阅读说明：本技术 一种小型手扶式单侧铺放油菜割晒机 (small-sized hand-held single-side laying rape cutter-rower ) 是由 李海同 王刚 汤庆 吴崇友 关卓怀 江涛 沐森林 金梅 梁苏宁 吴俊� 张敏 于 2019-11-13 设计创作，主要内容包括：本发明涉及农业机械技术领域,具体涉及小型手扶式单侧铺放油菜割晒机；它包括履带底盘；安装在履带底盘上的发动机；以及挂接在履带底盘前侧的割台；其中,割台包括：割台机架；安装在割台机架下侧的水平切割器总成；安装在割台机架左侧的侧边切割器总成；设置在割台机架左侧并位于侧边切割器总成下端的分禾器；多个并排设置在割台机架前侧的星轮式分行器；安装在割台机架上的割台变速器,与水平切割器总成和侧边切割器总成分别直接或间接连接且通过动力传输链条与动力输出链轮相连接；以及安装在割台机架上的输送部,本发明的小型手扶式单侧铺放油菜割晒机能够适应复杂地形和不同植株高度、割茬高度的油菜割晒要求,操作简便、适应性强。(The invention relates to the technical field of agricultural machinery, in particular to a small-sized hand-held single-side laying rape cutter-rower; it comprises a crawler chassis; an engine mounted on the track chassis; the header is hung on the front side of the crawler chassis; wherein, the header includes: a header frame; a horizontal cutter assembly arranged on the lower side of the header frame; a side cutter assembly mounted on the left side of the header frame; a nearside divider arranged at the left side of the header frame and positioned at the lower end of the side cutter assembly; the star wheel type separator is arranged on the front side of the header rack side by side; the header transmission is arranged on the header frame, is respectively connected with the horizontal cutter assembly and the side cutter assembly directly or indirectly and is connected with the power output chain wheel through a power transmission chain; the small-sized hand-held rape cutter-rower with the single-side laying function can meet the requirements of rape cutting and sunning on complex terrains, different plant heights and stubble heights, and is simple and convenient to operate and high in adaptability.)

1, kinds of small-size hand-held type unilateral placement rape cutter-rower, its characterized in that includes:

the power output shaft assembly is arranged in front of the crawler chassis, the crawler chassis is also provided with an engine, and a flywheel of the engine is connected with an input belt pulley of the power output shaft assembly through a V-belt; and

a header hung in front of the crawler chassis;

wherein, the header includes:

a header frame;

a horizontal cutter assembly mounted to a lower side of the header frame;

a side cutter assembly mounted to a left side of the header frame;

a crop divider disposed on a left side of the header frame and located at a lower end of the side cutter assembly;

a plurality of star wheel type dividers are arranged on the front side of the header frame side by side and are positioned on the right side of the nearside dividers;

the header transmission is arranged on the header rack, is directly or indirectly connected with the horizontal cutter assembly and the side cutter assembly respectively, and is meshed with the power output chain wheel through a power transmission chain to be connected with the power output chain wheel; and

install conveying part in the header frame, conveying part is including installing horizontal guide plate unit in the header frame, setting are in the horizontal conveying chain subassembly that extends and setting along the length direction of this header frame are in the header frame the profile modeling guide plate subassembly on header frame right side.

2. The small hand-held single-side lay-on rape cutter-rower of claim 1, wherein:

the crawler chassis comprises a chassis frame, a main gearbox, a power output shaft assembly, a header power clutch and an engine support, wherein the main gearbox is respectively arranged on the chassis frame;

two triangular crawler chassis assemblies are respectively installed on power output shafts on the left side and the right side of the main gearbox;

the transmitter is mounted on the engine mount.

3. The small hand-held single-side lay-on rape cutter-rower of claim 2, wherein:

the cutting table transmission is internally provided with a wedge-shaped clutch, the tail end of the wedge-shaped clutch is provided with a stay wire, and the other end of the stay wire is arranged on the cutting table power clutch.

