Walking type oil-electricity hybrid driving half-track ryegrass efficient harvesting device

Abstract

The utility model discloses a walking type oil-electricity hybrid drive half-track ryegrass efficient harvesting device, which belongs to the technical field of agricultural harvesting machinery and comprises a frame, a walking component, a harvesting component, a motor, an engine component and a handrail and further comprises lifting components arranged on two sides of the frame. The harvesting assembly is connected to the lower portion of the vehicle frame through the lifting assembly. The harvesting assembly comprises a shell, a guide plate arranged on the lower side of the shell, a baffle connected with the shell, a torsional spring structure connected with the shell and the baffle, and a plurality of rotating shafts arranged on the lower side of the shell. The blades are arranged on the rotating shaft; and the auxiliary wheels are arranged at one end, far away from the guide plate, of the harvesting assembly. The lolium perenne harvester has the advantages of being low in oil consumption, low in failure rate, high in transmission efficiency and the like, harvesting efficiency can be greatly improved, meanwhile, harvested lolium perenne can be stacked on one side of a harvesting path in a unified mode, and follow-up collection is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural harvesting machinery, and in particular relates to a hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device. Background Art

[0002] Ryegrass is a plant widely distributed around the world with multiple uses. First, ryegrass is a high-quality forage grass widely used in animal husbandry, providing rich nutrition for livestock and poultry, improving production performance and immunity; second, ryegrass is also an important aquatic plant that can absorb a large amount of nutrients and heavy metal ions and effectively purify water bodies; in addition, ryegrass can also be used as a biomass energy plant to produce fuel ethanol, biodiesel and other energy materials, helping to reduce dependence on traditional fossil energy.

[0003] In China, ryegrass is widely cultivated in hilly areas and plateaus south of the Yangtze River. Due to the low height of ryegrass plants, manual harvesting of ryegrass requires bending over for a long time, which is not only labor-intensive but also slow. Therefore, agricultural machinery is used to harvest ryegrass in some areas. However, due to the many slopes, small and scattered plots, large field elevations, and large spans of topography in hilly areas, some agricultural machinery with single functions and heavy bodies are difficult to apply.

[0004] Therefore, a novel ryegrass harvesting device is needed to overcome the technical defects currently existing therein. Summary of the invention

[0005] The problem that the utility model aims to solve is to provide a hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device, which has the advantages of low fuel consumption, low failure rate and high transmission efficiency, and can greatly improve the harvesting efficiency. At the same time, the harvested ryegrass can be uniformly piled on one side of the harvesting path to facilitate subsequent collection.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device, comprising a frame, a walking assembly, a harvesting assembly, a motor, an engine assembly and an armrest, and also includes:

[0008] Lifting components are arranged on both sides of the frame; wherein the harvesting component is connected to the bottom of the frame through the lifting components; the harvesting component includes a shell, a guide plate arranged on the lower side of the shell, a baffle connected to the shell, a torsion spring structure connecting the shell and the baffle, a plurality of rotating shafts arranged on the lower side of the shell, blades arranged on the rotating shafts, and a plurality of auxiliary wheels arranged on one end of the harvesting component away from the guide plate.

[0009] Furthermore, a plurality of tension wheels and a plurality of driven wheels connected to the rotating shaft are arranged on the upper side of the shell; the tension wheel and the driven wheel are connected through a transmission device; the transmission device is also connected to a driving wheel; and the driving wheel is connected to the motor power.

[0010] Furthermore, a fixing frame is provided at the front end of the frame along the working direction, and a plurality of through holes are provided on the surface of the fixing frame.

[0011] Furthermore, the walking assembly includes a front steering wheel and a track wheel assembly powered by the engine assembly, the front steering wheel is arranged on both sides of the lower end of the fixed frame, and the track wheel assembly is powered by the engine assembly and is arranged below both sides of the rear end of the frame along the working direction.

[0012] The utility model has the following beneficial effects:

[0013] (1) The hand-held oil-electric hybrid driven half-track ryegrass high-efficiency harvesting device provided by the utility model uses a motor and an engine for hybrid drive, which can greatly reduce fuel consumption, reduce exhaust emissions, and improve transmission efficiency, making the operation of the harvesting device more efficient.

