CN108184344B - Adjustable intertillage hiller strides - Google Patents
Adjustable intertillage hiller strides Download PDFInfo
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- CN108184344B CN108184344B CN201711470147.7A CN201711470147A CN108184344B CN 108184344 B CN108184344 B CN 108184344B CN 201711470147 A CN201711470147 A CN 201711470147A CN 108184344 B CN108184344 B CN 108184344B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
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- Life Sciences & Earth Sciences (AREA)
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- Soil Working Implements (AREA)
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Abstract
The invention discloses a row-crossing adjustable intertillage hiller, the structure of which comprises: the device comprises a protective sleeve, a clutch handle, a control clutch line, a right side grab bar, a left side grab bar, a fixed screw, a connecting frame, a line spacing adjusting device, an operating button, a mud guard, a movable hilling wheel, a rear rotating shaft, a fixed hilling wheel, a front rotating shaft, a ground supporting wheel fixing frame, an anti-collision frame, an engine oil tank and an engine oil filling port, wherein the line spacing adjusting device is arranged at the bottom end of the connecting frame; the row spacing adjusting device is arranged on the intertillage hiller capable of adjusting across rows, so that the aim of transversely adjusting the movable hilling wheels is fulfilled, the hilling row spacing is adjusted, and the requirements of different plants on the hilling row spacing are met.
Description
Technical Field
The invention discloses a row-crossing adjustable intertillage hiller, and belongs to the technical field of agricultural production equipment.
Background
The hiller adopts the coulter rotary throwing principle and utilizes a guide plate to enable the cultivated soil to flow to the middle of the tobacco ridge; meanwhile, the reasonable rotating speed of the coulter is adopted, so that the operating efficiency is high, the cultivated soil is granular, and the effects of fine and compact ridge soil and full ridge bodies are achieved, and the coulter mainly comprises the following components: diesel engine, 610 type chassis of aluminum alloy, two rubber tyers, banking machine etc.. At present, domestic crop planting needs intertillage and ridging work, and at present, most of the conventional manual ridging is replaced by a ridging machine.
The row spacing of earthing up of prior art's intertillage banking machine is fixed, can't adjust the row spacing of earthing up according to the kind of planting crops, can't satisfy the agricultural production demand, consequently, need improve prior art's banking machine.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a row-crossing adjustable intertillage hiller to solve the problems that the earthing row spacing of the intertillage hiller in the prior art is fixed, the earthing row spacing can not be adjusted according to the types of planted crops, and the agricultural production requirement can not be met.
In order to achieve the purpose, the invention is realized by the following technical scheme: a row-spanning adjustable intertillage hiller structurally comprises: protective sheath, separation and reunion handle, control separation and reunion line, right side bar, left side bar, fixed screw, link, line spacing adjusting device, operating button, fender, activity wheel of earthing up, back axis of rotation, fixed wheel of earthing up, preceding axis of rotation, land wheel mount, anticollision frame, engine oil tank, engine oil filler hole, the end is equipped with the protective sheath on right side bar and the left side bar, right side bar, left side bar and protective sheath nested connection, the separation and reunion handle has been installed to left side bar upper end, separation and reunion handle and left side bar fixed connection, the separation and reunion handle is connected with the control separation and reunion line, right side bar, left side bar bottom and link fixed connection, the fixed screw has been installed to right side bar, left side bar and link junction, the link bottom is equipped with line spacing adjusting device, the connecting frame is welded with the row spacing adjusting device, an operating button is arranged on the side face of the row spacing adjusting device, an engine is arranged at the upper end of the row spacing adjusting device, the row spacing adjusting device is fixedly connected with the engine, an engine oil tank is arranged at the upper end of the engine, the engine and the engine oil tank are of an integrated structure, an engine oil filling port is arranged at the upper end of the engine oil tank, the engine oil tank is fixedly connected with the engine oil filling port, a movable hilling wheel and a fixed hilling wheel are arranged at the bottom end of