CN215269373U - Multifunctional driving type sugarcane intertillage hiller - Google Patents

Abstract

The utility model discloses a multi-functional drive formula sugarcane intertillage hiller, hiller includes: a frame; the two ridging mechanisms are distributed in a bilateral symmetry mode and are connected with the rack in a left-right moving mode; each hilling mechanism includes: the rotary tillage component comprises a gear box and a rotary tillage cutter group, and the rotary tillage cutter group is connected with the gear box; the upper end of the gear box is connected with the front end of the frame in a left-right moving manner; the soil control assembly is arranged on the gear box and is positioned above the rotary tillage cutter group; the fertilizing device is arranged on the gear box and is positioned above and behind the soil control assembly; and the ridging device is connected with the rack in a left-right moving mode and is positioned behind and below the fertilizing device. Adopt the utility model discloses a hiller can be applicable to the different row spacing of sugarcane, reduces the part loss, improves the effect of hilling up.

Description

Multifunctional driving type sugarcane intertillage hiller

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to multi-functional drive formula sugarcane intertillage banking machine.

Background

The sugarcane intertillage ridging is an agronomic requirement in the sugarcane planting process, is used for loosening the soil, preserving soil moisture and applying fertilizer, and can improve the lodging resistance of the sugarcane and the sugarcane yield by cultivating the soil to the sugarcane pocket position, thereby facilitating the mechanical harvesting in the later period. Therefore, the existing sugarcane intertillage hiller and sugarcane ridge-breaking machine can basically complete a series of field management work of intertillage hilling, fertilizing and weeding. However, the sugarcane fine planting has raised higher and higher requirements on the sugarcane intertillage hiller, and the traditional machine type is mainly pushed and extruded soil by the hilling device in the hilling operation, and the soil cannot be fully planted in the sugarcane pocket or less soil in the sugarcane pocket. When the soil breaking rate is low and the soil amount is insufficient, soil is difficult to be planted in the sugarcane pocket, the base part of the sugarcane stem can not be filled firmly, and therefore the soil beside the sugarcane seedlings is accumulated, and the sugarcane pocket part is in a shape of a 'crater' ridge lacking soil, so that the lodging and the high cutting breakage rate of the sugarcane are caused. In addition, when the sugarcane is mechanically harvested, the ridge shape of the 'crater' can lead to high-position cutting of harvesting machinery, the sugarcane top is reserved for a long time, the yield loss is caused, high-position buds are easily induced to early germinate, the germination of low-position buds is inhibited, the number of effective plants of sugarcane bags is reduced, and the yield of perennial sugarcane is further influenced. And when the perennial root sugarcane is subjected to ridge breaking and ridging, only the tractor is used for driving the hoe-shovel ploughshare to carry out ridge breaking operation on the sugarcane field. However, the soil quality of the sugarcane field after the operation of the sugarcane harvester is very hard, the soil firmness is high, if the soil is cut open and turned up by simply using a hoe-shovel ploughshare, the soil breaking rate is low, and the ridging effect is not ideal; and secondly, the advancing resistance of the tractor can be greatly increased, the power consumption is further improved, the loss of parts is increased, and the service life of the tractor is shortened.

In addition, because the row spacing of sugarcane planting is different, and the furrow width is different with the ridge width, if the width of cultivation of rotary tillage subassembly is fixed, can be after changing work row spacing, the width of cultivation does not match with sugarcane trench width, injures sugarcane root at the in-process of broken ridge and intertillage hilling, leads to the sugarcane to lose production, strikes peasant household's use confidence to sugarcane intertillage hiller. Therefore, aiming at the problems that the existing intertillage ridging quality is poor, the agricultural requirements cannot be met, and the machine loss caused by ridge breaking is large, a multifunctional driving type sugarcane intertillage ridging machine which has strong lateral soil supply capacity, and has the functions of ridge breaking, soil breaking, fertilization, directional soil supply, ridging and the like is needed to be developed, so that the multifunctional driving type sugarcane intertillage ridging machine not only can be suitable for the intertillage ridging of newly planted sugarcane, but also can be suitable for the new agricultural operations of ridge breaking, fertilization, ridging and the like of perennial sugarcane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional drive formula sugarcane intertillage banking machine to overcome sugarcane intertillage banking machine and have that the hack rate is low, the effect of banking is not good, greatly increase the resistance that advances of banking machine, and can't be applicable to the shortcoming that the sugarcane of line spacing difference was gone.

