Double-ridge sweet potato ridging all-in-one machine

Abstract

The utility model discloses a double-ridge sweet potato ridging all-in-one machine, and relates to the technical field of agricultural machinery. The ridging assemblies are divided into two groups, each group of ridging assemblies comprises two ridging sheets which are distributed in a splayed shape, and a soil gathering plate is arranged on the front side of each ridging sheet; the harrowing assembly is located on the front side of the ridging assembly, the harrowing assembly comprises a second rotating shaft rotationally connected with the frame body, and a plurality of harrowing rods are evenly and fixedly connected to the outer side of the second rotating shaft; the fertilizing assembly is located between the ridging assembly and the harrowing assembly, the fertilizing assembly comprises a hopper, a discharging opening of the hopper is fixedly connected with a discharging device, and a discharging opening of the discharging device is connected with a material guiding pipe. According to the double-ridge sweet potato ridging all-in-one machine, fertilizer efficiency is prevented from being affected by direct exposure of fertilizer; meanwhile, fertilization is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a double-ridge sweet potato ridging integrated machine. Background Art

[0002] In sweet potato planting, ridge planting is usually adopted to increase soil looseness, improve soil drainage and air permeability, etc.

[0003] Applying fertilizer during sweet potato planting can help increase the yield of sweet potatoes. Currently, the usual method of fertilization is broadcasting, which is simple, but the fertilizer is directly exposed, affecting the fertilizer efficiency; or it is spread into ditches or holes and then covered with soil. This method can ensure that the fertilizer is fully mixed with the soil and provide a long-lasting nutrient supply for sweet potatoes, but fertilization is more inconvenient.

[0004] Therefore, it is necessary to propose a double-ridge sweet potato ridging machine to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a double-ridge sweet potato ridging integrated machine to solve the problem in the above-mentioned background technology that direct exposure of fertilizer affects fertilizer efficiency and causes inconvenience in fertilization.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a double-ridge sweet potato ridging machine, comprising: a frame;

[0009] Ridge forming components, the ridge forming components are in two groups, each group of the ridge forming components comprises two ridge forming pieces arranged in an eight-shaped pattern, and a soil-collecting plate is provided on the front side of the ridge forming pieces;

[0010] A harrowing assembly, the harrowing assembly is located in front of the ridging assembly, the harrowing assembly comprises a second rotating shaft rotatably connected to the frame, and a plurality of harrowing rods are evenly and fixedly connected to the outer side of the second rotating shaft;

[0011] A fertilization component is located between the ridging component and the harrowing component, and the fertilization component includes a hopper, a feeder is fixedly connected to the feeder at the feeder outlet, a guide pipe is connected to the feeder outlet, and the guide pipe is used to guide the fertilizer to the extension line of the center line of two ridging pieces distributed in an eight-shaped shape.

[0012] Preferably, a rake blade is obliquely and fixedly connected to the end of the rake rod.

[0013] Preferably, the hopper is divided into a plurality of mutually unconnected storage chambers by a plurality of partitions, and a feeder is provided below each storage chamber.

[0014] Preferably, the feeder includes a shell and a rotating wheel, the interior of the shell is provided with a cavity matching the rotating wheel, the rotating wheel is rotatably connected in the cavity inside the shell, a plurality of rotating wheels are evenly arranged on the outer side of the rotating wheel along its circumference, and a feed port and a discharge port are distributed on the upper and lower sides of the cavity.

[0015] Preferably, the rotating wheel is driven to rotate by a first rotating shaft, and the first rotating shaft is rotatably connected to the frame.

[0016] Preferably, it also includes a driving mechanism, which includes a gearbox, and both sides of the frame are rotatably connected with a third rotating shaft, the third rotating shaft is transmission-connected to the output shaft of the gearbox through a universal joint transmission shaft, and the first rotating shaft and the second rotating shaft are both connected to the third rotating shaft through a chain transmission.

