Double-row sugarcane transverse continuous seeding device

Abstract

The invention discloses a double-row sugarcane transverse continuous seeding device, which comprises: a seed supply mechanism, which comprises a seed supply box, and an outlet of the seed supply box is provided with an inclined guide plate; the steering mechanism comprises a steering groove, the steering groove comprises a bottom plate and baffles, the baffles are located on the front side and the rear side of the bottom plate, the middle of the bottom plate is high, the left side and the right side of the bottom plate are low, plate bodies on the two sides are obliquely arranged to form two guide chutes respectively, and the width of the guide chutes is smaller than the length of the sugarcane sections; the two seeding mechanisms are arranged at the outlets of the guide chutes in a one-to-one correspondence manner and are used for collecting sugarcane seeds and orderly discharging and seeding the sugarcane seeds. By using the double-row sugarcane transverse continuous seeding device, automatic seed supply, automatic steering and automatic seeding can be realized, the practicability is high, and the purpose of double-row sugarcane transverse continuous seeding can be realized.

Description

Technical Field

[0001] This invention relates to the field of sugarcane planting machinery technology, and in particular to a double-row sugarcane transverse continuous sowing device. Background Technology

[0002] Sugarcane, as the main raw material for sugar production in my country, plays a crucial role in ensuring the supply security of the national sugar market. Horizontal planting of sugarcane, with its advantage of requiring less seed, has been widely promoted in recent years and is very popular among sugarcane farmers. To ensure uniform planting, many domestic agricultural machinery companies use manual seed supply and manual horizontal planting, which is labor-intensive, inefficient, and results in inaccurate planting, seriously affecting the subsequent sugarcane germination rate. Existing automated horizontal sugarcane planting machines have low seed supply efficiency, are prone to jamming during sugarcane transport, and suffer from missed planting and double planting, failing to guarantee planting accuracy. Therefore, researching efficient seed supply and precision planting technologies is essential.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0004] The purpose of this invention is to provide a double-row sugarcane horizontal continuous planting device, thereby overcoming the shortcomings of sugarcane horizontal planting equipment such as sugarcane jamming, missed planting, and low seed supply accuracy.

[0005] To achieve the above objectives, the present invention provides a double-row sugarcane transverse continuous sowing device, comprising: a seed supply mechanism including a seed supply box, wherein an inclined guide plate is provided at the outlet of the seed supply box; a turning mechanism including a turning groove, wherein the turning groove includes a bottom plate and a baffle, the baffle being located on the front and rear sides of the bottom plate, the bottom plate being higher in the middle and lower on the left and right sides, and the plates on both sides being inclined to form two guide grooves respectively, the width of the guide grooves being less than the length of the sugarcane segment; and a sowing mechanism, comprising two such mechanisms, each corresponding to one of the outlets of the guide grooves, for collecting sugarcane seeds and orderly discharging them for sowing.

[0006] Preferably, in the above technical solution, the steering groove has an inverted "V" shaped structure, an arched structure, or an isosceles trapezoidal structure.

[0007] Preferably, in the above technical solution, a conveyor belt is provided at the outlet of the guide chute, and the seeding mechanism is provided at the outlet of the conveyor belt. Preferably, the conveyor belt has a transport speed of at least 1 m / s.

[0008] Preferably, in the above technical solution, a vibration motor is provided on the outer surface of the bottom of the seed supply box.

[0009] Preferably, in the above technical solution, a toothed roller is provided at the outlet of the guide plate.

[0010] Preferably, in the above technical solution, the sowing mechanism includes a sugarcane collecting box and a sowing belt. The sugarcane collecting box is located below the outlet of the guide chute and above the sowing belt. The bottom of the sugarcane collecting box has an outlet.

[0011] Preferably, in the above technical solution, the sowing strip is provided with multiple convex strips in the transverse direction, and a sugarcane trough is formed between two of the convex strips.

