CN203775623U - Rotary tillage type soil sealing machine - Google Patents

Abstract

The utility model relates to technical field of the agricultural earthing machine, in particular to a rotary tillage type soil sealing machine. The rotary tillage type soil sealing machine comprises a rack, a traction frame, a left rotary blade, a right rotary blade, a left wheel-shaped soil conveying device, a right wheel-shaped soil conveying device, soil fetching devices, a soil guide device, a gearbox and a transmission device, wherein the front end of the rack is fixedly provided with the traction frame; the left side and the right side of the front part of the rack are respectively provided with the left rotary blade and the right rotary blade; the positions on the rack, which correspond to the rear parts of the rotary blades, are provided with the wheel-shaped soil conveying devices; the positions on the rack, which correspond to the lower end positions of the wheel-shaped soil conveying devices, are provided with the soil fetching devices. The rotary tillage type soil sealing machine disclosed by the utility model has the characteristics of reasonable and compact structure, convenience in use, convenience in controlling, simpleness in repairing, saving labor, low cost and high efficiency, and is suitable for laminating sowing crops, such as cotton, small watermelons, oil sunflowers, calabashes and the like, the rotary blades are used for turning the soil, the soil is conveyed to the soil guide device by the soil fetching devices and the wheel-shaped soil conveying devices, the soil is evenly sprayed on a film sprouting hole to realize soil sealing, and the works of intertillage and soil sealing can be finished by one-time operation.

Description

Rotary tilling-type grave mound machine

Technical field

the utility model relates to agriculture earthing field of mechanical technique, is a kind of rotary tilling-type grave mound machine.

Background technology

because the air-tightness of agricultural plastic film is strong, after plastic mulching, can improve significantly soil temperature, reduce soil water evaporation, make soil moisture stable, and can keep for a long time moistening, be conducive to root growth; Because plastic mulching has the effect of the moisturizing of heating, therefore be conducive to the propagation of edaphon, accelerate the speed quickening that humus changes into mineral salt, favourable Crop, after covering with plastic film, quick-acting nitrogen can increase by 30 to 50 percent according to surveying and determination, potassium increases by 10 to 20, and phosphorus increases by 20 to 30 percent; After plastic mulching, can reduce leaching, loss, the volatilization of nutrient, can improve the availability of nutrient; After covering with plastic film, due to plant strain growth stalwartness, can enhance disease resistance, reduce the incidence of disease.Therefore, plastic mulching has and heats, water conservation, fertilizer conservation, improve soil physico-chemical property, increase soil fertility, suppress weed growth, alleviate the effect of disease, the in the situation that of continuous rainfall, reduce in addition the function of humidity, thereby promotion vine growth and development, early flowering result, increase output, reduce the effects such as labor cost, remarkable in northern China drought-hit area application plastic mulching drought-relief effect, film-mulching technique obtains large-scale promotion at present, plastic mulching is not only applied to field crop and vegetable growing, also in succession for fruit tree, forestry, the production of flowers and economic crops.

but because mulching planting has diversity, need manually to carry out less important work with a large amount of simultaneously, such as the sealing of hole in the hole of emerging after film is taken off in film sowing on cotton film, the emerge grave mound in hole of cotton tomato film upside grave mound, sowing mulch film in seedling stage, it is that emerge time of sealing of hole of crop is short that these advanced farming patterns are difficult to promote main cause, and labour intensity is large, and closeness is high, cost of labor superelevation, and the work efficiency difficult quality guarantee of manual work.

Summary of the invention

the utility model provides a kind of rotary tilling-type grave mound machine, overcome the deficiency of above-mentioned prior art, what it can effectively solve that existing mulching planting manual work grave mound exists waste time and energy, efficiency of construction compared with low, labour intensity is large, cost is high, grave mound effect is difficult to the problem ensureing.

the technical solution of the utility model realizes by following measures: a kind of rotary tilling-type grave mound machine, comprises frame, hitch frame, left rotary blade, right rotary blade, the defeated native device of revolver shape, the defeated native device of right colyliform, drawing out soil equipment, leads native device, gearbox and transmission device, the front end of frame is fixed with hitch frame, anterior the right and left of frame is separately installed with left rotary tillage shaft and right rotary tillage shaft, on left rotary tillage shaft and right rotary tillage shaft, be installed with respectively left rotary blade and right rotary blade, in the frame at rear, corresponding left rotary blade right side, the defeated native device of revolver shape is installed, in the frame at rear, corresponding right rotary blade left side, the defeated native device of right colyliform is installed, in the frame of the corresponding defeated native device of revolver shape and the defeated native device lower end position of right colyliform, be separately installed with the drawing out soil equipment that the soil that left rotary blade and right rotary blade can be routed up packs the defeated native device of revolver shape and the defeated native device of right colyliform into, in frame, be provided with and defeated revolver shape native device and right colyliform soil that defeated native device is carried evenly can be sprinkled upon to the native device of leading of hole place of emerging on film, the upper-end front of frame is installed with gearbox, and the front end of gearbox is provided with the power input shaft that can be connected with tractor motive power output shaft, and the power take-off of gearbox is connected with right rotary tillage shaft with left rotary tillage shaft respectively by transmission device.

the further optimization and/or improvements to above-mentioned utility model technical scheme below:

the left part rear end of above-mentioned frame and right part rear end can be fixed with respectively left defeated native wheel carrier and right defeated native wheel carrier, the rear portion of left defeated native wheel carrier is installed with left defeated native wheel shaft, the defeated native device of revolver shape is arranged on left defeated native wheel shaft by bearing, the rear portion of right defeated native wheel carrier is installed with right defeated native wheel shaft, and the defeated native device of right colyliform is arranged on right defeated native wheel shaft by bearing.