the row spacing adjusting device at equal intervals, a mudguard is arranged outside the row spacing adjusting device, the row spacing adjusting device is welded with a mud baffle plate, the movable hilling wheel is fixedly connected with a rear rotating shaft, the fixed hilling wheel is fixedly connected with a front rotating shaft, a ground supporting wheel is arranged at the front part of the bottom end of the row spacing adjusting device, and the ground supporting wheel, the land wheel is movably connected with a land wheel fixing frame, the land wheel fixing frame is welded with the line spacing adjusting device, an anti-collision frame is arranged at the front end of the line spacing adjusting device, and the anti-collision frame is welded with the line spacing adjusting device; the line spacing adjusting device comprises a shell, a speed changing mechanism, an engine main shaft bearing, an engine main shaft, a main shaft bevel gear, a power mechanism, a cam mechanism and a fixing plate, wherein the fixing plate is arranged at the bottom end of the shell and welded with the shell, the speed changing mechanism, the power mechanism and the cam mechanism are arranged in the shell, the engine main shaft bearing is arranged at the joint of the engine main shaft and the shell and movably connected with the engine main shaft, the main shaft bevel gear is arranged at the bottom end of the engine main shaft and fixedly connected with the main shaft bevel gear, the bottom end of the speed changing mechanism is connected with a fixed hilling wheel, the power mechanism is movably connected with the cam mechanism, and the bottom end of the cam mechanism is connected with a movable hill.
Furthermore, the speed change mechanism comprises a bottom end transmission shaft, a bottom end transmission shaft bearing, a driven wheel rotating shaft, a driving wheel, driving wheel sawteeth, a driving wheel connecting frame, a screw rod and a transverse transmission shaft.
Further, the transverse transmission shaft right side is equipped with the screw rod, the screw rod is in same central line and fixed connection with transverse transmission shaft, screw rod and action wheel swing joint, the action wheel middle part is equipped with the action wheel link, action wheel and action wheel link swing joint, the inboard equidistance of action wheel is equipped with the action wheel sawtooth, action wheel sawtooth and action wheel structure as an organic whole, action wheel sawtooth and from driving wheel pivot swing joint, from driving wheel pivot and from driving wheel structure as an organic whole, be equipped with the bottom transmission shaft from the driving wheel bottom, the bottom transmission shaft with from driving wheel swing joint, bottom transmission shaft middle part is equipped with bottom propeller shaft bearing, bottom transmission shaft and bottom propeller shaft bearing swing joint.
Furthermore, the power mechanism comprises an adjusting motor base, an adjusting motor, a motor rotating shaft, a lower belt pulley, a transmission belt and an upper belt pulley.
Further, the adjusting motor bottom is equipped with the adjusting motor base, adjusting motor base and adjusting motor fixed connection, adjusting motor and motor shaft structure as an organic whole, belt pulley down has been installed to motor shaft upper end, motor shaft and lower belt pulley fixed connection, be equipped with driving belt down between belt pulley and the last belt pulley, last belt pulley and driving belt swing joint down.
Further, cam mechanism includes cam shaft, right side limiting plate, regulating block, cylinder cam, damping spring, left side limiting plate, cam shaft bearing, regulating wheel, adjustment tank, regulation pole.
Furthermore, a cylindrical cam is arranged in the middle of the cam rotating shaft, the cam rotating shaft and the cylindrical cam are positioned on the same central line and fixedly connected, a left limiting plate and a right limiting plate are respectively arranged on the left side and the right side of the cylindrical cam, the right limiting plate, the left limiting plate and the cylindrical cam are movably connected, a cam rotating shaft bearing is arranged at the end of the cam rotating shaft, the cam rotating shaft bearing is movably connected with the cam rotating shaft, an adjusting block is arranged at the bottom end of the cylindrical cam and movably connected with the cylindrical cam, an adjusting groove is arranged at the bottom end of the adjusting block, a damping spring is arranged between the adjusting groove and the adjusting block, the upper end and the lower end of the damping spring are respectively fixedly connected with the adjusting block and the adjusting groove, an adjusting rod is arranged in the middle of the bottom end of the adjusting block and fixedly connected with the adjusting rod, the adjusting wheel is in clearance fit with the adjusting groove.