In order to achieve the above object, the utility model provides a multi-functional drive formula sugarcane intertillage banking machine, the banking machine includes: the front end of the frame is connected with the walking machine; the two ridging mechanisms are distributed in a bilateral symmetry mode and are installed on the rack in a left-right moving mode; wherein each said banking mechanism comprises: the rotary tillage assembly comprises a gear box and a rotary tillage cutter group, wherein the upper end of the gear box is provided with a gear box input shaft, and the lower end of the gear box is provided with a first gear box output shaft; the rotary tillage cutter group is connected with the output shaft of the first gear box; the upper end of the gear box is mounted at the front end of the rack in a manner of moving left and right, and the input shaft of the gear box is driven to rotate by a first driving mechanism; the soil control assembly is arranged on the gear box, is positioned above the rotary tillage cutter set and is used for controlling the flow direction of the turned soil during rotary tillage of the rotary tillage cutter set; the fertilizing device is detachably arranged at the top of the gear box and is positioned above and behind the soil control assembly, and the fertilizing device is driven by a second driving mechanism to perform rotary fertilization; and the ridging device is arranged on the rack in a manner of moving left and right, is positioned at the rear lower part of the fertilizing device and is used for ridging.

Preferably, in the above technical scheme, the first driving mechanism includes a transfer case and two telescopic couplings, the transfer case is installed on the frame and located between the two ridging mechanisms, a power input shaft at the front end of the transfer case is connected with a power output shaft of the walking machine through a universal joint, and power output shafts at the left side and the right side of the transfer case are connected with the gear box input shaft of one rotary tillage assembly through one telescopic coupling respectively.

Preferably, in each of the ridging mechanisms, the second driving mechanism includes two chain wheels and a chain, the upper end of the gear box is further provided with a second gear box output shaft, one of the chain wheels is fixedly mounted on the second gear box output shaft, the other chain wheel is mounted on a driving shaft of the fertilizer application device, and the chain is wound between the two chain wheels.

Preferably, in the above technical scheme, the number of the rotary tillage cutter sets is two, the number of the first gearbox output shafts is also two, the two first gearbox output shafts are respectively arranged at the left side and the right side of the gearbox, and the two rotary tillage cutter sets are respectively connected with one first gearbox output shaft.

Preferably, in the above technical solution, the rotary blade set includes: the inner end of the rotary tillage cutter shaft is connected with the output shaft of the first gear box through a spline, the outer end of the rotary tillage cutter shaft is a cutter head connecting end, and the cross section of the outer circumferential surface of the cutter head connecting end is elliptical; the rotary tillage blade disc is provided with a plurality of tillage and harrowing blades which are uniformly distributed along the same circumferential direction, and each tillage and harrowing blade is detachably connected with the rotary tillage blade disc; each sleeve is movably sleeved on the connecting end of the cutter head; when the number of the rotary tillage cutter heads is one, the two sleeves are respectively positioned at the inner side and the outer side of the rotary tillage cutter heads; when the number of the rotary tillage cutter heads is at least two, the number of the sleeves is the same as that of the rotary tillage cutter heads, one sleeve is arranged between two adjacent rotary tillage cutter heads, and one sleeve is arranged on the outer side of the rotary tillage cutter head positioned on the outer side; and the end cover is connected with the outer end of the cutter head connecting end in a detachable mode.

Preferably, in the above technical scheme, the soil control assembly includes two soil control plates, the two soil control plates are symmetrically arranged on the left and right sides of the gear box, the inner side of each soil control plate is connected with the gear box in a manner of being capable of swinging up and down, and each soil control plate is driven by the angle adjusting mechanism to swing up and down.

Preferably, in the above technical solution, the soil control plate includes a top plate, a front side plate, a rear side plate and an outer side plate, an upper end of the front side plate is connected with a front end of the top plate, and the front side plate is inclined forward from top to bottom; the upper end of the rear side plate is connected with the rear end of the top plate, and the rear side plate is inclined backwards from top to bottom; the upper end of the outer side plate is connected with the outer end of the top plate, and the outer side plate inclines outwards from top to bottom.

Preferably, in the above technical scheme, the left and right side walls of the gear box are both provided with the grass cutter groups, each grass cutter group comprises a plurality of grass cutters which are distributed at intervals in the vertical direction, and each grass cutter is detachably connected with the gear box through a mounting seat.