above-mentionedly lead native device and can be wide film and lead native device, wide film is led native device can comprise left guiding swash plate, upper left guide groove, left front guide groove, left back guide groove, right guiding swash plate, upper right guide groove, right front guide groove and right back guide groove, the left guiding swash plate tilting along right low left high direction is fixedly mounted in right-hand frame of the defeated native device of revolver shape, left guiding swash plate is narrow trapezoidal in the left wide right side, the rear and front end of left guiding swash plate is fixed with respectively side shield, the left end of left guiding swash plate is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and form the outlet of left guide that the right-hand member of left guiding swash plate is positioned at the defeated native device of revolver shape, left guide goes out epistome and is provided with the native hole of left leakage, left guide goes out metastomium and is fixed with the upper left guide groove tilting along right low left high direction, the right-hand member of upper left guide groove is provided with upper left groove discharging opening, the left back guide groove that is fixed with the left front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding left leakage lower position and tilts along low direction after front height, left front guide groove rear end is connected with left back guide groove front end, the junction of left front guide groove and left back guide groove is positioned at below, middle part, the native hole of left leakage and is respectively equipped with left front groove charging aperture and left back groove charging aperture, there are respectively left front groove discharging opening and left back groove discharging opening in the front end of left front guide groove and the rear end of left back guide groove, the right guiding swash plate tilting along the left low direction of right height is fixedly mounted in the frame of the defeated native device left of right colyliform, right guiding swash plate is narrow trapezoidal in a right wide left side, the rear and front end of right guiding swash plate is fixed with respectively side shield, the right-hand member of right guiding swash plate is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate is positioned at the defeated native device left of right colyliform and forms right guide outlet, right guide goes out epistome and is provided with the native hole of right leakage, right guide goes out metastomium and is fixed with the upper right guide groove tilting along the left low direction of right height, the left end of upper right guide groove is provided with upper right groove discharging opening, the right back guide groove that is fixed with the right front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding right leakage lower position and tilts along low direction after front height, right front guide groove rear end is connected with right back guide groove front end, the junction of right front guide groove and right back guide groove is positioned at below, middle part, the native hole of right leakage and is respectively equipped with right front groove charging aperture and right back groove charging aperture, there are respectively right front groove discharging opening and right back groove discharging opening in the front end of right front guide groove and the rear end of right back guide groove.

above-mentionedly lead native device and can be narrow film and lead native device, narrow film is led native device can comprise left guiding swash plate, left front guide groove, left back guide groove, right guiding swash plate, right front guide groove and right back guide groove, the left guiding swash plate tilting along right low left high direction is fixedly mounted in right-hand frame of the defeated native device of revolver shape, left guiding swash plate is narrow trapezoidal in the left wide right side, there is respectively side shield the rear and front end of left guiding swash plate, the left end of left guiding swash plate is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and be provided with the native hole of left leakage that the right-hand member of left guiding swash plate is positioned at the defeated native device of revolver shape, the left back guide groove that is fixed with the left front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding left leakage lower position and tilts along low direction after front height, left front guide groove rear end is connected with left back guide groove front end, the junction of left front guide groove and left back guide groove is positioned at below, middle part, the native hole of left leakage and is respectively equipped with left front groove charging aperture and left back groove charging aperture, there are respectively left front groove discharging opening and left back groove discharging opening in the front end of left front guide groove and the rear end of left back guide groove, the right guiding swash plate tilting along the left low direction of right height is fixedly mounted in the frame of the defeated native device left of right colyliform, right guiding swash plate is narrow trapezoidal in a right wide left side, there is respectively side shield the rear and front end of right guiding swash plate, the right-hand member of right guiding swash plate is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate is positioned at the defeated native device left of right colyliform and is provided with the native hole of right leakage, the right back guide groove that is fixed with the right front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding right leakage lower position and tilts along low direction after front height, right front guide groove rear end is connected with right back guide groove front end, the junction of right front guide groove and right back guide groove is positioned at below, middle part, the native hole of right leakage and is respectively equipped with right front groove charging aperture and right back groove charging aperture, there are respectively right front groove discharging opening and right back groove discharging opening in the front end of right front guide groove and the rear end of right back guide groove.

the defeated native device of above-mentioned revolver shape can comprise left defeated native wheel hub, revolver spoke, left spike-tooth wheel rim, revolver ring flat-plate and the defeated native blade of revolver, there is axis hole at the middle part of left defeated native wheel hub bearing is installed, left defeated native wheel hub is arranged on left defeated native wheel shaft by bearing, the inner of revolver spoke is fixedly connected on the left part lateral surface of left defeated native wheel hub, the outer end of revolver spoke is fixedly connected on the left part medial surface of left spike-tooth wheel rim, the right-hand member of left spike-tooth wheel rim is fixed with revolver ring flat-plate, on the left spike-tooth wheel rim inwall of corresponding each revolver spoke position, be fixed with respectively the defeated native blade of revolver, the left end that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding revolver spoke, the right-hand member that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the revolver ring flat-plate left surface in corresponding revolver spoke front, between the trailing flank of the defeated native blade of revolver of left spike-tooth wheel rim lower end position and left spike-tooth wheel rim inwall and revolver ring flat-plate left surface, form the defeated provincialism in an opening left side backward, on the lateral surface of left spike-tooth wheel rim, be distributed with can increasing friction force projection, the defeated native device of right colyliform can comprise right defeated native wheel hub, right spoke, right spike-tooth wheel rim, rightly takes turns ring flat-plate and rightly take turns defeated native blade, there is axis hole at the middle part of right defeated native wheel hub bearing is installed, right defeated native wheel hub is arranged on right defeated native wheel shaft by bearing, the inner of right spoke is fixedly connected on the right part lateral surface of right defeated native wheel hub, the outer end of right spoke is fixedly connected on the right part medial surface of right spike-tooth wheel rim, the left end of right spike-tooth wheel rim is fixed with the right ring flat-plate of taking turns, on the right spike-tooth wheel rim inwall of corresponding each right spoke position, be fixed with respectively the right defeated native blade of taking turns, the right right-hand member of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding right spoke, the right left end of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the right of corresponding right spoke front and takes turns on ring flat-plate right flank, take turns the trailing flank of defeated native blade and right spike-tooth wheel rim inwall and right wheel forms the defeated provincialism in the opening right side backward between ring flat-plate right flank at right spike-tooth wheel rim lower end position right, on the lateral surface of right spike-tooth wheel rim, be distributed with can increasing friction force projection.

