Seeding appliance for corn and soybean compound planting

Abstract

The utility model discloses a corn and soybean composite planting and seeding device, which relates to the technical field of planting and seeding devices and comprises a seed box, a storage unit, a leakage box, a seeding unit and a leveling unit. Two supporting frames are fixedly connected to the left and right sides of the lower end of the seed box; the storage unit comprises rectangular plates, bolts and rectangular through holes, no less than five rectangular through holes are formed in the upper end of the inner side of the seed box, a rectangular through hole is formed in the rear side of the front end of the seed box, two rectangular plates are slidably connected to the inner side of the rectangular through hole of the seed box, one end of each rectangular plate is in threaded connection with the corresponding bolt, and the other end of each rectangular plate is in threaded connection with the corresponding bolt. The bottom end of the bolt is rotationally connected with the outer side of the seed box; the seeding unit is mounted on the support frame and the storage unit; according to the corn and soybean compound planting and sowing device, the device is light and simple and is replaced by later-stage repairing, planting gullies can be directly rearranged, and the influence on the germination rate of seeds after the land surface is compacted is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of planting and sowing tools, in particular to a corn and soybean composite planting and sowing tool. Background Art

[0002] In order to increase grain production on the basis of existing cultivated land area, intercropping corn and soybeans is an innovation in crop cultivation technology. Intercropping can effectively improve crop yield and quality compared with planting two crops separately, thus helping to alleviate my country's urgent demand for corn and soybeans. However, the benefits of this high-yield planting are limited by the low level of mechanization of sowing, management and harvesting.

[0003] Most of the tools in the prior art are heavy and complex and require later repairs. At the same time, the furrows after planting need to be rearranged by machines. Large machines compact the land surface and affect the germination rate of seeds. For this reason, we propose a corn-soybean composite planting sowing device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a corn-soybean composite planting and sowing device. The device is relatively light and simple to repair in the later stage. The gullies after planting can be directly rearranged, reducing the impact of the compaction of the land surface on the germination rate of seeds, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn and soybean composite planting and sowing device, comprising a seed box, a storage unit, a leak box, a sowing unit and a leveling unit;

[0006] Seed box: Two support frames are fixedly connected to the left and right sides of the lower end;

[0007] Storage unit: comprising a rectangular plate, a bolt and a rectangular through hole, wherein the inner upper end of the seed box is provided with no less than five rectangular through holes, the front rear side of the seed box is provided with a rectangular through hole, the inner side of the rectangular through hole of the seed box is slidably connected with two rectangular plates, one end of the rectangular plate is threadedly connected with the bolt, and the bottom end of the bolt is rotatably connected with the outer side of the seed box;

[0008] Seeding unit: installed on the support frame and storage unit;

[0009] Leveling unit: installed on the support frame.

[0010] By rotating the bolt, the rectangular plates are moved toward each other at one end under the action of the thread, and the opening of the rectangular through hole is controlled by the two rectangular plates, so that the device controls the number of seeds falling.

[0011] Furthermore, the storage unit also includes a discharge wheel, a drain box and a rotating shaft. The lower end of the seed box is fixedly connected to a drain box corresponding to the rectangular through hole. The outer sides of the rotating shaft are respectively rotatably connected to the drain boxes. The two ends of the drain box are rotatably connected to the support frame. The outer side of the rotating shaft on the inner side of each drain box is fixedly connected to a discharge wheel.

[0012] The rotation of the rotating shaft drives the feeding wheel to rotate, and the seeds are transported to the inside of the leakage box through the seed box through the feeding wheel, so as to achieve the purpose of sowing.

[0013] Furthermore, the sowing unit includes a fixed plate, a circular cylinder, a furrow opener and a connecting hose. The lower ends of the two support frames are fixedly connected to the fixed plate. The upper end of the fixed plate is fixedly connected to a number of five circular cylinders. The lower end of each circular cylinder is fixedly connected to a furrow opener. A thread is provided on the outer side of the lower end of the fixed plate. The lower end of the leakage box is threadedly connected to the upper end of the connecting hose, and the lower end of the connecting hose is sleeved on the inner side of the circular cylinder.