Further, the upper belt pulley is fixedly connected with the cam rotating shaft.
Advantageous effects
The invention relates to a row-crossing adjustable intertillage hiller, when the hilling row spacing is required to be adjusted, an adjusting motor is controlled to start through an operating button on the side surface of a row spacing adjusting device, the adjusting motor drives a motor rotating shaft to rotate, the motor rotating shaft and a lower belt pulley synchronously rotate, the lower belt pulley drives an upper belt pulley to rotate through a transmission belt, the upper belt pulley is fixedly connected with a cam rotating shaft, the cam rotating shaft rotates, the cam rotating shaft drives a cylindrical cam to rotate, the cylindrical cam is meshed with an adjusting block, the adjusting block moves left and right, a right limiting plate and a left limiting plate on two sides of the cylindrical cam play a limiting role in the adjusting block to prevent the adjusting block from separating from the cylindrical cam, the adjusting block drives an adjusting rod to move, the adjusting wheel is matched with an adjusting groove to enable the adjusting device to be more stable, a damping spring is arranged at the bottom end of the adjusting block to reduce, the purpose of transversely adjusting the movable hilling wheels is achieved, thereby realizing the adjustment of the hilling row spacing and meeting the requirements of different plants on the hilling row spacing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a row-spanning adjustable cultivator-hiller of the present invention.
Fig. 2 is a schematic structural diagram of the line spacing adjustment device according to the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a line spacing adjustment device according to the present invention.
In the figure: a protective sleeve-1, a clutch handle-2, a control clutch line-3, a right side grab bar-4, a left side grab bar-5, a fixed screw-6, a connecting frame-7, a line distance adjusting device-8, an operating button-9, a mudguard-10, a movable hilling wheel-11, a rear rotating shaft-12, a fixed hilling wheel-13, a front rotating shaft-14, a ground wheel-15, a ground wheel fixing frame-16, an anti-collision frame-17, an engine-18, an engine oil tank-19, an engine oil filling port-20, a shell-81, a speed change mechanism-82, an engine main shaft bearing-83, an engine main shaft-84, a main shaft bevel gear-85, a power mechanism-86, a cam mechanism-87, a fixed plate-88, a left side grab bar-6, the device comprises a bottom end transmission shaft-821, a bottom end transmission shaft bearing-822, a driven wheel-823, a driven wheel rotating shaft-824, a driving wheel-825, a driving wheel sawtooth-826, a driving wheel connecting frame-827, a screw-828, a transverse transmission shaft-829, an adjusting motor base-861, an adjusting motor-862, a motor rotating shaft-863, a lower belt wheel-864, a transmission belt-865, an upper belt wheel-866, a cam rotating shaft-871, a right side limit plate-872, an adjusting block-873, a cylindrical cam-874, a damping spring-875, a left side limit plate-876, a cam rotating shaft bearing-877, an adjusting wheel-878, an adjusting groove-879 and an adjusting rod-8710.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution of a row-crossing adjustable cultivator-hiller: the structure includes: the device comprises a protective sleeve 1, a clutch handle 2, a control clutch line 3, a right side grab bar 4, a left side grab bar 5, a fixed screw 6, a connecting frame 7, a row spacing adjusting device 8, an operating button 9, a mudguard 10, an activity hilling wheel 11, a rear rotating shaft 12, a fixed hilling wheel 13, a front rotating shaft 14, a ground wheel 15, a ground wheel fixing frame 16, an anti-collision frame 17, an engine 18, an engine oil tank 19 and an engine oil filling port 20, wherein the protective sleeve 1 is arranged at the upper ends of the right side grab bar 4 and the left side grab bar 5, the right side grab bar 4, the left side grab bar 5 and the protective sleeve 1 are connected in a nested manner, the clutch handle 2 is arranged at the upper end of the left side grab bar 5, the clutch handle 2 is fixedly connected with the left side grab bar 5, the clutch handle 2 is connected with the control clutch line 3, the bottom end of the right side grab bar, the right side bar 4, left side bar 5 have been installed fixed screw 6 with link 7 junction, link 7 bottom is equipped with line spacing adjusting device 8, link 7 welds with line spacing adjusting device 8 mutually, operating button 9 has been installed to line