CN214628176U - Sugarcane high-efficiency cutting device - Google Patents

Abstract

The utility model belongs to the technical field of agricultural machinery, in particular to a sugarcane high-efficiency cutting device, which comprises a chassis, wherein the chassis is provided with a moving wheel, the chassis is provided with a box body, the box body is provided with an electricity storage component, the box body is symmetrically provided with a supporting seat, the supporting seat is connected with a rotary drum, both ends of the rotary drum are both connected with a slide bar, both ends of the rotary drum are both provided with strip-shaped positioning grooves, the slide bar is provided with a positioning slider, the slide bar is provided with active oblique teeth, the box body is provided with a slide cavity, the slide cavity is connected with an adjusting slider, the adjusting slider is connected with a rotary rod, the rotary rod is provided with transmission oblique teeth, the box body is provided with a through groove, the rotary rod is provided with a saw blade, the adjusting slider is provided with a return spring, the box body is provided with a first motor, a transmission component is arranged between the first motor and the rotary drum, the box body is provided with a second motor, an output shaft of the second motor is connected with a screw rod, the screw rod is assembled with a threaded sleeve, a limiting part is arranged between the screw sleeve and the box body, the threaded sleeve is provided with a first hinged seat, the sliding rod is connected with an annular sleeve, the annular sleeve is provided with a second hinged seat, and the second hinged seat is hinged with a connecting rod.

Description

Sugarcane high-efficiency cutting device

Technical Field

The utility model belongs to the technical field of agricultural machine, concretely relates to sugarcane high efficiency cutting device.

Background

Sugarcane, belonging to the genus of sugarcane, which is a perennial high and solid herb, has strong and developed root stems and 3-5 m high stalks, is a temperate and tropical crop, is a raw material for manufacturing sucrose, can be used for extracting ethanol as an energy substitute, produces sugarcane in more than one hundred countries all over the world, has the largest sugarcane producing countries of Brazil, India and China, contains abundant sugar and water, also contains various vitamins, fat, protein, organic acid, calcium, iron and other substances which are very beneficial to human metabolism, is mainly used for sugar manufacturing, and has purple and green common colors as the epidermis and red and brown as well, but is rare.

In traditional sugarcane garden planting, the mode that adopts artifical to reap usually behind the sugarcane maturity cuts the sugarcane down the results, a large amount of manpowers are not only wasted to such mode, it is consuming time big simultaneously, low efficiency, therefore, we provide a sugarcane high efficiency cutting device, start through first motor, drive two saw bits and rotate at a high speed, can cut many sugarcanes, the artifical mode of falling of cutting has been replaced, cutting efficiency is higher, simultaneously practice thrift the human cost, people can be through starting the second motor simultaneously, thereby plant the interval between two saw bits according to sugarcane in the sugarcane garden, better popularization prospect has.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a sugarcane high-efficiency cutting device to solve the problems in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a sugarcane high-efficiency cutting device comprises a chassis, wherein moving wheels are arranged at the bottom of the chassis, a box body is arranged on the upper side of the chassis, an electric storage assembly is arranged in the box body, supporting seats are symmetrically arranged in the box body, two supporting seats are jointly and rotatably connected with a rotary drum, sliding rods are respectively and slidably connected with two ends of the rotary drum, a plurality of strip-shaped positioning grooves are respectively arranged at two ends of the interior of the rotary drum, each sliding rod is provided with a positioning sliding block matched with the strip-shaped positioning groove, driving oblique teeth are respectively arranged at the end parts of the two sliding rods, sliding cavities are respectively arranged at two sides of the box body, each sliding cavity is respectively and slidably connected with an adjusting sliding block, a rotating rod is rotatably connected with the upper sides of the two adjusting sliding blocks, the rotating rod is provided with driving oblique teeth matched with the driving oblique teeth, the box body is provided with through grooves matched with the rotating rod, and saw blades are arranged on the rotating rod through the through grooves, adjusting block keeps away from and is equipped with return spring between rotary drum one end and the smooth chamber, the inside first motor that is equipped with of box, be equipped with drive assembly between first motor and the rotary drum, the inside second motor that still is equipped with of box, second motor output shaft fixedly connected with screw rod, the screw rod is equipped with threaded sleeve, be equipped with the locating part between threaded sleeve and the box, threaded sleeve both sides all are equipped with first articulated seat, two the slide bar surface all rotates and is connected with the ring cover, the ring cover is equipped with the articulated seat of second, it has the connecting rod to articulate between the articulated seat of second and the first articulated seat of homonymy, electric power storage component respectively with first motor and second motor electric connection.