Preferably, in the above technical solution, the ridging apparatus includes: a connecting frame, the front end of which is arranged at the rear end of the frame in a manner of moving left and right; the upper end of the hilling plough is arranged on the connecting frame in a height adjustable mode through the hilling frame; and the ridge-shaping roller is arranged on the connecting frame and is positioned behind the hilling plough.

Preferably, in the above technical scheme, the ridge shaping roller includes a ridge shaping frame and a roller body, the upper end of the ridge shaping frame is connected with the connecting frame in a manner of swinging back and forth, the ridge shaping frame inclines downward from front to back, an elastic mechanism is connected between the ridge shaping frame and the ridging frame, and the roller body is rotatably mounted at the lower end of the ridge shaping frame; and the soil scraping plates which are vertically and oppositely distributed with the roller body are arranged on the ridge shaping frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the hiller of the utility model integrates the functions of soil breaking, fertilizing, directional soil supply, hilling and the like, has diversified functions, can complete the work of soil breaking, fertilizing, hilling and the like at one time, and improves the working efficiency; the two ridging mechanisms can move left and right to adjust the distance between the two ridging mechanisms, so that the device is suitable for sugarcane rows with different row distances, and is wide in application range and high in practicability; the rotary tillage assembly can turn over a land parcel in a large area and crush the turned-out soil parcel, so that the working resistance and power consumption of the rotary tillage assembly are reduced, the loss rate of parts is reduced, and the soil crushing rate and the soil supply amount are improved; and the rotary tillage subassembly can combine the use rather than the accuse native subassembly at top, and the accuse native subassembly can be with the soil bounce-back to the sugarcane pocket department of sugarcane of turning over the soil of throwing when the rotary tillage subassembly rotary tillage, and the device of earthing up through the rear again with soil propelling movement to sugarcane pocket department, accomplishes the work of earthing up of soil jointly, avoids the sugarcane pocket to form "crater" form, improves the effect of earthing up.

2. The utility model discloses the rotary blade group of banking machine is the combination formula design, ploughs the harrow sword and installs on the rotary blade disc with the detachable mode, and every rotary blade disc can install a plurality of ploughs the harrow sword, constitutes different helix distributions, and the quantity of ploughing the harrow sword can be adjusted according to hack rate and supply volume requirement, through increasing ploughs the harrow sword quantity, improves the hack rate, improves the banking effect; in addition, the connecting end of the cutter head is provided with a sleeve, the relative distance between the rotary tillage cutter heads can be adjusted by replacing the sleeves with different lengths, and the number of the rotary tillage cutter heads can also be adjusted, so that the purposes of changing the working width of the rotary tillage cutter group and adjusting the tillage width are achieved, and the rotary tillage cutter group is suitable for different ground conditions and different agricultural requirements.

3. The utility model discloses banking machine can integrate into a soil conveying system with banking device through installing accuse native subassembly on the rotary tillage subassembly, can bounce back and shed the soil that turns over and throw up when rotary tillage knife tackle rotary tillage near sugarcane pocket, accomplishes once soil distribution to push away soil to sugarcane pocket department through the banking device of rear, accomplish secondary soil distribution, in order to solve the problem that present sugarcane intertillage banking can't bank up soil to sugarcane pocket completely; wherein, the accuse native board of accuse native subassembly can be according to the demand of earthing up of difference, and angle of adjustment rotates from top to bottom.

4. The utility model arranges the grass cutting knife group on the left and right sides of the gear box, which can cut the weeds rolled by the rotary tillage component, reduce the grass winding on the rotary tillage component, and effectively reduce the workload of cleaning and maintaining the machine for farmers; in addition, when the perennial root sugarcane ridge breaking operation is carried out, the rotary tillage cutter set crushes the cut-off sugarcane leaves which are screwed in and then returns the sugarcane leaves to the field, and the step of returning the sugarcane leaves to the field by using a rotary cultivator is omitted.

5. The utility model discloses a device of earthing up includes earthing up plough and whole ridge roller, and the earthing up plough can be dialled the hack after the rotary tillage knife tackle rotary tillage to the sugarcane pocket department of both sides sugarcane row, adopts whole ridge roller again to level sugarcane ridge and sugarcane ditch to improve the quality of reaping of follow-up sugarcane harvester.