spacing adjusting device 8 side, engine 18 has been installed to line spacing adjusting device 8 upper end, line spacing adjusting device 8 and engine 18 fixed connection, engine 18 upper end is equipped with engine oil tank 19, engine 18 and engine oil tank 19 are the integrated structure, engine oil filler hole 20 has been installed to engine oil tank 19 upper end, engine oil tank 19 and engine oil filler hole 20 fixed connection, line spacing adjusting device 8 bottom equidistance is equipped with movable hilling wheel 11 and fixed hilling wheel 13, the fender 10 has been installed to the line spacing adjusting device 8 outside, line spacing adjusting device 8 welds with fender 10, the movable hilling wheel 11 is fixedly connected with the rear rotating shaft 12, the fixed hilling wheel 13 is fixedly connected with the front rotating shaft 14, the front part of the bottom end of the row spacing adjusting device 8 is provided with a ground supporting wheel 15, the ground supporting wheel 15 is connected with the row spacing adjusting device 8 through a ground supporting wheel fixing frame 16, the ground supporting wheel 15 is movably connected with a ground supporting wheel fixing frame 16, the ground supporting wheel fixing frame 16 is welded with the row spacing adjusting device 8, the front end of the row spacing adjusting device 8 is provided with an anti-collision frame 17, and the anti-collision frame 17 is welded with the row spacing adjusting device 8; the row spacing adjusting device 8 comprises a shell 81, a speed changing mechanism 82, an engine main shaft bearing 83, an engine main shaft 84, a main shaft bevel gear 85, a power mechanism 86, a cam mechanism 87 and a fixing plate 88, wherein the fixing plate 88 is arranged at the bottom end of the shell 81, the fixing plate 88 is welded with the shell 81, the speed changing mechanism 82, the power mechanism 86 and the cam mechanism 87 are arranged in the shell 81, the engine main shaft bearing 83 is arranged at the joint of the engine main shaft 84 and the shell 81, the engine main shaft bearing 83 is movably connected with the engine main shaft 84, the main shaft bevel gear 85 is arranged at the bottom end of the engine main shaft 84, the engine main shaft 84 is fixedly connected with the main shaft bevel gear 85, the bottom end of the speed changing mechanism 82 is connected with the fixed hilling wheel 13, the power mechanism 86 is movably connected with the cam mechanism 87, and, the speed changing mechanism 82 comprises a bottom end transmission shaft 821, a bottom end transmission shaft bearing 822, a driven wheel 823, a driven wheel rotating shaft 824, a driving wheel 825, driving wheel sawteeth 826, a driving wheel connecting frame 827, a screw 828 and a transverse transmission shaft 829, wherein the screw 828 is arranged on the right side of the transverse transmission shaft 829, the screw 828 and the transverse transmission shaft 829 are positioned on the same central line and fixedly connected, the screw 828 is movably connected with the driving wheel 825, the driving wheel connecting frame 827 is arranged in the middle of the driving wheel 825, the driving wheel 825 is movably connected with the driving wheel connecting frame 827, driving wheel sawteeth 826 are equidistantly arranged on the inner side of the driving wheel 825, the driving wheel sawteeth 826 and the driving wheel 825 are in an integrated structure, the driving wheel sawteeth 826 are movably connected with the driven wheel rotating shaft 824, the driven wheel rotating, the bottom end transmission shaft 821 is movably connected with a driven wheel 823, a bottom end transmission shaft bearing 822 is arranged in the middle of the bottom end transmission shaft 821, the bottom end transmission shaft 821 is movably connected with the bottom end transmission shaft bearing 822, the power mechanism 86 comprises an adjusting motor base 861, an adjusting motor 862, a motor rotating shaft 863, a lower belt pulley 864, a transmission belt 865 and an upper belt pulley 866, the adjusting motor base 861 is arranged at the bottom end of the adjusting motor 862, the adjusting motor base 861 is fixedly connected with the adjusting motor 862, the adjusting motor 862 and the motor rotating shaft 863 are of an integrated structure, the lower belt pulley 864 is arranged at the upper end of the motor rotating shaft 863, the motor rotating shaft 863 is fixedly connected with the lower belt pulley 864, the transmission belt 865 is arranged between the lower belt pulley 864 and the upper belt pulley 866, the lower belt pulley 864 and the upper