4. The small hand-held single-side lay-on rape cutter-rower of claim 2, wherein:

the height adjusting mechanism is installed below the chassis frame and connected with the header frame, and the height adjusting clutch is installed on the handrail of the chassis frame.

5. The small hand-held single-side lay-on rape cutter-rower of claim 1, wherein:

the lower side in front of the header rack is provided with a cutter beam, a plurality of row divider mounting seats are arranged below the cutter beam, and the star wheel type row divider and the nearside divider are respectively and correspondingly mounted on the row divider mounting seats;

the side cutter assembly has a side cutter bracket mounted to a left side of the header frame, a side cutter mounted to a front side of the side cutter bracket, a side cutter transmission mounted to the side cutter bracket, and a side cutter hood mounted to an outer side of the side cutter bracket;

the horizontal cutter assembly is provided with a horizontal cutter arranged above the cutter cross beam and a horizontal cutting transmission mechanism arranged on the horizontal cutter;

the header speed changer is respectively connected with the side cutting transmission mechanism and the horizontal cutting transmission mechanism.

6. The small hand-held single-side lay-on rape cutter-rower of claim 5, wherein:

the cross section of the front end of the lateral cutter housing is triangular, two side faces of the lateral cutter housing are outwards opened, an included angle theta is formed between the two side faces, and the theta is larger than or equal to 40 degrees and smaller than or equal to 60 degrees.

7. The small hand-held single-side lay-on rape cutter-rower of claim 1, wherein:

wherein a plurality of U-shaped frames are arranged at the front side of the header frame;

the lateral deflector unit is provided with th lateral deflector, a second lateral deflector, a third lateral deflector and a fourth lateral deflector, wherein the th lateral deflector, the second lateral deflector, the third lateral deflector and the fourth lateral deflector are arranged on the plurality of U-shaped frames from top to bottom.

8. The small hand-held single-side lay-on rape cutter-rower of claim 1, wherein:

the header rack is provided with the supporting wheel assemblies, and the supporting wheel assemblies are located above the transverse conveying chain components.

9. The small walk behind single side rape cutter-rower of claim 1,

wherein, transport portion still includes horizontal water conservancy diversion frame subassembly, horizontal water conservancy diversion frame subassembly includes that m is followed the length direction of header frame sets up the water conservancy diversion frame support of the upside of header frame, m correspond and set up m rib and setting on the water conservancy diversion frame support are m water conservancy diversion strip on the rib.

10. The small hand-held single-side lay-on rape cutter-rower of claim 1, wherein:

and a protective cover casing is arranged on the outer sides of the engine and the V-belt.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to an small-sized hand-held single-side laying rape cutter-rower.

Background

Rape is the main oil crop in China, and the planting area and the yield of the rape are in the forefront of the world. The mechanized harvesting level of the rape at the present stage is lower, particularly the cutting and sunning link of the segmented harvesting is completed manually, the problems of high working strength, low working efficiency, high labor cost and the like exist, and the planting time of the next crop is not influenced by the rush hour.

The rape cutter-sunning machine has the advantages that the rape cutter-sunning machine for cutting and laying operation is wide in China, rape planting areas are very wide, the characteristics such as plant height, gravity center height and yield of rape during harvesting are poor due to large differences between planting varieties and climates, different types of rape harvesting machines are available, the existing rape cutter-sunning machine is generally divided into two types, the type 5 is a large cutting and sunning machine which is hung on a tractor with high power or a combined harvester chassis with a cutting range larger than 2 meters, the rape is conveyed to the middle after cutting or the side , the type is generally provided with a reel, a cutting device, a conveying device and the like, the application number is , the patent application number is that front rape cutter-sunning machine is provided, the rape cutter-sunning machine mainly comprises a hanging rack, a driving wheel is arranged above the rack, a walking driving wheel is arranged above the rack, a cutting device and a conveying device are arranged on the crawler-type harvester for conveying the rape cutter-hanging and a crawler-type harvester for cutting and laying rape cutter-sunning machine, the rape cutter-hanging and the crawler-cutter are arranged on a small tractor, the crawler-hanging and the crawler-cutter-combine harvester for cutting and-sunning machine which are arranged to operate the rape cutter, the harvester has a crawler-cutter for cutting and the harvester, the harvester has a crawler-reaping machine, the harvester has a crawler-harvester with a small-cutter for cutting and has a crawler-harvester with a small cutter-harvester with a small cutter-harvester with a large cutting and a small cutter for cutting and has a small cutter for cutting and is arranged on the harvester with a large cutting and-windrowcutter for cutting and a small cutting and a large cutting and a small-windrowcutter for cutting and a large cutting and a small-windrowharvester with a large cutting and a small-windrowharvester with a large cutting and a large cutting.