By adopting the technical scheme of the utility model, people can conveniently move the device in the sugarcane plantation through the moving wheels arranged on the chassis; the electric storage assembly is used for supplying electric energy to the first motor and the second motor;

when the device is used, the distance between the two saw blades is adjusted according to the row spacing of the sugarcanes in the sugarcane plantation, when the device is adjusted, the power storage assembly supplies power to the device, the second motor is started to enable the screw rod to rotate, the threaded sleeve can be prevented from rotating along with the screw rod through the limiting piece, the screw rod can rotate relative to the threaded sleeve, the threaded sleeve is driven to slide relative to the screw rod, when the threaded sleeve slides, the first hinged seat, the second hinged seat of the ring sleeve and the connecting rod are in transmission fit, and the two sliding rods are respectively driven to slide out of or retract from the two sides of the rotary drum through the two ring sleeves; when the sliding rod slides out, the driving bevel gear of the sliding rod pushes the driving bevel gear, so that the driving bevel gear and the rotating rod are driven to slide relative to the through groove of the box body and the adjusting slide block slides relative to the sliding cavity in the box body; when the sliding rod is retracted, the driving bevel gear of the sliding rod moves towards the rotary drum, and the return spring rebounds, so that the driving bevel gear and the driving bevel gear are pushed to keep meshed, two saw blades are close to each other, and the distance between the saw blades is reduced;

after the distance between the two saw blades is adjusted, power is supplied through the power storage assembly, the first motor is started, the rotary drum can be rotated relative to the supporting seat through the transmission assembly, meanwhile, the rotary drum can be stably supported by the supporting seat, the strip-shaped positioning grooves on the two sides of the rotary drum are respectively matched with the positioning sliders of the two slide bars in a positioning mode, so that the rotary drum can respectively drive the driving inclined teeth of the two slide bars to rotate, the driving inclined teeth are meshed with the transmission inclined teeth, the two rotary bars are respectively driven to rotate, the two saw blades are further rotated, a plurality of sugarcanes are cut off, and compared with manual chopping, the efficiency is higher;

the utility model discloses a first motor starts, drives two high-speed rotations of saw bit, can cut many sugarcane, has replaced the artifical mode of cutting down, and cutting efficiency is higher, practices thrift the human cost, and people can be through starting the second motor simultaneously to the interval between two saw bits is adjusted to sugarcane planting row spacing in the sugarcane garden, has better popularization prospect.

Further limited, the transmission assembly comprises a transmission rotary tooth arranged in the middle of the surface of the rotary drum and a driving gear arranged on an output shaft of the first motor, and the transmission rotary tooth is meshed with the driving gear. Such structure, when first motor rotated, rotated through the driving gear and the transmission and rotated between the tooth and mesh mutually to make first motor can drive the rotary drum and rotate, simple structure, be convenient for processing and assembly.

Further inject, the locating part is including setting up in the spacing spout of box upside and setting up in the stopper of threaded sleeve upside, the stopper stretch into spacing spout and with spacing spout phase-match. Such structure, when the screw rod rotates, through the spacing cooperation of stopper and spacing spout, avoids the threaded sleeve to take place to follow the rotation to make the screw rod rotate and to drive the threaded sleeve and slide for the screw rod, simple structure, be convenient for processing and assembly.

Further inject, the screw rod both ends all are equipped with the dog. By means of the structure, the sliding of the threaded sleeve can be limited, and the sliding range of the threaded sleeve is prevented from exceeding the length of the screw.

Further limit, the upper side of the chassis is also provided with a push handle. With the structure, a person can operate the push handle so as to conveniently move the push device.