belt pulley 866 are movably connected with the transmission belt 865, and the, The device comprises a right limiting plate 872, an adjusting block 873, a cylindrical cam 874, a damping spring 875, a left limiting plate 876, a cam rotating shaft bearing 877, an adjusting wheel 878, an adjusting groove 879 and an adjusting rod 8710, wherein the cylindrical cam 874 is arranged in the middle of the cam rotating shaft 871, the cam rotating shaft 871 and the cylindrical cam 874 are positioned on the same central line and fixedly connected, the left limiting plate 876 and the right limiting plate 872 are respectively arranged on the left side and the right side of the cylindrical cam 874, the right limiting plate 872 and the left limiting plate 876 are movably connected with the cylindrical cam 874, the cam rotating shaft 871 is provided with the cam rotating shaft bearing 877 at the terminal end, the cam rotating shaft bearing 877 is movably connected with the cam rotating shaft 871, the adjusting block 873 is arranged at the bottom end of the cylindrical cam 874, the adjusting block 873 is movably connected with the cylindrical cam 874, the adjusting groove 879 is arranged at the bottom end of the adjusting block, damping spring 875 upper and lower both ends respectively with regulating block 873, adjustment tank 879 fixed connection, regulating block 873 bottom middle part is equipped with adjusts pole 8710, regulating block 873 and regulation pole 8710 fixed connection, it is equipped with regulating wheel 878 to adjust pole 8710 middle part, regulating wheel 878 and regulation pole 8710 swing joint, regulating wheel 878 and adjustment tank 879 clearance fit, go up belt pulley 866 and cam shaft 871 fixed connection.
The line spacing adjusting device 8 comprises a shell, a speed change mechanism, an engine main shaft bearing, an engine main shaft, a main shaft bevel gear, a power mechanism, a cam mechanism and a fixing plate, and is a device capable of adjusting the earthing line spacing, so that earthing line spacing requirements of different plants are met.
When the multifunctional electric vehicle is used, two hands are respectively arranged on the right hand grab bar 4 and the left hand grab bar 5, gasoline is filled into an engine oil tank 19 through an engine oil filling port 20, an engine 18 is started, a mud guard 10 prevents mud from splashing outwards, a supporting wheel 15 plays a role in guiding and supporting the device, so that the device is flexible to operate, the anti-collision frame 17 ensures that the device is stable in structure, the engine 18 is controlled by the clutch handle 2, the engine 18 drives the engine spindle 84 to rotate, the engine spindle 84 drives the transverse transmission shaft 829 to rotate through the spindle bevel gear 85, the transverse transmission shaft 829 drives the screw 828 to rotate, the screw 828 is matched with the driving wheel 825, the driving wheel 825 rotates, the driving wheel sawtooth 826 at the inner side of the driving wheel 825 is matched with the driven wheel rotating shaft 824, the driven wheel 823 rotates, the driven wheel 823 drives the bottom transmission shaft 821, carrying out ridging and ditching on the soil; when the hilling line pitch needs to be adjusted, the adjusting motor 862 is controlled to be started through the operating button 9 on the side surface of the line pitch adjusting device 8, the adjusting motor 862 drives the motor rotating shaft 863 to rotate, the motor rotating shaft 863 and the lower belt pulley 864 synchronously rotate, the lower belt pulley 864 drives the upper belt pulley 866 to rotate through the transmission belt 865, the upper belt pulley 866 is fixedly connected with the cam rotating shaft 871, the cam rotating shaft 871 rotates, the cam rotating shaft 871 drives the cylindrical cam 874 to rotate, the cylindrical cam 874 is meshed with the adjusting block 873, the adjusting block 873 moves left and right, the right limiting plate 872 and the left limiting plate 876 on both sides of the cylindrical cam 874 limit the adjusting block 873 to prevent the adjusting block 873 from being separated from the cylindrical cam 874, the adjusting block 873 drives the adjusting rod 8710 to move, the adjusting wheel 878 is matched with the adjusting groove 879 to enable the adjusting device to be more stable, the adjusting block 873 is provided with the damping spring 875 at, the adjusting rod 8710 is connected with the movable hilling wheel 11 to achieve the purpose of transversely adjusting the movable hilling wheel 11, thereby realizing the adjustment of the hilling row spacing.
