CN214628216U - Quick assembly disassembly's two disc ensiling headers - Google Patents

Abstract

The utility model discloses a quick assembly disassembly's two disc ensiling headers, the device are including hanging the mechanism, it reaps the mechanism to hang to set up two disc types side by side in the mechanism, it is provided with the locking coupling mechanism that can with hitching machines reciprocal anchorage to hang the mechanism rear side, two disc types reap the mechanism front end and all set up branch standing grain mechanism, divide standing grain mechanism to fix hang in the mechanism, two disc types reap mechanism upper portion and are provided with angularly adjustable and hold up standing grain mechanism, angularly adjustable hold up standing grain mechanism and install hang in the mechanism, two disc types reap and are provided with crop conveying mechanism between the mechanism. The utility model discloses can solve present silage harvester's header structure complicacy, the design is unreasonable, and it is poor to reap the effect, and the dismouting is loaded down with trivial details, leads to silage harvester can't satisfy the problem of little plots green fodder combine harvest operation demands such as mountain region hilly area, paddy field.

Description

Quick assembly disassembly's two disc ensiling headers

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to quick assembly disassembly's two disc ensiling headers.

Background

In recent years, China formally begins to put forward and develop grass husbandry vigorously, develops and establishes a modern forage grass production and utilization system with Chinese characteristics, drives the vigorous development of the herbivorous livestock breeding industry, simultaneously comprehensively and deeply promotes the structural reform of the agricultural supply side in China, increases the feed crop operation area in China, actively develops high-quality pastures such as alfalfa in China, vigorously cultivates the modern forage grass industry system, expands the supplementary test points of grain-to-feed and grain-to-bean, and the agricultural problem of development proposed by a central file with the central part of 3 years continuously is not in conflict with the proposal of developing the farmland agriculture to the grain and grass consideration in China proposed by universities. Structure adjustment and planning of national planting: according to the requirements of breeding with seeds and promoting the breeding with seeds, the silage corn is developed according to local conditions, a high-quality feed source is provided, and the silage corn is subjected to in-situ abdominal transformation and value increase. In 2020, the area of silage corns reaches 2500 ten thousand mu, the area of alfalfa reaches 3500 ten thousand mu, and the multivariate development is realized. High-quality alfalfa, silage corn, forage oat and other forage grass are developed in the northern area, and ryegrass, clover, pennisetum, forage rape, forage ramie, forage mulberry leaf and the like are developed in the southern area. Alfalfa, oats, clover have vigorous silage harvest requirements themselves, and 2500 million acres of silage corn will directly bring the requirements of a silage machine. In addition, the adjustment of the ternary planting structure will continue, which will bring about the need for a long-term stabilization of the silage harvester. Meanwhile, the market scale of domestic livestock breeding industry is over trillion, CR10 of cattle and sheep breeding industry cannot reach 5 percent at present, and compared with 50 percent of market occupation of ten enterprises in Europe and America, the market occupation of the cattle and sheep breeding industry is huge in future, and under the environmental protection pressure, the policy can accelerate the quitting of low-efficiency scatter-breeding households and the scale enterprises are expanded rapidly. Compared with the development courses of European and American countries, the domestic animal husbandry is similar to the initial level of European and American 90 years, namely, the large-scale starting stage enters the large-scale accelerating stage, and the explosive demand on large-scale and high-efficiency products in forage grass is generated in the process.

The silage is prepared by cutting green feed with the water content of 65-75%, inhibiting the propagation of various mixed bacteria under the closed anoxic condition through the fermentation effect of anaerobic lactobacillus, and the obtained coarse fodder is mainly used for feeding ruminants, becomes an indispensable part in cattle raising feed, and has the advantages of small storage area, no fire problem, and long-term storage. The commercialization of silage has become the indispensable realistic demand of forage grass production, however, because current silage harvester's header structure is complicated, the design is unreasonable, and it is poor to reap the effect, and the dismouting is loaded down with trivial details, leads to silage harvester can't be fine satisfy hilly area, little plots such as paddy field greenfeed combine harvest operation demand.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a quick assembly disassembly's two disc ensiling headers can solve present ensiling harvester's header structure complicacy, and the design is unreasonable, and it is poor to reap the effect, and the dismouting is loaded down with trivial details, leads to ensiling harvester can't satisfy the problem of little landmass greenfeed combine harvest operation demands such as mountain region hilly area, paddy field.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

the utility model provides a quick assembly disassembly's two disc ensiling headers, includes hangs the mechanism, hang and set up two disc types in the mechanism side by side and reap the mechanism, it is provided with the locking coupling mechanism that can with articulate machines reciprocal anchorage to hang the mechanism rear side, two disc types reap the mechanism front end and all set up branch standing grain mechanism, divide standing grain mechanism to fix hang in the mechanism, two disc types reap mechanism upper portions and are provided with angularly adjustable and hold up standing grain mechanism, angularly adjustable hold up standing grain mechanism to install hang in the mechanism, two disc types reap and be provided with crop conveying mechanism between the mechanism, two disc types reap the mechanism and pass through power supply cooperation of power conveying mechanism and articulate machines and be connected.

The suspension mechanism comprises a suspension frame, side protection beams are respectively arranged on two sides of the suspension frame, a cutting table side protection frame is arranged below the side protection beams, and a side covering piece is arranged above the side protection beams.

The dividing mechanism comprises a header side divider, a divider and a middle divider, the side divider is arranged at the front end of the side guard beam in a matching way, the working end of the divider is arranged at the front end of the disc type harvesting mechanism, the tail end of the divider is fixedly arranged on the suspension frame through a divider connecting frame, and the middle divider is arranged between the two disc type harvesting mechanisms.