Therefore, although the existing small rape cutting and sunning table has the advantages of simple structure, simplicity and convenience in operation and the like, the anti-blocking and anti-winding performance and the adaptability need to be improved so as to meet the requirements of cutting and laying of the rapes with different characteristics.

Disclosure of Invention

Aiming at the defects and shortcomings of the prior art, the invention provides small-sized handheld rape cutter-rower with single-side laying, which is simple in structure, reasonable in design and convenient to use, adopts the design that a header is hung in front of a crawler chassis through a connecting frame and is connected with a height adjusting mechanism on the crawler chassis, realizes that the header can move up and down around the crawler chassis, simultaneously adopts a star-wheel type divider to divide and hold the rape, adopts a horizontal cutter to horizontally reciprocate the rape to be cut, then adopts a conveying part to transversely convey the rape to the right side of the machine, and lays the rape outside of the machine under the action of gravity when the rape is separated from a conveying chain, thereby completing the cutting and sunning link.

The small-sized walking type single-side laying rape cutter-rower comprises a crawler chassis, a power output chain wheel is arranged in front of the crawler chassis, an engine is further arranged on the crawler chassis, an engine flywheel is connected with an input belt wheel of a power output shaft assembly through a V-belt, and a cutting table hung on the front side of the crawler chassis is further provided, wherein the cutting table comprises a cutting table frame, a horizontal cutter assembly arranged on the lower side of the cutting table frame, a side cutter assembly arranged on the left side of the cutting table frame, a crop divider arranged on the left side of the cutting table frame and positioned at the lower end of the side cutter assembly, a plurality of star wheel type crop dividers arranged on the front side of the cutting table frame side by side, a cutting table speed changer arranged on the cutting table frame, the cutting table speed changer is directly or indirectly connected with the horizontal cutter assembly and the side cutter assembly respectively, and is meshed with the power output chain wheel through a power transmission chain to be connected with the power output chain wheel, and a conveying part arranged on the cutting table frame is further provided with a transverse guide plate assembly arranged on the cutting table frame, and the conveying part comprises a transverse guide plate assembly arranged on the cutting table frame and a profiling.

In addition, the small-sized hand-held single-side laying rape cutter-rower disclosed by the invention also has the following additional technical characteristics:

, the crawler chassis comprises a chassis frame, a main gear box respectively arranged at the middle part of the chassis frame, a power output shaft assembly and a header power clutch arranged on the chassis frame, and an engine support arranged on the main gear box, wherein the power output shafts at the left side and the right side of the main gear box are respectively provided with two triangular crawler chassis assemblies, and the transmitter is arranged on the engine support.

, a wedge clutch is installed in the header transmission, the tail end of the wedge clutch is provided with a pull wire, and the other end of the pull wire is installed on the header power clutch.

step, a height adjusting mechanism is arranged under the chassis frame, the height adjusting mechanism is connected with the header frame, and a height adjusting clutch is arranged on the handrail of the chassis frame.

step, a cutter beam is installed on the lower front side of the header frame, a plurality of row divider installation seats are installed below the cutter beam, the star wheel type row divider and the row divider are respectively and correspondingly installed on the row divider installation seats, the side cutter assembly is provided with a side cutter bracket installed on the left side of the header frame, a side cutter installed on the front side of the side cutter bracket, a side cutting transmission mechanism installed on the side cutter bracket and a side cutter cover installed on the outer side of the side cutter bracket, the horizontal cutter assembly is provided with a horizontal cutter installed above the cutter beam and a horizontal cutting transmission mechanism installed on the horizontal cutter, and the header transmission is respectively connected with the side cutting transmission mechanism and the horizontal cutting transmission mechanism.

