Agricultural planting ditching and covering all-in-one machine

Abstract

The invention belongs to the related technical field of agricultural planting, and particularly discloses an agricultural planting ditching and covering all-in-one machine which comprises a machine base, a fertilizer box is arranged above the machine base, ditching and fertilizer falling mechanisms are arranged on the two sides of the interior of the fertilizer box, and a connecting device is fixedly arranged in the middle of the outer wall of the front end of the machine base. Brackets are correspondingly connected to the two sides of the outer wall of the rear end of the machine base through arranged connecting frames, walking wheels are arranged on the lower portions in the brackets, seed bins are correspondingly connected to the upper surfaces of the brackets through arranged erecting assemblies, and soil covering wheels are symmetrically arranged in the brackets and located at the rear ends of the walking wheels; a mounting base is jointly mounted on the sides, close to each other, of the two brackets, L-shaped frames are arranged at the rear ends of the sides, away from each other, of the two brackets, guide frames are fixedly mounted on the outer sides of the two L-shaped frames, and seed supporting assemblies are arranged in the two guide frames.

Description

Technical Field

[0001] The invention belongs to the technical field related to agricultural planting, and specifically discloses an agricultural planting trenching and burying integrated machine. Background Art

[0002] With the promotion of agricultural mechanization, seeders have gradually been widely used. Seeders are planting machines that sow crop seeds. Seeders used for a certain type of crop are often named after the crop type, such as grain drills, corn seed drills, cotton seed drills, forage spreaders, etc.

[0003] With existing agricultural planting equipment, seeds need to be manually lifted when they are placed in the silo. With the improvement of agricultural production, most of the land is contracted. In this case, manual lifting is more labor-intensive, which in turn affects the planting efficiency. Therefore, we need to make improvements. Summary of the invention

[0004] The object of the present invention is to solve the problems existing in the background technology, and an agricultural planting trenching and covering integrated machine is proposed, comprising a machine base, a fertilizer box is arranged above the machine base, trenching and fertilizer dropping mechanisms are arranged on both sides of the fertilizer box, a connecting device is fixedly arranged in the middle of the outer wall of the front end of the machine base, and the two sides of the outer wall of the rear end of the machine base are respectively connected to brackets through the arranged connecting frames, walking wheels are arranged at the lower part of the bracket, and the upper surface of the bracket is correspondingly connected to the seed bin through the arranged mounting assembly, and soil covering wheels are symmetrically arranged inside the bracket and at the rear end of the walking wheels, a mounting seat is commonly installed on the side where the two brackets are close to each other, and an L-shaped frame is arranged on the rear end of the side where the two brackets are far away from each other, guide frames are fixedly installed on the outer sides of the two groups of L-shaped frames, seed supporting assemblies are arranged inside the two groups of guide frames, and a pushing mechanism is arranged on the outer side of the rear end of the mounting seat; The seed supporting assembly is used to support the seeds, and under the push of the pushing mechanism, the seeds are transported to one side of the seed bin.

[0005] Preferably, the ditching and fertilizer dropping mechanism is connected to a fertilizer dropping pipe installed on one side of the inside of the fertilizer box, a hose is installed at the lower end of the fertilizer dropping pipe, a fixing frame is connected to the outside of the front end of the machine base corresponding to the position of the fertilizer dropping pipe through a clamp and a bolt group, a ditching plate is provided at the lower end of the fixing frame, a shaft rod is fixedly provided at the lower outside of the fixing frame, abutment wheels and extrusion wheels are respectively provided on both sides of the outside of the shaft rod, and one side of the hose is connected to the outside of the shaft rod.

[0006] Preferably, the mounting assembly includes clamping frames respectively installed on both sides of the upper surface of the bracket, the seed bin is located between the two clamping frames, and the front end of the bracket is symmetrically provided with support arms, and two groups of support arms are rotatably provided with ditching wheels inside, and the edges of the ditching wheels are provided in a cross-section, and the middle of the interior bulges outwards to both sides, and a communicating vessel is installed at the bottom of the seed bin, and a seeding tube is installed at the bottom of the communicating vessel.

[0007] Preferably, a first coupling is interspersed and rotated together in the middle of the two groups of communicating vessels, a seeding wheel is sleeved on the outside of the first coupling and located on the inner side of the communicating vessel, a sprocket is arranged on the outer side of one end of the first coupling, a transmission coupling is interspersed and rotated together in the two groups of brackets and located at the front end of the first coupling, and a transmission sprocket is arranged on the outer side of one end of the transmission coupling.