[0014] (2) The utility model provides a hand-held hybrid oil-electric driven half-track ryegrass efficient harvesting device, which utilizes a lifting component to enable the harvesting component to automatically adjust according to the complexity of the terrain, thereby achieving a better harvesting effect.

[0015] (3) The hand-held hybrid oil-electric driven half-track ryegrass efficient harvesting device provided by the utility model can guide the cut ryegrass to the same side of the cutting route through the guide plate, which is convenient for subsequent collection. The baffle plate can prevent the ryegrass from splashing during the guidance.

[0016] (4) The utility model provides a hand-held hybrid oil-electric driven half-track ryegrass high-efficiency harvesting device, in which the baffle plate and the guide plate are movably connected. During non-working hours, the baffle plate of the harvesting device can be lifted to reduce the width of the device for easy storage.

[0017] (5) The utility model provides a hand-held hybrid oil-electric driven half-track ryegrass efficient harvesting device. The auxiliary wheels can ensure that the harvesting component can harvest smoothly and stably at a certain height above the ground even when operating in a rugged field. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right plan view of the utility model of a hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device;

[0019] Figure 2 It is a plan rear view of the utility model of a hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device;

[0020] Figure 3 CC section view of the utility model hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device;

[0021] Figure 4 It is a right side plan view of the harvesting assembly of the utility model;

[0022] Figure 5 It is a left plan view of the harvesting assembly of the utility model;

[0023] Figure 6 It is a bottom plan view of the harvesting assembly of the utility model;

[0024] Figure 7 It is a plan view of the harvesting assembly of the utility model;

[0025] Figure 8 It is a partial enlarged view of the area in the plan view A of the harvesting assembly of the utility model;

[0026] In the figure: 1-frame, 2-travel assembly, 3-harvesting assembly, 4-motor, 5-engine assembly, 6-handrail, 7-lifting assembly, 8-fixed frame, 21-front steering wheel, 22-track wheel assembly, 31-housing, 32-guide plate, 33-baffle, 34-torsion spring structure, 35-rotating shaft, 36-blade, 37-auxiliary wheel, 38-tensioning wheel, 39-driven wheel, 41-driving wheel, 42-transmission device. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] The hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device comprises a frame 1, a walking assembly 2, a harvesting assembly 3, a motor 4, an engine assembly 5 and a handrail 6, and also comprises:

[0030] Lifting components 7 arranged on both sides of the frame 1;

[0031] Wherein, the harvesting assembly 3 is connected to the lower part of the frame 1 through the lifting assembly 7;

[0032] The harvesting assembly 3 includes a shell 31, a guide plate 32 arranged on the lower side of the shell, a baffle 33 connected to the shell 31, a torsion spring structure 34 connecting the shell 31 and the baffle 33, a plurality of rotating shafts 35 arranged on the lower side of the shell 31, blades 36 arranged on the rotating shafts 35, and a plurality of auxiliary wheels 37 arranged at one end of the harvesting assembly 3 away from the guide plate 32.

[0033] In the above embodiments, the harvesting component 3 can be automatically adjusted according to the ruggedness of the field through the lifting component 7 to ensure the stable progress of the harvesting work; the guide plate 32 can guide the cut ryegrass to the opening direction; the baffle 33 can prevent the guided and discharged ryegrass from splashing; the torsion spring structure 34 movably connects the shell 31 and the baffle 33, and continuously applies a downward restoring force to the baffle 33 during operation to prevent the baffle 33 from being lifted up. When not in use, the baffle 33 can be lifted up to facilitate the storage and placement of the harvesting device; the auxiliary wheel 37 enables the harvesting component to perform smooth and stable harvesting operations in rugged fields.

[0034] In some preferred examples, the model of the motor is DB220-144-11000-15S; the model of the engine assembly is Lianlong LL1P65FV / P.

[0035] Example 2

[0036] The present invention is further improved based on Example 1 in that:

[0037] The upper side of the housing 31 is provided with a plurality of tension wheels 38 and a plurality of driven wheels 39 connected to the rotating shaft 35; the tension wheels 38 and the driven wheels 39 are connected via a transmission device 42; the transmission device 42 is also connected to a driving wheel 41; the driving wheel 41 is connected to the power of the motor 4.

