All-in-one machine for soil preparation, planting, intertillage and hilling of sugarcane

Abstract

The utility model belongs to the technical field of sugarcane machinery, and particularly relates to a sugarcane soil preparation, planting, intertillage and hilling all-in-one machine which comprises a machine frame, a connecting piece, a plough, a power source, a transmission part, a soil crushing paddle, a hopper, a stepping type seeding device, a soil leveling device and a depth limiting wheel. Wherein a connecting piece used for being connected with a traction machine is arranged at the front end of the rack; a plough for turning soil is arranged at the front end of the rack; a power source is arranged above the machine frame, a transmission part connected with the power source is arranged above the machine frame, the output end of the transmission part is connected with a soil breaking paddle used for breaking caked soil, and the soil breaking paddle is located behind the plough. A stepping type seeding device is arranged on the rack and is positioned behind the soil crushing paddle; a soil leveling device is arranged below the machine frame, and depth limiting wheels are symmetrically arranged on the two sides of the machine frame. The device is used for achieving both planting and intertillage ridging, and stepping type uniform seeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sugarcane machinery, in particular to a sugarcane land preparation, planting, tillage and soil-raising integrated machine. Background Technology

[0002] One of the ways to increase sugarcane yield is to improve soil structure. Intertillage can improve soil structure, increase soil air permeability and water retention capacity, and facilitate the growth of sugarcane roots and the absorption of nutrients. It can promote nutrient absorption, especially the absorption of nitrogen, phosphorus, potassium and other nutrients by sugarcane.

[0003] Existing sugarcane planting machinery lacks equipment that can perform planting and intertillage and soiling at the same time, especially lacks small-sized equipment suitable for transportation and deployment in narrow terrain. This has led to the intertillage and soiling operations in existing sugarcane planting becoming relatively passive, relying heavily on manpower or multiple equipment to perform operations in sequence, with a long operation cycle, high labor intensity, and high labor costs. Contents of utility model

[0004] Aiming at the shortcomings of the existing technology, the utility model provides a sugarcane land preparation and planting intertillage and soil-raising integrated machine, which is used to achieve a device that takes into account planting and intertillage and soil-raising at the same time, and realizes step-by-step uniform sowing. It includes a frame, a connecting piece, a plow, a power source, a transmission part, a soil-breaking paddle, a hopper, a step-by-step sowing device, a soil leveling device and a depth-limiting wheel;

[0005] Wherein: a connector for connecting to a traction machine is provided at the front end of the frame; a plow for turning the soil is provided at the front end of the frame; a power source is provided above the frame, a transmission part connected to the power source is provided above the frame, a soil-breaking paddle for breaking up agglomerated soil is connected to the output end of the transmission part, and the soil-breaking paddle is located behind the plow; a step-type sowing device is provided on the frame, and the step-type sowing device is located behind the soil-breaking paddle; a soil-leveling device is provided below the frame, and the soil-leveling device is located behind the step-by-step sowing device; depth-limiting wheels are symmetrically provided on both sides of the frame, and a seed hopper for storing sugarcane seeds is provided on the frame; and a seat is provided on the frame.

[0006] Preferably, the step-by-step seeding device comprises a conveyor belt, a partition, a feeding port, a feeding hopper, and an avoidance gap. The frame is provided with a conveyor belt driven by a power source, and the conveyor belt is provided with partitions arranged at equal intervals; the frame is provided with a feeding port in the discharging direction of the conveyor belt, and a pipe-type feeding hopper connected to the feeding port is provided below the frame, and an avoidance gap is provided behind the feeding hopper to facilitate the sugarcane seeds to escape from the feeding hopper.

[0007] Preferably, the soil leveling device includes a soil scraping support, a soil scraping rotating shaft, and a soil scraping plate. A soil scraping support extending downward is provided below the frame. The lower end of the soil scraping support is rotatably connected to a soil scraping rotating shaft. The soil scraping rotating shaft is a torsion spring rotating shaft. A soil scraping plate extending downward is installed on the soil scraping rotating shaft. The cross-section of the soil scraping plate is a trough-shaped structure with an opening facing forward, and outward-turned bending portions are provided at both ends of the trough-shaped structure.

