Device capable of adjusting inclination angle of soybean header

Abstract

The utility model belongs to the technical field of harvesting header inclination angle devices, and provides an adjustable soybean header inclination angle device which comprises a main body mechanism and an adjusting mechanism, the main body mechanism comprises a rotating shaft, a plurality of connecting discs are evenly and rotatably installed on the fixed outer surface of the rotating shaft, and header bodies are fixedly installed on the outer surfaces of the connecting discs. The adjusting mechanism comprises a connecting rod fixedly penetrating through the connecting discs. According to the utility model, the fastening bolt is disassembled, the power-assisted groove of the driving plate is pulled by hand, and the driving plate is rotated, so that the driving plate drives the adjusting wheel to rotate, the connecting rod drives the connecting plates to rotate, the header body is further driven to rotate, the inclination angle of the header body is changed, and the inclination angle of the header body is further changed to adapt to the harvesting of soybeans; when the driving plate rotates to a certain position, the threaded hole in the driving plate and the connecting hole in the connecting frame are located on the same shaft, and due to the fact that the driving plate is evenly provided with the multiple threaded holes, all the threaded holes correspond to the inclination angles of different header bodies.

Description

Technical Field

[0001] The utility model relates to the technical field of a harvesting header tilt device, in particular to an adjustable soybean header tilt device. Background Art

[0002] Soybean is an annual herbaceous plant of the genus Glycine max in the legume family. Soybean is one of China's important food crops. With the development of the economy, when soybeans are ripe and ready to be harvested, manual harvesting is no longer required. Harvesters are used to harvest soybeans, which greatly saves labor and improves soybean harvesting efficiency.

[0003] However, most soybean harvesters currently use telescopic cylinders on both sides of the support frame to adjust the height and tilt angle of the entire cutting platform, including the cutting frame and the cutting blade. It is difficult to adjust the cutting blade tilt angle alone. Some soybean plants grow at different heights or some fall due to external forces. The cutting blade tilt cannot be adjusted individually to adapt the cutting blade tilt to the state of the soybeans, which is very likely to cause soybeans to be missed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an adjustable soybean header inclination device to solve the above problems.

[0005] A device for adjusting the inclination angle of a soybean harvesting table comprises a main body mechanism and an adjustment mechanism, the main body mechanism comprises a rotating shaft, the outer surface of the rotating shaft is fixed with a plurality of connecting plates installed on the outer surface for uniform rotation, the outer surfaces of the plurality of connecting plates are fixedly installed with a harvesting table body, the adjustment mechanism comprises a connecting rod fixedly passing through the plurality of connecting plates, one end of two of the connecting plates are fixedly installed with an adjusting wheel, one end of two of the adjusting wheels are fixedly connected to a dial, the two dials are rotatably connected to the two ends of the rotating shaft, one end of the two dials is provided with a fastening bolt, and one end of the fastening bolt is threadedly assembled with a connecting frame.

[0006] Preferably, a plurality of threaded holes are provided at one end of the two dials, and the fastening bolts are threadedly assembled inside the threaded holes.

[0007] Preferably, a connecting bolt is threaded through one end of the dial, and one end of the connecting bolt passes through the dial and is threadedly connected to the adjusting wheel.

[0008] Preferably, the main body mechanism also includes a support platform, with fixed plates fixedly installed at both ends of the support platform, the two fixed plates are rotatably connected to the inside of the two fixed plates, the outer surfaces of the two rotating shafts are rotatably connected to the lifting frames, and the front ends of the two lifting frames are fixedly connected to the two connecting frames respectively.

[0009] Preferably, telescopic cylinders are fixedly mounted on the lower surfaces of the two lifting frames, and the lower ends of the two telescopic cylinders are fixedly connected to the upper surface of the support platform.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The utility model removes the fastening bolts, pulls the power-assisting slot of the dial by hand, and rotates the dial, so that the dial drives the adjusting wheel to rotate, thereby causing the connecting rod to drive several connecting disks to rotate, and then drives the rotation of the cutting table body, changing the inclination angle of the cutting table body, and then changing the inclination angle of the cutting table body to adapt to soybean harvesting. The threaded hole at a certain point on the dial and the connecting hole on the connecting frame are on the same axis. Since multiple threaded holes are evenly arranged on the dial, each threaded hole corresponds to a different inclination angle of the cutting table body, which is adjusted as needed, and the dial and the connecting frame are connected and fixed with fastening bolts, thereby completing the adjustment of the cutting table inclination angle. The adjustment is convenient and quick, so that the cutting table can adapt to soybean harvesting and improve the harvesting rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0014] Figure 3 This is a schematic structural diagram of the utility model from a third viewing angle;

[0015] Figure 4 This is a schematic structural diagram of the fourth viewing angle of the present utility model;

[0016] Figure 5 For the utility model Figure 4 A partial enlarged view of point A in the middle.

[0017] In the picture:

[0018] 100. Main body; 101. Support platform; 102. Fixed plate; 103. Rotating shaft; 104. Lifting frame; 105. Telescopic cylinder; 106. Rotating shaft; 107. Connecting plate; 108. Cutting platform body; 200. Adjusting mechanism; 201. Connecting rod; 202. Adjusting wheel; 203. Dial; 204. Connecting bolt; 205. Threaded hole; 206. Fastening bolt; 207. Connecting frame. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] As attached Figure 1 To the attached Figure 5 As shown:

[0021] Embodiment 1: The present invention provides an adjustable soybean header tilt device, including a main body mechanism 100, the main body mechanism 100 includes a rotating shaft 106, the outer surface of the rotating shaft 106 is fixed and the outer surface is evenly rotated and installed with several connecting plates 107, and the outer surfaces of the several connecting plates 107 are fixedly installed with a header body 108.