[0014] The circular cylinder is limited and fixed by a fixing plate, and is conveniently inserted into the soil for seed sowing through a furrow opener, and the seeds are transported into the circular cylinder through a connecting hose for seed sowing.

[0015] Furthermore, the sowing unit also includes pulley 1, a belt, pulley 2 and a grounding wheel, the right end of the rotating shaft is fixedly connected to pulley 1, the right end of the supporting frame is rotatably connected to pulley 2, pulley 1 is connected to pulley 2 through a belt, and the right end rotation center of pulley 2 is fixedly connected to the grounding wheel.

[0016] When sowing, the ground wheel rotates through contact with the ground, and the rotation of the ground wheel drives the second pulley to rotate, and the belt drives the first pulley through the belt, thereby driving the rotating shaft to rotate, so as to achieve the purpose of sowing.

[0017] Furthermore, the leveling unit includes a fixed rectangular plate, a circular column and a protective plate, the rear end of the fixed plate is fixedly connected to the fixed rectangular plate, the upper end of the fixed rectangular plate is evenly fixedly connected to a plurality of circular columns, and the upper end of the fixed rectangular plate is fixedly connected to the protective plate.

[0018] The soil clods after sowing need to be dispersed and crushed for larger ones, so the soil clods are crushed by circular columns, the circular columns are limited by fixed rectangular plates, and protected by protective plates to prevent the exposed parts of the circular columns from causing injuries to personnel.

[0019] Furthermore, the leveling unit also includes a fixing frame and a leveling wheel. The left and right ends of the rear end of the fixed rectangular plate are fixedly connected to two fixing frames, and the middle of the two fixing frames is rotatably connected to the leveling wheel.

[0020] The fixing frame is used to limit the leveling wheel, and the leveling wheel is used to level the broken pieces of land.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the corn and soybean composite planting and sowing device has the following advantages:

[0022] 1. This corn and soybean composite planting and sowing device is relatively light and simple to repair later. It is cultivated through a seed storage box and a tillage device, and the furrows are leveled through a rear device. The three-part structure is easy to maintain.

[0023] 2. This corn and soybean composite planting and sowing device can disperse and crush larger clods of soil after sowing, level the broken pieces of land through the leveling wheel, and directly rearrange the gullies after planting, which can increase the germination rate of seeds after the land surface is compacted. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the left side structure of the utility model.

[0027] In the figure: 1 seed box, 2 support frame, 3 storage unit, 31 rectangular plate, 32 bolts, 33 rectangular through hole, 34 unloading wheel, 35 leak box, 36 rotating shaft, 4 sowing unit, 41 pulley 1, 42 belt, 43 pulley 2, 44 grounding wheel, 45 fixed plate, 46 circular cylinder, 47 furrow opener, 48 connecting hose, 5 leveling unit, 51 fixed rectangular plate, 52 circular column, 53 protection plate, 54 fixed frame, 55 leveling wheel. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] See also Figure 1-3 , This embodiment provides a technical solution for a corn-soybean composite planting and sowing device: a corn-soybean composite planting and sowing device, comprising a seed box 1, a storage unit 3, a leak box 35, a sowing unit 4 and a leveling unit 5;

[0030] Seed box 1: two support frames 2 are fixedly connected to the left and right sides of the lower end;

[0031] Storage unit 3: comprises a rectangular plate 31, a bolt 32 and a rectangular through hole 33. No less than five rectangular through holes 33 are provided at the inner upper end of the seed box 1. A rectangular through hole is provided at the front rear side of the seed box 1. Two rectangular plates 31 are slidably connected to the inner side of the rectangular through hole of the seed box 1. One end of the rectangular plate 31 is threadedly connected to the bolt 32, and the bottom end of the bolt 32 is rotatably connected to the outer side of the seed box 1. By rotating the bolt 32, the rectangular plates 31 are moved toward each other at one end under the action of the thread, and the opening of the rectangular through hole 33 is controlled by the two rectangular plates 31, so that the device controls the number of seeds falling.