Compared with the prior art, the utility model has the following advantages:

1. the rotary drum can rotate relative to the supporting seat through the transmission assembly when the first motor is started, the rotary drum can drive the two rotary rods to rotate respectively due to the fact that the strip-shaped positioning grooves on the two sides of the rotary drum are matched with the positioning sliders of the two slide rods in a positioning mode respectively, and the two rotary rods are driven to rotate respectively due to the fact that the driving helical teeth are meshed with the transmission helical teeth, so that the two saw blades rotate, a plurality of sugarcanes are cut off, and compared with manual chopping, the efficiency is higher;

2. people can enable the screw to rotate by starting the second motor, can prevent the threaded sleeve from rotating along with the screw by the limiting part, and enable the screw to rotate relative to the threaded sleeve, so that the threaded sleeve is driven to slide relative to the screw; when the sliding rods slide out, the distance between the saw blades can be increased, and when the sliding rods are retracted, the distance between the saw blades can be reduced;

3. the device is manufactured by adopting a simple mechanical structure, and is convenient to process and assemble.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a sugarcane high-efficiency cutting device of the utility model;

FIG. 2 is a schematic view of the internal structure of an embodiment of the efficient sugarcane cutting device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is an enlarged view of the structure at C of FIG. 2;

the main element symbols are as follows:

the device comprises a chassis 1, a moving wheel 11, a box body 2, a supporting seat 21, a rotary drum 211, a strip-shaped positioning groove 212, a sliding rod 22, a positioning sliding block 221, a driving bevel gear 222, a ring sleeve 223, a second hinged seat 224, a sliding cavity 23, an adjusting sliding block 231, a rotary rod 232, a transmission bevel gear 233, a saw blade 234, a return spring 235, a through groove 24, a first motor 25, a second motor 26, a screw 261, a threaded sleeve 262, a first hinged seat 263, a stop 264, a connecting rod 27, a transmission bevel gear 31, a driving gear 32, a limiting sliding groove 41, a limiting block 42 and a push handle 5.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-5, the utility model relates to a sugarcane high-efficiency cutting device, which comprises a chassis 1, a moving wheel 11 is arranged at the bottom of the chassis 1, a box body 2 is arranged at the upper side of the chassis 1, an electric storage component is arranged in the box body 2, support seats 21 are symmetrically arranged in the box body 2, two support seats 21 are jointly and rotatably connected with a rotary drum 211, slide bars 22 are respectively and slidably connected with two ends of the rotary drum 211, a plurality of strip-shaped positioning grooves 212 are respectively arranged at two ends of the interior of the rotary drum 211, positioning sliders 221 matched with the strip-shaped positioning grooves 212 are respectively arranged on the two slide bars 22, driving oblique teeth 233 are respectively arranged at the end parts of the two slide bars 22, sliding cavities 23 are respectively arranged at two sides of the box body 2, adjusting sliders 231 are respectively and slidably connected with the adjusting sliders 231, a rotating rod 232 is respectively and rotatably connected with the upper sides of the two adjusting sliders 231, the rotating rod 232 is provided with driving oblique teeth 233 matched with the driving oblique teeth, a through groove 24 matched with the rotating rod 232 is arranged on the box body 2, the rotating rod 232 penetrates through the through groove 24 to be provided with a saw blade 234, a return spring 235 is arranged between one end, far away from the rotary drum 211, of the adjusting sliding block 231 and the sliding cavity 23, a first motor 25 is arranged inside the box body 2, a transmission component is arranged between the first motor 25 and the rotary drum 211, a second motor 26 is further arranged inside the box body 2, a screw 261 is fixedly connected with an output shaft of the second motor 26, the screw 261 is provided with a threaded sleeve 262, a limiting part is arranged between the threaded sleeve 262 and the box body 2, first hinging seats 263 are arranged on two sides of the threaded sleeve 262, ring sleeves 223 are rotatably connected on the outer surfaces of the two sliding rods 22, the ring sleeves 223 are provided with second hinging seats 224, connecting rods 27 are hinged between the second hinging seats 224 and the first hinging seats 263 on the same side, and electric storage components are respectively electrically connected with the first motor 25 and the second motor 26.