[0008] Preferably, the support assembly includes a support platform slidably mounted on one side of the guide frame, a fixed seat is fixedly provided on one side of the support platform, a first round rod is rotatably inserted inside the fixed seat, telescopic support plates are commonly provided at both ends of the outer side of the first round rod, and a second round rod is commonly provided at one end of the two telescopic support plates away from the first round rod.

[0009] Preferably, the lifting mechanism includes an L-shaped seat fixedly arranged on the outer side of the rear end of the mounting seat, a second hydraulic cylinder is arranged inside the L-shaped seat, a fixing plate is fixedly arranged on the telescopic end of the second hydraulic cylinder, a sliding rod is slidably inserted into one side of the fixing plate, and one end of the sliding rod away from the fixing plate is fixedly arranged on the inner top wall of the L-shaped seat, a triangular rod is fixedly arranged on the outside of the fixing plate, and both end corners of the triangular rod away from the fixing plate are connected to the bottom of the support platform.

[0010] Preferably, the rear end inside the triangular rod is connected to a first hydraulic cylinder via a rotatably arranged rotating seat, and a connecting piece is arranged at the telescopic end of the first hydraulic cylinder.

[0011] Preferably, the connecting member comprises a swivel sleeve fixedly arranged at the telescopic end of the first hydraulic cylinder, a connecting rod is rotatably inserted inside the swivel sleeve, and both ends of the connecting rod are connected to the second round rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The ditching and fertilizer delivery mechanism can be used to open a ditch at the front end, and then the fertilizer can be accurately delivered inside the ditch.

[0013] By setting up the seed dragging component, the corresponding seed bags can be placed on the upper surface of the telescopic tray according to the position of the seed bin, and then the seed bags can be caused to rise automatically through the connection of the pushing mechanism. Driven by the first hydraulic cylinder, the telescopic trays on both sides can be tilted. After the seeds are opened, they will flip over by themselves and fall into the seed bin by themselves to complete the planting work, which greatly improves the planting efficiency and reduces the burden of planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of another angle of the present invention; Figure 3 It is a schematic diagram of the connection structure between the fertilizer box and the fertilizer drop pipe of the present invention; Figure 4 This is a schematic diagram of the connection structure of the erection components of the present invention; Figure 5 This is a schematic diagram of the connection structure between the seed bin and the bracket of the present invention; Figure 6 It is a schematic diagram of the connection structure of the push-up mechanism of the present invention; Figure 7 It is a schematic diagram of the connection structure between the guide frame and the support platform of the present invention; Figure 8 For the present invention Figure 2 Schematic diagram of the connection structure at A in the middle.

[0015] In the figure: 1, machine base; 2, connecting device; 3, fixed frame; 4, wheel; 5, bracket; 6, walking wheel; 7, support arm; 8, trenching wheel; 9, extrusion wheel; 10, seed bin; 11, fertilizer box; 12, L-shaped seat; 13, guide frame; 14, L-shaped frame; 15, soil covering wheel; 16, connecting frame; 17, first hydraulic cylinder; 18, first round rod; 19, rotating seat; 20, sprocket; 21, first coupling; 22, fertilizer drop pipe; 23, hose; 24, clamp; 25, clamp frame; 26, transmission coupling; 27, connecting vessel; 28, seed drop pipe; 29, support table; 30, rotating sleeve; 31, fixed seat; 32, connecting rod; 33, telescopic support plate; 34, second hydraulic cylinder; 35, slide rod; 36, fixed plate; 37, triangular rod; 38, mounting seat; 39, second round rod. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figure 1-Figure 8The agricultural planting trenching and burying integrated machine shown in the figure comprises a machine base 1, a fertilizer box 11 is arranged above the machine base 1, trenching and fertilizer dropping mechanisms are arranged on both sides of the fertilizer box 11, a connecting device 2 is fixedly arranged in the middle of the front end outer wall of the machine base 1, and brackets 5 are correspondingly connected to the two sides of the rear end outer wall of the machine base 1 through the arranged connecting frames 16, and walking wheels 6 are arranged inside and below the brackets 5. The upper surface of the brackets 5 is correspondingly connected to the seed bin 10 through the arranged mounting components, and covering wheels 15 are symmetrically arranged inside the brackets 5 and at the rear end of the walking wheels 6. A mounting seat 38 is commonly installed on the side where two brackets 5 are close to each other, and an L-shaped frame 14 is arranged on the rear end of the side where the two brackets 5 are away from each other. Guide frames 13 are fixedly installed on the outside of the two groups of L-shaped frames 14, and seed supporting components are arranged inside the two groups of guide frames 13. A pushing mechanism is arranged on the outside of the rear end of the mounting seat 38; The seed supporting assembly is used to support the seeds and transport the seeds to one side of the seed bin 10 under the push of the lifting mechanism; Reference Manual Attached Figure 1 It can be seen that the connecting device 2 is a connecting pile head, which is connected to the agricultural machinery body through the transmission end of the hydraulic part.