above-mentioned drawing out soil equipment can comprise left side device for disc and the right side device for disc that fetches earth that fetches earth, and left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, fetching earth in a left side, device for disc can comprise the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing.

the left and right sides of above-mentioned left rotary blade and rear portion can be installed with left Earthguard cover, and the left and right sides of right rotary blade and rear portion can be installed with right Earthguard cover.

above-mentioned transmission device can comprise left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain; The two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, and the left end of left power take-off is installed with left drive sprocket, and the right-hand member of right power take-off is installed with right drive sprocket; The right-hand member of left rotary tillage shaft is installed with left driven sprocket, and the left end of right rotary tillage shaft is installed with right driven sprocket, and left driven sprocket is connected with left drive sprocket by Left Drive chain, and right driven sprocket is connected with right drive sprocket by right driving-chain.

the utility model reasonable and compact in structure, easy to use, it is digged by rotary blade, by drawing out soil equipment and the defeated native device of colyliform, soil is delivered to and is led on native device, make soil evenly be sprinkled upon the film hole place of emerging and realize grave mound, one-stop operation can complete intertillage and grave mound work, is suitable for the mulch sowing crops such as cotton, a kind of watermelon, oily certain herbaceous plants with big flowers, cucurbit, has and is convenient to handle, keeps in repair easy, laborsaving, economic, efficient feature.

Brief description of the drawings

accompanying drawing 1 is the main TV structure schematic diagram of leading one of native apparatus structure that has of the present utility model.

accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1.

accompanying drawing 3 is the left TV structure schematic diagram of accompanying drawing 1.

accompanying drawing 4 has a main TV structure schematic diagram of two of leading native apparatus structure for of the present utility model.

accompanying drawing 5 is the plan structure schematic diagram of accompanying drawing 4.

accompanying drawing 6 is the left TV structure schematic diagram of accompanying drawing 4.

coding in accompanying drawing is respectively: 1 is frame, 2 is hitch frame, 3 is left rotary blade, 4 is right rotary blade, 5 is gearbox, 6 is left rotary tillage shaft, 7 is right rotary tillage shaft, 8 is power input shaft, 9 is left defeated native wheel carrier, 10 is right defeated native wheel carrier, 11 is left defeated native wheel shaft, 12 is right defeated native wheel shaft, 13 is left guiding swash plate, 14 is upper left guide groove, 15 is left front guide groove, 16 is left back guide groove, 17 is right guiding swash plate, 18 is upper right guide groove, 19 is right front guide groove, 20 is right back guide groove, 21 is side shield, 22 is the native hole of left leakage, 23 is the native hole of right leakage, 24 is left defeated native wheel hub, 25 is revolver spoke, 26 is left spike-tooth wheel rim, 27 is revolver ring flat-plate, 28 is the defeated native blade of revolver, 29 is projection, 30 is the hack lever that fetches earth, 31 is spacing hack lever, 32 is profiling cover free bearing, 33 is profiling cover for seat, 34 is the strut that floats, 35 is compression spring, 36 is connecting rod, 37 is angular adjustment seat, 38 is disk coverer, 39 is strut free bearing, 40 is left drive sprocket, 41 is right drive sprocket, 42 is left driven sprocket, 43 is right driven sprocket, 44 is Left Drive chain, 45 is right driving-chain, 46 is left Earthguard cover.

Embodiment

the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.

in the present invention, for convenience of description, the direction of advancing taking the utility model is front, the description of the relative position relation of each parts is all person advances towards the utility model according to the observation directions as with reference to being described, if: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to observer's direction relatively.

below in conjunction with embodiment and accompanying drawing, the utility model is further described:

as shown in accompanying drawing 1,2,3,4,5,6, this rotary tilling-type grave mound machine comprises frame 1, hitch frame 2, left rotary blade 3, right rotary blade 4, the defeated native device of revolver shape, the defeated native device of right colyliform, drawing out soil equipment, leads native device, gearbox 5 and transmission device, the front end of frame 1 is fixed with hitch frame 2, anterior the right and left of frame 1 is separately installed with left rotary tillage shaft 6 and right rotary tillage shaft 7, on left rotary tillage shaft 6 and right rotary tillage shaft 7, be installed with respectively left rotary blade 3 and right rotary blade 4, in the frame 1 at corresponding left rotary blade 3 rears, right side, the defeated native device of revolver shape is installed, in the frame 1 at corresponding right rotary blade 4 rears, left side, the defeated native device of right colyliform is installed, in the frame 1 of the corresponding defeated native device of revolver shape and the defeated native device lower end position of right colyliform, be separately installed with the drawing out soil equipment that the soil that left rotary blade 3 and right rotary blade 4 can be routed up packs the defeated native device of revolver shape and the defeated native device of right colyliform into, in frame 1, be provided with and defeated revolver shape native device and right colyliform soil that defeated native device is carried evenly can be sprinkled upon to the native device of leading of hole place of emerging on film, the upper-end front of frame 1 is installed with gearbox 5, and the front end of gearbox 5 is provided with the power input shaft 8 that can be connected with tractor motive power output shaft, and the power take-off of gearbox 5 is connected with right rotary tillage shaft 7 with left rotary tillage shaft 6 respectively by transmission device.The utility model carries out rotary tillage process by left rotary blade 3 and right rotary blade 4, the soil of left rotary blade 3 and right rotary blade 4 being routed up by drawing out soil equipment packs in the defeated native device of revolver shape and the defeated native device of right colyliform, by the defeated native device of revolver shape and the defeated native device of right colyliform, soil is delivered to and led on native device, soil is evenly sprinkled upon to the hole place of emerging on film realizes grave mound by leading native device, the cotton that can be widely used in not intertillage or intertill, a kind of watermelon, oil certain herbaceous plants with big flowers, the grave mound operation in the mulch sowing crop seeding stages such as cucurbit, there is operating efficiency high, tilling depth is moderate, soil is in small, broken bits, earthing is evenly tight, soil moisture conservation property is good, the feature of land readjustment after ploughing, can also remove the weeds in film side furrow simultaneously, one-stop operation reaches earthing, the effect of intertillage.Border measuring and calculating factually, operation intertillage 12 hours every days grave mound working area can reach more than 100 mu, only alternative manpower more than 50 people of grave mound, every mu for saving more than cost at least 60 yuan at plantation family.