[0008] Preferably, sliding grooves are provided on both sides of the frame in the vertical direction. A sliding support is slidably installed in the sliding grooves. The sliding support extends downward and outward, and a depth-limiting wheel is installed at the extending end of the sliding support extending downward and outward.

[0009] Preferably, upwardly inclined side wings are provided on both sides of the plow, and an inclined cutting chamfer is provided on the side surface of each side wing.

[0010] Preferably, the front side of the hopper is a conical surface, and an upwardly inclined inclined shovel surface is provided below the conical surface.

[0011] Preferably, an outwardly extending bending portion extending obliquely outward is provided at the outer diameter edge of each blade of the soil crushing paddle.

[0012] Compared with the prior art, the present utility model provides a sugarcane land preparation, planting, intertillage, and ridging integrated machine, which has the following beneficial effects:

[0013] It can be used for sugarcane planting and subsequent intertillage and ridging. It can realize step-by-step uniform sowing of sugarcane, and at the same time, it can perform crushing and leveling operations on the sowing land, reducing the operation process and shortening the operation cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the first embodiment of the present utility model Figure 1 ;

[0015] Figure 2 is a schematic three-dimensional structure diagram of the first embodiment of the present utility model Figure 2 。

[0016] In the figure: 1, frame; 2, plow; 3, connecting piece; 4, side wing; 5, inclined cutting chamfer; 6, transmission part; 7, soil crushing paddle; 8, outwardly extending bending portion; 9, sliding groove; 10, sliding support; 11, conveyor belt; 12, inclined shovel surface; 13, hopper; 14, depth-limiting wheel; 15, soil scraping support; 16, soil scraping rotating shaft; 17, soil scraping plate; 18, outward-turned bending portion; 19, partition board; 20, hopper; 21, seat; 22, power source; 23, material dropping port; 24, avoidance notch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will combine 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 them. Based on the embodiments of 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.

[0018] Example

[0019] The following combination Figure 1 and Figure 2 , introduces a sugarcane land preparation and planting intertillage and soil-raising integrated machine provided by the present application, which is used to achieve a device that takes into account planting and intertillage and soil-raising at the same time, and realizes step-by-step uniform sowing. It includes a frame 1, a connecting piece 3, a plow 2, a power source 22, a transmission part 6, a soil-breaking paddle 7, a hopper, a step-by-step sowing device, a soil leveling device and a depth-limiting wheel 14;

[0020] Wherein: a connector 3 for connecting to a traction machine is provided at the front end of the frame 1; the traction machine may be a tractor, an agricultural locomotive, etc., and a plow 2 for turning the soil is provided at the front end of the frame 1; a power source 22 is provided above the frame 1, and a transmission part 6 connected to the power source 22 is provided above the frame 1. The power source 22 may be a common device such as an internal combustion engine or an electric motor, and the transmission part 6 may be a common transmission structure such as a belt drive or a gear drive, and a soil-breaking paddle 7 for breaking up agglomerated soil is connected to the output end of the transmission part 6, and the soil-breaking paddle 7 is located behind the plow 2; a step-by-step sowing device is provided on the frame 1, and the step-by-step sowing device is located behind the soil-breaking paddle 7; a soil-leveling device is provided below the frame 1, and the soil-leveling device is located behind the step-by-step sowing device, and depth-limiting wheels 14 are symmetrically provided on both sides of the frame 1, a seed hopper 20 for storing sugarcane seeds is provided on the frame 1, and a seat 21 is provided on the frame 1.

[0021] The step-by-step seeding device includes a conveyor belt 11, a partition 19, a drop port 23, a drop hopper 13, and an avoidance gap 24. The frame 1 is provided with a conveyor belt 11 driven by a power source 22, and the conveyor belt 11 is provided with partitions 19 arranged at equal intervals, so as to realize step-by-step sugarcane planting. The partitions 19 can be arranged on both sides of the conveyor belt 11 to prevent the sugarcane seeds from slipping out of the conveyor belt 11 from both sides of the conveyor belt 11. The frame 1 is provided with a drop port 23 in the discharging direction of the conveyor belt 11, and a pipe-type drop hopper 13 connected to the drop port 23 is provided below the frame 1. An avoidance gap 24 is provided behind the drop hopper 13 to facilitate the sugarcane seeds to escape from the drop hopper 13.