The cutting table side divider comprises a side divider guard plate, side divider dividing teeth, side divider limiting plates and side divider front guard plates, wherein the side divider guard plate is installed on the side guard beams in a matched mode through cutting table side divider installation pins or split pins;

the divider comprises a divider mounting frame, divider fingers and divider teeth, a plurality of divider teeth are vertically arranged on the front side of the divider mounting frame, the divider fingers are arranged on the divider teeth, and the rear side of the divider mounting frame is fixedly mounted on the suspension frame;

the middle divider comprises a middle divider supporting plate, a middle divider upper plate, a middle divider shifting finger, a middle divider lower mounting plate and a middle divider mounting plate, wherein the middle divider upper plate is horizontally arranged on the middle divider supporting plate, the middle divider shifting finger is arranged at the front end of the middle divider upper plate, and the tail end of the middle divider supporting plate is mounted on the suspension bracket through the middle divider lower mounting plate and the middle divider mounting plate in a matched manner.

The disc type harvesting mechanism comprises a reel and a cutting knife mounting disc arranged at the lower part of the reel, a bionic cutting knife is arranged on the cutting knife mounting disc, an upper reel finger, a second reel finger, a third reel finger, a fourth reel finger and a knife protecting tooth are sequentially arranged on the outer wall of the reel from top to bottom, a gearbox is arranged at the lower part of the cutting knife mounting disc and comprises an upper gearbox shell and a lower gearbox shell, a first gearbox shaft is horizontally arranged in the lower gearbox shell, one end of the first gearbox shaft is connected with a gearbox power input gear arranged outside the lower gearbox shell in a matching way, the gearbox power input gear is connected with the power conveying mechanism in a matching way, the other end of the first gearbox shaft is provided with a gearbox shaft power output gear, and the gearbox shaft power output gear is meshed with a second gearbox shaft power input gear, the cooperation of gearbox two-shaft power input gear is installed vertically set up in the bottom of the internal gearbox two-shaft of gearbox inferior valve, be provided with first external tooth on the gearbox two-shaft, mesh installation gearbox three-shaft gear wheel on the first external tooth, the cooperation of gearbox three-shaft gear wheel is installed vertically set up in the internal triaxial bottom of gearbox inferior valve, gearbox three-shaft top is passed the cutting knife mounting disc with the cooperation of reel is connected, the last pivoted suit cutting knife mounting disc flange relatively of gearbox three-shaft, cutting knife mounting disc flange with cutting knife mounting disc fixed connection, cutting knife mounting disc flange lower extreme is provided with the second external tooth, the second external tooth is installed with the cooperation the epaxial gearbox two-shaft gear wheel intermeshing installation of gearbox two.

The center position of the reel is provided with a mounting hole, the reel mounting flange is fixedly mounted on the mounting hole, a wear-resistant copper sleeve is cooperatively mounted on the center hole of the reel mounting flange, a reel transfer flange is cooperatively mounted on the wear-resistant copper sleeve, the reel transfer flange is sleeved at the top end of the three shafts of the gearbox, the reel mounting flange and the reel transfer flange are mutually fixed through a safety pin, the upper part of the reel transfer flange is provided with a flange protecting cover (37), the flange protecting cover is fixedly mounted at the top end of the three shafts of the gearbox through a nut, an upper assembling hole is arranged on the upper shell of the gearbox corresponding to the top of the two shafts of the gearbox, a second upper sealing cover of the gearbox is cooperatively mounted on the upper assembling hole, and a first lower assembling hole is arranged at the corresponding position of the lower shell of the gearbox and the bottom of the two shafts of the gearbox, the utility model discloses a cutting knife mounting disc, including cutting knife mounting disc, gearbox, bearing plate, bearing.

Power transmission device includes hydraulic motor, the first transfer gear of cooperation installation on hydraulic motor's the output shaft, first transfer gear reaps the mechanism with one of them disc type gearbox power input gear intermeshing, the main shaft of first transfer gear passes through the bearing frame and is connected with the transfer shaft cooperation, the transfer shaft is terminal to reap the mechanism through second transfer gear and another disc type gearbox power input gear intermeshing, the transfer shaft lower part is provided with the protection drain pan of constituteing by header transfer shaft lower protective plate and observation window apron, be provided with on the observation window apron with the corresponding observation window of first transfer gear and second transfer gear.

Locking coupling mechanism includes that the header articulates the deadlock frame, the header articulates the deadlock frame and erects in the mounted frame rear side, the header articulates the pivot that the deadlock frame set up including the level, be provided with the couple in the pivot, pivot one end is passed through the gear assembly and is connected with locking motor's main shaft cooperation.

The crop conveying mechanism comprises an auxiliary feeding roller arranged between the two disc type harvesting mechanisms, upper covering parts are respectively arranged on two sides of the front part of the auxiliary feeding roller, grass clearing knives are respectively arranged on two sides of the rear part of the auxiliary feeding roller, and the upper covering parts and the grass clearing knives are fixedly arranged on the suspension bracket.

The angle-adjustable grain lifting mechanism comprises a grain lifting rod mounting frame, one end of the grain lifting rod mounting frame is fixedly mounted on the suspension frame through a tail mounting plate, a first arc-shaped hole capable of enabling the grain lifting rod mounting frame to move up and down is formed in the tail mounting plate, a first fixed mounting hole used for fixing the grain lifting rod mounting frame is formed in one side of the first arc-shaped hole, the other end of the grain lifting rod mounting frame is fixedly mounted on a grain lifting rod through a head mounting plate, a second arc-shaped hole capable of enabling the grain lifting rod to move up and down is formed in the head mounting plate, and a second fixed mounting hole used for fixing the grain lifting rod is formed in one side of the second arc-shaped hole.