can according to actual needs, above-mentioned rotary tilling-type grave mound machine be made further optimization and/or improvements:

as shown in accompanying drawing 2,5, the left part rear end of frame 1 and right part rear end are fixed with respectively left defeated native wheel carrier 9 and right defeated native wheel carrier 10, the rear portion of left defeated native wheel carrier 9 is installed with left defeated native wheel shaft 11, the defeated native device of revolver shape is arranged on left defeated native wheel shaft 11 by bearing, the rear portion of right defeated native wheel carrier 10 is installed with right defeated native wheel shaft 12, and the defeated native device of right colyliform is arranged on right defeated native wheel shaft 12 by bearing.

as shown in accompanying drawing 1,2,3, lead one of native apparatus structure and lead native device for wide film, wide film is led native device and is comprised left guiding swash plate 13, upper left guide groove 14, left front guide groove 15, left back guide groove 16, right guiding swash plate 17, upper right guide groove 18, right front guide groove 19 and right back guide groove 20, the left guiding swash plate 13 tilting along right low left high direction is fixedly mounted in right-hand frame 1 of the defeated native device of revolver shape, left guiding swash plate 13 is narrow trapezoidal in the left wide right side, the rear and front end of left guiding swash plate 13 is fixed with respectively side shield 21, the left end of left guiding swash plate 13 is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and form the outlet of left guide that the right-hand member of left guiding swash plate 13 is positioned at the defeated native device of revolver shape, left guide goes out epistome and is provided with the native hole 22 of left leakage, left guide goes out metastomium and is fixed with the upper left guide groove 14 tilting along right low left high direction, the right-hand member of upper left guide groove 14 is provided with upper left groove discharging opening, the left back guide groove 16 that is fixed with the left front guide groove 15 that tilts along low direction before rear height in the frame 1 of the native hole of corresponding left leakage 22 lower positions and tilts along low direction after front height, left front guide groove 15 rear ends are connected with left back guide groove 16 front ends, left front guide groove 15 is positioned at left leakage 22 belows, middle part, native hole and is respectively equipped with left front groove charging aperture and left back groove charging aperture with the junction of left back guide groove 16, there are respectively left front groove discharging opening and left back groove discharging opening in the rear end of the front end of left front guide groove 15 and left back guide groove 16, the right guiding swash plate 17 tilting along the left low direction of right height is fixedly mounted in the frame 1 of the defeated native device left of right colyliform, right guiding swash plate 17 is narrow trapezoidal in a right wide left side, the rear and front end of right guiding swash plate 17 is fixed with respectively side shield 21, the right-hand member of right guiding swash plate 17 is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate 17 is positioned at the defeated native device left of right colyliform and forms right guide outlet, right guide goes out epistome and is provided with the native hole 23 of right leakage, right guide goes out metastomium and is fixed with the upper right guide groove 18 tilting along the left low direction of right height, the left end of upper right guide groove 18 is provided with upper right groove discharging opening, the right back guide groove 20 that is fixed with the right front guide groove 19 that tilts along low direction before rear height in the frame 1 of the native hole of corresponding right leakage 23 lower positions and tilts along low direction after front height, right front guide groove 19 rear ends are connected with right back guide groove 20 front ends, right front guide groove 19 is positioned at right leakage 23 belows, middle part, native hole and is respectively equipped with right front groove charging aperture and right back groove charging aperture with the junction of right back guide groove 20, there are respectively right front groove discharging opening and right back groove discharging opening in the rear end of the front end of right front guide groove 19 and right back guide groove 20.

as shown in accompanying drawing 4,5,6, to lead two of native apparatus structure and lead native device for narrow film, narrow film is led native device and is comprised left guiding swash plate 13, left front guide groove 15, left back guide groove 16, right guiding swash plate 17, right front guide groove 19 and right back guide groove 20, the left guiding swash plate 13 tilting along right low left high direction is fixedly mounted in right-hand frame 1 of the defeated native device of revolver shape, left guiding swash plate 13 is narrow trapezoidal in the left wide right side, there is respectively side shield 21 rear and front end of left guiding swash plate 13, the left end of left guiding swash plate 13 is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and be provided with the native hole 22 of left leakage that the right-hand member of left guiding swash plate 13 is positioned at the defeated native device of revolver shape, the left back guide groove 16 that is fixed with the left front guide groove 15 that tilts along low direction before rear height in the frame 1 of the native hole of corresponding left leakage 22 lower positions and tilts along low direction after front height, left front guide groove 15 rear ends are connected with left back guide groove 16 front ends, left front guide groove 15 is positioned at left leakage 22 belows, middle part, native hole and is respectively equipped with left front groove charging aperture and left back groove charging aperture with the junction of left back guide groove 16, there are respectively left front groove discharging opening and left back groove discharging opening in the rear end of the front end of left front guide groove 15 and left back guide groove 16, the right guiding swash plate 17 tilting along the left low direction of right height is fixedly mounted in the frame 1 of the defeated native device left of right colyliform, right guiding swash plate 17 is narrow trapezoidal in a right wide left side, there is respectively side shield 21 rear and front end of right guiding swash plate 17, the right-hand member of right guiding swash plate 17 is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate 17 is positioned at the defeated native device left of right colyliform and is provided with the native hole 23 of right leakage, the right back guide groove 20 that is fixed with the right front guide groove 19 that tilts along low direction before rear height in the frame 1 of the native hole of corresponding right leakage 23 lower positions and tilts along low direction after front height, right front guide groove 19 rear ends are connected with right back guide groove 20 front ends, right front guide groove 19 is positioned at right leakage 23 belows, middle part, native hole and is respectively equipped with right front groove charging aperture and right back groove charging aperture with the junction of right back guide groove 20, there are respectively right front groove discharging opening and right back groove discharging opening in the rear end of the front end of right front guide groove 19 and right back guide groove 20.