[0022] The soil leveling device includes a soil scraping support 15, a soil scraping rotating shaft 16, and a soil scraping plate 17. A downwardly extending soil scraping support 15 is provided below the frame 1. The lower end of the soil scraping support 15 is rotatably connected to a soil scraping rotating shaft 16. The soil scraping rotating shaft 16 is a torsion spring rotating shaft. A downwardly extending soil scraping plate 17 is installed on the soil scraping rotating shaft 16. The torsion direction of the soil scraping rotating shaft 16 is the direction of flipping the soil scraping plate 17 forward. When encountering a situation where it cannot be pushed during the process of leveling the soil, such as a stone or excessive accumulated soil, the resistance overcomes the torsion of the soil scraping rotating shaft 16, flipping the soil scraping rotating shaft 16 backward, thereby achieving avoidance or unloading of force and preventing damage caused by continuous force on the soil scraping plate 17. The cross-section of the soil scraping plate 17 is a trough-shaped structure with an opening facing forward. Compared with a flat plate structure, the trough-shaped soil scraping plate 17 has higher torsional strength. And the two ends of the trough-shaped structure are provided with outwardly turned bending portions 18. The outwardly turned bending portions 18 increase the contact area with loose soil, and the outwardly turned bending portions 18 can increase the torsional strength at the front edge position and improve the service life.

[0023] On both sides of the frame 1 in the vertical direction, sliding grooves 9 are provided. A sliding support 10 is slidably installed in the sliding grooves 9. The sliding support 10 extends downward and outward, and a depth-limiting wheel 14 is installed at the extending end of the sliding support 10 downward and outward. The sliding installation form of the sliding grooves 9 and the sliding support 10 shortens the time required to adjust the depth-limiting wheel 14 and further improves the operation efficiency.

[0024] On both sides of the plow 2, upwardly inclined side wings 4 are provided. On the side surface of each side wing 4, an inclined cutting chamfer 5 is provided. The symmetric layout of the side wings 4 can turn over more soil, and at the same time, the force is evenly distributed and there will be no phenomenon of uneven load. At the same time, the inclined cutting chamfer 5 reduces the resistance of turning over.

[0025] The front side of the hopper 13 is a conical surface, which is used to reduce the resistance of pushing soil, and at the same time plays a role in evenly diverting the crushed soil, facilitating the subsequent shaping of the soil ridges. And an upwardly inclined inclined shovel surface 12 is provided on the lower side of the conical surface, further reducing the resistance of pushing soil.

[0026] On the outer diameter edge of each blade of the soil crushing paddle 7, an outwardly extending and expanding bending portion 8 is provided, which is used to increase the spatial volume swept by the rotation of the soil crushing paddle 7 and increase the efficiency of soil crushing.

[0027] The following introduces an implementation method. Two sets of connecting components 3, plows 2, transmission parts 6, and soil-breaking paddles 7 are symmetrically arranged on both sides of the frame. During specific use, a traction machine is connected to the frame 1 through the connecting component 3, and the traction machine provides the forward power. During the forward process, the plow 2 turns up the soil to achieve preliminary soil loosening. At this time, the soil turned up by the plow 2 is relatively large, solid, and compact. The soil-breaking paddle 7 located behind the plow 2 rotates continuously to break up the soil turned up by the plow 2. The operator sits on the seat and puts the sugarcane seeds in the seed hopper 20 onto the conveyor belt 11. The conveyor belt 11 sends the sugarcane seeds to the feeding port 23 and drops them. The sugarcane seeds fall to the ground in the hopper 13. Due to the limitation of the hopper 13, the dropping position of the sugarcane seeds is roughly fixed and will not deviate greatly. The partitions 19 on the conveyor belt 11 are evenly arranged, and the sugarcane seeds between each partition 19 fall at equal intervals. In the case of the traction machine moving forward evenly, an equidistant intermittent seeding is thus formed.