The invention solves the problems that the earthing row spacing of the intertillage earthing up machine in the prior art is fixed, the earthing row spacing can not be adjusted according to the types of planted crops, and the agricultural production requirement can not be met, through the mutual combination of the components, when the earthing up row spacing is required to be adjusted, the adjusting motor is controlled to be started through the operating button on the side surface of the row spacing adjusting device, the adjusting motor drives the motor rotating shaft to rotate, the motor rotating shaft and the lower belt pulley synchronously rotate, the lower belt pulley drives the upper belt pulley to rotate through the transmission belt, the upper belt pulley is fixedly connected with the cam rotating shaft, the cam rotating shaft rotates, the cam rotating shaft drives the cylindrical cam to rotate, the cylindrical cam is meshed with the adjusting block, the adjusting block moves left and right, the right limiting plate and the left limiting plate on both sides of the cylindrical cam play a limiting role in limiting the adjusting block, the adjusting block, the regulating wheel is matched with the regulating groove, so that the regulating device is more stable, the damping spring is arranged at the bottom end of the regulating block, the vibration generated in the ridging process is reduced, the regulating rod is connected with the movable ridging wheel, the aim of transversely regulating the movable ridging wheel is fulfilled, the ridging row spacing regulation is realized, and the ridging row spacing requirements of different plants are met.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. A row-spanning adjustable intertillage hiller structurally comprises: protective sheath (1), separation and reunion handle (2), control separation and reunion line (3), right side bar (4), left side bar (5), set screw (6), link (7), line spacing adjusting device (8), operating button (9), fender (10), activity hilling wheel (11), back axis of rotation (12), fixed hilling wheel (13), preceding axis of rotation (14), ground wheel (15), ground wheel mount (16), anticollision machine oil frame (17), engine (18), engine case (19), engine fueling mouth (20), its characterized in that:
the handle is characterized in that the right side grab bar (4) and the left side grab bar (5) are provided with a protective sleeve (1) at the upper ends, the right side grab bar (4), the left side grab bar (5) are connected with the protective sleeve (1) in an embedded manner, the upper end of the left side grab bar (5) is provided with a clutch handle (2), the clutch handle (2) is fixedly connected with the left side grab bar (5), the clutch handle (2) is connected with a control clutch line (3), the bottom ends of the right side grab bar (4) and the left side grab bar (5) are fixedly connected with a connecting frame (7), the connecting parts of the right side grab bar (4), the left side grab bar (5) and the connecting frame (7) are provided with fixed screws (6), the bottom end of the connecting frame (7) is provided with a line spacing adjusting device (8), the connecting frame (7) is welded with the line spacing adjusting device (8), and the side surface of the line spacing adjusting, engine (18) have been installed to line spacing adjusting device (8) upper end, line spacing adjusting device (8) and engine (18) fixed connection, engine (18) upper end is equipped with engine oil tank (19), engine (18) and engine oil tank (19) structure as an organic whole, engine oil filler hole (20) have been installed to engine oil tank (19) upper end, engine oil tank (19) and engine oil filler hole (20) fixed connection, line spacing adjusting device (8) bottom equidistance is equipped with movable hilling wheel (11) and fixed hilling wheel (13), fender (10) have been installed to line spacing adjusting device (8) outside, line spacing