Seeding all-in-one machine for interplanting of wheat and corn

Abstract

A sowing all-in-one machine for interplanting wheat and corn relates to the technical field of agricultural sowing equipment, and is characterized in that a mounting rack is arranged on one side of the tail of a frame, wheel mechanisms are arranged on two sides of the frame, a mounting mechanism is arranged on the frame, and a working mechanism is arranged on the mounting mechanism; a chassis of the equipment is improved, a high chassis structure is designed, and a corresponding lifting and retracting structure is arranged, so that the seeding equipment can be unfolded to work in multiple rows at the same time, and the equipment can adapt to the working environment of high-plant wheat crops.

Description

Technical Field

[0001] This invention relates to the field of agricultural sowing equipment technology, specifically to an integrated sowing machine for intercropping wheat and corn. Background Technology

[0002] Wheat-corn intercropping involves sowing summer corn between wheat rows during the later stages of wheat growth. This fully utilizes soil moisture and light and heat resources, extends the corn's growing season, and maximizes its yield potential, achieving high and stable corn yields. Wheat-corn intercropping was originally a common technique in China's winter wheat production areas. However, with the widespread adoption of mechanized operations and the expansion of land transfer and management, the original manual intercropping method is unsustainable. Furthermore, due to the outbreak of maize rough dwarf disease, this planting model has been gradually abandoned. Currently, the use of seed treatment agents has reduced the incidence of maize rough dwarf disease, lowering some technical barriers to wheat-corn intercropping. However, only small-scale intercropping equipment is available on the market, requiring a lot of manual labor and resulting in low sowing efficiency, limiting the implementation of this planting model. Large-scale intercropping equipment requires strict attention to protect mature wheat plants; equipment with too low a chassis can scratch wheat ears and crush wheat plants, reducing wheat yield. Therefore, there is a need to develop corn sowing equipment specifically for wheat-corn intercropping. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing an integrated planter for wheat intercropping with corn. This invention improves the equipment chassis by designing a high chassis structure and incorporating a corresponding lifting and retracting structure, thereby enabling the planter to deploy and work in multiple rows simultaneously, and adapting to the working environment of tall wheat plants.

[0004] To achieve the above objectives, the present invention adopts the following technical solutions: It includes a frame and a mounting bracket, wherein the mounting bracket is located on one side of the rear of the frame, and it also includes: The wheel mechanism is disposed on both sides of the vehicle frame; The mounting mechanism is mounted on the frame. The working mechanism is mounted on the installation mechanism.

[0005] Preferably, the wheel mechanism comprises: The wheel frame consists of two wheel frames as a group, and the two wheel frames are symmetrically fixed on the front and rear side walls of the vehicle frame, with the lower surface of the wheel frame being lower than the lower surface of the vehicle frame. The electric drive system consists of two sets of electric drive systems, each set of two electric drive systems is mounted on two wheel frames, and the two electric drive systems in each set are fixedly mounted on the left and right ends of the wheel frame. The traveling wheel is fixedly mounted on the output shaft of the electric drive system.

[0006] Preferably, the mounting mechanism comprises: The rotating arm assembly consists of two sets, which are symmetrically arranged on the mounting frame. The mounting arm is screwed onto the rotating arm assembly via a rotating shaft; A support frame, which is fixedly mounted on a mounting frame; The hydraulic rod is raised and lowered, and is screwed onto the support frame via a rotating shaft.

[0007] Preferably, the rotary arm assembly comprises: The support arm is spun onto the mounting frame via a pivot, and the output shaft of the lifting hydraulic rod is spun onto the support arm via the pivot. The telescopic arm is located on the side away from the pivot of the support arm; The support rod is fixedly mounted on the telescopic arm and is movably inserted into the end of the support arm. A telescopic hydraulic rod is fixedly mounted on a support arm, and the output shaft of the telescopic hydraulic rod is fixedly mounted on the telescopic arm.

[0008] Preferably, there are four mounting arms, two of which are screwed onto the support arms on both sides via pivots, and the other two mounting arms are screwed onto the telescopic arms on both sides via pivots.

[0009] Preferably, a dual-output shaft motor is fixedly installed on the support arm, wherein one drive shaft of the dual-output shaft motor is connected to the shaft end of the mounting arm on the support arm, and a hexagonal transmission rod is fixedly installed on the other output shaft of the dual-output shaft motor, and the hexagonal transmission rod is movably inserted into the rotating shaft of the mounting arm on the telescopic arm.