The utility model has the advantages that: the utility model has reasonable design and reasonable structure, two disc type harvesting mechanisms, a seedling dividing mechanism and an angle-adjustable seedling holding mechanism are arranged on the hanging mechanism respectively according to the working procedures, the structure is simplified, the maintenance and the disassembly are convenient, the utility model can adapt to the operation requirements of small plots such as mountainous hilly areas, paddy fields and the like, the locking connecting mechanism which can be mutually fixed with a hanging machine is arranged at the rear side of the hanging mechanism, the utility model can be connected with the hanging machine, the locking design can prevent the unhooking of the utility model with the hanging machine due to the bumpy road surface of the mountainous hilly areas, the design of the two disc type harvesting mechanisms can maximally harvest the crops in the operation area while adapting to the operation requirements of the small plots, the seedling dividing mechanism can guide the crops to enter the two disc type harvesting mechanisms, the working efficiency is improved, angularly adjustable holds up standing grain mechanism can be to different crops and operation environment angle of adjustment, and crop conveying mechanism can send into the collection equipment who corresponds with it smoothly with the crop after reaping, prevents that the crop after reaping from stagnating the utility model discloses in, influence equipment normal operating, and two disc type harvesting mechanism pass through power conveying mechanism and are connected with the power supply cooperation of articulating the machines, and equipment itself does not have the power supply, makes the utility model discloses the structure is simpler. The utility model discloses the width is reasonable, and in hanging the transition, accessible ordinary vehicle can be passed road or landmass, is applicable to little ground operations such as mountain region hills, paddy field. The utility model discloses a machinery variable speed down drive mode, compact structure reduces the height of cutting stubble, and transmission is high-efficient, maintain simply, hydraulic drive has eliminated the impact of header start or load change to the complete machine transmission, and the header is small and exquisite light, can reduce the operation load of articulated machines, can realize quick assembly disassembly, has improved header and has traded the dress speed, has reduced the degree of difficulty that the header traded the dress, has reduced crop waste, can realize to articulate the lock, and is safe high-efficient, has designed multilayer branch formula reel according to the natural material flow trend mode of input crop, and feeding resistance is little, divider, reel finger, the harvesting of not going to the right bank of crops such as silage maize, sweet sorghum, chinese wolfsbane grass, alfalfa, fodder oat, fodder rape, rye grass, clover, fodder mulberry leaf, because this utility model adopts mechanical variable speed down drive mode, compact structure, reduces the height of cutting stubble, and maintains simply, and hydraulic drive has eliminated the impact of header start or load change to the complete machine transmission, and the header is small and light, can reduce the operation load of articulated machines, can realize quick assembly and disassembly, has improved the header traded dress speed, has reduced the degree of difficulty of changing, has reduced crop waste, has realized hanging lock, has realized dividing the wrong formula reel that divides the straw divider, and has divided, and has realized that the natural material flow trend mode is divided, and has divided, has divided the straw is divided, and is divided to divide the straw finger to divide the straw to be divided, The high-efficiency matching of the grass clearing cutter and the grain lifter ensures that the power is pressed down and conveyed to the feeding cutting mechanism without interruption in the harvest cutting width after the materials are cut off, effectively solves the grass blockage phenomenon, reduces the feeding resistance and ensures smooth feeding, creates conditions for realizing uniform cutting subsequently, adopts a bionic cutter in the shape of the cutter, has small cutting power consumption, high efficiency and less waste, greatly improves the cutting efficiency and quality, is provided with the cutter protecting teeth, not only can protect the cutter, but also can prevent the waste caused by repeated cutting due to cutting failure, the header fills up the requirement of China on small land operation such as mountains, hills and paddy fields, has the advantages of wide application range, high transmission efficiency, simple maintenance, small size, portability, realization of quick disassembly and assembly, safety, high efficiency, high feeding efficiency, low power consumption, low stubble cutting in operation, less waste and the like, achieves the advantage of fully utilizing forage grass crop resources, and ensures the sustainable development of agriculture.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic structural view of the grass-removing knife and the hanging and locking frame of the header of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a schematic structural view of the power transmission mechanism of the present invention;

FIG. 6 is a schematic structural view of the suspension bracket of the present invention;

FIG. 7 is a schematic structural view of the transmission of the present invention;

fig. 8 is a schematic structural view of the intermediate divider of the present invention;

fig. 9 is a schematic structural view of the nearside divider of the present invention;

fig. 10 is a schematic structural view of the header side divider of the present invention;

FIG. 11 is a schematic view of the grass brushing device of the present invention;

fig. 12 is a schematic structural view of the grass-cleaning knife of the present invention.

In the drawings, 1. a grain-supporting rod; 2. an upper covering member; 3. an auxiliary feed roller; 4. a suspension bracket; 5. a reel; 5-1, feeding a seedling pulling finger; 5-2, two layers of seedling pulling fingers; 5-3, three layers of seedling pulling fingers; 5-4, four layers of reel fingers; 5-5, protecting cutter teeth; 6. a side cover; 7. a cutting table side protection frame; 8. a divider connecting frame; 9. fixing the bolt; 10. a header split shaft lower guard plate; 11. the header is connected with a locking frame; 12. locking the motor; 13. locking a quick connector of the motor; 14. a quick connector cover; 15. a hydraulic motor quick connector; 16. a hydraulic motor; 17. a gearbox lower housing; 18. a cutter mounting disc; 19. a bionic cutting knife; 20. a header side divider mounting pin; 21. a header side divider; 21-1, side divider guard plate; 21-2, dividing teeth of a side divider; 21-3, limiting plates of the side grain dividers; 21-4. side divider front guard board; 22. a crop divider; 22-1, a divider mounting frame; 22-2, dividing the crop into straw fingers; 22-3, dividing the straw teeth; 23. a middle divider of the header; 23-1. a middle divider supporting plate; 23-2. an upper plate of the middle divider; 23-3, a seedling pulling finger of the middle seedling divider; 23-4. a lower mounting plate of the middle divider; 23-5, mounting a middle divider; 24. a grass brushing device; 24-1, brushing grass teeth; 24.2-a grass brusher mounting plate; 25. a lower guard plate of the header; 26. a cotter pin; 27. a cutting knife connecting plate; 28. a side guard beam; 29. a grass clearing knife; 30. an observation window cover plate; 31. a straw mounting bracket; 32. a gearbox power input gear; 33. a transfer gear; 34. a bearing seat; 35. a branch shaft; 36. installing a flange on the reel; 37. a flange cover; 38. a wear-resistant copper sleeve; 39. a reel transfer flange; 40. a nut; 41. a shear pin; 42. the cutting knife mounting disc is connected with the flange; 43. a secondary shaft upper sealing cover of the gearbox; 44. a first shaft of the gearbox; 45. a shaft power output gear of the gearbox; 46. a gearbox two-shaft lower sealing cover; 47. a second shaft of the gearbox; 48. a gearbox two-shaft power input gear; 49. a gear box with a large gear; 50. a three-shaft lower sealing cover of the gearbox; 51. three shafts of the gearbox; 52. a three-shaft gearwheel of the gearbox; 53. a gearbox upper housing; 54. and the second transfer gear.

