Corn harvester for hilly areas

Abstract

The utility model relates to the technical field of agricultural machinery, and provides a maize harvesting machine for hilly areas, which comprises a maize harvesting machine body, a mounting shell and an adjusting mechanism arranged between the mounting shell and the maize harvesting machine body, a cleaning roller claw and an auger are respectively and rotatably connected in the mounting shell, and the auger is positioned on the rear side of the cleaning roller claw. An adjusting mechanism is started, the adjusting mechanism adjusts a mounting shell to make contact with the ground, after contact, a motor is started, the motor drives a third double-groove synchronous wheel to rotate, and under connection of a synchronous belt, a second double-groove synchronous wheel and a first double-groove synchronous wheel are in linkage with a cleaning roller claw and an auger to rotate in the mounting shell; crushed cornstalks on the ground are scraped into the mounting shell through the cleaning roller grabs to make contact with the auger, the auger conveys the crushed cornstalks to the discharging pipe in a concentrated mode to be discharged in a concentrated mode, the crushed cornstalks are concentrated to one side, and follow-up cleaning by farmers is effectively facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to a corn harvester used in hilly areas. Background Art

[0002] The corn harvester belongs to corn processing machinery, which mainly includes a fuselage with a feed port arranged on the fuselage. A power seat is connected to the fuselage, which can well complete the corn peeling operation, replace manual operation and improve work efficiency.

[0003] Known Chinese Public Authorized Utility Model: (Publication No.: CN212034883U) discloses a corn harvester, including a cutting table, an elevator and a peeling machine, and also includes: a diverter device, which is arranged between the elevator and the peeling machine, and is used to distribute the ears transported by the elevator; the diverter device includes: a frame, which is arranged above the peeling machine and connected to the peeling machine; a movable slide, the top of the movable slide is movably connected to the frame, and the bottom of the movable slide is inclined toward one side of the elevator; a diverter plate, the diverter plate is connected to the movable slide, and the side of the diverter plate facing the elevator corresponds to the conveying port of the elevator, so that the ears thrown by the elevator slide evenly onto the peeling machine through the diverter plate. The device can achieve uniform diversion of the ears without being affected by factors such as the elevator rotation speed, the size of the ears, and the trajectory of the ear throwing, thereby improving the corn peeling effect.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned corn harvester has the following problems: the prior art is not convenient for cleaning the crushed corn stalks on the land during use, which easily causes the crushed corn stalks to be directly placed on the land, requiring farmers to manually clean them before cultivating the land. Therefore, a corn harvester for hilly areas is proposed. Utility Model Content

[0005] The utility model provides a corn harvester for hilly areas, which solves the problem in the related art that it is inconvenient to clean the crushed corn stalks on the land, which easily causes the crushed corn stalks to be directly placed on the land, resulting in farmers having to manually clean them before planting.

[0006] The technical solution of the utility model is as follows: A corn harvester for hilly areas, comprising: a corn harvester body, a mounting shell and an adjustment mechanism arranged between the mounting shell and the corn harvester body;

[0007] The interior of the mounting shell is rotatably connected with a cleaning roller gripper and an auger, and the auger is located at the rear side of the cleaning roller gripper;

[0008] One end of the cleaning roller gripper is movably connected to a double-groove synchronous wheel 1 through a shaft rod and penetrates the mounting shell, and one end of the auger is movably connected to a double-groove synchronous wheel 2 through a shaft rod.

[0009] A motor is fixedly mounted on one side of the mounting shell, and a double-groove synchronous wheel three is fixedly connected to the output end of the motor. The double-groove synchronous wheel three, the double-groove synchronous wheel two and the double-groove synchronous wheel one are meshed and connected through a synchronous belt;

[0010] A discharge pipe is fixedly installed through the other side of the mounting shell, and the other end of the auger extends to the inside of the discharge pipe.