as shown in accompanying drawing 3,6, the defeated native device of revolver shape comprises left defeated native wheel hub 24, revolver spoke 25, left spike-tooth wheel rim 26, revolver ring flat-plate 27 and the defeated native blade 28 of revolver, there is axis hole at the middle part of left defeated native wheel hub 24 bearing is installed, left defeated native wheel hub 24 is arranged on left defeated native wheel shaft 11 by bearing, the inner of revolver spoke 25 is fixedly connected on the left part lateral surface of left defeated native wheel hub 24, the outer end of revolver spoke 25 is fixedly connected on the left part medial surface of left spike-tooth wheel rim 26, the right-hand member of left spike-tooth wheel rim 26 is fixed with revolver ring flat-plate 27, on left spike-tooth wheel rim 26 inwalls of corresponding each revolver spoke 25 positions, be fixed with respectively the defeated native blade 28 of revolver, the left end that is positioned at the defeated native blade 28 of revolver of left spike-tooth wheel rim 26 lower end positions is fixed on the rear end face of corresponding revolver spoke 25, the right-hand member that is positioned at the defeated native blade 28 of revolver of left spike-tooth wheel rim 26 lower end positions is fixed on revolver ring flat-plate 27 left surfaces in corresponding revolver spoke 25 fronts, between the trailing flank of the defeated native blade 28 of revolver of left spike-tooth wheel rim 26 lower end positions and left spike-tooth wheel rim 26 inwalls and revolver ring flat-plate 27 left surfaces, form the defeated provincialism in an opening left side backward, on the lateral surface of left spike-tooth wheel rim 26, be distributed with can increasing friction force projection 29, the defeated native device of right colyliform comprises right defeated native wheel hub, right spoke, right spike-tooth wheel rim, rightly takes turns ring flat-plate and rightly take turns defeated native blade, there is axis hole at the middle part of right defeated native wheel hub bearing is installed, right defeated native wheel hub is arranged on right defeated native wheel shaft 12 by bearing, the inner of right spoke is fixedly connected on the right part lateral surface of right defeated native wheel hub, the outer end of right spoke is fixedly connected on the right part medial surface of right spike-tooth wheel rim, the left end of right spike-tooth wheel rim is fixed with the right ring flat-plate of taking turns, on the right spike-tooth wheel rim inwall of corresponding each right spoke position, be fixed with respectively the right defeated native blade of taking turns, the right right-hand member of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding right spoke, the right left end of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the right of corresponding right spoke front and takes turns on ring flat-plate right flank, take turns the trailing flank of defeated native blade and right spike-tooth wheel rim inwall and right wheel forms the defeated provincialism in the opening right side backward between ring flat-plate right flank at right spike-tooth wheel rim lower end position right, on the lateral surface of right spike-tooth wheel rim, be distributed with can increasing friction force projection 29.

as shown in accompanying drawing 2,3,5,6, drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, and left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, fetching earth in a left side, device for disc comprises the hack lever 30 that fetches earth, spacing hack lever 31, profiling cover free bearing 32, profiling cover for seat 33, strut 34, compression spring 35, connecting rod 36, angular adjustment seat 37 and disk coverer 38 float, the left back end of frame 1 is fixed with the hack lever 30 that fetches earth, the upper rear end of hack lever 30 of fetching earth is fixed with spacing hack lever 31, on spacing hack lever 31, there is strut hole, the rear end lower of hack lever 30 of fetching earth is fixed with profiling cover free bearing 32, the front end of profiling cover for seat 33 is hinged on profiling cover free bearing 32, the rear upper end of profiling cover for seat 33 is fixed with strut free bearing 39, the lower end of unsteady strut 34 is hinged on strut free bearing 39, the bottom of unsteady strut 34 is fixed with jacking block, unsteady strut 34 tops are sleeved in the strut hole of spacing hack lever 31, the top of unsteady strut 34 extends spacing hack lever 31 tops and is fixed with spacer pin, on unsteady strut 34 between jacking block and spacing hack lever 31, be set with compression spring 35, the upper end of compression spring 35 holds out against on spacing hack lever 31, the lower end of compression spring 35 holds out against on jacking block, connecting rod 36 is sleeved in profiling cover for seat 33 and is fixed in profiling cover for seat 33 by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat 37, angular adjustment seat 37 is fixedly mounted on the rear portion of connecting rod 36 by angular adjustment slotted hole and angle locking screw, disk coverer 38 is arranged on the rear end of angular adjustment seat 37 by bearing.The height that can make disk coverer 38 adapt to ground by profiling cover for seat 33, compression spring 35 and unsteady strut 34 rises and falls, and can protect disk coverer 38 not by stone equivalent damage; Front and back position and the vertical inclination angle of disk coverer 38 can be regulated by connecting rod 36 and link lever locking screw, the level inclination of disk coverer 38 can be regulated by angular adjustment slotted hole and angle locking screw.