Detailed Description

As shown in fig. 1, a quick assembly disassembly's two disc ensiling headers, including hanging the mechanism, hang and set up two disc type harvesting mechanisms side by side in the mechanism, hang the mechanism rear side and be provided with the locking coupling mechanism that can with hitch attachment reciprocal anchorage, two disc type harvesting mechanism front ends all set up branch standing grain mechanism, divide standing grain mechanism to fix hang in the mechanism, two disc type harvesting mechanism upper portions are provided with angularly adjustable standing grain mechanism, angularly adjustable standing grain mechanism installs on hanging the mechanism, is provided with crop conveying mechanism between two disc type harvesting mechanisms, two disc type harvesting mechanisms pass through power conveying mechanism and are connected with the power supply cooperation of hitch attachment.

As shown in fig. 1, 2 and 6, the suspension mechanism includes a suspension frame 4, side guard beams 28 are respectively arranged at two sides of the suspension frame 4, a cutting table side guard frame 7 is arranged below the side guard beams 28, a side covering member 6 is arranged above the side guard beams 28, in order to improve structural strength and facilitate mounting and dismounting of parts, the suspension frame 4 adopts an i-shaped mechanism with two upright posts arranged in the middle, and an area between the two upright posts provides mounting and working space for the crop conveying mechanism.

As shown in fig. 1 and 2, the dividing mechanism includes a header side divider 21, a divider 22 and a middle divider 23, the side divider 21 is mounted at the front end of a side guard beam 28, the working end of the divider 22 is arranged at the front end of the disc type harvesting mechanism, the tail end of the divider 22 is fixedly mounted on the suspension frame 4 through a divider connecting frame 8, and the middle divider 23 is arranged between the two disc type harvesting mechanisms.

As shown in fig. 1, 2 and 10, the cutting table side divider 21 comprises a side divider guard plate 21-1, side divider dividing teeth 21-2, side divider limiting plates 21-3 and a side divider front guard plate 21-4, the side divider guard plate 21-1 is mounted on a side guard beam 28 through a cutting table side divider mounting pin 20 or a cotter pin 26 in a matching manner, the side divider limiting plate 21-3 capable of limiting the lowest rotation position of the side divider guard plate 21-1 is arranged at the connection position of the side divider guard plate 21-1 and the side guard beam 28, the side divider front guard plate 21-4 is arranged at the front end of the side divider guard plate 21-1, and the side divider dividing teeth 21-2 are arranged on the inner side of the side divider guard plate 21-1;

as shown in fig. 1, 2 and 9, the divider 22 comprises a divider mounting frame 22-1, divider fingers 22-2 and divider teeth 22-3, the front side of the divider mounting frame 22-1 is vertically provided with a plurality of divider teeth 22-3, the divider teeth 22-3 are provided with the divider fingers 22-2, and the rear side of the divider mounting frame 22-1 is fixedly mounted on the suspension frame 4;

as shown in fig. 1, 2 and 8, the middle divider 23 comprises a middle divider support plate 23-1, a middle divider upper plate 23-2, a middle divider finger 23-3, a middle divider lower mounting plate 23-4 and a middle divider mounting plate 23-5, the middle divider upper plate 23-2 is horizontally arranged on the upper part of the middle divider support plate 23-1, the middle divider finger 23-3 is arranged at the front end of the middle divider upper plate 23-2, the tail end of the middle divider support plate 23-1 is mounted on the suspension bracket 4 through the middle divider lower mounting plate 23-4 and the middle divider mounting plate 23-5 in a matching way, the front end of the middle divider upper plate 23-2 is in a sharp angle shape, and the middle divider mounting plate 23-5 with two arc sides is matched, so that the crop can be divided into two strands to enter two disc type harvesting mechanisms, the harvesting efficiency is improved.

As shown in fig. 1, 2 and 7, the disc-type harvesting mechanism comprises a reel 5 and a cutter mounting disc 18 arranged at the lower part of the reel 5, a bionic cutter 19 is arranged on the cutter mounting disc 18, an upper reel finger 5-1, a second layer reel finger 5-2, a third layer reel finger 5-3, a fourth layer reel finger 5-4 and a cutter protecting tooth 5-5 are sequentially arranged on the outer wall of the reel 5 from top to bottom, a gearbox is arranged at the lower part of the cutter mounting disc 18 and comprises a gearbox upper shell 53 and a gearbox lower shell 17, a gearbox shaft 44 is horizontally arranged in the gearbox lower shell 17, one end of the gearbox shaft 44 is connected with a gearbox power input gear 32 arranged outside the gearbox lower shell 17 in a matching way, the gearbox power input gear 32 is connected with a power conveying mechanism in a matching way, and a gearbox power output gear 45 is arranged at the other end of the gearbox shaft 44, a shaft power output gear 45 of the gearbox is meshed with a shaft power input gear 48 of the gearbox, the shaft power input gear 48 of the gearbox is installed at the bottom end of a second shaft 47 of the gearbox vertically arranged in a lower shell 17 of the gearbox in a matching manner, first external teeth are arranged on the second shaft 47 of the gearbox, a three-shaft gear wheel 52 of the gearbox is installed on the first external teeth in a meshing manner, the three-shaft gear wheel 52 of the gearbox is installed at the bottom end of a three-shaft gear wheel 51 vertically arranged in the lower shell 17 of the gearbox in a matching manner, the top of the three-shaft gear wheel 51 of the gearbox penetrates through a cutter mounting disc 18 to be connected with a reel 5 in a matching manner, a cutter mounting disc connecting flange 42 capable of rotating relatively is sleeved on the three-shaft gear wheel 51 of the gearbox, the cutter mounting disc connecting flange 42 is fixedly connected with the cutter mounting disc 18, second external teeth are arranged at the lower end of the cutter mounting disc connecting flange 42, and the second external teeth are installed on a second shaft 49 of the gear wheel 47 of the gearbox in a matching manner in a meshing manner.