By adopting the technical scheme of the utility model, people can conveniently move the device in the sugarcane plantation through the moving wheels 11 arranged on the chassis 1; the electric storage assembly is used for supplying electric energy to the first electric machine 25 and the second electric machine 26;

when the device is used, firstly, the distance between the two saw blades 234 is adjusted according to the row spacing of the sugarcanes in a sugarcane plantation, when the adjustment is carried out, the power storage component is used for supplying power, the second motor 26 is started, the screw 261 is rotated, the threaded sleeve 262 can be prevented from rotating along with the rotation through the limiting piece, the screw 261 can rotate relative to the threaded sleeve 262, so that the threaded sleeve 262 is driven to slide relative to the screw 261, and when the threaded sleeve 262 slides, the two slide bars 22 are respectively driven to slide out of or retract from the two sides of the rotary drum 211 through the transmission fit among the first hinged seat 263, the second hinged seat 224 of the ring sleeve 223 and the connecting rod 27; when the sliding rod 22 slides out, the driving helical tooth 222 of the sliding rod 22 pushes the transmission helical tooth 233, so as to drive the transmission helical tooth 233 and the rotating rod 232 to slide relative to the through groove 24 of the box body 2 and the adjusting slider 231 to slide relative to the sliding cavity 23 inside the box body 2, and meanwhile, the elastic force generated by the compression of the return spring 235 prevents the adjusting slider 231 from loosening, so that the two rotating rods 232 respectively drive the two saw blades 234 to be far away, thereby increasing the distance between the saw blades 234; when the slide bar 22 is retracted, the driving helical teeth 222 of the slide bar 22 move toward the drum 211, and the return spring 235 rebounds to push the driving helical teeth 233 to keep engaged with the driving helical teeth 222, so that the two saw blades 234 approach each other, thereby reducing the distance between the saw blades 234;

after the distance between the two saw blades 234 is adjusted, power is supplied through the power storage assembly, the first motor 25 is started, the rotary drum 211 can rotate relative to the supporting seat 21 through the transmission assembly, meanwhile, the rotary drum 211 can be stably supported by the supporting seat 21, the strip-shaped positioning grooves 212 on the two sides of the rotary drum 211 are respectively matched with the positioning sliders 221 of the two slide bars 22 in a positioning mode, so that the rotary drum 211 can respectively drive the driving helical teeth 222 of the two slide bars 22 to rotate, and the driving helical teeth 222 are meshed with the transmission helical teeth 233 to respectively drive the two rotary bars 232 to rotate, so that the two saw blades 234 rotate, and a plurality of sugarcanes are cut off, and compared with manual chopping, the efficiency is higher;

the utility model discloses a first motor starts, drives two high-speed rotations of saw bit, can cut many sugarcane, has replaced the artifical mode of cutting down, and cutting efficiency is higher, practices thrift the human cost, and people can be through starting the second motor simultaneously to the interval between two saw bits is adjusted to sugarcane planting row spacing in the sugarcane garden, has better popularization prospect.

Specifically, the transmission assembly includes a transmission rotary gear 31 disposed in the middle of the surface of the drum 211 and a driving gear 32 disposed on the output shaft of the first motor 25, and the transmission rotary gear 31 is engaged with the driving gear 32. With the structure, when the first motor 25 rotates, the driving gear 32 is meshed with the transmission rotary teeth 31, so that the first motor 25 can drive the rotary drum 211 to rotate, and the structure is simple and convenient to process and assemble. In fact, other structures can be considered according to the situation, so that the structure of the transmission assembly can be simplified, and the processing and the assembly are convenient.

Specifically, the limiting member includes a limiting sliding groove 41 disposed on the upper side of the box body 2 and a limiting block 42 disposed on the upper side of the threaded sleeve 262, and the limiting block 42 extends into the limiting sliding groove 41 and matches with the limiting sliding groove 41. Such structure, when screw 261 rotates, through the spacing cooperation of stopper 42 with spacing spout 41, avoid screw sleeve 262 to take place to follow the rotation to make screw 261 rotate and to drive screw sleeve 262 for screw 261 slides, simple structure, be convenient for processing and assembly. In fact, other structures can be considered according to the situation, so that the structure of the limiting part can be simplified, and the processing and the assembly are convenient.