[0012] Preferably, in the above technical solution, the seeding belt includes an lifting section and a conveying section. The lifting section is inclined, the sugarcane collection box is located above the lifting section, the outlet is located near the belt surface of the lifting section, and there is a gap that allows at least one sugarcane segment to pass through. The seeding belt of the conveying section is horizontally arranged and located at the discharge end of the lifting section.

[0013] Preferably, in the above technical solution, the sowing belt is further provided with a seed dropping section, which is inclined and located at the discharge end of the conveying section.

[0014] Preferably, in the above technical solution, the sowing belt is an integrated conveyor belt.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The double-row sugarcane transverse continuous sowing device of the present invention has a turning groove at the outlet of the guide plate of the seed supply box. The sugarcane segments fall from the guide plate into the turning groove. By designing the turning groove structure, the disordered sugarcane segments are turned transversely and fall into the sowing mechanism in two directions respectively, with a high success rate of turning. The device of the present invention can realize automatic seed supply, automatic turning and automatic sowing, which is highly practical and can achieve the purpose of transverse continuous sowing of double-row sugarcane.

[0016] (2) The seed supply box of the device of the present invention is equipped with a resonant motor at the bottom and a toothed roller at the outlet of the guide plate for seed supply, which can make the sugarcane conveyor interlocked, enhance the flow and prevent seed jamming. The seed supply amount can be effectively controlled by controlling the change of the speed of the toothed roller.

[0017] (3) The seeding belt of the device of the present invention is an integrated conveyor belt, which is divided into an lifting section, a conveying section and a seed dropping section. The integrated conveyor belt avoids problems such as seed jamming and turning caused by multi-stage conveying, and lifts, conveys and drops the seed in one go, ensuring the accuracy of seeding. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the double-row sugarcane transverse continuous sowing device according to the present invention; Figure 2This is a schematic diagram of the seed supply mechanism in the double-row sugarcane transverse continuous sowing device according to the present invention; Figure 3 This is a schematic diagram of the seed supply mechanism in the double-row sugarcane transverse continuous sowing device according to the present invention from another angle. Figure 4 This is a schematic diagram of the steering mechanism in the double-row sugarcane transverse continuous sowing device according to the present invention; Figure 5 This is a schematic diagram of the sowing mechanism in the double-row sugarcane transverse continuous sowing device according to the present invention; Explanation of key figure labels: 1-Seed supply mechanism, 11-Seed supply box, 12-Guide plate, 13-Vibration motor, 14-Toothed roller, 15-Motor; 2-Steering mechanism, 21-Steering groove, 211-Bottom plate, 212-Baffle, 213-Guide chute, 214-Conveyor belt, 215-Conveyor belt motor; 3-Sowing mechanism, 31-Sugarcane collection box, 32-Sowing belt, 321-Protruding strip, 322-Sugarcane trough, 323-Lifting section, 324-Conveying section, 325-Seed dropping section, 33-Idler roller, 34-Sowing motor. Detailed Implementation

[0019] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0020] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0021] like Figures 1 to 5 As shown, a double-row sugarcane transverse continuous planting device according to a specific embodiment of the present invention includes a seed supply mechanism 1, a turning mechanism 2, and a planting mechanism 3. Sugarcane seeds are placed in the seed supply mechanism 1, and sugarcane segments are transported from the seed supply mechanism 1 to the turning mechanism 2. The sugarcane is turned by the turning mechanism 2 to be transported transversely, and then falls into the planting mechanism 3, and is then precisely discharged transversely, realizing fully automatic and precise transverse planting of sugarcane.