[0019] The ditching and fertilizer dropping mechanism is connected to the fertilizer dropping pipe 22 installed on one side of the inside of the fertilizer box 11, and the lower end of the fertilizer dropping pipe 22 is connected and installed with a hose 23. The outer side of the front end of the machine base 1 is connected to a fixing frame 3 through a clamp 24 and a bolt group corresponding to the position of the fertilizer dropping pipe 22. The lower end of the fixing frame 3 is provided with a ditching plate, and a shaft rod is fixedly provided below the outer side of the fixing frame 3. The two sides of the outside of the shaft rod are respectively provided with a push wheel 4 and an extrusion wheel 9, and one side of the hose 23 is connected to the outside of the shaft rod; Reference Manual Attached Figure 1 and Figure 3 It can be seen that the wheel 4 and the squeezing wheel 9 can follow the movement of the agricultural machine body at the front end to divide the area where the fertilizer is sprinkled at the front end, and the ditching plate at the lower end of the fixed frame 3 can be used to open a ditch at the front end, and the fertilizer falls around the soil in the ditch through the fertilizer drop pipe 22; The hose 23 is connected to the shaft rod, which can prevent the lower end of the hose 23 from expanding outward along with the movement of the agricultural machine body, thereby preventing the fertilizer from falling into the soil in the trench.

[0020] The mounting assembly includes clamping frames 25 respectively installed on both sides of the upper surface of the bracket 5, the seed bin 10 is located between the two clamping frames 25, the front end of the bracket 5 is symmetrically provided with support arms 7, the two groups of support arms 7 are rotatably provided with ditching wheels 8 inside, the edges of the ditching wheels 8 are provided in a cross-section, the middle of the inside is convex to both sides, the seed bin 10 is connected to the bottom and installed with a connecting vessel 27, and the bottom of the connecting vessel 27 is connected and installed with a seeding tube 28; Reference Manual Attached Figure 1 , Figure 2 , Figure 4 , Figure 5 It can be seen that the clamping frame 25 can stably set the seed bin 10 above the bracket 5, and the furrowing wheel 8 can be installed between the bracket 5 and the machine base 1 through the support arm 7. After fertilization, the furrowing wheel 8 presses the soil deeply to form a sowing furrow, in which seeds can be placed later; The communicating vessel 27 is a sealed shell for dropping seeds, which can be connected to the seed placement tube 28 to transfer the seeds from the inside of the seed bin 10 to the seed placement tube 28, and then complete the sowing.

[0021] The first coupling shaft 21 is inserted and rotated together in the middle of the two groups of communicating vessels 27, and a seeding wheel is sleeved on the outside of the first coupling shaft 21 and located inside the communicating vessel 27. A sprocket wheel 20 is arranged on the outside of one end of the first coupling shaft 21. A transmission coupling shaft 26 is inserted and rotated together in the two groups of brackets 5 and located at the front end of the first coupling shaft 21. A transmission sprocket wheel is arranged on the outside of one end of the transmission coupling shaft 26. The first coupling shaft 21 and the sprocket 20 and the transmission coupling shaft 26 and the transmission sprocket can add a transmission component and a drive component when the device is in use. This component is the basic structure of the existing planting agricultural machinery, so it will not be described in detail. Through the provision of the first coupling shaft 21 and the seed wheel, the seeds can be pushed into the seed bin 10 for sequential feeding.

[0022] The support assembly includes a support platform 29 slidably mounted on one side of the guide frame 13, a fixed seat 31 is fixedly arranged on one side of the support platform 29, a first round rod 18 is rotatably inserted inside the fixed seat 31, telescopic support plates 33 are commonly arranged at both ends of the outer side of the first round rod 18, and a second round rod 39 is commonly arranged at one end of the two telescopic support plates 33 away from the first round rod 18; Reference Manual Attached Figure 6 and Figure 7 It can be seen that the support platform 29 provided can provide support below the telescopic support plate 33; The combination of the two telescopic supporting plates 33, the first round rod 18 and the second round rod 39 can form a support frame, so that the seed bag can be more stable when it is lifted; When connected with the fixing seat 31 , the first round rod 18 can rotate at a fixed point when rotating, so that when the second round rod 39 is turned over, the seed bag can be tilted and discharged toward the inside of the seed bin 10 .