Drawings

Fig. 1 is a three-dimensional structure diagram of a multifunctional driven sugarcane intertillage hiller according to the present invention.

Fig. 2 is a schematic right-side view of fig. 1 according to the present invention.

Fig. 3 is a front view schematic of fig. 1 according to the present invention.

Fig. 4 is a schematic view of the explosion structure of the rotary tillage cutter according to the present invention.

Fig. 5 is a schematic structural view of the soil control assembly of the present invention mounted on the rotary tillage assembly.

Description of the main reference numerals:

1-frame, 2-soil control assembly, 21-connecting rod, 22-hinged seat, 23-top plate, 24-outer side plate, 25-rear side plate, 26-front side plate, 27-connecting plate, 3-rotary tillage assembly, 31-rotary blade group, 311-rotary blade shaft, 312-harrow blade, 313-rotary blade disc, 314-end cover, 315-bolt top cover, 316-spring washer, 317-sleeve, 32-gear box, 4-mounting plate, 5-hilling device, 51-hilling plough, 52-roller body, 53-ridge frame, 54-spring, 55-hilling frame, 56-connecting frame, 57-scraping plate, 6-fertilizing device, 61-chain wheel, 62-chain, 7-telescopic coupling, 8-transfer case, 9-grass cutter group, 91-mounting seat and 92-grass cutter.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Fig. 1 to 5 show a schematic structural view of a multifunctional driven sugarcane cultivator-hiller according to a preferred embodiment of the present invention, the hiller including a frame 1 and at least two hilling mechanisms. Referring to fig. 1 to 5, the front end of the frame 1 is connected to a traveling machine, wherein the traveling machine may be a tractor, the front end of the frame 1 and the rear end of the tractor are connected in a three-point suspension manner to drive the hiller to move by traveling of the tractor, and the hiller can be lifted and lowered by a lifting cylinder on the tractor, so as to facilitate the transfer and work of the hiller. Two banking mechanisms bilateral symmetry distribute and all install in frame 1 with the mode that can remove about to the interval between two banking mechanisms of adjustment, thereby make its sugarcane row that is applicable to different line spacing, application scope is wide, and the practicality is strong. Wherein, each ridging mechanism comprises a rotary tillage component 3, a soil control component 2, a fertilizing device 6 and a ridging device 5. The rotary tillage component 3 comprises a gear box 32 and a rotary tillage cutter group 31, the upper end of the gear box 32 is provided with a gear box input shaft, and the lower end of the gear box 32 is provided with a first gear box output shaft; the rotary tillage cutter group 31 is connected with an output shaft of the first gear box; the upper end of the gear box 32 is attached to the front end of the frame 1 so as to be movable in the left-right direction, and the gear box input shaft is driven to rotate by the first drive mechanism. The soil control assembly 2 is mounted on the gear box 32 and above the rotary blade set 31, and is used for controlling the flow direction of the turned soil when the rotary blade set 31 carries out rotary tillage, so that the turned soil is rebounded to the vicinity of the base of the sugarcane stalks. The fertilizing device 6 is detachably mounted at the top of the gear box 32 and is located above and behind the soil control assembly 2, and the fertilizing device 6 is driven by the second driving mechanism to rotate for fertilizing sugarcane rows on two sides. The ridging device 5 is installed on the frame 1 in a manner of moving left and right and is positioned at the rear lower part of the fertilizing device 6 for ridging. The hiller of the utility model integrates the functions of soil breaking, fertilizing, directional soil supply, hilling and the like, has diversified functions, can complete the work of soil breaking, fertilizing, hilling and the like at one time, and improves the work efficiency; the rotary tillage component 3 can turn the land mass into a large area and crush the turned soil mass, so that the working resistance and power consumption of the rotary tillage component 3 are reduced, the component loss rate is reduced, and the soil crushing rate and the soil supply amount are improved; and rotary tillage subassembly 3 can combine the use rather than the accuse soil subassembly 2 at top, and the soil control subassembly 2 can be with the soil bounce-back to the sugarcane pocket department of sugarcane of turning over the throwing when rotary tillage subassembly 3 rotary tillage, and the work of earthing up of soil is accomplished jointly with soil propelling movement to sugarcane pocket department to the device of earthing up 5 at rethread rear, avoids the sugarcane pocket to form "volcanic vent" form, improves the effect of earthing up.