[0011] Preferably, the adjustment mechanism includes an L-shaped plate rotatably connected to both sides of the corn harvester body and a U-shaped plate fixedly mounted on the L-shaped plate, and the U-shaped plate is fixedly connected to the mounting shell.

[0012] Preferably, electric hydraulic rods are hinged on both sides of the corn harvester body, and the output ends of the electric hydraulic rods are hinged to the L-shaped plates.

[0013] Preferably, screw hole plates on both sides are relatively fixedly installed on the rear side of the installation shell, the internal threads of the screw hole plates are penetrated by screw rods, and the bottom ends of the screw rods are rotatably connected to rollers.

[0014] Preferably, a hand-held block is fixedly connected to the top of the screw rod.

[0015] The working principle and beneficial effects of the utility model are:

[0016] By starting the adjustment mechanism, the adjustment mechanism adjusts the mounting shell to contact the ground. After contact, the motor is started, and the motor drives the double-groove synchronous wheel three to rotate. Under the connection of the synchronous belt, the double-groove synchronous wheel two and the double-groove synchronous wheel one are respectively linked to the cleaning roller grab and the auger to rotate inside the mounting shell. The cleaning roller grab pulls the crushed corn stalks on the ground into the interior of the mounting shell to contact the auger. The auger transports the crushed corn stalks to the discharge pipe for centralized discharge, so that the crushed corn stalks are concentrated to one side, which is effective and convenient for farmers to clean up later. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0019] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0020] Figure 3 The utility model proposes a first partial three-dimensional structural schematic diagram;

[0021] Figure 4 A second partial three-dimensional structural schematic diagram is proposed for the utility model;

[0022] In the figure: 1. Corn harvester body; 2. Mounting shell; 3. Adjustment mechanism; 4. Auger; 5. Discharge pipe; 6. Double-groove synchronous wheel one; 7. Double-groove synchronous wheel two; 8. Motor; 9. Double-groove synchronous wheel three; 10. Screw hole plate; 11. Screw rod; 12. Hand-held block; 13. Roller; 14. Cleaning roller grab; 31. L-shaped plate; 32. U-shaped plate; 33. Electric hydraulic rod. DETAILED DESCRIPTION

[0023] The following will be combined with 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.

[0024] Embodiment 1

[0025] See also Figure 1 - Figure 4 , a corn harvester for hilly areas, comprising: a corn harvester body 1, a mounting shell 2 and an adjustment mechanism 3 arranged between the mounting shell 2 and the corn harvester body 1;

[0026] The interior of the mounting shell 2 is rotatably connected with a cleaning roller grip 14 and an auger 4, and the auger 4 is located at the rear side of the cleaning roller grip 14;

[0027] One end of the cleaning roller gripper 14 is movably penetrated through the mounting shell 2 through the shaft rod and is fixedly connected to a double-groove synchronous wheel 1 6, and one end of the auger 4 is movably penetrated through the mounting shell 2 and is fixedly connected to a double-groove synchronous wheel 2 7;

[0028] A motor 8 is fixedly mounted on one side of the mounting shell 2, and a double-groove synchronous wheel 3 9 is fixedly connected to the output end of the motor 8. The double-groove synchronous wheel 3 9, the double-groove synchronous wheel 2 7 and the double-groove synchronous wheel 1 6 are meshed and connected through a synchronous belt;

[0029] A discharge pipe 5 is fixedly installed through the other side of the mounting shell 2 , and the other end of the auger 4 extends to the inside of the discharge pipe 5 .

[0030] The utility model provides a corn harvester for hilly areas. By starting an adjustment mechanism 3, the adjustment mechanism 3 adjusts a mounting shell 2 to contact the ground. After contact, a motor 8 is started. The motor 8 drives a double-groove synchronous wheel 3 9 to rotate. Under the connection of a synchronous belt, a double-groove synchronous wheel 2 7 and a double-groove synchronous wheel 1 6 are respectively linked to a cleaning roller grip 14 and an auger 4 to rotate inside the mounting shell 2. The cleaning roller grip 14 pulls the crushed corn stalks on the ground into the interior of the mounting shell 2 to contact the auger 4. The auger 4 transports the crushed corn stalks to a discharge pipe 5 for centralized discharge, so that the crushed corn stalks are concentrated to one side, which is effective and convenient for farmers to clean up later.