As shown in fig. 2, 7 and 11, a mounting hole is arranged at the central position of the reel 5, a reel mounting flange 36 is fixedly mounted on the mounting hole, a wear-resistant copper sleeve 38 is fittingly mounted on the central hole of the reel mounting flange 36, a reel transfer flange 39 is fittingly mounted on the wear-resistant copper sleeve 38, the reel transfer flange 39 is sleeved at the top end of a three-shaft 51 of the gearbox, the reel mounting flange 36 and the reel transfer flange 39 are fixed with each other through a safety pin 41, a flange protecting cover 37 is arranged at the upper part of the reel transfer flange 39, the flange protecting cover 37 is fixedly mounted at the top end of the three-shaft 51 of the gearbox through a nut 40, an upper assembling hole is arranged at the position of an upper casing 53 of the gearbox corresponding to the top of a two-shaft 47 of the gearbox, an upper assembling hole is fittingly mounted with an upper sealing cover 43 of the two-shaft of the gearbox, a first assembling hole is arranged at the position of a lower casing 17 of the gearbox corresponding to the bottom of the two-shaft 47 of the gearbox, the first lower assembly hole is provided with a gearbox two-shaft lower sealing cover 46 in a matching way, a second lower assembly hole is arranged at the position, corresponding to the bottom of a gearbox three-shaft 51, of the gearbox lower shell 17, a gearbox three-shaft lower sealing cover 50 is arranged on the second lower assembly hole in a matching way, grass brushers 24 and header connecting plates 27 are arranged on the outer edge of the bottom of the cutting knife mounting disc 18 at intervals in an upward alternating way, each grass brusher 24 comprises a grass brushing tooth 24-1 and grass brusher mounting plates 24-2 arranged on two sides of the grass brushing tooth 24-1, the grass brushing tooth 24-1 is fixedly arranged on the cutting knife mounting disc 18 through the grass brusher mounting plates 24-2, and the bottom of the gearbox is provided with a header lower protective plate 25.

As shown in fig. 2, 3 and 5, the power transmission mechanism includes a hydraulic motor 16, a first transfer gear 33 is fittingly installed on an output shaft of the hydraulic motor 16, the first transfer gear 33 is meshed with a transmission case power input gear 32 of one disc type harvesting mechanism, a main shaft of the first transfer gear 33 is fittingly connected with a transfer shaft 35 through a bearing seat 34, a tail end of the transfer shaft 35 is meshed with a transmission case power input gear 32 of another disc type harvesting mechanism through a second transfer gear 54, a protective bottom case composed of a header transfer shaft lower guard plate 10 and an observation window cover plate 30 is arranged at a lower portion of the transfer shaft 35, the header transfer shaft lower guard plate 10 is fixedly installed on the suspension bracket 4 through a fixing bolt 9, and an observation window corresponding to the first transfer gear 33 and the second transfer gear 54 is arranged on the observation window cover plate 30.

As shown in fig. 2 and 3, the locking connection mechanism includes a header hanging dead-locking frame 11, the header hanging dead-locking frame 11 is disposed at the rear side of the suspension frame 4, the header hanging dead-locking frame 11 includes a horizontally disposed rotating shaft, a hook is disposed on the rotating shaft, and one end of the rotating shaft is connected with a main shaft of the locking motor 12 through a gear assembly in a matching manner.

As shown in fig. 1, 3 and 12, the crop conveying mechanism comprises an auxiliary feeding roller 3 arranged between two disc-type harvesting mechanisms, the two sides of the front part of the auxiliary feeding roller 3 are respectively provided with an upper covering part 2, the two sides of the rear part of the auxiliary feeding roller 3 are respectively provided with a grass removing knife 29, the upper covering part 2 and the grass removing knife 29 are both fixedly arranged on a suspension bracket 4, the grass removing knife 29 is of a comb-like structure, namely, a plurality of combing strips are horizontally arranged on a mounting plate, the auxiliary feeding roller 3 pushes a crop after a grain holding rod 1 is pushed to the operation area of the grass removing knife 29, the crop horizontally enters between the combing strips of the grass removing knife 29, and after the crop passes through the grass removing knife 29, sundries such as weeds and the like on the crop are scraped by the combing strips.

As shown in fig. 1, fig. 3 and fig. 4, the angle-adjustable grain-supporting mechanism includes a grain-supporting rod mounting bracket 31, one end of the grain-supporting rod mounting bracket 31 is fixedly mounted on the suspension bracket 4 through a tail mounting plate, a first arc-shaped hole capable of enabling the grain-supporting rod mounting bracket 31 to move up and down is provided on the tail mounting plate, a first fixed mounting hole for fixing the grain-supporting rod mounting bracket 31 is provided on one side of the first arc-shaped hole, the other end of the grain-supporting rod mounting bracket 31 is fixedly mounted on the grain-supporting rod 1 through a head mounting plate, a second arc-shaped hole capable of enabling the grain-supporting rod 1 to move up and down is provided on the head mounting plate, a second fixed mounting hole for fixing the grain-supporting rod 1 is provided on one side of the second arc-shaped hole, the grain-supporting rod 1 is of a V-shaped structure, and can push crops back and gather together towards the middle to enter an operation area of the disc-type harvesting mechanism.

