8results about How to "Improve chopping effect" patented technology

The utility model relates to the technical field of harvesting machinery, in particular to a header stalk chopping mechanism, a header and a harvester, which comprises an upper flail knife component and a lower flail knife component which are arranged at an interval up and down, and a power shaft mounting hole is formed in the center of the top of the upper flail knife component. A plurality of supporting sleeves are arranged between the upper flail knife assembly and the lower flail knife assembly, and the supporting sleeves are detachably connected with the upper flail knife assembly and the lower flail knife assembly correspondingly so that the supporting sleeves of different lengths can be replaced according to the requirement for the distance between the upper flail knife assembly and the lower flail knife assembly. The utility model has the beneficial effects that the arrangement of the double-layer flail knife assembly can ensure a better stubble height, and meanwhile, the stalk chopping effect is greatly improved; different assembling heights of the lower flail knife assembly can be achieved by adjusting the height of the arranged supporting sleeve, and therefore different harvesting requirements are met.

The utility model provides an auxiliary chopping mechanism of a food material chopping machine, and belongs to the technical field of machinery. The chopping mechanism solves the problem that an existing chopping mechanism is poor in chopping effect. The auxiliary chopping mechanism of the food material chopping machine comprises a machine base, a stirring barrel fixed to the machine base and a barrel cover arranged on the top of the stirring barrel, a connecting arm is fixedly connected to the upper portion of the barrel cover, one end of the connecting arm is hinged to the machine base, the barrel cover is controlled to be opened or closed by swinging the connecting arm, and a shaft sleeve is vertically fixed between the connecting arm and the barrel cover. The upper end of the shaft sleeve penetrates through the connecting arm, the lower end of the shaft sleeve extends into the barrel cover, a rotating shaft is vertically inserted into the shaft sleeve, and axial limiting and circumferential rotation are formed between the rotating shaft and the shaft sleeve; the upper end of the rotating shaft extends out of the shaft sleeve, and the lower end of the rotating shaft extends into the barrel cover and is fixedly connected with a connecting frame which is fixedly provided with a first scraper and a second scraper. The auxiliary chopping mechanism of the food material chopping machine can improve the chopping effect.

The invention discloses ceramic fiber chopping equipment and a using method thereof.The ceramic fiber chopping equipment comprises a material conveying base and a material cutting box, the material cutting box is fixedly installed in the middle of the upper end of the material conveying base, a material guiding cover is fixedly installed on the side, close to the material cutting box, of the outer surface of the upper end of the material conveying base, and a rolling rod is movably installed between the material cutting box and the material guiding cover; a first cutter head and a second cutter head are movably installed in the cutting box, the first cutter head is movably installed on one side of the second cutter head, a plurality of sets of movable cutters are fixedly installed on the outer surface of the first cutter head and the outer surface of the second cutter head, and fixed cutters are fixedly installed in the cutting box and located below the first cutter head and the second cutter head. Elastic clamping pieces are arranged at the two ends of the rolling rod; the ceramic fiber chopping device is provided with a double-moving-cutter type rotary cutting structure, the chopping efficiency of ceramic fibers can be effectively improved, meanwhile, the ceramic fibers can be fixed in an auxiliary mode when the ceramic fibers move, and the chopping effect of the ceramic fibers is improved.

The utility model relates to agricultural machinery technology field, and the utility model discloses a rotary cultivator blade shaft assembly, the utility model discloses in order to solve the rotary cutting speed of the rotary cultivator rotating tillage part in the prior art is slow, and the chopping capacity is poor, and in the humid environment, the soil of bending blade is often with mud ball when crushing, and the adaptability to soil is poor, and tractor needs multiple operations, and multiple operations lead to farmland compaction, and the rotary cultivator tool is seriously damaged and the like problem. The utility model discloses a blade shaft and a plurality of rotary tillage tool groups set on the blade shaft along the axial direction, and the rotary tillage tool group is composed of a blade disc and a plurality of rotary tillage blades arranged radially around the blade shaft, the rotary tillage blade includes three left rotary tillage blades and three right rotary tillage blades, and the rotary tillage blade is divided into three groups, each group of rotary tillage blade is composed of a left rotary tillage blade and a right rotary tillage blade, the blade disc is fixedly connected to the blade shaft, and the left rotary tillage blade and the right rotary tillage blade are both installed on the blade disc. The utility model is used for straw returning to field.