[0010] Preferably, the working mechanism comprises: A grooving cutter, wherein the grooving cutter is spun onto the mounting arm via a rotating shaft; The feeding hopper is a group of several feeding hoppers, and the feeding hoppers are fixedly mounted on the mounting arm. The lower end of the feeding hopper is set higher than the lower side of the slotted rotary cutter. A bulldozer blade is fixedly mounted on the mounting arm at one end away from the mounting arm's pivot.

[0011] Preferably, a conical cover and a seedling separating plate are fixedly installed on the wheel frame, wherein the conical cover covers the traveling wheel on the side away from the support frame, and the seedling separating plate covers the traveling wheel on the side closer to the support plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. This device is equipped with rotatable and liftable support arms on both sides, and telescopic arms on the support arms, so as to realize the installation of the working mechanism. This allows the device to work when unfolded, or to fold up and place the structure behind the frame when retracted. 2. This device integrates trenching, sowing, and backfilling by installing an installation arm on the support arm and telescopic arm, and installing a grooving rotary cutter and several feeding hoppers on the installation arm, as well as a bulldozer plate for backfilling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention.

[0014] Figure 2 yes Figure 1 Left front side view.

[0015] Figure 3 yes Figure 1 The lower left side view.

[0016] Figure 4 yes Figure 1 The right front side view.

[0017] Figure 5 This is a structural schematic diagram of the mounting frame, mounting mechanism, and working mechanism in this invention.

[0018] Figure 6 This is a schematic diagram of the rotating arm assembly in this invention.

[0019] Figure 7 This is a schematic diagram of the conical cover and the seedling separating plate in this invention.

[0020] Explanation of reference numerals in the attached figures: 1. Frame; 2. Mounting frame; 3. Wheel mechanism; 3-1. Wheel frame; 3-2. Electric drive system; 3-3. Traveling wheel; 4. Mounting mechanism; 4-1. Mounting arm; 4-2. Support frame; 4-3. Lifting and lowering hydraulic rod; 5. Working mechanism; 5. Grooving rotary cutter; 5-1. Feed hopper; 5-2. Bulldozer blade; 5-3. Rotary arm assembly; 6. Support arm; 6-1. Telescopic arm; 6-2. Support rod; 6-3. Telescopic hydraulic rod; 6-4. Dual output shaft motor; 7. Hexagonal transmission rod; 8. Conical cover; 9. Seedling separating plate; 10. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: like Figure 1-7As shown, this embodiment includes a frame 1 and a mounting bracket 2, wherein the mounting bracket 2 is disposed on one side of the rear of the frame 1, and it further includes: Wheel mechanism 3, wherein the wheel mechanism 3 is disposed on both sides of the frame 1; Mounting mechanism 4 is mounted on the frame; Working mechanism 5, wherein the working mechanism 5 is mounted on the mounting mechanism 4; Wheel mechanism 3 includes: Wheel frame 3-1, two wheel frames 3-1 are grouped together, and the two wheel frames 3-1 are symmetrically fixed on the front and rear side walls of the frame 1 respectively. The lower surface of the wheel frame 3-1 is set lower than the lower surface of the frame 1. Electric drive system 3-2, wherein two electric drive systems 3-2 are arranged as a group and two groups are set up. The two groups of electric drive systems 3-2 are respectively set on two wheel frames 3-1, and the two electric drive systems 3-2 in one group are respectively fixed at the left and right ends of the wheel frame 3-1. The traveling wheel 3-3 is fixedly mounted on the output shaft of the electric drive system 3-2; Installation mechanism 4 includes: The rotating arm assembly 6 consists of two sets, which are symmetrically arranged on the mounting frame 2. Rotary arm assembly 6 includes: The support arm 6-1 is spun onto the mounting frame 2 via a rotating shaft, and the output shaft of the lifting hydraulic rod 4-3 is spun onto the support arm 6-1 via a rotating shaft; Telescopic arm 6-2, wherein the telescopic arm 6-2 is located on one side away from the pivot of the support arm 6-1; Support rod 6-3 is fixedly mounted on telescopic arm 6-2 and is movably inserted into the end of support arm 6-1; Telescopic hydraulic rod 6-4, the telescopic hydraulic rod 6-4 is fixedly mounted on the support arm 6-1, and the output shaft of the telescopic hydraulic rod 6-4 is fixedly mounted on the telescopic arm 6-2; Mounting arms 4-1, wherein four mounting arms 4-1 are provided, two of which are screwed onto the support arms 6-1 on both sides via rotating shafts, and the other two mounting arms 4-1 are screwed onto the telescopic arms 6-2 on both sides via rotating shafts. Support frame 4-2, which is fixedly mounted on mounting frame 2; The lifting hydraulic rod 4-3 is screwed onto the support frame 4-2 via a rotating shaft, and the output shaft of the lifting hydraulic rod 4-3 is screwed onto the support arm 6-1 via a rotating shaft. A dual-output shaft motor 7 is fixedly mounted on the support arm 6-1, wherein one output shaft of the dual-output shaft motor 7 is connected to the rotating shaft of the mounting arm 4-1 mounted on the support arm 6-1 for transmission. The hexagonal transmission rod 8 is movably mounted on the rotating shaft of the mounting arm 4-1 set on the telescopic arm 6-2, and the other output shaft of the dual output shaft motor 7 is connected to the end of the hexagonal transmission rod 8 for transmission. A conical cover 9 is fixedly mounted on the wheel frame 3-1, and the conical cover 9 covers the traveling wheel 3-3 on the side away from the support frame 4-2; The seedling separating board 10 is fixedly mounted on the wheel frame 3-1, and the seedling separating board 10 covers the traveling wheel 3-3 on the side near the support frame 4-2. As the frame 1 moves, the conical cover 9 at the front end separates the wheat seedlings on the front side of the traveling wheel 3-3 to both sides of the wheel frame 3-1, thereby preventing the traveling wheel 3-3 from crushing or scraping the wheat ears. At the same time, the seedling separating plate 10 is placed on the side of the traveling wheel 3-3 at the rear of the traveling direction, further pushing the wheat seedlings apart and placing them on both sides of the wheel frame 3-1 to prevent crushing the wheat. Work unit 5 includes: Grooving rotary cutter 5-1, wherein the grooving rotary cutter 5-1 is spun onto the mounting arm via a rotating shaft; Feeding hopper 5-2, several feeding hoppers 5-2 are grouped together, and the feeding hoppers 5-2 are fixedly mounted on the mounting arm 4-1. The lower end of the feeding hopper 5-2 is set higher than the lower side of the slotted rotary cutter 5-1. The frame 1 is equipped with an automatic feeding system corresponding to the number of a set of feeding hoppers 5-2, and is connected to the feeding hoppers 5-2 through a feeding pipe, so that seeds, fertilizers and other materials are stored in different automatic feeding systems to enable the feeding hoppers 5-2 to sow and fertilize. The bulldozer plate 5-3 is fixedly mounted on the mounting arm 4-1 at one end away from the pivot of the mounting arm 4-1.