The utility model discloses a set up quick-operation joint covering 14 on the mounted frame 4, set up hydraulic motor quick-operation joint 15 and locking motor quick-operation joint 13 on the quick-operation joint covering 14, hydraulic motor 16 and locking motor 12 are all covered by quick-operation joint covering 14, the position that corresponds the hitching point above the mounted frame 4 is provided with the hitching position mark point of triangle-shaped position, gearbox lower casing 17 is installed on mounted frame 4, gearbox lower casing 17 and gearbox upper casing 53 pass through bolted connection, gearbox upper 53, lower casing and 17 gearbox two epaxial 43, lower shrouding 46, gearbox three-axis lower shrouding 50 and other sealing element constitute sealed gearbox cavity, two epaxial shrouding 43 and gearbox upper casing 53 pass through bolted connection, also be the oiling mouth simultaneously, gearbox two-axis lower shrouding 46 and gearbox lower casing 17 pass through bolted connection, the gearbox power input gear 32 is linked with a gearbox primary shaft power output gear 45 through a gearbox primary shaft 44, the gearbox primary shaft power output gear 45 is meshed and linked with a gearbox secondary shaft power input gear 48, the gearbox secondary shaft power input gear 48 is linked with a gearbox secondary shaft 47, the gearbox secondary shaft 47 is a gear shaft, the middle part of the gearbox primary shaft power output gear is a small gear, the small gear is meshed and linked with a gearbox three-shaft large gear 52, the gearbox three-shaft large gear 52 is linked with a gearbox three-shaft 51, the rotating speed of the gearbox third shaft 51 is greatly reduced through the high transmission ratio from the small gear to the gearbox three-shaft large gear 52, the gearbox third shaft 51 is linked with a reel transfer flange 39 through a spline connection, the reel transfer flange 39 is linked with a reel mounting flange 36 through a safety pin 41, and the reel mounting flange 36 is provided with a reel 5 through bolts, and then the reel 5 and the third shaft of the gearbox which greatly reduces the rotating speed have the same rotating speed so as to meet the requirement of the feeding linear speed of the reel 5, a wear-resistant copper sleeve 38 is arranged between the reel transfer flange 39 and the reel mounting flange 36, the second shaft 47 of the gearbox is linked with the second shaft big gear 49 of the gearbox, the second shaft big gear 49 of the gearbox is linked with the gear at the lower end of the cutting knife mounting disk connecting flange 42 in a meshing way, the cutting knife mounting disk connecting flange 42 is arranged in the upper shell 53 of the gearbox through two bearings, the third shaft 51 of the gearbox is arranged in the cutting knife mounting disk connecting flange 42, the cutting knife mounting disk connecting flange 42 is provided with the cutting knife mounting disk 18 through bolts, the upper surface of the lower part of the cutting knife mounting disk 18 is provided with the bionic dividing knife 19 through bolts, the lower surface of the lower part of the cutting knife mounting disk 18 is provided with the grass wiper 24 and the cutting table connecting plate 27 through bolt holes for installing the bionic cutting knife 19 at intervals, because the gear box second shaft gearwheel 49 and the cutting knife mounting disc connecting flange 42 are provided with gearwheels with pinions, the rotating speed of the cutting knife mounting disc connecting flange 42 is greatly increased, and the bionic cutting knife 19 meets the requirement of the bionic cutting knife 19 on high cutting linear speed.

The middle divider 23 comprises a middle divider lower mounting plate 23-4 and a middle divider mounting plate 23-5 for mounting the middle divider, a side divider guard plate 23-1 is arranged on the middle divider mounting plate 23-5, a middle divider upper plate 23-2 and a middle divider finger 23-3 are arranged on the side divider guard plate 23-1, and the middle divider mounting plate 23-5 is positioned below the bionic cutter 19 during operation to protect the bionic cutter 19.

When the header is required to operate, a driver drives the hanging machine tool, the header can be easily hung on the hanging machine tool by observing the position mark points arranged above the hanging frame 4, then the hanging machine tool lifts the header, so that the lower hanging point on the hanging machine tool is shifted to the hanging point below the hanging frame 4 until the hanging machine tool reaches the installation position, at the moment, the quick joint 13 of the locking motor is opposite to the quick joint on the hanging machine tool, the quick joint 13 of the locking motor is electrified, then the locking motor 12 is driven to act through a control button on the hanging machine tool, the hanging locking frame 11 is upwards rotated, the lower hanging point of the header is locked, the header is locked on the hanging machine tool, then the driver switches on the hydraulic joint on the hanging machine tool at the quick joint 15 of the hydraulic motor, and the hydraulic motor 16 obtains power.

The mounting frame 31 of the grain-supporting rod can move back and forth at the mounting point of the suspension bracket 4, and can adjust the height angle around the rear mounting point, the grain-supporting rod 1 mounted on the mounting frame 31 of the grain-supporting rod can rotate around the front suspension point, and then the height, the angle and the front and rear positions of the grain-supporting rod 1 of the header can be adjusted according to the operation environment or the operation object.

The header is hung on a hanging machine, the whole machine starts to work, a hydraulic motor 16 starts to work through a control button in a cab of the hanging machine, power passes through a transfer shaft 35 and two transfer gears from the hydraulic motor, namely the first transfer gear 33 and the second transfer gear 54 transfer power to the two gearboxes respectively, the reel 5 obtains lower rotating speed and linear speed through the speed change of the gearbox, the cutting knife installation disc 18 obtains higher rotating speed and linear speed to meet the requirement of operation, because the reel 5 has low rotating speed and large torque when in work, bears the feeding work of materials and bears larger resistance, if the cutting table is blocked when in feeding, the torque borne by the reel 5 is increased, so that the safety pin 41 connecting the reel transfer flange 39 and the reel mounting flange 36 is broken, the power of the reel 5 is cut off, and other transmission components are prevented from being damaged.

When the whole harvester works, the header starts harvesting operation along with the advance of the hitching machine, when the ground surface is fluctuated or not flat, the height of a hitching point of the hitching machine is adjusted to control the stubble height of the header and the inclination angle of the header so as to meet the harvesting operation, when a driver improperly operates to cause the header to be too low, the header side grain divider 21, the header side protecting frame 7 and the header lower protecting plate 25 firstly contact with the ground so as to prevent other parts of the header from contacting with the ground to cause accidents or damages, the header side grain divider 21 is arranged on the side protecting beam 28 through the header side grain divider mounting pin 20, the header side grain divider 21 can rotate around the header side grain divider mounting pin 20, when the header side grain divider 21 lands, the header side grain divider front protecting plate 21-4 is upwards tilted so that the header side grain divider 21 can not be inserted into the ground, but rotates around the header side grain divider mounting pin 20, because the lowest rotation position of the header side divider is limited by the side divider limiting plate 21-3, the header side divider 21 cannot rotate too low.

