Double-wheel high pressure ice-breaking machine

Abstract

An example high pressure ice-breaking machine with a double row of wheels comprises: a frame, a plurality of wheels, and a plurality of spring mechanisms. The plurality of wheels comprises: a front ice-breaking wheel group and a rear ice-breaking wheel group. The plurality of wheels include a total of two rows of wheels, which include a front ice-breaking wheel group and a rear ice-breaking wheel group. The plurality of wheels are positioned horizontally under the frame. The front ice-breaking wheel group and the rear ice-breaking wheel group include a same number of wheels. The two rows of wheels are staggered in double rows from front to back. A first ice-breaking wheel from the front ice-breaking wheel group and a second ice-breaking wheel from the rear ice-breaking wheel group form a staggered wheel pair, and the first ice-breaking wheel and the first ice-breaking wheel are hinged to a same spring mechanism.

What is claimed is: 
     
         1 . A high pressure ice-breaking machine, comprising:
 a frame; and   a plurality of wheels, wherein
 the plurality of wheels comprises:
 a front ice-breaking wheel group; and 
 a rear ice-breaking wheel group; and 
 
   a plurality of spring mechanisms connecting front ice-breaking wheel group with the rear ice-breaking wheel group.   
     
     
         2 . The high pressure ice-breaking machine of  claim 1 , wherein the plurality of wheels include a total of two rows of wheels, which includes a front ice-breaking wheel group and a rear ice-breaking wheel group. 
     
     
         3 . The high pressure ice-breaking machine of  claim 2 , wherein the plurality of wheels are positioned horizontally under the frame. 
     
     
         4 . The high pressure ice-breaking machine of  claim 2 , wherein the front ice-breaking wheel group and the rear ice-breaking wheel group include a same number of wheels. 
     
     
         5 . The high pressure ice-breaking machine of  claim 2 , wherein the two rows of wheels are staggered in double rows from front to back. 
     
     
         6 . The high pressure ice-breaking machine of  claim 5 , wherein a first ice-breaking wheel from the front ice-breaking wheel group and a second ice-breaking wheel from the rear ice-breaking wheel group form a staggered wheel pair, and the first ice-breaking wheel and the first ice-breaking wheel are hinged to a same spring mechanism. 
     
     
         7 . The high pressure ice-breaking machine of  claim 6  comprises a plurality of staggered wheel pairs, each of which connects to the frame individually. 
     
     
         8 . A method for manufacturing the high pressure ice-breaking machine of  claim 1 . 
     
     
         9 . A non-transitory computer readable medium comprising computer executable instructions stored thereon, which, when executed by one or more computers, cause a machine to manufacture the high pressure ice-breaking machine of  claim 1 . 
     
     
         10 . A high pressure ice-breaking machine, comprising:
 two rows of ice-breaking wheels;   a frame;   and a plurality of spring mechanisms, wherein
 the two rows of ice-breaking wheels comprise:
 a front row of ice-breaking wheels and a rear row of ice-breaking wheels, 
 wherein the front row of ice-breaking wheels and the rear row of ice-breaking wheels are positioned under the frame; 
 the front row of ice-breaking wheels and the rear row of ice-breaking wheels are positioned in a staggered fashion; 
 the front row of ice-breaking wheels and the rear row of ice-breaking wheels include a same number of ice-breaking wheels; 
 a first ice-breaking wheel included in the front row of ice-breaking wheels and a second ice-breaking wheel, included in the rear row of ice-breaking wheels, that corresponds to the first ice-breaking wheel according to the staggered fashion form a wheel-pair, wheels included in the wheel-pair are hinged to a same spring mechanism, which is connected to the frame; and wherein the frame is integrally welded structure. 
 
   
     
     
         11 . The high pressure ice-breaking machine of  claim 10 , wherein the front row of ice-breaking wheels and the rear row of ice-breaking wheels both include two or more ice-breaking wheels and the space between two wheels in a wheel group is the same. 
     
     
         12 . The high pressure ice-breaking machine of  claim 10 , wherein each ice-breaking wheels includes a supporting arm, a wheel body, two or more damper shaft, two sets of polyurethane sleeves, two axle pins, and two joint bearings, wherein
 each end of the wheel body is, through a joint bearing, connected to the supporting arm;   each damper shaft includes a polyurethane sleeve;   each axle pin passes through a polyurethane sleeve and a supporting arm;   the supporting arm is hinged to a damper shaft, through an axle pin; and   each damper shaft is affixed to the frame.   
     
     
         13 . The high pressure ice-breaking machine of  claim 12 , wherein each of the spring mechanisms comprises:
 a front axle pin;   a rear axle pin;   a spring;   a spring shaft;   a front joint head;   a card flap;   a ferrule;   a spring shaft pressure head;   a front cushioning pad;   a spring sleeve;   a rear cushioning pad;   a rear joint head;   a guide ring for a non-metallic cylinder;   a dust-seal;   a spring shaft sleeve;   two joint bearings;   two sealing rings; and   two socket head cap screws.   
     
     
         14 . The high pressure ice-breaking machine of  claim 13 , wherein
 inner bores of the front joint head and of the rear joint head are inlaid with joint bearing;   a lower end of the front joint head abuts against the ferrule;   a first end of the spring shaft radially connects to threads of the front joint head using a socket head cap screw;   a second end of the spring shaft connects, after passing through a central bore of the spring shaft pressure head, to the spring shaft sleeve;   the spring sleeve is sleeved on the spring shaft and the spring shaft sleeve;   front end of the spring sleeve is position-limited by a shoulder of an outer wall of spring shaft pressure head;   the front cushioning pad is placed between the spring shaft pressure head and the spring shaft sleeve;   rear end of the spring sleeve connects to central screw hole;   the rear cushioning pad is placed at rear end of the spring sleeve;   seal rings are used to seal space between the spring shaft pressure head and the spring shift sleeve.   
     
     
         15 . The high pressure ice-breaking machine of  claim 14 , wherein
 the guide ring is provided between the spring sleeve and the spring shaft sleeve; and   the guide ring is placed inside an annular groove on an outer wall of the spring sleeve;   the dust-seal is used to seal space between the spring shaft pressure head and the spring shaft;   the spring is sleeved outside the spring sleeve; and   a first end of the spring abuts against lower end of the ferrule, and a second end of the spring abuts against upper end of the rear joint head.   
     
     
         16 . The high pressure ice-breaking machine of  claim 10 , wherein the front row of ice-breaking wheels and the rear row of ice-breaking wheels include wheels having helical ice-breaking teeth or teeth axially mounted ice-breaking teeth. 
     
     
         17 . The high pressure ice-breaking machine of  claim 16 , wherein the helical ice-breaking teeth are left-rotating helical ice-breaking teeth or right-rotating helical ice-breaking teeth. 
     
     
         18 . The high pressure ice-breaking machine of  claim 10 , wherein the frame includes a connection base that is configured to be connected to an arm of a loader. 
     
     
         19 . A method for manufacturing the high pressure ice-breaking machine of  claim 10 . 
     
     
         20 . A non-transitory computer readable medium comprising computer executable instructions stored thereon, which, when executed by one or more computers, cause a machine to manufacture the high pressure ice-breaking machine of  claim 10 .