, the front cross section of the lateral cutter housing is triangular, two sides of the lateral cutter housing are outward opened and an included angle theta is formed between the two sides, theta is not less than 40 degrees and not more than 60 degrees.

, a plurality of U-shaped frames are arranged on the front side of the header frame, the transverse guide plate unit comprises a transverse guide plate, a second transverse guide plate, a third transverse guide plate and a fourth transverse guide plate, and a transverse guide plate, a second transverse guide plate, a third transverse guide plate and a fourth transverse guide plate are arranged on the plurality of U-shaped frames from top to bottom.

, a supporting wheel assembly is arranged on the header frame and is positioned above the transverse conveying chain component.

step by step, the conveying part still includes horizontal water conservancy diversion frame seam, and horizontal water conservancy diversion frame seam includes that m sets up the water conservancy diversion frame support in the upside of header frame along the length direction of header frame, and m corresponds rib and the water conservancy diversion strip of setting on m rib that sets up on m water conservancy diversion frame support.

A protective cover is mounted on the outside of the engine and V-belt.

The small-sized hand-held rape cutter-rower with the single-side laying has the advantages that the design that the header is hung in front of the crawler chassis through the connecting frame and is connected with the height adjusting mechanism on the crawler chassis is adopted, the header can move up and down around the crawler chassis, the rape cutter-rower can meet requirements of complicated terrains, different plant heights and different stubble heights, is simple and convenient to operate and high in adaptability, meanwhile, the star-wheel type divider is adopted to divide and lift the rape, the horizontal cutter is adopted to horizontally reciprocate the rape to be cut, the conveying part is adopted to transversely convey the rape to the right side of the cutter, the rape is paved outside the cutter under the action of gravity when the rape is separated from the conveying chain, accordingly, the cutting and sunning link is completed, the advantages of uniform cutting, rapid division, smooth conveying, orderliness and the like are achieved, and power transmission mechanisms such as a speed box, a header transmission are arranged between the crawler chassis and the header, power is transmitted to working components such as the horizontal cutter, the side edge, the cutter and the transverse conveying chain group and the like through the power of a diesel engine, so that the energy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this application , and are not to be construed as limiting the invention, in which:

FIG. 1 is an isometric view of a small hand-held single-side laying rape cutter-rower of the present invention;

FIG. 2 is a schematic front view of the small hand-held single-side laying rape cutter-rower of the present invention;

FIG. 3 is a front view of the track chassis of the present invention;

FIG. 4 is a schematic bottom view of the track undercarriage of the present invention;

fig. 5 is an isometric view of the header of the present invention;

fig. 6 is a schematic front view of the header of the present invention;

FIG. 7 is a schematic structural view of a transverse air guide frame assembly of the present invention; and

FIG. 8 is a schematic view of the construction of the sidecutter housing of the present invention.

Description of reference numerals:

1. the device comprises a crawler chassis, a chassis frame, a crawler chassis assembly, a triangular crawler chassis assembly, a chassis frame, a main gearbox, a cutting table power clutch, a 1002, four groups of bolt fastening combination, a 1003, an engine support, a 17, a hitch plate, a 1100, a height adjusting mechanism, a 12, a height adjusting clutch, a 13, an engine, a 1004, a V-belt, a 18, a power output shaft assembly, a 1801, a power output sprocket, a 19, a protective cover shell, a 2, a connecting frame, a 4, a cutting table, a 49, a cutting table frame, a 4008, a cutter cross beam, a 4006, a splitter mounting seat, a 4011, a U-shaped frame, a 4012, a supporting wheel assembly, a 471, a star wheel type splitter, a 472, a divider, a 45, a cutting table transmission, a 4040, a side cutter bracket, a 41, a side cutter, a 42, a side cutter cover shell, a 48, a horizontal cutter, a 4020, a horizontal cutting transmission mechanism, a 1083, a power transmission chain, a 1081, a power output sprocket, a 4001, a reversing gear box, a transverse baffle assembly, a fourth group of transverse baffle, a , a second transverse baffle, a 4004, a transverse guide plate assembly, a 4005, a transverse guide screw assembly, a 4000, a transverse guide bar conveying mechanism, a transverse guide plate assembly, a transverse guide screw conveying mechanism, a transverse guide plate assembly, a 4001, a transverse guide plate assembly.

Detailed Description

The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.

FIG. 1 is an isometric view of a small hand-held single-side laying rape cutter-rower of the present invention; FIG. 2 is a schematic front view of the small hand-held single-side laying rape cutter-rower of the present invention; FIG. 3 is a front view of the track chassis of the present invention; FIG. 4 is a schematic bottom view of the track undercarriage of the present invention; fig. 5 is an isometric view of the header of the present invention; fig. 6 is a schematic front view of the header of the present invention; FIG. 7 is a schematic structural view of a transverse air guide frame assembly of the present invention; FIG. 8 is a schematic view of the construction of the sidecutter housing of the present invention.

As shown in fig. 1 and 2, the small-sized walking type single-side laying rape cutter-rower of the embodiment comprises a crawler chassis 1 and a cutting platform 4 hung on the front side of the crawler chassis 1.

As shown in fig. 1-4, crawler chassis 1 includes chassis frame 14, main gearbox 15, two delta crawler chassis assemblies 16, header power clutch 11, two engine mounts 1003, hitch plate 17, height adjustment mechanism 1100, height adjustment clutch 12, and engine 13.

A power take-off sprocket 1801 is mounted in front of the chassis frame 14.

The main gear box 15 is mounted on the chassis frame 14.

Two triangular crawler chassis assemblies 16 are respectively arranged on power output shafts on the left side and the right side of the main gearbox 15.

The header power clutch 11 is mounted on the chassis frame 14.

Two engine mounts 1003 are mounted on the main transmission case 15 by four sets of bolt fastening assemblies 1002.

The height adjustment mechanism 1100 is mounted below the chassis frame 14.

The height adjustment clutch is mounted on the armrest of the chassis frame 14.

The engine 13 is fixedly arranged on two engine supports 1003, the flywheel of the engine 13 is connected with the power output shaft assembly 18 through a V-belt 1004, and the outer sides of the engine 13 and the V-belt 1004 are provided with a protective cover 19.

As shown in fig. 1, 2, and 5 to 8, the header 4 includes a connecting frame 2, a header frame 49, a horizontal cutter assembly installed on a lower side of the header frame 49, a side cutter assembly installed on a left side of the header frame 49, a crop divider 472 provided on a left side of the header frame 49 and located at a lower end of the side cutter, a plurality of star wheel type crop dividers 471 arranged side by side on a front side of the header frame 49 and located on a right side of the crop divider 472, a header transmission 45 installed on the header frame 49, and a conveying portion installed on the header frame 49.

As shown in fig. 1, 2, 5, and 6, the connecting frame 2 is welded to the rear side of the header frame 49, and the connecting frame 2 of the header frame 49 is hung to the front side of the hanging plate 17 by four sets of bolt assemblies 5. A cutter beam 4008 is arranged at the lower front side of the header frame 49, a plurality of row divider mounting seats 4006 are arranged below the cutter beam 4008, and a plurality of U-shaped frames 4011 are arranged at the front side of the header frame 49; a support wheel assembly 4012 is also mounted on the header frame 49.

The header frame 49 is fixedly mounted on the crawler chassis 1 through the connecting plate 2, and can rotate up and down with the crawler chassis 1 through the height adjusting structure 1100 with the crawler shaft as the center of circle.