[0028] After the sugarcane seeds fall to the ground from the hopper 13, the avoidance notch 24 enables them to avoid and break away from the hopper 13, and then the following soil scraping plate 17 levels the soil or covers the soil on the sugarcane seeds.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sugarcane land preparation and planting intertillage and soil-raising integrated machine, characterized in that: It comprises a frame (1), a connecting piece (3), a plow (2), a power source (22), a transmission part (6), a soil-breaking paddle (7), a seed hopper (20), a step-by-step sowing device, a soil leveling device and a depth-limiting wheel (14); The front end of the frame (1) is provided with a connecting piece (3) for connecting with a traction machine; the front end of the frame (1) is provided with a plow (2) for turning the soil; a power source (22) is provided above the frame (1); a transmission part (6) connected to the power source (22) is provided above the frame (1); an output end of the transmission part (6) is connected with a soil crushing paddle (7) for crushing agglomerated soil, and the soil crushing paddle (7) is located behind the plow (2); a step-type sowing device is provided on the frame (1), and the step-type sowing device is located behind the soil crushing paddle (7); a soil leveling device is provided below the frame (1), and the soil leveling device is located behind the step-type sowing device; depth limiting wheels (14) are symmetrically provided on both sides of the frame (1); a seed hopper (20) for storing sugarcane seeds is provided on the frame (1); and a seat (21) is provided on the frame (1).

2. The sugarcane land preparation and planting intertillage and soil-raising integrated machine according to claim 1, characterized in that: The step-by-step seeding device comprises a conveyor belt (11), a partition (19), a material drop opening (23), a material drop hopper (13), and an avoidance gap (24); the frame (1) is provided with a conveyor belt (11) driven by a power source (22); the conveyor belt (11) is provided with partitions (19) arranged at equal intervals; the frame (1) is provided with a material drop opening (23) in the discharge direction of the conveyor belt (11); a pipe-type material drop hopper (13) connected to the material drop opening (23) is provided below the frame (1); and an avoidance gap (24) is provided behind the material drop hopper (13) for facilitating the sugarcane seeds to escape from the material drop hopper (13).

3. The sugarcane land preparation and planting intertillage and soil-raising integrated machine according to claim 1, characterized in that: The soil leveling device comprises a scraper bracket (15), a scraper shaft (16), and a scraper plate (17). A scraper bracket (15) extending downward is provided below the frame (1). The scraper bracket (15) is rotatably connected to the scraper shaft (16) at the lower end. The scraper shaft (16) is a torsion spring shaft. The scraper plate (17) extending downward is mounted on the scraper shaft (16). The cross section of the scraper plate (17) is a groove-shaped structure opening forward, and outward-turned bending portions (18) are provided at both ends of the groove-shaped structure.

4. The sugarcane land preparation and planting intertillage and soil-raising integrated machine according to claim 1, characterized in that: Both sides of the frame (1) are provided with slide grooves (9) in the vertical direction, and a sliding bracket (10) is slidably installed in the slide groove (9). The sliding bracket (10) extends downwardly outward, and a limited depth wheel (14) is installed at the extended end of the sliding bracket (10) downwardly outward.

5. The sugarcane land preparation and planting intertillage and soil-raising integrated machine according to claim 1, characterized in that: Both sides of the plough (2) are provided with upwardly inclined side wings (4), and the side surface of each side wing (4) is provided with a bevel chamfer (5).

6. The sugarcane land preparation and planting intertillage and soil-raising integrated machine according to claim 2, characterized in that: The front side of the drop hopper (13) is a conical surface, and the lower side of the conical surface is provided with an inclined shovel surface (12) inclined upward.

7. The integrated machine for soil preparation, planting and cultivation of sugarcane according to claim 1, characterized in that: The outer diameter edge of each blade of the soil-crushing paddle (7) is provided with an outwardly expanding bending portion (8) extending obliquely outwardly.

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