Triangular final singling corn planter frame

Abstract

The utility model provides a triangular final singling corn planter frame, which belongs to the field of corn planter frames and comprises a frame provided with a seeding mechanism. The supporting mechanisms are installed on the two sides of the machine frame, each supporting mechanism comprises a supporting plate rotationally installed on the machine frame, supporting legs are rotationally installed at the bottoms of the supporting plates, locking bolts in threaded connection are arranged on the supporting plates in a penetrating mode, a plurality of locking grooves are formed in the machine frame, and when the locking bolts are located in the different locking grooves, the locking bolts are locked in the locking grooves. The supporting plates are arranged at different angles, the supporting plates are movably connected with check blocks for limiting the locking bolts, and the seeding mechanism comprises a material stirring box installed on the rack. The supporting plate is arranged to support the rack, the problem that corn kernels are not smoothly discharged or the depths of the seeded corn kernels are different due to the fact that the discharging pipe makes contact with the ground and is extruded and deformed is solved, the supporting plate is easy and fast to adjust, the locking bolt can be locked, and loosening is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn seeding frame technical field especially relates to a triangular seedling corn seeding frame. BACKGROUND

[0002] Corn is an annual tall herb. The stalk is upright, usually unbranched, 1-4 meters high, and the leaf sheath has transverse veins. Traditional corn seeding is manually using a hoe to dig a planting groove in the land, putting corn kernels into the planting groove and burying them with soil, thus completing seeding; with the development of science and technology, corn can also be seeded like wheat or soybeans through a seeding machine, greatly improving the seeding efficiency.

[0003] The current corn seeding frame has few supporting mechanisms, that is, the rear supporting wheel and the front seeding arc-shaped pipe serve as supports, which easily causes the front seeding arc-shaped pipe to deform when entering the soil, and further causes the corn kernels to be not smoothly discharged or the depth of the seeded corn kernels to be not the same, resulting in inconsistent corn growth or poor germination. Therefore, the present application provides a triangular seedling corn seeding frame. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a triangular seedling corn seeding frame.

[0005] The embodiment of the utility model provides a triangular seedling corn seeding frame, which comprises:

[0006] A frame, wherein a seeding mechanism is installed on the frame;

[0007] Supporting mechanisms are installed on both sides of the frame, wherein the supporting mechanisms comprise a supporting plate rotatably installed on the frame, supporting feet are rotatably installed on the bottom of the supporting plate, locking bolts are threadedly connected through the supporting plate, a plurality of locking grooves are arranged on the frame, the supporting plate is at different angles when the locking bolts are located in different locking grooves, and a stopper for limiting the locking bolts is movably connected to the supporting plate.

[0008] Further, the seeding mechanism comprises a material stirring box installed on the frame, a plurality of supports are installed on the frame, supporting wheels are installed on the supports, a discharge pipe is installed on the supports, and the discharge pipe is connected to the material stirring box through a hose.

[0009] Further, two connecting plates are installed on the frame, and connecting holes are arranged through the connecting plates.

[0010] Further, the plurality of locking grooves are distributed on the same circumference, and the center of the circumference coincides with the axis of rotation of the supporting plate.

[0011] Further, a threaded groove is arranged through the supporting plate, and the locking bolt is threadedly connected in the threaded groove.

[0012] Furthermore, a short shaft is rotatably connected to the support plate, the stop is fixed on the short shaft, and a torsion spring is installed on the stop and the support plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention supports the frame by setting a support plate, which prevents the discharge pipe from being squeezed and deformed when in contact with the ground, thus avoiding problems such as uneven corn kernel discharge or inconsistent corn kernel depth after sowing. In addition, the support plate is easy and quick to adjust and can be locked with locking bolts to prevent loosening. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the structure of a triangular seedling corn planter frame as described in an embodiment of this utility model.

[0016] Fig. 2 This is a schematic diagram of the support plate in a triangular seedling corn planter frame as described in an embodiment of this utility model.

[0017] Fig. 3 This is a schematic diagram of the locking bolt in a triangular seedling corn planter frame as described in this embodiment of the present invention.

[0018] In the above attached diagram: 1 frame, 2 feed box, 3 connecting plate, 4 bracket, 5 support wheel, 6 discharge pipe, 7 hose, 8 support plate, 9 locking groove, 10 support foot, 11 stop block, 12 locking bolt, 13 threaded groove, 14 short shaft, 15 torsion spring. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] like Figs. 1-3 As shown in the figure, this utility model embodiment proposes a triangular seedling fixing corn planter frame, including:

[0021] The machine frame 1 is equipped with a seeding mechanism, which includes a feed box 2 mounted on the machine frame 1. The feed box 2 contains a corresponding seed feeding structure, which is not shown in the figure and is an existing and mature technology. Multiple supports 4 are mounted on the machine frame 1. Support wheels 5 are mounted on the supports 4, and discharge pipes 6 are mounted on the supports 4. The discharge pipes 6 are connected to the feed box 2 through flexible hoses 7. This part is existing technology.