as shown in accompanying drawing 3,6, the left and right sides of left rotary blade 3 and rear portion are installed with left Earthguard cover 46, and the left and right sides of right rotary blade 4 and rear portion are installed with right Earthguard cover.The direction that the soil that left Earthguard cover 46 can limit and guide left rotary blade 3 to dig disperses, the direction that the soil that right Earthguard cover can limit and guide right rotary blade 4 to dig disperses.

as shown in accompanying drawing 1,4, transmission device comprises left drive sprocket 40, right drive sprocket 41, left driven sprocket 42, right driven sprocket 43, Left Drive chain 44 and right driving-chain 45; The two ends, left and right of gearbox 5 are respectively equipped with left power take-off and right power take-off, and the left end of left power take-off is installed with left drive sprocket 40, and the right-hand member of right power take-off is installed with right drive sprocket 41; The right-hand member of left rotary tillage shaft 6 is installed with left driven sprocket 42, the left end of right rotary tillage shaft 7 is installed with right driven sprocket 43, left driven sprocket 42 is connected with left drive sprocket 40 by Left Drive chain 44, and right driven sprocket 43 is connected with right drive sprocket 41 by right driving-chain 45.

above technical characterictic has formed embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.

Claims (13)

1. a rotary tilling-type grave mound machine, is characterized in that comprising frame, hitch frame, left rotary blade, right rotary blade, the defeated native device of revolver shape, the defeated native device of right colyliform, drawing out soil equipment, leads native device, gearbox and transmission device, the front end of frame is fixed with hitch frame, anterior the right and left of frame is separately installed with left rotary tillage shaft and right rotary tillage shaft, on left rotary tillage shaft and right rotary tillage shaft, be installed with respectively left rotary blade and right rotary blade, in the frame at rear, corresponding left rotary blade right side, the defeated native device of revolver shape is installed, in the frame at rear, corresponding right rotary blade left side, the defeated native device of right colyliform is installed, in the frame of the corresponding defeated native device of revolver shape and the defeated native device lower end position of right colyliform, be separately installed with the drawing out soil equipment that the soil that left rotary blade and right rotary blade can be routed up packs the defeated native device of revolver shape and the defeated native device of right colyliform into, in frame, be provided with and defeated revolver shape native device and right colyliform soil that defeated native device is carried evenly can be sprinkled upon to the native device of leading of hole place of emerging on film, the upper-end front of frame is installed with gearbox, and the front end of gearbox is provided with the power input shaft that can be connected with tractor motive power output shaft, and the power take-off of gearbox is connected with right rotary tillage shaft with left rotary tillage shaft respectively by transmission device.

2. rotary tilling-type grave mound machine according to claim 1, the left part rear end and the right part rear end that it is characterized in that frame are fixed with respectively left defeated native wheel carrier and right defeated native wheel carrier, the rear portion of left defeated native wheel carrier is installed with left defeated native wheel shaft, the defeated native device of revolver shape is arranged on left defeated native wheel shaft by bearing, the rear portion of right defeated native wheel carrier is installed with right defeated native wheel shaft, and the defeated native device of right colyliform is arranged on right defeated native wheel shaft by bearing.

3. rotary tilling-type grave mound machine according to claim 1 and 2, it is characterized in that leading native apparatus structure is that wide film is led native device, and wide film is led native device and comprised left guiding swash plate, upper left guide groove, left front guide groove, left back guide groove, right guiding swash plate, upper right guide groove, right front guide groove and right back guide groove, the left guiding swash plate tilting along right low left high direction is fixedly mounted in right-hand frame of the defeated native device of revolver shape, left guiding swash plate is narrow trapezoidal in the left wide right side, the rear and front end of left guiding swash plate is fixed with respectively side shield, the left end of left guiding swash plate is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and form the outlet of left guide that the right-hand member of left guiding swash plate is positioned at the defeated native device of revolver shape, left guide goes out epistome and is provided with the native hole of left leakage, left guide goes out metastomium and is fixed with the upper left guide groove tilting along right low left high direction, the right-hand member of upper left guide groove is provided with upper left groove discharging opening, the left back guide groove that is fixed with the left front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding left leakage lower position and tilts along low direction after front height, left front guide groove rear end is connected with left back guide groove front end, the junction of left front guide groove and left back guide groove is positioned at below, middle part, the native hole of left leakage and is respectively equipped with left front groove charging aperture and left back groove charging aperture, there are respectively left front groove discharging opening and left back groove discharging opening in the front end of left front guide groove and the rear end of left back guide groove, the right guiding swash plate tilting along the left low direction of right height is fixedly mounted in the frame of the defeated native device left of right colyliform, right guiding swash plate is narrow trapezoidal in a right wide left side, the rear and front end of right guiding swash plate is fixed with respectively side shield, the right-hand member of right guiding swash plate is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate is positioned at the defeated native device left of right colyliform and forms right guide outlet, right guide goes out epistome and is provided with the native hole of right leakage, right guide goes out metastomium and is fixed with the upper right guide groove tilting along the left low direction of right height, the left end of upper right guide groove is provided with upper right groove discharging opening, the right back guide groove that is fixed with the right front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding right leakage lower position and tilts along low direction after front height, right front guide groove rear end is connected with right back guide groove front end, the junction of right front guide groove and right back guide groove is positioned at below, middle part, the native hole of right leakage and is respectively equipped with right front groove charging aperture and right back groove charging aperture, there are respectively right front groove discharging opening and right back groove discharging opening in the front end of right front guide groove and the rear end of right back guide groove.