[0022] The main body mechanism 100 also includes a support platform 101, and fixed plates 102 are fixedly installed at both ends of the support platform 101. The two fixed plates 102 are internally rotatably connected to rotating shafts 103, and the outer surfaces of the two rotating shafts 103 are rotatably connected to lifting frames 104. The front ends of the two lifting frames 104 are respectively fixedly connected to the two connecting frames 207.

[0023] The lower surfaces of the two lifting frames 104 are fixedly mounted with telescopic cylinders 105, and the lower ends of the two telescopic cylinders 105 are fixedly connected to the upper surface of the support platform 101.

[0024] As can be seen from the above, when the soybean harvester is used, the telescopic cylinder 105 is started according to the height of the soybean plants, pushing the rear end of the lifting frame 104 to rotate on the rotating shaft 103, so that the front end of the lifting frame 104 drives the rotating shaft 106 and the cutting platform body 108 to rise, thereby being able to change the height of the cutting platform body 108 to adapt to harvesting at different soybean plant heights.

[0025] Embodiment 2: This is the second embodiment of the present invention, including an adjustment mechanism 200 including a connecting rod 201 fixedly passing through a plurality of connecting plates 107, one end of each of the two connecting plates 107 is fixedly mounted with an adjusting wheel 202, one end of each of the two adjusting wheels 202 is fixedly connected to a dial 203, both dials 203 are rotatably connected to both ends of the rotating shaft 106, one end of each of the two dials 203 is provided with a fastening bolt 206, and one end of the fastening bolt 206 is threadedly assembled with a connecting frame 207.

[0026] A plurality of threaded holes 205 are provided at one end of the two dials 203 , and fastening bolts 206 are threadedly assembled inside the threaded holes 205 .

[0027] A connecting bolt 204 is threadedly provided at one end of the dial 203 , and one end of the connecting bolt 204 passes through the dial 203 and is threadedly connected to the adjusting wheel 202 .

[0028] The adjusting wheel 202 is rotated by the dial 203, thereby causing the connecting rod 201 to drive the plurality of connecting plates 107 to rotate, thereby driving the rotation of the cutting platform 108, changing the inclination angle of the cutting platform 108, and thus changing the inclination angle of the cutting platform 108 to adapt to the harvesting of soybeans. The threaded hole 205 at a certain position on the dial 203 and the connecting hole on the connecting frame 207 are on the same axis. Since there are multiple threaded holes 205 evenly arranged on the dial 203, each threaded hole 205 corresponds to a different inclination angle of the cutting platform 108, which can be adjusted as needed, and the dial 203 and the connecting frame 207 are connected and fixed by the fastening bolts 206, thereby completing the adjustment of the cutting platform inclination angle. The adjustment is convenient and quick, so that the cutting platform can adapt to soybean harvesting and improve the harvesting rate.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An adjustable soybean header tilt device, comprising a main body mechanism (100) and an adjustment mechanism (200), wherein the main body mechanism (100) comprises a rotating shaft (106), a plurality of connecting plates (107) are fixedly mounted on the outer surface of the rotating shaft (106) so as to rotate evenly, and a header body (108) is fixedly mounted on the outer surface of each of the connecting plates (107), and the device is characterized in that: The adjustment mechanism (200) comprises a connecting rod (201) fixedly passing through a plurality of connecting disks (107); an adjusting wheel (202) is fixedly mounted on one end of each of the two connecting disks (107); one end of each of the two adjusting wheels (202) is fixedly connected to a dial (203); both of the two dials (203) are rotatably connected to both ends of the rotating shaft (106); one end of each of the two dials (203) is provided with a fastening bolt (206); one end of each of the fastening bolts (206) is threadedly assembled with a connecting frame (207).

2. The adjustable soybean header tilt device according to claim 1, characterized in that: One end of each of the two dials (203) is provided with a plurality of threaded holes (205), and the fastening bolts (206) are threadedly assembled inside the threaded holes (205).

3. The adjustable soybean header tilt device according to claim 1, characterized in that: One end of the dial (203) is threadedly provided with a connecting bolt (204), and one end of the connecting bolt (204) passes through the dial (203) and is threadedly connected to the regulating wheel (202).

4. The adjustable soybean header tilt device according to claim 1, characterized in that: The main body mechanism (100) further comprises a support platform (101), wherein both ends of the support platform (101) are fixedly mounted with fixed plates (102), the interiors of the two fixed plates (102) are rotatably connected to rotating shafts (103), the outer surfaces of the two rotating shafts (103) are rotatably connected to lifting frames (104), and the front ends of the two lifting frames (104) are respectively fixedly connected to two connecting frames (207).

5. The adjustable soybean header tilt device according to claim 4, characterized in that: Telescopic cylinders (105) are fixedly mounted on the lower surfaces of the two lifting frames (104), and the lower ends of the two telescopic cylinders (105) are fixedly connected to the upper surface of the support platform (101).

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