[0023] The lifting mechanism includes an L-shaped seat 12 fixedly arranged on the outer side of the rear end of the mounting seat 38, a second hydraulic cylinder 34 is arranged inside the L-shaped seat 12, a fixed plate 36 is fixedly arranged at the telescopic end of the second hydraulic cylinder 34, a sliding rod 35 is slidably inserted into one side of the inside of the fixed plate 36, and one end of the sliding rod 35 away from the fixed plate 36 is fixedly arranged on the inner top wall of the L-shaped seat 12, and a triangular rod 37 is fixedly arranged outside the fixed plate 36, and the corners of both ends of the triangular rod 37 away from the fixed plate 36 are connected to the bottom of the support platform 29; Reference Manual Attached Figure 6 , Figure 7 and Figure 8 It can be seen that the L-shaped seat 12 can fix the second hydraulic cylinder 34 on one side of the mounting seat 38 for use. The second hydraulic cylinder 34 drives the fixing plate 36 to move upward, and the corresponding triangular rod 37 drives the support platform 29 at the two end corners to move. The support platform 29 slides in the guide frame 13 accordingly, thereby automatically lifting the seed bag to the edge of the seed bin 10; The sliding rod 35 can improve the stability of the triangular rod 37 when it moves.

[0024] The rear end of the triangular rod 37 is connected to the first hydraulic cylinder 17 through a rotatable rotating seat 19. The telescopic end of the first hydraulic cylinder 17 is provided with a connecting piece, which includes a rotating sleeve 30 fixedly arranged at the telescopic end of the first hydraulic cylinder 17. A connecting rod 32 is rotatably inserted inside the rotating sleeve 30, and both ends of the connecting rod 32 are connected to the second round rod 39. Reference Manual Attached Figure 2 and Figure 6 It can be seen that under the extension drive of the first hydraulic cylinder 17, the rotating sleeve 30 and the connecting rod 32 rotate and cooperate to drive the two second round rods 39 to flip toward the upper end. Under the rotation cooperation of the fixed seat 31 and the first round rod 18, the seeds above the telescopic support plate 33 can be tilted, thereby reducing the burden on workers when planting.

[0025] Working principle: When the device is in use, it is connected to the agricultural machinery body through the connecting device 2. With the drive of the agricultural machinery body, the device can perform fertilization and sowing. The resistance wheel 4 and the squeezing wheel 9 divide the area where the fertilizer is sprinkled at the front end. Through the ditching plate at the lower end of the fixed frame 3, a ditch can be opened at the front end. The fertilizer falls around the ditched soil through the fertilizer drop pipe 22. After the ditching wheel 8 at the rear end passes, the soil after the fertilizer falls further deepens the depth of the ditch, so that the seeds can be covered around the fertilizer at a later time. When the seed bin 10 is planted, the seed bag is placed on the upper surface of the two telescopic support plates 33, corresponding to the position of the seed bin 10, and is driven by the second hydraulic cylinder 34 to lift and lower. , driving the fixed plate 36 and the triangular rod 37 to rise, the triangular rod 37 will lift the support platforms 29 on both sides to move upward, driving the telescopic support plate 33 to move upward, causing the seeds to automatically rise from the bottom, thereby reducing the burden of planting for the staff, and under the drive of the first hydraulic cylinder 17, the rotating sleeve 30 is prompted to extend and retract to the rear end, and under the positioning of the fixed seat 31, the rotating sleeve 30 and the connecting rod 32 rotate and cooperate, causing the second round rod 39 to tilt slowly, and the telescopic support plate 33 cooperates with the extension of the first hydraulic cylinder 7 to slide to one end, and then when unloading, it is convenient to adjust the dropping angle of the seed bag, thereby achieving the purpose of automatic lifting and unloading, and greatly improving the planting efficiency of the agricultural machinery device.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An agricultural planting trenching and burying machine, comprising a machine base (1), characterized in that: A fertilizer box (11) is arranged above the machine base (1), and both sides of the fertilizer box (11) are provided with ditching and fertilizer dropping mechanisms. A connecting device (2) is fixedly arranged in the middle of the front outer wall of the machine base (1), and both sides of the rear outer wall of the machine base (1) are respectively connected to brackets (5) through connecting frames (16). Travel wheels (6) are arranged inside and below the brackets (5), and the upper surface of the brackets (5) is correspondingly connected to a seed bin (10) through a mounting assembly. Soil covering wheels (15) are symmetrically arranged inside the brackets (5) and at the rear end of the travel wheels (6). A mounting seat (38) is commonly installed on the side where the two brackets (5) are close to each other, and an L-shaped frame (14) is arranged at the rear end of the side where the two brackets (5) are far away from each other. Guide frames (13) are fixedly installed on the outside of the two groups of L-shaped frames (14), and seed supporting assemblies are arranged inside the two groups of guide frames (13). A lifting mechanism is arranged on the outside of the rear end of the mounting seat (38); The seed supporting assembly is used to support the seeds, and under the push of the pushing mechanism, the seeds are transported to one side of the seed bin (10).

