CN115004934A - Automatic self-propelled fodder combine of unloading of beating a bundle in small aggregates - Google Patents

Abstract

The invention discloses a self-propelled forage combine harvester capable of automatically bundling and continuously discharging crushed materials, which comprises a header and a driving platform, wherein one end of the header is provided with a feeding device, one side of the feeding device is provided with a chopping device, the chopping device is arranged below the front of a front axle of the harvester, the chopping device is arranged above the back of the longitudinal central line of the harvester along the machine, and a throwing device is arranged above a discharge port of the grain crushing device. This automatic self-propelled fodder combine of unloading of beating crushed aggregates bundling in succession, the working part makes in whole operation course along the vertical central line T shape overall arrangement of machine, and the material flow is the upper back flow all the time, and the direction of motion mode is unchangeable, and the material is carried smoothly, is difficult for blockking up, and has both sides transmission to arrange all at vertical plane, need not change the driving face for the transmission is arranged simply reliably, can also guarantee that the complete machine focus arranges rationally, and the complete machine has better vertically, lateral stability.

Description

Automatic self-propelled fodder combine of unloading of beating a bundle in small aggregates

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a self-propelled feed combine harvester capable of automatically bundling crushed aggregates and continuously discharging.

Background

1. The silage corn, the crop straw, the shrub plant and the like have high feed and energy utilization values. The feed and energy crops have wide planting area and scale in China, the transportation cost is effectively reduced in the processes of efficient and mechanized collection and transportation in the field, and the convenient and safe storage is a problem which needs to be solved urgently in the comprehensive utilization process of the crops at present. The conventional combined harvester has the problems that the transportation cost is high, the loss in the rotation process is large, the quality of the bulk materials cannot be effectively controlled, the bulk materials are difficult to store safely and the like in the collection, transportation and storage processes because the bulk materials are directly put into a hopper after being harvested and cut or the bulk materials are directly thrown into a transport vehicle and are collected, transported and stored in the form of the bulk materials; another mode is to bundle the harvested bulk material by using another machine for the second operation, auxiliary equipment is required for the second operation, the operation cost is obviously increased, and the loss of the bulk material in the secondary bundling process is large and is difficult to accept by users; the mode also appears, can also be with the crop after reaping, cut up, jointly bundle the shaping collection, but this kind of mode can not realize continuous bundling, unload a bundle operation automatically, when unloading a bundle, need the shutdown operation, obviously reduce the operating efficiency, in addition, bundle forming device is beaten to the roll-type, and the bulk cargo becomes a bundle, unloads a bundle in-process, and the loss is too big, is difficult to reach user's requirement.

Aiming at the problems, the novel design is carried out on the basis of the original feed combine harvester.

Disclosure of Invention

The invention aims to provide a self-propelled forage combine capable of automatically bundling crushed aggregates and continuously discharging, which aims to solve the problems that the conventional forage combine in the market, which is proposed in the background art, cannot realize continuous bundling and automatic bundle discharging operation, needs to be stopped during bundle discharging, obviously reduces the operation efficiency, and in addition, a roller type bundling and forming device is used, the loss is too large in the process of bundling and discharging bulk aggregates, and the requirements of users are difficult to achieve.

In order to achieve the purpose, the invention provides the following technical scheme: a self-propelled feed combine harvester capable of automatically bundling crushed aggregates and continuously discharging the crushed aggregates, which comprises a header and a driving platform, one end of the header is provided with a feeding device, one side of the feeding device is provided with a chopping device, the cutting device is arranged at the front lower part of the front axle of the machine, the grain crushing device is arranged at the rear upper part of the cutting device along the longitudinal central line of the machine, the throwing device is arranged above the discharge port of the grain crushing device, and the back of the grain crushing device is sequentially provided with an engine and a roller-type bundling device along the longitudinal central line, a loss reduction recovery device is arranged behind the grain crushing device and below the roller-type bundling device, a buffer bin is arranged right above the engine in the front upper part of the roller-type bundling device, and the buffer bin corresponds to the throwing outlet of the throwing device, the loss reduction recovery device is arranged on the chassis, and a driving platform is arranged above one end of the chassis.

Preferably, the roller-type bundling device includes storehouse, bundle back storehouse, conveying mechanism, surge bin, feeding roll body, twines the net mechanism and unloads a bundle frame before bundling, the feeding roll body is connected in storehouse top pan feeding mouth department before bundling, conveying mechanism fixes in the feeding roll body front side, the surge bin sets up the top at conveying mechanism, the storehouse utilizes the pivot articulated after bundling and bundling before bundling, twine the net mechanism and fix the storehouse back upper place after bundling, unload a bundle frame and install the back below in the storehouse before bundling, one side in the storehouse is equipped with switching storehouse hydro-cylinder after bundling, twine one side of net mechanism and be equipped with in proper order and twine the net roller, cut net mechanism and cut the net sword, it is equipped with electric putter to cut net mechanism one end.