Referring to fig. 1 to 3, the first driving mechanism may be a motor or a transmission mechanism connected to a power output shaft of the walking machine. Preferably, the first driving mechanism comprises a transfer case 8 and two telescopic couplings 7, the transfer case 8 is installed on the frame 1 and located between the two ridging mechanisms, a power input shaft at the front end of the transfer case 8 is connected with a power output shaft of the walking machine through a universal joint, power output shafts on the left side and the right side of the transfer case 8 are connected with a gear box input shaft of the rotary tillage assembly 3 through one telescopic coupling 7 respectively, so that the rotary power of the walking machine is transmitted to gear boxes 32 of the left ridging mechanism and the right ridging mechanism through the transfer case 8 and then transmitted to the corresponding rotary tillage cutter set 31 through the gear boxes 32, and the rotary tillage cutter set 31 is driven to rotate to break soil. Wherein, the telescopic coupler 7 can be telescopic so as to adjust the distance between the two hilling mechanisms.

Referring to fig. 1 to 3, in each hilling mechanism, the second driving mechanism may be a motor or a chain transmission mechanism connected to the gear box 32. Preferably, in each hilling mechanism, the second driving mechanism comprises two chain wheels 61 and a chain 62, the upper end of the gear box 32 is further provided with a second gear box output shaft, one chain wheel 61 is fixedly installed on the second gear box output shaft, the other chain wheel 61 is installed on the driving shaft of the fertilizing device 6, and the chain 62 is wound between the two chain wheels 61 to transmit the driving force of the gear box 32 to the fertilizing device 6 to drive the fertilizing device 6 to fertilize. Wherein, fertilizer injection unit 6 is prior art, commercially available.

Referring to fig. 1 to 3, preferably, the number of the rotary blade sets 31 is two, the number of the first gearbox output shafts is also two, and the two first gearbox output shafts are respectively arranged at the left and right sides of the gearbox 32, and the two rotary blade sets 31 are respectively connected with one first gearbox output shaft to facilitate the rotary tillage and soil crushing operation.

Referring to fig. 4, preferably, rotary blade assembly 31 includes a rotary blade shaft 311, at least one rotary blade disc 313, at least two bushings 317, and an end cap 314. The inner end of the rotary tillage cutter shaft 311 is connected with the output shaft of the first gear box through a spline, the outer end of the rotary tillage cutter shaft 311 is a cutter head connecting end, the cross section of the outer circumference of the cutter head connecting end is elliptical, so that a step surface is formed with the inner end of the cutter head connecting end, and the rotary tillage cutter head 313 is driven to rotate conveniently. The middle part of the rotary tillage cutter disc 313 is provided with a through hole which is matched and connected with the connecting end of the cutter disc, the rotary tillage cutter disc 313 is provided with a plurality of tillage harrow cutters 312 which are evenly distributed along the same circumferential direction, the circle center of the circumferential surface enclosed by all the tillage harrow cutters 312 is collinear with the axis of the rotary tillage cutter disc 313, and each tillage harrow cutter 312 is detachably connected with the rotary tillage cutter disc 313 through bolts, so that the disassembly and assembly of the tillage harrow cutters 312 are convenient. Each rotary tillage cutter disc 313 can be provided with a plurality of tillage and harrow cutters 312 to form different spiral line distribution, the number of the tillage and harrow cutters 312 can be adjusted according to the soil crushing rate and the soil supply requirement, and the soil crushing rate is improved and the soil culture effect is improved by increasing the number of the tillage and harrow cutters 312. Each sleeve 317 is movably sleeved on the connecting end of the cutter head; when the number of the rotary tillage cutter disc 313 is one, the two sleeves 317 are respectively positioned at the inner side and the outer side of the rotary tillage cutter disc 313; when the number of the rotary tillage cutter discs 313 is at least two, the number of the sleeves 317 is the same as that of the rotary tillage cutter discs 313, one sleeve 317 is arranged between two adjacent rotary tillage cutter discs 313, one sleeve 317 is arranged on the outer side of the rotary tillage cutter disc 313 on the outermost side, and the rotary tillage cutter disc 313 on the innermost side abuts against a step surface. The end cover 314 is detachably connected with the outer end of the cutter head connecting end, the inner end of the end cover 314 is abutted against the outer end of the sleeve 317 located on the outermost side, axial parts are pressed, and axial movement is avoided. Wherein, end cover 314 passes through bolt top cap 315 and the outer end threaded connection of blade disc link, and is equipped with spring washer 316 between bolt top cap 315 and the end cover 314, avoids the screw thread not hard up. By changing the sleeves 317 with different lengths, the relative distance of the rotary tillage cutter discs 313 can be adjusted, and the number of the rotary tillage cutter discs 313 can also be adjusted, so that the purpose of changing the working width and the tillage width of the rotary tillage cutter group 31 is achieved, and the rotary tillage cutter group is suitable for different ground conditions and different agricultural requirements.