[0022] To facilitate the connection between the frame 1 and the tractor, two connecting plates 3 are installed on the frame 1. The connecting plates 3 have through holes. The connecting plates 3 are connected to the drive arm on the rear side of the tractor by locking bolts and nuts. This part is existing technology.

[0023] Supporting mechanisms are installed on both sides of the frame 1, the supporting mechanisms comprising a supporting plate 8 rotatably installed on the frame 1, a supporting leg 10 rotatably installed on the bottom of the supporting plate 8, a locking bolt 12 threadedly connected through the supporting plate 8, and a threaded slot 13 through the supporting plate 8, the locking bolt 12 being threadedly connected in the threaded slot 13; the frame 1 is provided with a plurality of lock slots 9, the plurality of lock slots 9 being distributed on the same circle, the center of the circle coinciding with the axis of rotation of the supporting plate 8, and the supporting plate 8 being at different angles when the locking bolt 12 is located in different lock slots 9.

[0024] When the frame 1 needs to be placed, i.e., the supporting of the seeding mechanism, the user manually rotates the locking bolt 12 to make it disengage from the lock slot 9, then rotates the supporting plate 8 to make it in a vertical or inclined state, only needs the discharge pipe 6 to be away from the ground, then rotates the locking bolt 12 to make it inserted into the lock slot 9, so as to position the supporting plate 8, and the supporting leg 10 movably arranged can stably support the supporting plate 8, and then feedback to the frame 1, stably support the frame 1, and avoid the discharge pipe 6 from being squeezed and damaged.

[0025] In use, as described above, the supporting plate 8 is rotated to not contact the ground, so as not to affect the use of the seeding mechanism.

[0026] Since the device is installed on the tractor and vibrates greatly in use, the locking bolt 12 is avoided from loosening, the supporting plate 8 is movably connected with a stopper 11 limiting the locking bolt 12, the supporting plate 8 is rotatably connected with a short shaft 14, the stopper 11 is fixed on the short shaft 14, the stopper 11 and the supporting plate 8 are provided with a torsion spring 15, the stopper 11 in the initial state of the torsion spring 15 is opposite to and abuts against the locking bolt 12, so as to avoid the locking bolt 12 from loosening and moving, and avoid the supporting plate 8 from loosening.

[0027] Due to the arrangement of the stopper 11, when the locking bolt 12 is rotated, the stopper 11 is first manually rotated to not interfere with the rotation of the locking bolt 12.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A triangular transplanting corn planter frame, characterized by, The utility model relates to a kind of seeding machine, including: Frame (1), seeding mechanism is installed on the frame (1); Supporting mechanism is installed on both sides of frame (1), the supporting mechanism includes support plate (8) rotatably installed on frame (1), support foot (10) is rotatably installed on the bottom of support plate (8), locking bolt (12) is provided with thread connection on support plate (8), frame (1) is equipped with multiple lock slots (9), when locking bolt (12) is located in different lock slots (9), support plate (8) is at different angles, stop block (11) is movably connected on support plate (8) and limit locking bolt (12).

2. The triangular transplant corn planter frame of claim 1, wherein, Wherein: The seeding mechanism includes installation on the frame (1) of the material box (2), the frame (1) is installed with multiple supports (4), the support (4) is installed with support wheel (5), and the support (4) is installed with discharge pipe (6), the discharge pipe (6) is connected with material box (2) by hose (7).

3. The triangular transplant corn planter frame of claim 1, wherein, Wherein: Frame (1) is installed with two connecting plates (3), connecting hole is provided with thread connection on the connecting plate (3).

4. The triangular transplant corn planter frame of claim 1, wherein, Wherein: Multiple lock slots (9) are distributed on the same circumference, the center of the circumference coincides with the axis of rotation of support plate (8).

5. The triangular transplant corn planter frame of claim 1, wherein, Wherein: Thread groove (13) is provided with thread connection on support plate (8), locking bolt (12) is threadedly connected in thread groove (13).

6. The triangular transplant corn planter frame of claim 1, wherein, Wherein: Short shaft (14) is rotatably connected on support plate (8), stop block (11) is fixed on short shaft (14), torsional spring (15) is installed on support plate (8) and stop block (11).

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