Preferably, the loss-reducing recovery device comprises a recovery hopper, a transverse conveying auger and a crushed material lifting device, and the recovery hopper is arranged under the roller-type bundling device.

Preferably, the throwing device is provided with a throwing material barrel which rotates by 180 degrees from left to right, a middle section guide plate for throwing materials to the buffer bin is arranged in the middle of the throwing material barrel, the opening and closing of the middle section guide plate are controlled by a pull wire, and one end of the throwing material barrel is connected with the throwing material barrel.

Preferably, the engine and the power output are divided into two paths for power transmission, one path outputs power from the left side to the grain crushing device, the right side to the chopping device and the throwing device through the middle transmission shaft respectively, then the power is transmitted from the left side to the feeding device and from the left side and the right side to the harvesting platform through the chopping device, and the other path directly provides power to the roller type bundling device and the loss reduction recovery device from the left side through the turning adjusting box.

Preferably, the conveying device at the lower end of the buffering bin conveys materials into the roll forming chamber through a feeding roller body above the front bundling bin, and round bundles are gradually formed through continuous rotation of the bundling rollers of the front and rear bins.

Compared with the prior art, the invention has the beneficial effects that: the automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester,

1. the T-shaped layout of the working parts along the longitudinal center line of the machine ensures that materials flow upwards and backwards all the time in the whole operation process, the moving direction mode is unchanged, the materials are conveyed smoothly and are not easy to block, and the transmission arrangement at two sides is on the longitudinal plane without replacing the transmission surface, so that the transmission arrangement is simple and reliable, the center of gravity of the whole machine can be reasonably arranged, and the whole machine has better longitudinal and transverse stability;

2. the broken materials leaked from the front bundling bin through the gaps of the bundling rollers are collected into a recycling hopper bin, or scattered materials are collected into the recycling hopper bin when the back bundling bin is unloaded and opened, and are conveyed rightwards into a broken material lifting device through a transverse conveying auger, the broken material lifting device conveys the recovered materials into a buffer bin, and the buffer bin enters a roller type bundling device again for bundling and forming, so that the recovery loss of the scattered and leaked broken materials is reduced in the roller type bundling process, the loss rate of the materials is effectively reduced, and the problem of overlarge material loss in the broken material roller type bundling process is solved;

3. because the machine has more working parts and the power required by each working part is larger, the machine adopts a distributed transmission system through the power output of the engine and the intermediate transmission shaft, the power output of the engine is divided into two paths to transmit power, so that the power required by each working part is transmitted in a distributed manner, each power output route transmits power more uniformly, the load of the transmission system is effectively reduced, and the transmission system is more reliable and more effective;

4. the round bales are gradually formed by the continuous rotation of the binding rollers of the front bin and the rear bin, the system pressure is also continuously increased along with the continuous increase of the density, when the pressure reaches a set value, a delayed alarm displays 'bale discharge', a conveying clutch is powered off, the conveying mechanism stops rotating and does not feed any more, meanwhile, a net winding roller starts rotating and starts to wind nets on the round bales, when the net winding roller rotates to a rated circle number, an electric push rod of a net cutting mechanism starts to supply power to control a net cutter to fall off and cut off a net rope, an opening and closing bin oil cylinder controls the opening of a back-bound bin, a bale starts to roll out from a bale discharging frame, after the back-bound bin is contacted and closed in place with a contact sensor, the conveying clutch is electrified to enable a feeding roller body to continuously rotate and start next-binding operation, the opening and closing of the feeding roller body are controlled by using an electric control system through the function of temporarily storing materials in a buffer bin, so that the operation process of a roller type binding device is controlled, therefore, the functions of automatic bundling and automatic discharging are realized in a non-stop state.

5. The roller type bundling device is provided with a material buffer bin and a material conveying device, can buffer materials in the bundling process, adopts the mode of feeding at the upper end of a bundling front bin and postpositioning a net winding mechanism bin body, and realizes continuous harvesting and bundling operation without stopping through various detection control means.

6. The invention has two aggregate modes, one mode is long-distance throwing, and the other mode is roller type bundling molding, the two modes can be conveniently switched, and the requirements of users on different aggregate modes according to requirements are met.