[0031] Furthermore, the adjustment mechanism 3 includes an L-shaped plate 31 rotatably connected to both sides of the corn harvester body 1 and a U-shaped plate 32 fixedly mounted on the L-shaped plate 31, the U-shaped plate 32 is fixedly connected to the mounting shell 2, and both sides of the corn harvester body 1 are also hinged with an electric hydraulic rod 33, and the output end of the electric hydraulic rod 33 is hinged to the L-shaped plate 31;

[0032] Specifically, by starting the electric hydraulic rod 33, the electric hydraulic rod 33 pushes the L-shaped plate 31, and the L-shaped plate 31 is linked to rotate on the corn harvester body 1, and the electric hydraulic rod 33 is hinged on the corn harvester body 1 and the L-shaped plate 31, which is used to install the shell 2 for lifting and lowering adjustment.

[0033] Embodiment 2

[0034] Based on Example 1, in this embodiment: the rear side of the mounting shell 2 is relatively fixedly mounted with screw hole plates 10 on both sides, the internal threads of the screw hole plates 10 pass through a screw rod 11, the bottom end of the screw rod 11 is rotatably connected to a roller 13, and the top of the screw rod 11 is fixedly connected to a handheld block 12.

[0035] The technical solution provided by this embodiment is: by rotating the hand-held block 12, the linkage screw 11 rotates inside the screw hole plate 10, which is used to adjust the roller 13 up and down. The roller 13 rolls in contact with the ground, effectively reducing the weight of the mounting shell 2 pulled by the corn harvester body 1.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corn harvester for hilly areas, characterized in that: include: A corn harvester body (1), a mounting shell (2), and an adjustment mechanism (3) disposed directly between the mounting shell (2) and the corn harvester body (1); The interior of the mounting shell (2) is rotatably connected to a cleaning roller gripper (14) and an auger (4), and the auger (4) is located at the rear side of the cleaning roller gripper (14); One end of the cleaning roller gripper (14) is movably connected to a double-groove synchronous wheel (6) through a shaft rod and penetrates the mounting shell (2), and one end of the auger (4) is movably connected to a double-groove synchronous wheel (7) through a shaft rod. A motor (8) is fixedly mounted on one side of the mounting shell (2); a double-groove synchronous wheel three (9) is fixedly connected to the output end of the motor (8); and the double-groove synchronous wheel three (9), the double-groove synchronous wheel two (7) and the double-groove synchronous wheel one (6) are meshedly connected via a synchronous belt; A discharge pipe (5) is fixedly installed through the other side of the mounting shell (2), and the other end of the auger (4) extends to the inside of the discharge pipe (5).

2. A corn harvester for hilly areas according to claim 1, characterized in that: The adjustment mechanism (3) comprises an L-shaped plate (31) rotatably connected to both sides of the corn harvester body (1) and a U-shaped plate (32) fixedly mounted on the L-shaped plate (31), wherein the U-shaped plate (32) is fixedly connected to the mounting shell (2).

3. A corn harvester for hilly areas according to claim 2, characterized in that: Both sides of the corn harvester body (1) are also hinged with electric hydraulic rods (33), and the output ends of the electric hydraulic rods (33) are hinged to the L-shaped plate (31).

4. The corn harvester for hilly areas according to claim 1, characterized in that: The rear side of the installation shell (2) is relatively fixedly mounted with screw hole plates (10) on both sides. The internal threads of the screw hole plates (10) are penetrated by screw rods (11), and the bottom end of the screw rod (11) is rotatably connected to a roller (13).

5. The corn harvester for hilly areas according to claim 4, characterized in that: A hand-held block (12) is fixedly connected to the top of the screw rod (11).

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