When the whole machine carries out harvesting operation, the header side divider 21, the divider 22 and the lifting rod 1 contact with harvested crops firstly, the lifting rod 1 pushes the crops forwards, the side divider 21, the divider 22 and the reel 5 are convenient to convey and the bionic cutter 19 cuts the crops, the two header side dividers 21 divide the crops on the inner side of the cutting frame of the header through the side divider guard plate 21-1 and the side divider finger 21-2 to gather the crops inwards along with the advancing of the whole machine until the crops reach the working range of the bionic cutter 19 and the reel 5, the crops in the middle of the cutting frame are also divided towards two sides through the header middle divider 23 and conveyed to the working range of the bionic cutter 19 and the reel 5, the crops in the working range of the inner divider 22 are gathered through divider teeth, the crops cut by the bionic cutter 19 and the reel 5 are convenient to convey the cut crops, the cut materials are conveyed upwards through the upper plate 23-2 of the middle divider, due to the limitation of the grain-supporting rod 1, the cut materials are horizontally laid down along with the backward conveying of the cut materials in the header, so that the subsequent cutting work of the materials is facilitated, when the materials are continuously input backwards, the grass-clearing cutter 29 separates the reel 5 from the crops, and at the moment, the header finishes the harvesting work of the crops.

The grass brusher 24 and the header connecting plate 27 which are arranged on the lower surface of the lower part of the cutting knife mounting disc 18 at intervals rotate along with the rotation of the cutting knife mounting disc 18, weeds or harvested crops and the like hung on the lower part of the header or a divider 22 and the like can be taken away due to the tooth shape arranged below the grass brusher 24, meanwhile, the lower surface of the header connecting plate 27 is flat, so that the grass brusher 24 and the header connecting plate 27 have an alternating action of impacting the weeds or the harvested crops and the like hung on the lower part of the header or the divider 22 and the like, the weeds or the harvested crops and the like hung on the lower part of the header or the divider 22 and the like are easy to fall off, the cleanness of the header is kept, and the blocking of the header and unnecessary power waste are prevented.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a quick assembly disassembly's two disc ensiling headers which characterized in that: including hanging the mechanism, hang and set up two disc types in the mechanism and reap the mechanism side by side, it is provided with the locking coupling mechanism that can with the hitch attachment reciprocal anchorage to hang the mechanism rear side, two disc types reap the mechanism front end and all set up branch standing grain mechanism, divide standing grain mechanism to fix hang in the mechanism, two disc types reap mechanism upper portions and are provided with angle adjustable and hold up standing grain mechanism, angle adjustable holds up standing grain mechanism and installs hang in the mechanism, be provided with crop conveying mechanism between two disc types reap the mechanism, two disc types reap the mechanism and pass through power transmission mechanism and be connected with the power supply cooperation of hitch attachment.

2. A quick release dual disc ensiling header as claimed in claim 1 wherein: the suspension mechanism comprises a suspension frame (4), side protective beams (28) are respectively arranged on two sides of the suspension frame (4), a cutting table side protective frame (7) is arranged below the side protective beams (28), and a side covering piece (6) is arranged above the side protective beams (28).

3. A quick-disconnect double-disc ensiling header as claimed in claim 2 in which: the dividing mechanism comprises a header side divider (21), a divider (22) and a middle divider (23), the side divider (21) is installed at the front end of a side guard beam (28) in a matching way, the working end of the divider (22) is arranged at the front end of the disc type harvesting mechanism, the tail end of the divider (22) is fixedly installed on the suspension frame (4) through a divider connecting frame (8), and the middle divider (23) is arranged between the two disc type harvesting mechanisms.

4. A quick-disconnect double-disc ensiling header as claimed in claim 3 in which: the cutting table side divider (21) comprises a side divider guard plate (21-1), side divider dividing teeth (21-2), side divider limiting plates (21-3) and a side divider front guard plate (21-4), the side divider guard plate (21-1) is arranged on the side guard beam (28) through a header side divider mounting pin (20) or a cotter pin (26) in a matching way, a side divider limiting plate (21-3) capable of limiting the lowest rotation position of the side divider protecting plate (21-1) is arranged at the joint of the side divider protecting plate (21-1) and the side guard beam (28), the front end of the side divider guard plate (21-1) is provided with a side divider front guard plate (21-4), the inner side of the side divider guard plate (21-1) is provided with side divider dividing teeth (21-2);

the divider (22) comprises a divider mounting rack (22-1), divider fingers (22-2) and divider teeth (22-3), a plurality of divider teeth (22-3) are vertically arranged on the front side of the divider mounting rack (22-1), the divider fingers (22-2) are arranged on the divider teeth (22-3), and the rear side of the divider mounting rack (22-1) is fixedly mounted on the suspension frame (4);

the middle divider (23) comprises a middle divider supporting plate (23-1), a middle divider upper plate (23-2), a middle divider shifting finger (23-3), a middle divider lower mounting plate (23-4) and a middle divider mounting plate (23-5), the middle divider upper plate (23-2) is horizontally arranged at the upper part of the middle divider supporting plate (23-1), the middle divider shifting finger (23-3) is arranged at the front end of the middle divider upper plate (23-2), and the tail end of the middle divider supporting plate (23-1) is mounted on the suspension frame (4) through the middle divider lower mounting plate (23-4) and the middle divider mounting plate (23-5) in a matched mode.