Drawings

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

FIG. 2 is a schematic view of a roll-type baling device according to the present invention;

FIG. 3 is a schematic view of the structure of the apparatus for reducing the damage of the present invention.

In the figure: 1. a header; 2. a feeding device; 3. a shredding device; 4. a front axle; 5. a grain crushing device; 6. an intermediate transmission shaft; 7. outputting power; 8. an engine; 9. a direction-changing adjusting box; 10. a recovery hopper; 11. a loss reduction recovery device; 12. a roll binding device; 13. a buffer bin; 14. a middle guide plate; 15. a material throwing barrel; 16. a throwing cylinder; 17. a throwing device; 18. bundling a rear bin; 19. a pre-bundling bin; 20. a bundling roller; 21. opening and closing a bin oil cylinder; 22. a conveying mechanism; 23. feeding into a roller body; 24. a bale forming chamber; 25. an electric push rod; 26. a net winding mechanism; 27. a net winding roller; 28. a net cutting mechanism; 29. a mesh cutter; 30. unloading the bundle frame; 31. a transverse conveying screw conveyor; 32. a crushed material lifting device; 33. a chassis; 34. a driver's cab.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a self-propelled forage combine with automatic crushed material bundling and continuous discharging comprises a header 1 and a driving platform 34, wherein one end of the header 1 is provided with a feeding device 2, one side of the feeding device 2 is provided with a chopping device 3, the chopping device 3 is arranged below the front of a front axle 4 of a machine, the chopping device 3 is arranged above and behind a longitudinal central line of the machine and is provided with a seed crushing device 5, a throwing device 17 is arranged above a discharge port of the seed crushing device 5, an engine 8 and a roller type bundling device 12 are sequentially arranged behind the seed crushing device 5 along the longitudinal central line, a loss reduction recovery device 11 is arranged behind the seed crushing device 5 and below the roller type bundling device 12, a buffer bin 13 is arranged above and in front of the engine 8 above the roller type bundling device 12 and corresponds to a throwing outlet of the throwing device 17, the loss reduction recovery device 11 is arranged on a chassis 33, the one end top of chassis 33 is equipped with driver's cabin 34, and the working part makes along the vertical central line T shape overall arrangement of machine in whole operation course, and the material flows to the back top all the time and flows, and the direction of motion mode is unchangeable, and the material is carried smoothly, and is difficult for blockking up, and has both sides transmission to arrange all at vertical plane, need not change the driving face for the transmission is arranged simply reliably, can also guarantee that the complete machine focus is arranged rationally, and the complete machine has better vertical, lateral stability.

As a preferable embodiment, in addition to the above-mentioned embodiments, the roller-type binding device 12 further includes a pre-binding bin 19, a post-binding bin 18, a conveying mechanism 22, a buffer bin 13, a feeding roller 23, a net-winding mechanism 26 and a discharging frame 30, the feeding roller 23 is connected to a feeding port above the pre-binding bin 19, the conveying mechanism 22 is fixed to the front side of the feeding roller 23, the buffer bin 13 is arranged above the conveying mechanism 22, the pre-binding bin 19 and the post-binding bin 18 are hinged by a rotating shaft, the net-winding mechanism 26 is fixed to the upper rear side of the post-binding bin 18, the discharging frame 30 is installed to the lower rear side of the pre-binding bin 19, the opening and closing bin cylinder 21 is arranged on one side of the post-binding bin 18, the net-winding roller 27, the net-cutting mechanism 28 and the net-cutting knife 29 are sequentially arranged on one side of the net-winding mechanism 26, one end of the net-cutting mechanism 28 is provided with an electric push rod 25, the material is extruded and then is packaged by the net-winding mechanism 26, the invention adopts the mode that the feeding and net winding mechanism 26 at the upper end of the front bundling bin 19 is arranged at the rear bin body, so that the continuous harvesting, bundling and bundle discharging operations of the whole machine can be realized without stopping.

As a preferred embodiment, on the basis of the above-mentioned mode, further, the damage reduction recovery device 11 includes a recovery hopper 10, a transverse conveying auger 31 and a scrap lifting device 32, the recovery hopper 10 is disposed under the roller-type bundling device 12, scraps leaking from the pre-bundling bin 19 through the gap between the bundling rollers can be collected into the recovery hopper 10, or scattered materials can be collected into the recovery hopper 10 when the post-bundling bin 18 is opened for de-bundling, the scattered materials are conveyed to the scrap lifting device 32 through the transverse conveying auger 31, the scrap lifting device 32 conveys the recovered materials to the buffer bin 13, and the recovered materials enter the bundling device again for bundling and forming, so that the recovery and the scrap leakage during the roller-type bundling process are reduced, the loss rate of the materials is effectively reduced, and the problem of excessive material loss during the roller-type bundling process is solved.