[0032] The storage unit 3 also includes a discharge wheel 34, a drain box 35 and a rotating shaft 36. The lower end of the seed box 1 is fixedly connected with the drain box 35 corresponding to the rectangular through hole 33. The outer sides of the rotating shaft 36 are respectively rotatably connected to the drain box 35. The two ends of the drain box 35 are rotatably connected to the support frame 2. The outer side of the rotating shaft 36 on the inner side of each drain box 35 is fixedly connected with the discharge wheel 34.

[0033] The rotation of the rotating shaft 36 drives the unloading wheel 34 to rotate, and the seeds are transported to the inside of the leakage box 35 through the seed box 1 by the unloading wheel 34, so as to achieve the purpose of sowing.

[0034] Seeding unit 4: installed on the support frame 2 and the storage unit 3;

[0035] The sowing unit 4 includes a fixed plate 45, a circular cylinder 46, a furrow opener 47 and a connecting hose 48. The lower ends of the two support frames 2 are fixedly connected with the fixed plate 45, and the upper end of the fixed plate 45 is fixedly connected with a number of five circular cylinders 46. The lower end of each circular cylinder 46 is fixedly connected with a furrow opener 47. The outer side of the lower end of the fixed plate 45 is provided with a thread, the lower end of the drain box 35 is threadedly connected to the upper end of the connecting hose 48, and the lower end of the connecting hose 48 is sleeved on the inner side of the circular cylinder 46.

[0036] The circular cylinder 46 is limited and fixed by the fixing plate 45, and is inserted into the soil by the furrow opener 47 for seed sowing. The seeds are transported to the circular cylinder 46 by the connecting hose 48 for seed sowing.

[0037] The sowing unit 4 also includes a pulley 1 41, a belt 42, a pulley 2 43 and a grounding wheel 44. The right end of the rotating shaft 36 is fixedly connected to the pulley 1 41, the right end of the supporting frame 2 is rotatably connected to the pulley 2 43, the pulley 1 41 and the pulley 2 43 are connected by the belt 42, and the right end rotation center of the pulley 2 43 is fixedly connected to the grounding wheel 44.

[0038] During sowing, the grounding wheel 44 rotates due to contact with the ground, and the rotation of the grounding wheel 44 drives the pulley 2 43 to rotate, and the belt 42 drives the pulley 1 41, thereby driving the rotating shaft 36 to rotate, thereby achieving the purpose of sowing.

[0039] Leveling unit 5: installed on the support frame 2. The leveling unit 5 comprises a fixed rectangular plate 51, a circular column 52 and a protective plate 53. The rear end of the fixed plate 45 is fixedly connected with the fixed rectangular plate 51, the upper end of the fixed rectangular plate 51 is evenly fixedly connected with a plurality of circular columns 52, and the upper end of the fixed rectangular plate 51 is fixedly connected with the protective plate 53.

[0040] The soil clods after sowing need to be dispersed and crushed, so the soil clods are crushed by circular columns 52, the circular columns 52 are limited by fixed rectangular plates 51, and protected by protective plates 53 to prevent the exposed parts of the circular columns 52 from causing injuries to personnel.

[0041] The leveling unit 5 further includes a fixing frame 54 and a leveling wheel 55 . The left and right ends of the rear end of the fixed rectangular plate 51 are fixedly connected to two fixing frames 54 , and the middle of the two fixing frames 54 is rotatably connected to the leveling wheel 55 .

[0042] The fixing frame 54 is used to limit the leveling wheel 55, and the leveling wheel 55 is used to level the broken pieces of land.