Referring to fig. 5, preferably, the soil control assembly 2 includes two soil control plates symmetrically disposed at left and right sides of the gear box 32, each soil control plate includes a top plate 23, a front side plate 26, a rear side plate 25 and an outer side plate 24, an upper end of the front side plate 26 is connected to a front end of the top plate 23, and the front side plate 26 is inclined forward from top to bottom; the upper end of the rear side plate 25 is connected with the rear end of the top plate 23, and the rear side plate 25 inclines backwards from top to bottom; the upper end of the outer side plate 24 is connected with the outer end of the top plate 23, and the outer side plate 24 inclines outwards from top to bottom; in order to control the flow direction of the turned soil. The inboard of the roof 23 of every accuse native board is connected with gear box 32 with the mode that can luffing motion, and the roof 23 of every accuse native board all carries out luffing motion through the drive of angle adjustment mechanism to satisfy different hilling demands. Further preferably, both sides all are equipped with an angle adjustment mechanism around every roof 23, every adjustment mechanism includes connecting rod 21, the lower extreme of connecting rod 21 is articulated with roof 23 through articulated seat 22, the first connecting hole that a plurality of interval set up is seted up along its length direction to the upper end of connecting rod 21, be equipped with connecting plate 27 on the position that corresponds with connecting rod 21 on the gear box 32, set up the second connecting hole that a plurality of was followed up and down direction interval distribution on the connecting plate 27, through first connecting hole and the second connecting hole of bolt option connection difference, just can adjust the angle of roof 23 luffing motion, in order to be applicable to the demand of different earthing up heights.

Referring to fig. 2 and 3, preferably, the left and right side walls of the gear box 32 are provided with the grass cutter sets 9, each grass cutter set 9 comprises a plurality of grass cutters 92 distributed at intervals in the vertical direction, each grass cutter 92 is detachably connected with the gear box 32 through a mounting seat 91, weeds involved in the rotary tillage assembly 3 can be cut, grass entanglement on the rotary tillage assembly 3 is reduced, and workload of farmers for cleaning and maintaining the machine is effectively reduced; in addition, when the ridge-breaking operation of the perennial root sugarcane is carried out, the straw cutting knife group 9 cuts off the screwed sugarcane leaves, and then the sugarcane leaves are returned to the field after being crushed by the rotary tillage knife group 31, so that the step of returning the sugarcane leaves to the field by using a rotary cultivator is omitted.

Referring to fig. 1 to 3, preferably, the hilling device 5 includes a connection frame 56, a hilling plow 51, and a ridging roller. The front end of the connecting frame 56 is arranged at the rear end of the frame 1 in a manner of moving left and right, and the upper end of the hilling plough 51 is arranged on the connecting frame 56 in a height-adjustable manner through a hilling frame 55; the ridge-shaping roller is arranged on the connecting frame 56 and is positioned behind the hilling plough 51; the hilling plough 51 can be used for stirring the soil after rotary tillage by the rotary tillage cutter group 31 to the sugarcane pockets of the sugarcane rows on the two sides, and then leveling the sugarcane ridges and the sugarcane ditches by adopting the ridge leveling roller so as to improve the harvesting quality of the follow-up sugarcane harvester. Further preferably, the ridge forming roller comprises a ridge forming frame 53 and a roller body 52, the upper end of the ridge forming frame 53 is connected with a connecting frame 56 in a manner of swinging back and forth, the ridge forming frame 53 inclines downwards from front to back, an elastic mechanism is connected between the ridge forming frame 53 and the ridging frame 55, the roller body 52 is mounted at the lower end of the ridge forming frame 53 in a rotatable manner, and the ridge forming roller can form pressing force on the ground through the action of the elastic mechanism. Wherein, be equipped with on the whole ridge frame 53 with roll body 52 upper and lower relative distribution's scraper 57 to strike off the stickness soil of adhesion on the roll body 52, clear up roll body 52. Again, it is further preferable that the upper end of the hilling frame 55 is provided with a plurality of third connecting holes, the connecting frame 56 is provided with a fourth connecting hole, and the height of the hilling plow 51 can be adjusted by connecting the fourth connecting hole and the different third connecting holes with bolts. Wherein the resilient mechanism is a spring 54.