Specifically, both ends of the screw 261 are provided with stoppers 264. With such a structure, the sliding of the threaded sleeve 262 can be limited, and the sliding range of the threaded sleeve 262 is prevented from exceeding the length of the screw 261. In fact, other structures can be considered according to the situation, and the sliding of the threaded sleeve 262 can be limited, so that the sliding range of the threaded sleeve 262 is prevented from exceeding the length of the screw 261.

Specifically, the upper side of the chassis 1 is also provided with a push handle 5. With such a structure, the pushing handle 5 can be operated by a person to move the pushing device conveniently. In fact, other structures can be considered according to the situation, so that the user can conveniently push the device to move.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a sugarcane high efficiency cutting device, includes vehicle chassis (1), vehicle chassis (1) bottom is equipped with removes wheel (11), vehicle chassis (1) upside is equipped with box (2), box (2) inside is equipped with electric power storage component, its characterized in that: the box body (2) is internally and symmetrically provided with supporting seats (21), two supporting seats (21) are jointly and rotatably connected with a rotary drum (211), two ends of the rotary drum (211) are respectively and slidably connected with a sliding rod (22), two ends of the interior of the rotary drum (211) are respectively provided with a plurality of strip-shaped positioning grooves (212), two sliding rods (22) are respectively provided with a positioning sliding block (221) matched with the strip-shaped positioning grooves (212), the end parts of the two sliding rods (22) are respectively provided with a driving oblique tooth (222), two sides of the box body (2) are respectively provided with a sliding cavity (23), two sliding cavities (23) are respectively and slidably connected with an adjusting sliding block (231), the upper sides of the two adjusting sliding blocks (231) are respectively and rotatably connected with a rotary rod (232), the rotary rod (232) is provided with a transmission oblique tooth (233) meshed with the driving oblique tooth (222), the box body (2) is provided with a through groove (24) matched with the rotary rod (232), the rotating rod (232) penetrates through the through groove (24) and is provided with a saw blade (234), a return spring (235) is arranged between one end, far away from the rotary drum (211), of the adjusting slide block (231) and the sliding cavity (23), a first motor (25) is arranged in the box body (2), a transmission assembly is arranged between the first motor (25) and the rotary drum (211), a second motor (26) is further arranged in the box body (2), a screw rod (261) is fixedly connected with an output shaft of the second motor (26), a threaded sleeve (262) is assembled on the screw rod (261), a limiting piece is arranged between the threaded sleeve (262) and the box body (2), first hinged seats (263) are arranged on two sides of the threaded sleeve (262), the outer surfaces of the two sliding rods (22) are rotatably connected with a ring sleeve (223), the ring sleeve (223) is provided with a second hinged seat (224), and a connecting rod (27) is hinged between the second hinged seat (224) and the first seat (263) on the same side, the electric storage assembly is electrically connected with the first motor (25) and the second motor (26) respectively.

2. The efficient sugarcane cutting device as claimed in claim 1, wherein: the transmission assembly comprises a transmission rotating tooth (31) arranged in the middle of the surface of the rotary drum (211) and a driving gear (32) arranged on an output shaft of the first motor (25), and the transmission rotating tooth (31) is meshed with the driving gear (32).

3. The efficient sugarcane cutting device as claimed in claim 1, wherein: the locating part is including setting up in spacing spout (41) of box (2) upside and setting up in stopper (42) of screw sleeve (262) upside, stopper (42) stretch into spacing spout (41) and with spacing spout (41) phase-match.

4. The efficient sugarcane cutting device as claimed in claim 1, wherein: both ends of the screw rod (261) are provided with a stop block (264).

5. The efficient sugarcane cutting device as claimed in claim 1, wherein: the upper side of the chassis (1) is also provided with a push handle (5).

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