adjusting device (8) and fender (10) weld mutually, activity hilling wheel (11) and back axis of rotation (12) fixed connection, fixed hilling wheel (13) and preceding axis of rotation (14) fixed connection, the front part of the bottom end of the line spacing adjusting device (8) is provided with a ground supporting wheel (15), the ground supporting wheel (15) is connected with the line spacing adjusting device (8) through a ground supporting wheel fixing frame (16), the ground supporting wheel (15) is movably connected with the ground supporting wheel fixing frame (16), the ground supporting wheel fixing frame (16) is welded with the line spacing adjusting device (8), the front end of the line spacing adjusting device (8) is provided with an anti-collision frame (17), and the anti-collision frame (17) is welded with the line spacing adjusting device (8);
the line spacing adjusting device (8) is composed of a shell (81), a speed changing mechanism (82), an engine main shaft bearing (83), an engine main shaft (84), a main shaft bevel gear (85), a power mechanism (86), a cam mechanism (87) and a fixing plate (88), wherein the bottom end of the shell (81) is provided with the fixing plate (88), the fixing plate (88) is welded with the shell (81), the speed changing mechanism (82), the power mechanism (86) and the cam mechanism (87) are arranged in the shell (81), the engine main shaft bearing (83) is arranged at the joint of the engine main shaft (84) and the shell (81), the engine main shaft bearing (83) is movably connected with the engine main shaft (84), the main shaft bevel gear (85) is arranged at the bottom end of the engine main shaft (84), the engine main shaft (84) is fixedly connected with the main shaft bevel gear (85), and the bottom end of the speed changing mechanism (82) is connected, the power mechanism (86) is movably connected with the cam mechanism (87), and the bottom end of the cam mechanism (87) is connected with the movable hilling wheel (11);
the speed change mechanism (82) comprises a bottom end transmission shaft (821), a bottom end transmission shaft bearing (822), a driven wheel (823), a driven wheel rotating shaft (824), a driving wheel (825), driving wheel sawteeth (826), a driving wheel connecting frame (827), a screw (828) and a transverse transmission shaft (829);
the right side of the transverse transmission shaft (829) is provided with a screw rod (828), the screw rod (828) and the transverse transmission shaft (829) are located on the same central line and fixedly connected, the screw rod (828) is movably connected with a driving wheel (825), the middle of the driving wheel (825) is provided with a driving wheel connecting frame (827), the driving wheel (825) is movably connected with the driving wheel connecting frame (827), driving wheel sawteeth (826) are equidistantly arranged on the inner side of the driving wheel (825), the driving wheel sawteeth (826) and the driving wheel (825) are of an integrated structure, the driving wheel sawteeth (826) are movably connected with a driven wheel rotating shaft (824), the driven wheel rotating shaft (824) and a driven wheel (823) are of an integrated structure, the bottom end transmission shaft (821) is arranged at the bottom end of the driven wheel (823), the bottom end transmission shaft (821) is movably connected with the driven wheel (823), and, the bottom end transmission shaft (821) is movably connected with a bottom end transmission shaft bearing (822);
the power mechanism (86) comprises an adjusting motor base (861), an adjusting motor (862), a motor rotating shaft (863), a lower belt pulley (864), a transmission belt (865) and an upper belt pulley (866);