Referring to fig. 1 to 3 and 5, preferably, in order to facilitate the left and right movement of the rotary tillage assembly 3 and the hilling device 5, a connecting device is provided at each of the front and rear ends of the gear box 32, and a connecting device is provided at the front end of the connecting frame 56. The connecting device comprises two mounting plates 4 which are distributed at intervals, wherein one mounting plate 4 is fixed on the gear box 32 or the connecting frame 56, the other mounting plate 4 is movably arranged, a cross rod on the rack 1 is clamped between the two mounting plates 4 during installation, the two mounting plates 4 are tightly connected by bolts, the bolts are loosened when the connecting device needs to be moved, the gear box 32 or the connecting frame 56 slides leftwards and rightwards, the bolts are screwed after the connecting device is adjusted to a required position, and the adjusting mode is simple and convenient.

Adopt the utility model provides a pair of multi-functional drive formula sugarcane intertillage hiller can carry out broken ridge fertilization hilling to the sugarcane ground after mechanized results, also can carry out intertillage fertilization hilling to newly-planted sugarcane ground, can also carry out the adjustment of working part interval to the sugarcane of different planting row spacing. When the rotary cultivator is used, the rotary cultivator component 3 is adopted to cut open and crush the land, so that the soil crushing rate is improved, the subsequent ridging operation effect is improved, the power consumption of the ridging machine is reduced, and the durability of the ridging machine is improved. By adjusting the width of the rotary blade group 31, the sugarcane planting rows with different cultivation widths are subjected to intertillage, fertilization and ridging, so that the condition that sugarcane seedlings are damaged due to improper cultivation widths is avoided. The banking machine can integrate the rotary tillage component 3, the soil control component 2 and the banking device 5 into a soil distribution and conveying system, the moving directions of soil turned and thrown by the rotary tillage component 3 are different, and after a part of soil moves to the soil control component 2, the soil rebounds to a sugarcane pocket to complete banking at the first stage; one part moves to the hilling plough 51, and after mixing with the soil that the hilling plough 51 lifted from the furrow, the extrusion that receives the hilling plough 51 lateral wall moves to sugarcane pocket department, utilizes whole ridge roller to promote remaining soil and gets into the sugarcane pocket at last to carry out the compaction to the furrow, accomplish second stage hilling, solve the current problem that sugarcane intertillage hilling can't be banked up to sugarcane pocket portion, avoid the soil of sugarcane pocket department to appear "crater" form. Can also level sugarcane ridge and furrow through whole ridge roller to improve the harvesting quality of follow-up sugarcane harvester. Wherein, adopt the utility model discloses a hiller, the hack rate can reach more than 90%, and the height of hilling can reach more than 15 cm.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. A multi-functional driven sugarcane cultivator-hiller, characterized in that said hiller comprises:

the front end of the frame is connected with the walking machine;

the two ridging mechanisms are distributed in a bilateral symmetry mode and are installed on the rack in a left-right moving mode; wherein each said banking mechanism comprises:

the rotary tillage assembly comprises a gear box and a rotary tillage cutter group, wherein the upper end of the gear box is provided with a gear box input shaft, and the lower end of the gear box is provided with a first gear box output shaft; the rotary tillage cutter group is connected with the output shaft of the first gear box; the upper end of the gear box is mounted at the front end of the rack in a manner of moving left and right, and the input shaft of the gear box is driven to rotate by a first driving mechanism;

the soil control assembly is arranged on the gear box, is positioned above the rotary tillage cutter set and is used for controlling the flow direction of the turned soil during rotary tillage of the rotary tillage cutter set;

the fertilizing device is detachably arranged at the top of the gear box and is positioned above and behind the soil control assembly, and the fertilizing device is driven by a second driving mechanism to perform rotary fertilization; and

and the ridging device is arranged on the rack in a manner of moving left and right, is positioned at the rear lower part of the fertilizing device and is used for ridging.