The utility model discloses a double-blade forward and reverse stirring blade mechanism which comprises an upper stirring blade, a lower stirring blade and a planetary gear assembly, the planetary gear assembly comprises a sun gear, a planetary gear and a gear ring, the upper stirring blade and the sun gear are oppositely positioned in the circumferential direction, and the lower stirring blade and the gear ring are oppositely positioned in the circumferential direction. The gear ring is coaxially sleeved outside the sun gear, the planetary gear is arranged between the gear ring and the sun gear, the planetary gear is connected with the gear ring and the sun gear in a meshed mode, and the planetary gear is arranged in a fixed-axis rotating mode.

The utility model relates to the technical field of livestock breeding, and discloses a livestock breeding herbivorous food chopping device which comprises an equipment box, a feeding mechanism is fixedly arranged on the right side of the equipment box, a feeding port is formed in the right side of the equipment box, the position of the feeding port corresponds to that of the feeding mechanism, and the feeding mechanism comprises a conveying belt; and two crushing rollers are rotationally connected between the front inner wall and the rear inner wall of the equipment box, the crushing rollers are used for preliminarily crushing forage input into the equipment box, and the left end of the conveying belt penetrates through the feeding opening. The smashing rollers and the chopping mechanism are arranged in the equipment box, forage can be primarily extruded and smashed through the two smashing rollers, then the movable cutters are driven by the rotating disc to rotate at a high speed, and the forage is secondarily chopped in cooperation with the directional cutters on the surface of the fixing column. The forage can be finely crushed after secondary chopping, and the chopping effect of the forage can be improved.

The utility model discloses a leaf chopper which comprises a material containing barrel, a feeding mechanism and a material cutting mechanism, an inner cavity used for containing materials and a linkage shaft rotationally arranged in the inner cavity are arranged in the material containing barrel, and the feeding mechanism comprises a material brushing piece rotationally arranged around the linkage shaft in the axial direction and a feeding part arranged at the bottom of the inner cavity. The material cutting mechanism comprises a material cutting piece arranged in the axial direction of the linkage shaft in a rotating mode, rotation of the linkage shaft can drive the material brushing piece and the material cutting piece to rotate at the same time, the material brushing piece is located on the upper side of the feeding part, and the material cutting piece is located on the lower side of the feeding part. According to the leaf chopping machine, the linkage shaft is arranged in the material containing barrel, the material brushing piece and the material cutting piece are driven to rotate at the same time, the effect of preventing feeding blockage of materials is achieved through continuous brushing of the material brushing piece, uniform feeding of the material containing barrel at the feeding part is guaranteed, and continuous cutting of the material cutting piece is matched, so that the leaf chopping efficiency is improved. And the efficient and continuous chopping effect on the materials is achieved.

This utility model discloses a meat chopper for pre-processed vegetables, including a frame, a support plate on the frame, a fixed frame above the frame, a first electric push rod at the bottom of the fixed frame, a mounting plate at the bottom of the first electric push rod, a first groove on the mounting plate, a plurality of first sliders in the first groove, a longitudinal cutter at the bottom of each first slider, and a first movable adjustment structure between the first slider and the mounting plate, a transverse cutter in front of the longitudinal cutter, a second slider on the transverse cutter, a second groove on the mounting plate to cooperate with the second slider, and a second movable adjustment structure between the second slider and the mounting plate. This utility model can realize simultaneous transverse and longitudinal cutting when chopping meat for pre-processed vegetables, and the cutting position can be flexibly adjusted, making it convenient to use.