2. The agricultural planting trenching and burying integrated machine according to claim 1, characterized in that: The ditching and fertilizer dropping mechanism is connected to a fertilizer dropping pipe (22) installed on one side inside the fertilizer box (11); a hose (23) is installed at the lower end of the fertilizer dropping pipe (22); a fixing frame (3) is connected to the outside of the front end of the machine base (1) at a position corresponding to the fertilizer dropping pipe (22) via a clamp (24) and a bolt group; a ditching plate is provided at the lower end of the fixing frame (3); a shaft is fixedly provided below the outside of the fixing frame (3); a stop wheel (4) and a squeeze wheel (9) are respectively provided on both sides of the outside of the shaft; and one side of the hose (23) is connected to the outside of the shaft.

3. The agricultural planting trenching and burying integrated machine according to claim 1, characterized in that: The mounting assembly comprises clamping frames (25) respectively mounted on both sides of the upper surface of the bracket (5), the seed bin (10) being located between the two clamping frames (25), the front end of the bracket (5) being symmetrically provided with supporting arms (7), the insides of the two groups of supporting arms (7) being rotatably provided with trenching wheels (8), the edges of the trenching wheels (8) being arranged in a cross-section, the middle of the inside convexing outwardly on both sides, the seed bin (10) being connected to and installed with a communicating vessel (27) at the bottom, and the inside of the communicating vessel (27) being connected to and installed with a seeding tube (28) at the bottom.

4. The agricultural planting trenching and burying integrated machine according to claim 3, characterized in that: A first coupling shaft (21) is inserted and rotated together in the middle of the two groups of communicating vessels (27); a seeding wheel is sleeved outside the first coupling shaft (21) and located inside the communicating vessel (27); a sprocket wheel (20) is arranged on the outside of one end of the first coupling shaft (21); a transmission coupling shaft (26) is inserted and rotated together in the interior of the two groups of brackets (5) and located at the front end of the first coupling shaft (21); a transmission sprocket wheel is arranged on the outside of one end of the transmission coupling shaft (26).

5. The agricultural planting trenching and burying integrated machine according to claim 1, characterized in that: The seed support assembly comprises a support platform (29) slidably mounted on one side of the guide frame (13); a fixing seat (31) is fixedly arranged on one side of the support platform (29); a first round rod (18) is rotatably inserted into the fixing seat (31); telescopic supporting plates (33) are commonly arranged at both ends of the outer side of the first round rod (18); and a second round rod (39) is commonly arranged at one end of the two telescopic supporting plates (33) away from the first round rod (18).

6. The agricultural planting trenching and burying integrated machine according to claim 5, characterized in that: The lifting mechanism comprises an L-shaped seat (12) fixedly arranged on the outer side of the rear end of the mounting seat (38), a second hydraulic cylinder (34) being arranged inside the L-shaped seat (12), a fixed plate (36) being fixedly arranged at the telescopic end of the second hydraulic cylinder (34), a sliding rod (35) being slidably inserted into one side of the interior of the fixed plate (36), an end of the sliding rod (35) away from the fixed plate (36) being fixedly arranged on the inner top wall of the L-shaped seat (12), a triangular rod (37) being fixedly arranged outside the fixed plate (36), and both end corners of the triangular rod (37) away from the fixed plate (36) are connected to the bottom of the support platform (29).

7. The agricultural planting trenching and burying integrated machine according to claim 6, characterized in that: The rear end of the triangle rod (37) is connected to the first hydraulic cylinder (17) via a rotatably arranged rotating seat (19), and a connecting piece is provided at the telescopic end of the first hydraulic cylinder (17).

8. The agricultural planting trenching and burying integrated machine according to claim 7, characterized in that: The connecting member comprises a rotating sleeve (30) fixedly arranged at the telescopic end of the first hydraulic cylinder (17), a connecting rod (32) rotatably inserted inside the rotating sleeve (30), and two ends of the connecting rod (32) are connected to the second round rod (39).

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