5. A quick release dual disc ensiling header as claimed in claim 1 wherein: the disc type harvesting mechanism comprises a reel (5) and a cutter mounting disc (18) arranged on the lower portion of the reel (5), a bionic cutter (19) is arranged on the cutter mounting disc (18), an upper reel finger (5-1), a second reel finger (5-2), a third reel finger (5-3), a fourth reel finger (5-4) and a cutter protecting tooth (5-5) are sequentially arranged on the outer wall of the reel (5) from top to bottom, a gearbox is arranged on the lower portion of the cutter mounting disc (18), the gearbox comprises a gearbox upper shell (53) and a gearbox lower shell (17), a gearbox shaft (44) is horizontally arranged in the gearbox lower shell (17), one end of the gearbox shaft (44) is connected with a gearbox power input gear (32) arranged outside the gearbox lower shell (17) in a matching manner, gearbox power input gear (32) with power transmission mechanism cooperation is connected, a gearbox shaft (44) other end sets up a gearbox shaft power output gear (45), a gearbox shaft power output gear (45) and gearbox two shaft power input gear (48) intermeshing, gearbox two shaft power input gear (48) cooperation is installed and is vertically set up in the bottom of gearbox two shaft (47) in casing (17) under the gearbox, be provided with first external tooth on gearbox two shaft (47), meshing installation gearbox three shaft gear (52) on the first external tooth, gearbox three shaft gear (52) cooperation is installed and is vertically set up in the bottom of gearbox three shaft (51) in casing (17) under the gearbox, gearbox three shaft (51) top is passed cutting knife mounting disc (18) with dial standing grain dish (5) cooperation and is connected, but relative pivoted suit cutting knife mounting disc flange (42) on gearbox triaxial (51), cutting knife mounting disc flange (42) with cutting knife mounting disc (18) fixed connection, cutting knife mounting disc flange (42) lower extreme is provided with the second external tooth, the second external tooth is installed with the cooperation gearbox two axle gear wheel (49) intermeshing installation on gearbox two axle (47).

6. A quick release dual disc ensiling header as claimed in claim 5 wherein: the center position department of dialling standing grain dish (5) is provided with the mounting hole, fixed mounting dialling standing grain dish mounting flange (36) on the mounting hole, cooperate the wear-resisting copper sheathing (38) of installation on the centre bore of dialling standing grain dish mounting flange (36), cooperation installation dialling standing grain dish transfer flange (39) on wear-resisting copper sheathing (38), dialling standing grain dish transfer flange (39) suit is in the top of gearbox triaxial (51), dialling standing grain dish mounting flange (36) and dialling standing grain dish transfer flange (39) are through safety pin (41) reciprocal anchorage, dialling standing grain dish transfer flange (39) upper portion sets up flange protecting cover (37), flange protecting cover (37) through nut (40) fixed mounting in the top of gearbox triaxial (51), be provided with the equipment hole on gearbox upper shell (53) with the corresponding department in gearbox biaxial (47) top, the upper assembly hole is matched with and provided with a gearbox two-shaft upper sealing cover (43), a first lower assembly hole is arranged at the corresponding position at the bottom of the gearbox two-shaft (47) of the gearbox lower shell (17), a gearbox two-shaft lower sealing cover (46) is arranged on the first lower assembly hole in a matching manner, a second lower assembly hole is arranged at the corresponding position at the bottom of the gearbox three-shaft (51) of the gearbox lower shell (17), a gearbox three-shaft lower sealing cover (50) is arranged on the second lower assembly hole in a matching manner, grass brushers (24) and header connecting plates (27) are arranged at the bottom of the cutter mounting plate (18) along the upper edge in an alternating manner, each grass brusher (24) comprises a grass brushing tooth (24-1) and a grass brusher mounting plate (24-2) arranged at the two sides of the grass brushing tooth (24-1), the grass brushing tooth (24-1) is fixedly arranged on the cutter mounting plate (18) through the grass brusher mounting plate (24-2), and a lower header protection plate (25) is arranged at the bottom of the gearbox.

7. A quick release dual disc ensiling header as claimed in claim 5 wherein: the power transmission mechanism comprises a hydraulic motor (16), a first transfer gear (33) is arranged on an output shaft of the hydraulic motor (16) in a matching way, the first transfer gear (33) is meshed with the transmission case power input gear (32) of one disc type harvesting mechanism, the main shaft of the first transfer gear (33) is connected with a transfer shaft (35) in a matching way through a bearing seat (34), the tail end of the transfer shaft (35) is meshed with the power input gear (32) of the gear box of the other disc type harvesting mechanism through a second transfer gear (54), the lower part of the branch shaft (35) is provided with a protective bottom shell consisting of a header branch shaft lower protective plate (10) and an observation window cover plate (30), and the observation window cover plate (30) is provided with an observation window corresponding to the first transfer gear (33) and the second transfer gear (54).

8. A quick-disconnect double-disc ensiling header as claimed in claim 2 in which: locking coupling mechanism includes that the header articulates deadlock frame (11), the header articulates deadlock frame (11) set up in mounted frame (4) rear side, the header articulates the pivot that deadlock frame (11) set up including the level, be provided with the couple in the pivot, the main shaft cooperation that gear assembly and locking motor (12) are passed through to pivot one end is connected.

9. A quick-disconnect double-disc ensiling header as claimed in claim 2 in which: crop conveying mechanism including set up in auxiliary feeding roller (3) between two disc type harvesting mechanisms, auxiliary feeding roller (3) front portion both sides are provided with respectively and cover piece (2) on, auxiliary feeding roller (3) rear portion both sides set up grass removing knife (29) respectively, cover piece (2) on and grass removing knife (29) equal fixed mounting is in on mounted frame (4).

10. A quick-disconnect double-disc ensiling header as claimed in claim 2 in which: the angle-adjustable grain lifting mechanism comprises a grain lifting rod mounting frame (31), one end of the grain lifting rod mounting frame (31) is fixedly mounted on the suspension frame (4) through a tail mounting plate, a first arc-shaped hole capable of enabling the grain lifting rod mounting frame (31) to move up and down in an adjusting mode is formed in the tail mounting plate, a first fixed mounting hole used for fixing the grain lifting rod mounting frame (31) is formed in one side of the first arc-shaped hole, the other end of the grain lifting rod mounting frame (31) is fixedly mounted on a head mounting plate, a second arc-shaped hole capable of enabling the grain lifting rod (1) to move up and down in an adjusting mode is formed in the head mounting plate, and a second fixed mounting hole used for fixing the grain lifting rod (1) is formed in one side of the second arc-shaped hole.

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