As a preferred embodiment, on the basis of the above-mentioned mode, further, the throwing device 17 is provided with a throwing cylinder 15 which rotates by 180 degrees left and right, a middle section guide plate 14 which throws the material to the buffer bin 13 is installed in the middle of the throwing cylinder 15, the opening and closing of the middle section guide plate 14 is controlled by a pull wire, and one end of the throwing cylinder 15 is connected with a throwing cylinder 16.

As a preferred embodiment, on the basis of the above mode, further, the engine 8 and the power output 7 transmit power in two paths, one path of power respectively outputs power from the left side to the grain crushing device 5, the right side to the shredding device 3 and the throwing device 17 through the middle transmission shaft 6, then transmits power from the left side to the feeding device 2 and from the left side and the right side to the harvesting platform 1 through the shredding device 3, and the other path of power directly provides power to the roll-type bundling device 12 and the loss reduction recovery device 11 through the turning adjusting box 9 from the left side, and the engine 8 and the power output 7 transmit power in two paths, so that power required by each working part is transmitted in a distributed manner, power transmission in each path of the power output 7 is more uniform, the load of a transmission system is effectively reduced, and the transmission system is more reliable and more effective.

As a preferred embodiment, on the basis of the above-mentioned method, the conveying device at the lower end of the buffering bin 13 feeds the material into the roll forming chamber 24 through the feeding roller 23 above the bundling front bin 19, and gradually forms a round bundle through the continuous rotation of the bundling rollers 20 of the front and rear bins, and the opening and closing of the feeding roller 23 is controlled by an electronic control system through the material temporary storage function of the buffering bin 13, so as to control the operation process of the roller bundling device 12, and thus, the automatic bundling and automatic discharging functions are realized in a non-stop state.

The working principle is as follows: when the automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester is used, materials are extruded into bundles and then are wrapped by the net wrapping mechanism 26, the bundling rear bin 18 is opened by the bin opening and closing cylinder 21, and the bundle discharging frame 30 through which the bundles pass falls down. According to the invention, the feeding and net winding mechanism 26 is arranged at the upper end of the front bundling bin 19 in a rear-mounted mode, so that continuous harvesting and bundling and bundle unloading operations of the whole machine can be realized without stopping, the crushed aggregates leaked from the gap of the bundling roller 20 in the front bundling bin 19 can be collected into the recycling hopper bin 10, or the scattered materials can be collected into the recycling hopper bin 10 when the bundle unloading is started after the rear bundling bin 18 is bundled, and are conveyed rightwards into the crushed aggregate lifting device 32 through the transverse conveying auger 31, the crushed aggregate lifting device 32 conveys the recycled materials into the buffer bin 13 and enters the roller type bundling device 12 again for bundling and forming, so that the recycling loss of the scattered and leaked crushed aggregates is reduced in the roller type bundling process, the loss rate of the materials is effectively reduced, and the problem of overlarge material loss in the roller type bundling process is solved;

the machine adopts a distributed transmission system through an engine 8, a power output 7 and a middle transmission shaft 6, the engine 8 and the power output 7 transmit power in two paths, one path respectively outputs power from the left side to a seed crushing device 5, the right side to a chopping device 3 and a throwing device 17 through the middle transmission shaft 6, then transmits power from the left side to a feeding device 2 and from the left side and the right side to a header 1 through the chopping device 3, the other path directly provides power to a roller type bundling device 12 and a loss reduction recovery device 11 from the left side through a turning adjusting box 9, so that the power required by each working part is transmitted in a distributed manner, each power output 7 path transmits power more uniformly, the load of the transmission system is effectively reduced, the transmission system is more reliable and more effective, the working parts are distributed along the T-shaped central line of the machine in the whole operation process, the material flows towards the back and the upper part all the time, the moving direction mode is unchanged, the material is conveyed smoothly and is not easy to block, and the transmission arrangement at two sides is on the longitudinal plane, so that the transmission arrangement is simple and reliable, the gravity center arrangement of the whole machine can be ensured to be reasonable, and the whole machine has better longitudinal and transverse stability;