[0038] In the above embodiments, the driving wheel is used to receive the output power of the motor, and drives the tensioning wheel and the driven wheel through the transmission device to realize mechanical rotation. The tensioning wheel can adjust the tensioning force of the transmission device to prevent the transmission device from slipping. The driven wheel is used to drive the rotating shaft to realize the operation of the harvesting component.

[0039] Example 3

[0040] The present invention is further improved based on Example 2 in that:

[0041] A fixing frame 8 is provided at the front end of the frame 1 along the working direction, and a plurality of through holes are provided on the surface of the fixing frame 8. The use of a fixing frame treated with through holes can not only improve the stability of the frame, but also provide a mounting point for the front wheel. The design of the holes can disperse and reduce the stress on the fixing frame to a certain extent, improve the carrying capacity of the fixing frame, and at the same time reduce the weight of the fixing frame, making the harvesting device lighter.

[0042] Example 4

[0043] The present invention is further improved based on Example 4 in that:

[0044] The walking assembly 2 includes a front steering wheel 21 and a track wheel assembly 22 that is power-connected to the engine assembly 5. The front steering wheel 21 is arranged on both sides of the lower end of the fixed frame 8, and the track wheel assembly 22 is power-connected to the engine assembly 5 and is arranged below both sides of the rear end of the frame 1 along the working direction, so that the semi-tracked ryegrass efficient harvesting device can better cope with complex terrain and complete work in the field efficiently and stably.

[0045] The utility model provides a hand-held oil-electric hybrid driven half-track ryegrass high-efficiency harvesting device, which adopts an oil-electric hybrid drive, which can not only significantly reduce the fuel consumption level, but also improve the transmission efficiency, reduce the failure rate and improve the stability of the whole machine, and can automatically adjust the cutting device according to the terrain to avoid the harvesting work being unable to proceed smoothly due to terrain obstruction. At the same time, during the harvesting process, the cut ryegrass can be uniformly piled on one side of the harvesting path to facilitate subsequent collection. The harvesting device not only has excellent energy-saving and emission reduction characteristics, but also can greatly improve work efficiency and reduce the workload of harvesters.

[0046] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A hand-held oil-electric hybrid driven half-track ryegrass efficient harvesting device, comprising a frame (1), a walking assembly (2), a harvesting assembly (3), a motor (4), an engine assembly (5) and a handrail (6), characterized in that: Also includes: Lifting components (7) arranged on both sides of the frame (1); Wherein, the harvesting assembly (3) is connected to the lower side of the frame (1) via the lifting assembly (7); The harvesting assembly (3) comprises a shell (31), a guide plate (32) arranged at the lower side of the shell (31), a baffle (33) connected to the shell (31), a torsion spring structure (34) connecting the shell (31) and the baffle (33), a plurality of rotating shafts (35) arranged at the lower side of the shell (31), blades (36) arranged on the rotating shafts (35), and a plurality of auxiliary wheels (37) arranged at one end of the harvesting assembly (3) away from the guide plate (32).

2. The half-track ryegrass efficient harvesting device according to claim 1, characterized in that: A plurality of tension wheels (38) and a plurality of driven wheels (39) connected to the rotating shaft (35) are arranged on the upper side of the housing (31); The tension wheel (38) and the driven wheel (39) are connected via a transmission device (42); The transmission device (42) is also connected to a driving wheel (41); and The driving wheel (41) is power-connected to the motor (4).

3. The half-track ryegrass efficient harvesting device according to claim 1, characterized in that: A fixing frame (8) is arranged at the front end of the frame (1) along the working direction, and a plurality of through holes are arranged on the surface of the fixing frame (8).

4. The half-track ryegrass efficient harvesting device according to claim 3, characterized in that: The walking assembly (2) comprises a front steering wheel (21) and a track wheel assembly (22) connected to the engine assembly (5) by power, the front steering wheel (21) being arranged on both sides of the lower end of the fixing frame (8), and the track wheel assembly (22) connected to the engine assembly (5) by power and arranged below both sides of the rear end of the frame (1) along the working direction.

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