an adjusting motor base (861) is arranged at the bottom end of the adjusting motor (862), the adjusting motor base (861) is fixedly connected with the adjusting motor (862), the adjusting motor (862) and a motor rotating shaft (863) are of an integrated structure, a lower belt pulley (864) is arranged at the upper end of the motor rotating shaft (863), the motor rotating shaft (863) is fixedly connected with the lower belt pulley (864), a transmission belt (865) is arranged between the lower belt pulley (864) and the upper belt pulley (866), and the lower belt pulley (864), the upper belt pulley (866) and the transmission belt (865) are movably connected;
the cam mechanism (87) comprises a cam rotating shaft (871), a right limiting plate (872), an adjusting block (873), a cylindrical cam (874), a damping spring (875), a left limiting plate (876), a cam rotating shaft bearing (877), an adjusting wheel (878), an adjusting groove (879) and an adjusting rod (8710);
cam rotating shaft (871) middle part is equipped with cylindrical cam (874), cam rotating shaft (871) and cylindrical cam (874) are in same central line and fixed connection, the cylindrical cam (874) left and right sides is equipped with left side limiting plate (876) and right side limiting plate (872) respectively, right side limiting plate (872), left side limiting plate (876) and cylindrical cam (874) swing joint, cam rotating shaft (871) terminal is equipped with cam rotating shaft bearing (877), cam rotating shaft bearing (877) and cam rotating shaft (871) swing joint, cylindrical cam (874) bottom is equipped with regulation piece (873), regulation piece (873) and cylindrical cam (874) swing joint, regulation piece (873) bottom is equipped with regulation groove (879), be equipped with damping spring (875) between regulation groove (879) and regulation piece (873), damping spring (875) upper and lower both ends respectively with regulation piece (873), Adjusting groove (879) fixed connection, it adjusts pole (8710) to be equipped with in the middle part of adjusting block (873) bottom, adjust block (873) and adjust pole (8710) fixed connection, it is equipped with regulating wheel (878) to adjust pole (8710) middle part, regulating wheel (878) and regulation pole (8710) swing joint, regulating wheel (878) and adjusting groove (879) clearance fit.
2. The row-spanning adjustable cultivator-hiller of claim 1, wherein: the upper belt wheel (866) is fixedly connected with the cam rotating shaft (871).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470147.7A CN108184344B (en) | 2017-12-29 | 2017-12-29 | Adjustable intertillage hiller strides |
Applications Claiming Priority (1)
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| CN201711470147.7A CN108184344B (en) | 2017-12-29 | 2017-12-29 | Adjustable intertillage hiller strides |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253105Y (en) * | 1996-06-04 | 1997-04-30 | 高文玉 | Multi-functional cultivator |
| CN202679918U (en) * | 2012-07-17 | 2013-01-23 | 长沙恒牛农业科技有限公司 | All-in-one machine integrating intertillage, weeding, ditching, earthing and ridging |
| CN105247988B (en) * | 2015-11-17 | 2017-07-28 | 河南农业大学 | A kind of modularization multirow adjusts cultivator-cumridger |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144139Y (en) * | 2007-11-09 | 2008-11-05 | 梁展枝 | Width-adjustable fork |
| CN202907420U (en) * | 2012-10-29 | 2013-05-01 | 张齐山 | High classis adjustable long-span multifunctional cultivator-hiller |
| CN103026817B (en) * | 2013-01-02 | 2015-04-01 | 安徽中科电气自动化有限公司 | Cultivator-hiller suitable for operation between ridges |
| CN205124266U (en) * | 2015-11-17 | 2016-04-06 | 河南省烟草公司许昌市公司 | Intertillage hiller that inter -bank ridge distance is adjustable |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253105Y (en) * | 1996-06-04 | 1997-04-30 | 高文玉 | Multi-functional cultivator |
| CN202679918U (en) * | 2012-07-17 | 2013-01-23 | 长沙恒牛农业科技有限公司 | All-in-one machine integrating intertillage, weeding, ditching, earthing and ridging |
| CN105247988B (en) * | 2015-11-17 | 2017-07-28 | 河南农业大学 | A kind of modularization multirow adjusts cultivator-cumridger |
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