[0022] The specific structure is as follows: the seed supply mechanism 1 includes a seed supply box 11, which is used to hold sugarcane seeds. The seed supply box 11 has an opening on its front side, and an inclined guide plate 12 is provided at this opening, through which the sugarcane seeds are discharged. Below the outlet of the guide plate 12 is a steering mechanism 2, which includes a steering trough 21. The steering trough 21 includes a bottom plate 211 and a baffle 212, with the baffle 212 located on the front and rear sides of the bottom plate 211. The bottom plate 211 is higher in the middle and lower on the left and right sides. Preferably, the steering trough 21 has an inverted "V" shape, an arch shape, or an isosceles trapezoidal shape. In this embodiment, the steering trough adopts an inverted "V" shape. The bottom plates on the left and right sides of the steering trough 21 are inclined, and together with the baffle 212, they form two guide troughs 213 in the left and right directions. The width of the guide troughs is less than the length of the sugarcane segment. When sugarcane segments enter the middle of the turning trough, the bottom of the turning trough is higher in the middle and lower on both sides. The sugarcane segments are diverted to both sides of the guide trough. The width of the guide troughs on both sides is smaller than that of the sugarcane segments. The guide troughs turn the sugarcane segments into a transverse transport and discharge them transversely from the outlet of the guide trough. Seeding mechanisms 3 are respectively provided below the guide troughs on both sides, that is, there are two seeding mechanisms, one for each of them, located at the outlet of the guide trough, for collecting sugarcane seeds and discharging them in an orderly manner for transverse sowing. This invention, a double-row sugarcane transverse continuous sowing device, has a turning trough at the outlet of the seed supply box guide plate. Sugarcane segments fall from the guide plate into the turning trough. Through the design of the turning trough structure, the disordered sugarcane segments are turned transversely and fall into the sowing mechanisms in two directions, resulting in a high success rate of turning. It can realize automatic seed supply, automatic turning, and automatic sowing, and is highly practical, achieving the purpose of continuous transverse sowing of double-row sugarcane.

[0023] Preferably, each guide chute 213 has a conveyor belt 214 at its outlet, and a conveyor belt motor 215 is provided below the conveyor belt for adjusting the conveying speed of the conveyor belt 214. A seeding mechanism 3 is provided at the outlet of the conveyor belt 214. After the sugarcane segments turn laterally from the guide chute, they are conveyed to the seeding mechanism via the conveyor belt 214. Preferably, the conveyor belt transport speed is at least 1 m / s, which helps to collect the sugarcane segments in an orderly manner.

[0024] Preferably, a vibration motor 13 is provided on the outer surface of the bottom of the seed supply box 11. By adjusting the vibration frequency and amplitude, the interlocking of sugarcane seeds is reduced, and the fluidity of the sugarcane seeds is improved.

[0025] Preferably, a toothed roller 14 is provided at the outlet of the guide plate 12, which also serves as a seed supply roller. When the sugarcane section reaches the outlet of the guide plate 12, the toothed roller 14 rotates and agitates the sugarcane seed, carrying it out and into the turning groove 21 below the toothed roller 14. The toothed roller 14 is connected to a motor 15, and the amount of sugarcane seed supplied is controlled by adjusting the rotation of the toothed roller 14 through the motor.

[0026] Preferably, the sowing mechanism 3 includes a sugarcane collecting box 31 and a sowing belt 32. The sugarcane collecting box 31 is located below the outlet of the guide chute 213 and above the sowing belt 32, with an outlet at its bottom. The sowing belt 32 is wound around idler rollers 33, one of which is connected to a sowing motor 34, which adjusts the conveying speed of the sowing belt 32. Sugarcane seeds are discharged from the guide chute 213 into the sugarcane collecting box 31 and fall onto the sowing belt 32 through the outlet at the bottom. The sugarcane seeds falling onto the sowing belt 32 are transported laterally and planted, thus performing horizontal sugarcane sowing.

[0027] Preferably, the sowing belt 31 is provided with multiple transverse protrusions 321, and a sugarcane trough 322 is formed between two protrusions. Sugarcane segments falling from the sugarcane collection box 31 to the sowing belt 31 are stuck in the sugarcane trough 322 to prevent the sugarcane segments from slipping during the transportation process, so that the sugarcane segments are transported in an orderly manner and the seeds are sown evenly and orderly.