4. rotary tilling-type grave mound machine according to claim 1 and 2, it is characterized in that leading native apparatus structure is that narrow film is led native device, narrow film is led native device and is comprised left guiding swash plate, left front guide groove, left back guide groove, right guiding swash plate, right front guide groove and right back guide groove, the left guiding swash plate tilting along right low left high direction is fixedly mounted in right-hand frame of the defeated native device of revolver shape, left guiding swash plate is narrow trapezoidal in the left wide right side, there is respectively side shield the rear and front end of left guiding swash plate, the left end of left guiding swash plate is positioned at the defeated native device right part inner chamber of revolver shape and forms left guide import, it is right-hand and be provided with the native hole of left leakage that the right-hand member of left guiding swash plate is positioned at the defeated native device of revolver shape, the left back guide groove that is fixed with the left front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding left leakage lower position and tilts along low direction after front height, left front guide groove rear end is connected with left back guide groove front end, the junction of left front guide groove and left back guide groove is positioned at below, middle part, the native hole of left leakage and is respectively equipped with left front groove charging aperture and left back groove charging aperture, there are respectively left front groove discharging opening and left back groove discharging opening in the front end of left front guide groove and the rear end of left back guide groove, the right guiding swash plate tilting along the left low direction of right height is fixedly mounted in the frame of the defeated native device left of right colyliform, right guiding swash plate is narrow trapezoidal in a right wide left side, there is respectively side shield the rear and front end of right guiding swash plate, the right-hand member of right guiding swash plate is positioned at the defeated native device left part inner chamber of right colyliform and forms right guide import, the left end of right guiding swash plate is positioned at the defeated native device left of right colyliform and is provided with the native hole of right leakage, the right back guide groove that is fixed with the right front guide groove that tilts along low direction before rear height in the frame of the native hole of corresponding right leakage lower position and tilts along low direction after front height, right front guide groove rear end is connected with right back guide groove front end, the junction of right front guide groove and right back guide groove is positioned at below, middle part, the native hole of right leakage and is respectively equipped with right front groove charging aperture and right back groove charging aperture, there are respectively right front groove discharging opening and right back groove discharging opening in the front end of right front guide groove and the rear end of right back guide groove.

5. rotary tilling-type grave mound machine according to claim 1 and 2, is characterized in that the defeated native device of revolver shape comprises left defeated native wheel hub, revolver spoke, left spike-tooth wheel rim, revolver ring flat-plate and the defeated native blade of revolver, there is axis hole at the middle part of left defeated native wheel hub bearing is installed, left defeated native wheel hub is arranged on left defeated native wheel shaft by bearing, the inner of revolver spoke is fixedly connected on the left part lateral surface of left defeated native wheel hub, the outer end of revolver spoke is fixedly connected on the left part medial surface of left spike-tooth wheel rim, the right-hand member of left spike-tooth wheel rim is fixed with revolver ring flat-plate, on the left spike-tooth wheel rim inwall of corresponding each revolver spoke position, be fixed with respectively the defeated native blade of revolver, the left end that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding revolver spoke, the right-hand member that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the revolver ring flat-plate left surface in corresponding revolver spoke front, between the trailing flank of the defeated native blade of revolver of left spike-tooth wheel rim lower end position and left spike-tooth wheel rim inwall and revolver ring flat-plate left surface, form the defeated provincialism in an opening left side backward, on the lateral surface of left spike-tooth wheel rim, be distributed with can increasing friction force projection, the defeated native device of right colyliform comprises right defeated native wheel hub, right spoke, right spike-tooth wheel rim, rightly takes turns ring flat-plate and rightly take turns defeated native blade, there is axis hole at the middle part of right defeated native wheel hub bearing is installed, right defeated native wheel hub is arranged on right defeated native wheel shaft by bearing, the inner of right spoke is fixedly connected on the right part lateral surface of right defeated native wheel hub, the outer end of right spoke is fixedly connected on the right part medial surface of right spike-tooth wheel rim, the left end of right spike-tooth wheel rim is fixed with the right ring flat-plate of taking turns, on the right spike-tooth wheel rim inwall of corresponding each right spoke position, be fixed with respectively the right defeated native blade of taking turns, the right right-hand member of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding right spoke, the right left end of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the right of corresponding right spoke front and takes turns on ring flat-plate right flank, take turns the trailing flank of defeated native blade and right spike-tooth wheel rim inwall and right wheel forms the defeated provincialism in the opening right side backward between ring flat-plate right flank at right spike-tooth wheel rim lower end position right, on the lateral surface of right spike-tooth wheel rim, be distributed with can increasing friction force projection.

6. rotary tilling-type grave mound machine according to claim 3, is characterized in that the defeated native device of revolver shape comprises left defeated native wheel hub, revolver spoke, left spike-tooth wheel rim, revolver ring flat-plate and the defeated native blade of revolver, there is axis hole at the middle part of left defeated native wheel hub bearing is installed, left defeated native wheel hub is arranged on left defeated native wheel shaft by bearing, the inner of revolver spoke is fixedly connected on the left part lateral surface of left defeated native wheel hub, the outer end of revolver spoke is fixedly connected on the left part medial surface of left spike-tooth wheel rim, the right-hand member of left spike-tooth wheel rim is fixed with revolver ring flat-plate, on the left spike-tooth wheel rim inwall of corresponding each revolver spoke position, be fixed with respectively the defeated native blade of revolver, the left end that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding revolver spoke, the right-hand member that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the revolver ring flat-plate left surface in corresponding revolver spoke front, between the trailing flank of the defeated native blade of revolver of left spike-tooth wheel rim lower end position and left spike-tooth wheel rim inwall and revolver ring flat-plate left surface, form the defeated provincialism in an opening left side backward, on the lateral surface of left spike-tooth wheel rim, be distributed with can increasing friction force projection, the defeated native device of right colyliform comprises right defeated native wheel hub, right spoke, right spike-tooth wheel rim, rightly takes turns ring flat-plate and rightly take turns defeated native blade, there is axis hole at the middle part of right defeated native wheel hub bearing is installed, right defeated native wheel hub is arranged on right defeated native wheel shaft by bearing, the inner of right spoke is fixedly connected on the right part lateral surface of right defeated native wheel hub, the outer end of right spoke is fixedly connected on the right part medial surface of right spike-tooth wheel rim, the left end of right spike-tooth wheel rim is fixed with the right ring flat-plate of taking turns, on the right spike-tooth wheel rim inwall of corresponding each right spoke position, be fixed with respectively the right defeated native blade of taking turns, the right right-hand member of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding right spoke, the right left end of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the right of corresponding right spoke front and takes turns on ring flat-plate right flank, take turns the trailing flank of defeated native blade and right spike-tooth wheel rim inwall and right wheel forms the defeated provincialism in the opening right side backward between ring flat-plate right flank at right spike-tooth wheel rim lower end position right, on the lateral surface of right spike-tooth wheel rim, be distributed with can increasing friction force projection.