The star wheel type divider 471 and the divider 472 are respectively and correspondingly installed on the divider installation seat 4006;

the side cutter assembly has a side cutter bracket 4040 mounted to the left side of the header frame 49, a side cutter 41 mounted to the front side of the side cutter bracket 4040, a side cutter transmission 4030 mounted to the side cutter bracket 4040, and a side cutter cover 42 mounted to the outside of the side cutter bracket 4040.

As shown in FIG. 8, the cross-section of the front end of the sidecutter housing 42 is triangular, and both side surfaces of the sidecutter housing 42 are flared outward with an included angle θ between the side surfaces, θ being 40 ° or more and 60 ° or less.

As shown in fig. 1, 2, 5, and 6, the horizontal cutter assembly has a horizontal cutter 48 mounted above a cutter cross member 4008 and a horizontal cutting transmission mechanism 4020 mounted at an intermediate position of the horizontal cutter 48.

A header transmission input sprocket 4501 of the header transmission 45 is meshed with a power output sprocket 1081 through a power transmission chain 3 and is connected with the power output sprocket 1081, a wedge-shaped clutch is installed in the header transmission 45, a pull wire is installed at the tail end of the wedge-shaped clutch, and the other end of the pull wire is installed on the header power clutch 11.

The horizontal cutting transmission mechanism 4020 is connected with the header transmission 45, and the side cutting transmission mechanism 4030 is connected with the header transmission 45 through the reversing gear box 4001.

As shown in fig. 1, 2, 5 to 7, the conveying part includes a transverse baffle unit, a transverse conveyor chain assembly 46 disposed on the header frame 49 and extending along the length direction of the header frame 49 and connected to the header transmission, a profile baffle assembly 44 disposed on the right side of the header frame 49, and a transverse baffle assembly 43, and the support wheel assembly 4012 is located above the transverse conveyor chain assembly 46.

The transverse baffle unit is provided with transverse baffles 4002, 4003, 4004 and 4005 which are mounted on the header frame 49 through set screws 4007, transverse baffles 4002, 4003, 4004 and 4005 are mounted on a plurality of U-shaped frames 4011 from top to bottom and are positioned right in front of the header frame 49, and the side cutter housing 42 is mounted on the transverse baffles 4002 and the second transverse baffles 4003.

The lateral transfer chain assembly 46 has a transfer chain group 4010.

The contoured baffle assembly 44 includes a transition plate 4410 and a baffle 4420 that is angled away from the direction directly forward of the header frame 49.

The transverse guide frame assembly 43 comprises m guide frame supports 4301 arranged on the upper side of the header frame 49 along the length direction of the header frame 49, m corresponding to the ribs 4302 arranged on the m guide frame supports 4301 and the guide bars 4303 arranged on the m ribs 4302, and the end of the guide bar 4303 is provided with a circular arc section of 0.5mm, in this embodiment, m is 4.

The small-sized hand-held rape cutter-rower with single-side laying is characterized in that the cutting table is hung in front of a crawler chassis through a connecting frame and connected with a height adjusting mechanism on the crawler chassis, the cutting table can move up and down around the crawler chassis, can meet the requirements of rape cutting and sunning in complex terrains, different plant heights and stubble heights, is simple and convenient to operate and high in adaptability, meanwhile, a star-wheel type divider is used for dividing and holding rape, a horizontal cutter is used for horizontally reciprocating cutting the rape, a conveying part is used for transversely conveying the rape to the right side of the machine, the rape is laid outside the machine under the action of gravity when the rape is separated from a conveying chain, so that the cutting and sunning link is completed, the advantages of uniform cutting, rapid dividing, smooth conveying, orderly laying and are achieved, power transmission mechanisms such as a main gearbox, a cutting table transmission and the like are arranged between the crawler chassis and the cutting table, power is transmitted to working components such as the horizontal transmission chain set, the side cutter and the cutter are low in energy consumption, and the maneuverability and maneuverability.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.