[0028] Preferably, the seeding belt 32 includes an lifting section 323, a conveying section 324, and a seed-dropping section 325. The lifting section 323 is inclined, and the sugarcane collection box 31 is located above the lifting section 323, with its outlet close to the belt surface of the lifting section 323. There is a gap between the lower end face of the outlet of the sugarcane collection box 31 and the belt surface of the lifting section 323, the gap being large enough to allow at least one sugarcane segment to pass through. Preferably, the gap is greater than the diameter of one sugarcane segment but less than the diameter of two sugarcane segments. This arrangement allows the sugarcane seeds to fall onto the seeding belt in an orderly manner without accumulation. The seeding belt of the conveying section 324 is horizontally positioned at the discharge end of the lifting section 323. The seed-dropping section 325 is inclined and located at the discharge end of the conveying section 324. Preferably, the seeding belt is an integrated conveyor belt. Using an integrated seeding belt avoids problems such as seed jamming and turning caused by multi-stage conveying, performing lifting, conveying, and seed dropping in one go, ensuring the accuracy of seeding.

[0029] The foregoing description of specific exemplary embodiments of the invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the invention, as well as various different choices and variations. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims

1. A double-row sugarcane transverse continuous sowing device, characterized in that, include: A seed supply mechanism, comprising a seed supply box, wherein an inclined guide plate is provided at the outlet of the seed supply box; A steering mechanism includes a steering groove, the steering groove comprising a base plate and baffles, the baffles being located on the front and rear sides of the base plate. The base plate is higher in the middle and lower on the left and right sides. The plates on both sides are inclined to form two guide grooves, the width of which is less than the length of the sugarcane segment; and The seeding mechanism consists of two parts, each located at the outlet of the guide chute, for collecting sugarcane seeds and discharging them in an orderly manner for sowing.

2. The double-row sugarcane transverse continuous sowing device according to claim 1, characterized in that, The steering groove has an inverted "V" shaped structure, an arched structure, or an isosceles trapezoidal structure.

3. The double-row sugarcane transverse continuous sowing device according to claim 1, characterized in that, A conveyor belt is provided at the outlet of the guide chute, and the seeding mechanism is provided at the outlet of the conveyor belt; preferably, the conveyor belt has a transport speed of at least 1 m / s.

4. The double-row sugarcane transverse continuous sowing device according to claim 1, characterized in that, The outer surface of the bottom of the seed supply box is equipped with a vibration motor.

5. The double-row sugarcane transverse continuous sowing device according to claim 1, characterized in that, The guide plate is equipped with a toothed roller at its outlet.

6. The double-row sugarcane transverse continuous sowing device according to claim 1, characterized in that, The sowing mechanism includes a sugarcane collecting box and a sowing belt. The sugarcane collecting box is located below the outlet of the guide chute and above the sowing belt. The bottom of the sugarcane collecting box has an outlet.

7. The double-row sugarcane transverse continuous sowing device according to claim 6, characterized in that, The seeding strip has multiple horizontal ridges, and a sugarcane trough is formed between two of the ridges.

8. The double-row sugarcane transverse continuous sowing device according to claim 7, characterized in that, The seeding belt includes an lifting section and a conveying section. The lifting section is inclined, and the sugarcane collection box is located above the lifting section. The outlet is located near the belt surface of the lifting section and has a gap that allows at least one sugarcane segment to pass through. The seeding belt of the conveying section is horizontally arranged and located at the discharge end of the lifting section.

9. The double-row sugarcane transverse continuous sowing device according to claim 8, characterized in that, The seeding belt is also equipped with a seed dropping section, which is inclined and located at the discharge end of the conveying section.

10. The double-row sugarcane transverse continuous sowing device according to claim 7, characterized in that, The seeding belt is an integrated conveyor belt.

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