[0023] By adopting the technical solution disclosed in this invention, the following can be achieved: When using this device, the frame 1 straddles a row of wheat, and the two side travel wheels 3-3 are positioned on the empty ridges where corn is intercropped. The electric drive system 3-2 powers the travel wheels 3-3, propelling the entire device forward. The frame 1 then pulls the mounting frame 2 and working mechanism 5 to carry out corn sowing. The frame 1, supported by the travel wheels 3-3, passes over the wheat plants. The dual-output shaft motor 7 drives the hexagonal transmission rod 8 to rotate, thus rotating the mounting arm 4-1. This adjusts the height of the movable end of the mounting arm 4-1 from the ground, thereby adjusting the height of the grooving blade 5. The trench depth is 1. As the equipment moves, the feeding device feeds the sowing raw materials into the feeding hopper 5-2, thereby feeding the seeds, granular fertilizer, etc. into the trench through the feeding hopper 5-2. After sowing, the bulldozer plate 5-3 moves to push the soil turned over on the side of the trench back to fill it. When the vehicle of this device is in the non-working moving stage, the dual output shaft motor 7 lifts and flattens the mounting arm 4-1. The telescopic hydraulic rod 6-4 drives the telescopic arm 6-2 to retract and close. Then, the lifting and lowering hydraulic rod 4-3 retracts to lift the support arm 6-1, thereby supporting the rotating arm, so as to realize the folding of the mounting arm 4-1 and placing it behind the vehicle.

[0024] The technical advantages achieved by adopting the above technical solution are as follows: 1. This device is equipped with rotatable and liftable support arms 6-1 on both sides, and telescopic arms 6-2 on the support arms 6-1, thereby realizing the installation of the working mechanism 5. This allows the device to work when unfolded, or to fold up and place the structure behind the frame 1 when retracted. 2. This device integrates trenching, sowing, and backfilling by installing an installation arm 4-1 on the support arm 6-1 and the telescopic arm 6-2, and installing a grooving rotary cutter 5-1 and several feeding hoppers 5-2 on the installation arm 4-1, as well as a bulldozer plate 5-3 for backfilling.

[0025] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the protection scope of this invention.

