connected with the auger assembly through a transmission structure, and the motor and the planetary reducer integrated in a same outer housing.   
     
     
         13 . The snow plow vehicle according to  claim 12 , wherein the planetary reducer comprises a sun gear, a planetary carrier, a planetary gear and a ring gear, the sun gear is fixed to the output shaft of the motor, the planetary carrier is rotatably connected with the outer housing, the ring gear is fixedly connected with the outer housing, the planetary gear is rotatably connected with the planetary carrier, the planetary gear is respectively meshed with the sun gear and the ring gear, and the planetary carrier comprises the power output end of the planetary reducer. 
     
     
         14 . The snow plow vehicle according to  claim 13 , wherein a first bearing is arranged between the planetary carrier and the outer housing. 
     
     
         15 . The snow plow vehicle according to  claim 12 , wherein the snow plow attached to the vehicle through an external carrier.