7. rotary tilling-type grave mound machine according to claim 4, is characterized in that the defeated native device of revolver shape comprises left defeated native wheel hub, revolver spoke, left spike-tooth wheel rim, revolver ring flat-plate and the defeated native blade of revolver, there is axis hole at the middle part of left defeated native wheel hub bearing is installed, left defeated native wheel hub is arranged on left defeated native wheel shaft by bearing, the inner of revolver spoke is fixedly connected on the left part lateral surface of left defeated native wheel hub, the outer end of revolver spoke is fixedly connected on the left part medial surface of left spike-tooth wheel rim, the right-hand member of left spike-tooth wheel rim is fixed with revolver ring flat-plate, on the left spike-tooth wheel rim inwall of corresponding each revolver spoke position, be fixed with respectively the defeated native blade of revolver, the left end that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding revolver spoke, the right-hand member that is positioned at the defeated native blade of revolver of left spike-tooth wheel rim lower end position is fixed on the revolver ring flat-plate left surface in corresponding revolver spoke front, between the trailing flank of the defeated native blade of revolver of left spike-tooth wheel rim lower end position and left spike-tooth wheel rim inwall and revolver ring flat-plate left surface, form the defeated provincialism in an opening left side backward, on the lateral surface of left spike-tooth wheel rim, be distributed with can increasing friction force projection, the defeated native device of right colyliform comprises right defeated native wheel hub, right spoke, right spike-tooth wheel rim, rightly takes turns ring flat-plate and rightly take turns defeated native blade, there is axis hole at the middle part of right defeated native wheel hub bearing is installed, right defeated native wheel hub is arranged on right defeated native wheel shaft by bearing, the inner of right spoke is fixedly connected on the right part lateral surface of right defeated native wheel hub, the outer end of right spoke is fixedly connected on the right part medial surface of right spike-tooth wheel rim, the left end of right spike-tooth wheel rim is fixed with the right ring flat-plate of taking turns, on the right spike-tooth wheel rim inwall of corresponding each right spoke position, be fixed with respectively the right defeated native blade of taking turns, the right right-hand member of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the rear end face of corresponding right spoke, the right left end of taking turns defeated native blade that is positioned at right spike-tooth wheel rim lower end position is fixed on the right of corresponding right spoke front and takes turns on ring flat-plate right flank, take turns the trailing flank of defeated native blade and right spike-tooth wheel rim inwall and right wheel forms the defeated provincialism in the opening right side backward between ring flat-plate right flank at right spike-tooth wheel rim lower end position right, on the lateral surface of right spike-tooth wheel rim, be distributed with can increasing friction force projection.

8. rotary tilling-type grave mound machine according to claim 1 and 2, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.

9. rotary tilling-type grave mound machine according to claim 3, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.

10. rotary tilling-type grave mound machine according to claim 4, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.

11. rotary tilling-type grave mound machines according to claim 5, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.

12. rotary tilling-type grave mound machines according to claim 6, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.

13. rotary tilling-type grave mound machines according to claim 7, it is characterized in that drawing out soil equipment comprises left side device for disc and the right side device for disc that fetches earth that fetches earth, left side device for disc and the right side device for disc structure that fetches earth that fetches earth is identical, and fetching earth in a left side, device for disc comprises the hack lever that fetches earth, spacing hack lever, profiling cover free bearing, profiling cover for seat, strut, compression spring, connecting rod, angular adjustment seat and disk coverer float, the left back end of frame is fixed with the hack lever that fetches earth, the upper rear end of hack lever of fetching earth is fixed with spacing hack lever, on spacing hack lever, there is strut hole, the rear end lower of hack lever of fetching earth is fixed with profiling cover free bearing, the front end of profiling cover for seat is hinged on profiling cover free bearing, the rear upper end of profiling cover for seat is fixed with strut free bearing, the lower end of unsteady strut is hinged on strut free bearing, the bottom of unsteady strut is fixed with jacking block, unsteady strut top is sleeved in the strut hole of spacing hack lever, the top of unsteady strut extends spacing hack lever top and is fixed with spacer pin, on unsteady strut between jacking block and spacing hack lever, be set with compression spring, the upper end of compression spring holds out against on spacing hack lever, the lower end of compression spring holds out against on jacking block, connecting rod is sleeved in profiling cover for seat and is fixed in profiling cover for seat by link lever locking screw, there is circular-arc angular adjustment slotted hole the front portion of angular adjustment seat, angular adjustment seat is fixedly mounted on the rear portion of connecting rod by angular adjustment slotted hole and angle locking screw, disk coverer is arranged on the rear end of angular adjustment seat by bearing, or/and the left and right sides of left rotary blade and rear portion are installed with left Earthguard cover, the left and right sides of right rotary blade and rear portion are installed with right Earthguard cover, or/and, transmission device comprises left drive sprocket, right drive sprocket, left driven sprocket, right driven sprocket, Left Drive chain and right driving-chain, the two ends, left and right of gearbox are respectively equipped with left power take-off and right power take-off, the left end of left power take-off is installed with left drive sprocket, the right-hand member of right power take-off is installed with right drive sprocket, the right-hand member of left rotary tillage shaft is installed with left driven sprocket, the left end of right rotary tillage shaft is installed with right driven sprocket, left driven sprocket is connected with left drive sprocket by Left Drive chain, right driven sprocket is connected with right drive sprocket by right driving-chain.