2. The multi-functional driven sugarcane cultivator-hiller of claim 1, wherein the first driving mechanism comprises a transfer case and two telescopic couplings, the transfer case is mounted on the frame and located between the two hiller mechanisms, a power input shaft at the front end of the transfer case is connected with a power output shaft of the walking machine through a universal joint, and power output shafts at the left side and the right side of the transfer case are connected with the gear box input shaft of one rotary tillage assembly through one telescopic coupling respectively.

3. The multi-function driven sugarcane cultivator-hiller of claim 1, wherein in each of said hilling mechanisms, said second driving mechanism comprises two sprockets and a chain, and a second gearbox output shaft is further provided at an upper end of said gearbox, wherein one of said sprockets is fixedly mounted on said second gearbox output shaft, and the other of said sprockets is mounted on a driving shaft of said fertilizer applicator, and said chain is wound between said two sprockets.

4. The multi-function driven sugarcane cultivator-hiller of claim 1, wherein the number of the rotary blade sets is two, the number of the first gearbox output shafts is also two, and the two first gearbox output shafts are respectively provided at left and right sides of the gearbox, and the two rotary blade sets are respectively connected to one first gearbox output shaft.

5. The multi-function driven sugarcane cultivator-hiller of claim 1, wherein said rotary blade set comprises:

the inner end of the rotary tillage cutter shaft is connected with the output shaft of the first gear box through a spline, the outer end of the rotary tillage cutter shaft is a cutter head connecting end, and the cross section of the outer circumferential surface of the cutter head connecting end is elliptical;

the rotary tillage blade disc is provided with a plurality of tillage and harrowing blades which are uniformly distributed along the same circumferential direction, and each tillage and harrowing blade is detachably connected with the rotary tillage blade disc;

each sleeve is movably sleeved on the connecting end of the cutter head; when the number of the rotary tillage cutter heads is one, the two sleeves are respectively positioned at the inner side and the outer side of the rotary tillage cutter heads; when the number of the rotary tillage cutter heads is at least two, the number of the sleeves is the same as that of the rotary tillage cutter heads, one sleeve is arranged between two adjacent rotary tillage cutter heads, and one sleeve is arranged on the outer side of the rotary tillage cutter head positioned on the outer side; and

and the end cover is connected with the outer end of the cutter head connecting end in a detachable mode.

6. The multi-functional driven sugarcane cultivator-hiller of claim 1, wherein the soil control assembly comprises two soil control plates symmetrically disposed at left and right sides of the gear box, an inner side of each soil control plate is connected with the gear box in a manner of being capable of swinging up and down, and each soil control plate is driven by an angle adjusting mechanism to swing up and down.

7. The multi-function driven sugarcane cultivator-hiller of claim 6, wherein the soil control plate comprises a top plate, a front side plate, a rear side plate and an outer side plate, the upper end of the front side plate is connected with the front end of the top plate, and the front side plate is inclined forward from top to bottom; the upper end of the rear side plate is connected with the rear end of the top plate, and the rear side plate is inclined backwards from top to bottom; the upper end of the outer side plate is connected with the outer end of the top plate, and the outer side plate inclines outwards from top to bottom.

8. The multi-functional driven sugarcane cultivator-hiller of claim 1, wherein each of the left and right side walls of the gear box is provided with a plurality of straw cutter sets, each straw cutter set comprises a plurality of straw cutters which are arranged at intervals in the vertical direction, and each straw cutter is detachably connected with the gear box through a mounting seat.

9. The multi-function driven sugarcane cultivator-hiller of claim 1, wherein said hilling device comprises:

a connecting frame, the front end of which is arranged at the rear end of the frame in a manner of moving left and right;

the upper end of the hilling plough is arranged on the connecting frame in a height adjustable mode through the hilling frame; and

and the ridge shaping roller is arranged on the connecting frame and is positioned behind the hilling plough.

10. The multi-functional driven sugarcane cultivator-hiller of claim 9, wherein the ridge-shaping roller comprises a ridge-shaping frame and a roller body, the upper end of the ridge-shaping frame is connected with the connecting frame in a manner of swinging back and forth, the ridge-shaping frame is inclined downwards from front to back, an elastic mechanism is connected between the ridge-shaping frame and the hiller frame, and the roller body is rotatably mounted at the lower end of the ridge-shaping frame; and the soil scraping plates which are vertically and oppositely distributed with the roller body are arranged on the ridge shaping frame.

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