[0043] The working principle of a corn and soybean composite planting sowing device provided by the utility model is as follows: by rotating the bolt 32, the rectangular plates 31 are mutually connected at one end under the action of the thread, and the opening of the rectangular through hole 33 is controlled by the two rectangular plates 31, so that the device controls the number of seeds falling. The unloading wheel 34 is driven to rotate by the rotation of the rotating shaft 36, and the seeds are transported to the inside of the leakage box 35 through the unloading wheel 34 through the seed box 1, so as to achieve the purpose of sowing. The circular cylinder 46 is limited and fixed by the fixing plate 45, and the furrow opener 47 is convenient for inserting into the land to facilitate seed sowing, and the seeds are transported to the circular cylinder 46 by the connecting hose 48 to facilitate seed sowing. During sowing, the grounding wheel 44 is rotated by contact with the ground, and the rotation of the grounding wheel 44 drives the pulley 2 43 to rotate, and the belt 42 drives the pulley 1 41, thereby driving the rotating shaft 36 to rotate, so as to achieve the purpose of sowing. The soil clods after sowing need to be dispersed and crushed, so the soil clods are crushed by the circular column 52, the circular column 52 is limited by the fixed rectangular plate 51, and the protective plate 53 is used to protect it to prevent the exposed part of the circular column 52 from causing damage to personnel. The leveling wheel 55 is limited by the fixed frame 54, and the broken pieces of land are leveled by the leveling wheel 55.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A corn and soybean composite planting and sowing device, characterized in that: It comprises a seed box (1), a storage unit (3), a drain box (35), a sowing unit (4) and a leveling unit (5); Seed box (1): two support frames (2) are fixedly connected to the left and right sides of the lower end; The storage unit (3) comprises a rectangular plate (31), a bolt (32) and a rectangular through hole (33). The upper inner end of the seed box (1) is provided with at least five rectangular through holes (33). The front rear side of the seed box (1) is provided with a rectangular through hole. Two rectangular plates (31) are slidably connected to the inner side of the rectangular through hole of the seed box (1). One end of the rectangular plate (31) is threadedly connected to the bolt (32), and the bottom end of the bolt (32) is rotatably connected to the outer side of the seed box (1). A sowing unit (4) is installed on the support frame (2) and the storage unit (3); Leveling unit (5): mounted on the support frame (2); The sowing unit (4) comprises a fixing plate (45), a circular cylinder (46), a furrow opener (47) and a connecting hose (48); the lower ends of the two support frames (2) are fixedly connected with the fixing plate (45); the upper end of the fixing plate (45) is fixedly connected with at least five circular cylinders (46); the lower end of each circular cylinder (46) is fixedly connected with the furrow opener (47); the outer side of the lower end of the fixing plate (45) is provided with a thread; the lower end of the drain box (35) is threadedly connected with the upper end of the connecting hose (48); the lower end of the connecting hose (48) is sleeved on the inner side of the circular cylinder (46); The leveling unit (5) comprises a fixed rectangular plate (51), a circular column (52) and a protective plate (53); the rear end of the fixed plate (45) is fixedly connected to the fixed rectangular plate (51); the upper end of the fixed rectangular plate (51) is evenly fixedly connected to a plurality of circular columns (52); and the upper end of the fixed rectangular plate (51) is fixedly connected to the protective plate (53).

2. A corn-soybean composite planting and sowing device according to claim 1, characterized in that: The storage unit (3) further comprises a discharge wheel (34), a drain box (35) and a rotating shaft (36); the lower end of the seed box (1) is fixedly connected with a drain box (35) corresponding to the rectangular through hole (33); the outer sides of the rotating shaft (36) are respectively rotatably connected to the drain box (35); the two ends of the drain box (35) are rotatably connected to the support frame (2); and the outer side of the rotating shaft (36) inside each drain box (35) is fixedly connected with a discharge wheel (34).

3. A corn-soybean composite planting and sowing device according to claim 2, characterized in that: The sowing unit (4) further comprises a pulley 1 (41), a belt (42), a pulley 2 (43) and a grounding wheel (44); the right end of the rotating shaft (36) is fixedly connected to the pulley 1 (41); the right end of the supporting frame (2) is rotatably connected to the pulley 2 (43); the pulley 1 (41) and the pulley 2 (43) are connected via a belt (42); the right end rotation center of the pulley 2 (43) is fixedly connected to the grounding wheel (44).

4. The corn-soybean composite planting and sowing device according to claim 1, characterized in that: The leveling unit (5) further comprises a fixing frame (54) and a leveling wheel (55). The two fixing frames (54) are fixedly connected to the left and right ends of the rear end of the fixed rectangular plate (51), and the leveling wheel (55) is rotatably connected between the two fixing frames (54).

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