Claims

1. A wheat interplanting corn seeding integrated machine, comprising a frame (1) and a mounting frame (2), wherein the mounting frame (2) is arranged at the tail side of the frame (1); characterized in that, It also contains: Wheel mechanism (3), the wheel mechanism (3) is arranged on both sides of the frame (1); Mounting mechanism (4), the mounting mechanism (4) is arranged on the rack; Working mechanism (5), the working mechanism (5) is arranged on the mounting mechanism (4).

2. The wheat and corn interplanting seeding integrated machine according to claim 1, characterized in that: The wheel mechanism (3) contains: Wheel frame (3-1), the wheel frame (3-1) is two groups, and the two wheel frames (3-1) are symmetrically arranged on the front and rear walls of the frame (1), respectively, and the lower surface of the wheel frame (3-1) is arranged below the lower surface of the frame (1); Electric drive system (3-2), the electric drive system (3-2) is two groups and is arranged in two groups, and the two groups of electric drive systems (3-2) are arranged on the two wheel frames (3-1), respectively, and the two electric drive systems (3-2) of a group are fixedly arranged on the left and right ends of the wheel frame (3-1); Traveling wheel (3-3), the traveling wheel (3-3) is fixedly arranged on the output shaft of the electric drive system (3-2).

3. The wheat and corn interplanting seeding integrated machine according to claim 2, characterized in that, The mounting mechanism (4) contains: Swing arm assembly (6), the swing arm assembly (6) is two groups and is symmetrically arranged on the mounting rack (2); Mounting arm (4-1), the mounting arm (4-1) is rotatably arranged on the swing arm assembly (6) through a rotating shaft; Support frame (4-2), the support frame (4-2) is fixedly arranged on the mounting rack (2); Lifting hydraulic rod (4-3), the lifting hydraulic rod (4-3) is rotatably arranged on the support frame (4-2) through a rotating shaft.

4. The wheat and corn interplanting seeding integrated machine according to claim 3, characterized in that: The swing arm assembly (6) contains: Support arm (6-1), the support arm (6-1) is rotatably arranged on the mounting rack (2) through a rotating shaft, and the output shaft of the lifting hydraulic rod (4-3) is rotatably arranged on the support arm (6-1) through a rotating shaft; Telescopic arm (6-2), the telescopic arm (6-2) is arranged on the side end away from the rotating shaft of the support arm (6-1); Support rod (6-3), the support rod (6-3) is fixedly arranged on the telescopic arm (6-2), and the support rod (6-3) is movably inserted into the end of the support arm (6-1); Telescopic hydraulic rod (6-4), the telescopic hydraulic rod (6-4) is fixedly arranged on the support arm (6-1), and the output shaft of the telescopic hydraulic rod (6-4) is fixedly arranged on the telescopic arm (6-2).

5. The wheat interplanting corn seeding integrated machine according to claim 4, characterized in that: The mounting arm (4-1) is four, two of which are rotatably arranged on the support arms (6-1) on both sides through rotating shafts, and the other two mounting arms (4-1) are rotatably arranged on the telescopic arms (6-2) on both sides through rotating shafts.

6. The wheat interplanting corn seeding integrated machine according to claim 5, characterized in that: A double-output-shaft motor (7) is fixedly arranged on the support arm (6-1), one drive shaft of the double-output-shaft motor (7) is in transmission connection with the shaft end of the mounting arm (4-1) on the support arm (6-1), and a hexagonal transmission rod (8) is fixedly arranged on the other output shaft of the double-output-shaft motor (7), and the hexagonal transmission rod (8) is movably arranged in the rotating shaft of the mounting arm (4-1) on the telescopic arm (6-2).

7. The wheat interplanting corn seeding integrated machine according to claim 6, characterized in that: The working mechanism (5) contains: The slotted rotary knife (5-1) is rotatably arranged on the mounting arm (4-1) through a rotating shaft; The feeding hopper (5-2) is a group of several, and the feeding hopper (5-2) is fixedly arranged on the mounting arm (4-1), and the lower end of the feeding hopper (5-2) is higher than the lower side of the slotted rotary knife (5-1); The bulldozing plate (5-3) is fixedly arranged on the mounting arm (4-1) away from the rotating shaft of the mounting arm (4-1).

8. The wheat interplanting corn seeding integrated machine according to claim 7, characterized in that: The wheel frame (3-1) is fixedly provided with a conical cover (9) and a seedling separating plate (10), wherein the conical cover (9) is arranged on the traveling wheel (3-3) away from the support frame (4-2), and the seedling separating plate (10) is arranged on the traveling wheel (3-3) close to the support frame (4-2).

Images