the round bales are gradually formed by the continuous rotation of the baling roller 20 of the front and rear bins, the system pressure is also continuously increased along with the continuous increase of the density, when the pressure reaches a set value, a delayed alarm is displayed to 'discharge' the bales, the conveying clutch is powered off, the conveying mechanism 22 stops rotating and does not feed any more, the net winding roller 27 starts rotating and starts to wind the bales, when the net winding roller 27 rotates to a rated circle number, the electric push rod 25 of the net cutting mechanism 28 starts to supply power to control the net cutter 29 to fall and cut off the net rope, the opening and closing bin oil cylinder 21 controls the opening of the baling rear bin 18, the bales start to roll out from the bale forming chamber 24 along the bale discharging frame 30, when the baling rear bin 18 contacts the closed contact sensor, the conveying clutch is powered on to enable the feeding 23 to continue rotating, the next baling operation is started, the opening and closing of the feeding roller body 23 are controlled by the electric control system through the material temporary storage function of the buffer bin 13, thereby controlling the operation process of the roller type bundling device 12, and realizing the functions of automatic bundling and automatic discharging under the state of no shutdown;

the invention has two aggregate modes, one mode is long-distance throwing, the other mode is roller type bundling molding, the two modes can be conveniently switched, the requirements of users on different aggregate modes according to requirements are met, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic self-propelled fodder combine of unloading of beating of crushed aggregates, includes header (1) and driver's cabin (34), its characterized in that: one end of the header (1) is provided with a feeding device (2), one side of the feeding device (2) is provided with a chopping device (3), the chopping device (3) is arranged below the front of a front axle (4) of the machine, the chopping device (3) is arranged above the rear of a longitudinal central line of the machine along a seed grain crushing device (5), a throwing and conveying device (17) is arranged above a discharge port of the seed grain crushing device (5), an engine (8) and a roller type bundling device (12) are sequentially arranged at the rear of the seed grain crushing device (5) along the longitudinal central line, a loss reduction recovery device (11) is arranged at the rear of the seed grain crushing device (5) and below the roller type bundling device (12), a buffer bin (13) is arranged above the front of the roller type bundling device (12) and is arranged above the engine (8), and the buffer bin (13) is corresponding to a throwing and conveying outlet of the throwing and conveying device (17), the loss reduction recovery device (11) is installed on a chassis (33), and a driving platform (34) is arranged above one end of the chassis (33).

2. The automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester according to claim 1, characterized in that: the roller type bundling device (12) comprises a bundling front bin (19), a bundling rear bin (18), a conveying mechanism (22), a buffering bin (13), a feeding roller body (23), a net winding mechanism (26) and a bundle unloading frame (30), the feeding roller body (23) is connected to a material inlet on the bundling front bin (19), the conveying mechanism (22) is fixed on the front side of the feeding roller body (23), the buffering bin (13) is arranged above the conveying mechanism (22), the bundling front bin (19) and the bundling rear bin (18) are hinged through a rotating shaft, the net winding mechanism (26) is fixed on the rear upper side of the bundling rear bin (18), the bundle unloading frame (30) is arranged below the rear of the bundling front bin (19), an opening and closing bin oil cylinder (21) is arranged on one side of the bundling rear bin (18), and a net winding roller (27), a net cutting mechanism (28) and a net cutting knife (29) are sequentially arranged on one side of the net winding mechanism (26), and one end of the net cutting mechanism (28) is provided with an electric push rod (25).

3. The automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester according to claim 1, characterized in that: the loss-reducing recovery device (11) comprises a recovery hopper bin (10), a transverse conveying auger (31) and a crushed material lifting device (32), and the recovery hopper bin (10) is arranged under the roller type bundling device (12).

4. The automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester according to claim 1, characterized in that: the throwing device (17) is provided with a throwing cylinder (15) which rotates by 180 degrees from left to right, a middle section guide plate (14) for throwing materials to the buffer bin (13) is arranged in the middle of the throwing cylinder (15), the opening and closing of the middle section guide plate (14) are controlled through a pull wire, and one end of the throwing cylinder (15) is connected with a throwing cylinder (16).

5. The automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester according to claim 1, characterized in that: the engine (8) and the power output (7) are divided into two paths for power transmission, one path of power is output from the left side to the grain crushing device (5) through the middle transmission shaft (6), the right side outputs power to the chopping device (3) and the throwing device (17), power is transmitted from the left side to the feeding device (2) and from the left side and the right side to the harvesting table (1) through the chopping device (3), and the other path of power is directly provided for the roller type bundling device (12) and the loss reduction recovery device (11) from the left side through the turning adjusting box (9).

6. The automatic crushed aggregate bundling and continuous discharging self-propelled feed combine harvester according to claim 1, characterized in that: the conveying device at the lower end of the buffer bin (13) sends materials into a roll forming chamber (24) through a feeding roller body (23) above a bundling front bin (19), and round bundles are formed gradually through continuous rotation of bundling rollers (20) of the front bin and the rear bin.

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