[0017] Preferably, it also includes a film unwinding rod and a pipe unwinding rod, and the frame is provided with a limiting groove for limiting the ends of the film unwinding rod and the pipe unwinding rod, and both ends of the film unwinding rod and the pipe unwinding rod are fixedly connected to limiting rings.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a double-ridge sweet potato ridging integrated machine, which has the following beneficial effects:

[0020] 1. The double-ridge sweet potato ridging machine, by arranging the fertilizing component between the ridging component and the harrowing component, drains the fertilizer to the middle of the ridge, and the ridging component covers the fertilizer with soil to avoid direct exposure of the fertilizer, thereby ensuring that nutrients can be retained in the soil for a longer time for absorption and utilization by plants.

[0021] 2. The double-ridge sweet potato ridging machine can store multiple fertilizers at the same time by setting partitions in the hopper, realizing mixed application of fertilizers without premixing and uniform fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front perspective schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a rear perspective schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a cross-sectional schematic diagram of the feeder of the utility model;

[0025] Figure 4 It is a three-dimensional schematic diagram of the film unwinding rod of the utility model.

[0026] In the figure: 1. gearbox; 2. frame; 3. universal joint drive shaft; 5. first rotating shaft; 6. third rotating shaft; 7. second rotating shaft; 8. rake rod; 9. rake blade; 10. partition; 11. hopper; 12. feeder; 13. material guide pipe; 14. soil-collecting plate; 15. ridging blade; 16. shell; 17. material trough; 18. rotor; 19. limit ring; 20. limit slot; 21. film unwinding rod; 22. pipe unwinding rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figure 1-3 As shown, a double-ridge sweet potato ridging machine, frame 2;

[0029] Ridge forming components, there are two groups of ridging components, each group of ridging components includes two ridging pieces 15 distributed in an eight-shaped shape, a soil-collecting plate 14 is provided on the front side of the ridging piece 15, the ridging piece 15 is fixedly connected to the frame 2, and the front side of the ridging piece 15 is the forward direction of the equipment;

[0030] A harrowing assembly, which is located at the front side of the ridging assembly. The harrowing assembly includes a second rotating shaft 7 rotatably connected to the frame 2, and a plurality of harrowing rods 8 are evenly and fixedly connected to the outer side of the second rotating shaft 7;

[0031] The fertilization component is located between the ridging component and the harrowing component. The fertilization component includes a hopper 11. The feed port of the hopper 11 is fixedly connected to a feeder 12. The discharge port of the feeder 12 is connected to a guide pipe 13. The guide pipe 13 is used to guide the fertilizer to the extension line of the center line of the two ridging pieces 15 distributed in an eight-shaped shape.

[0032] By arranging the fertilizing assembly between the ridging assembly and the harrowing assembly, during the ridging process, the second rotating shaft 7 drives the harrow bar 8 to rotate to crush and level the soil blocks, and the fertilizer in the hopper 11 enters the guide pipe 13 through the feeder 12, and the fertilizer is drained to the extension line of the center line of the two ridging pieces 15 distributed in an eight-shaped shape through the guide pipe 13, and then the soil is covered to the center under the action of the two soil-collecting plates 14, and the fertilizer is covered, and then the ridging is completed under the action of the ridging pieces 15. By covering the fertilizer with soil, the direct exposure of nutrients can be reduced, thereby ensuring that the nutrients can be retained in the soil for a longer time for absorption and utilization by plants.

[0033] In order to improve the crushing effect of the soil, the end of the rake rod 8 is tilted and fixedly connected with a rake blade 9. By providing the rake blade 9, the contact probability between the rake blade 9 and the soil block can be increased, and the lump crushing effect can be further improved.

[0034] In order to achieve the simultaneous application of multiple different fertilizers, the hopper 11 is divided into a plurality of unconnected storage chambers by a plurality of partitions 10, and a feeder 12 is provided under each storage chamber. When in use, different fertilizers are stored in different storage chambers to achieve mixed use of fertilizers.

[0035] In some embodiments, the feeder 12 includes a shell 16 and a rotating wheel 18. The interior of the shell 16 is provided with a cavity that matches the rotating wheel 18. The rotating wheel 18 is rotatably connected in the cavity inside the shell 16. A plurality of rotating wheels 18 are evenly arranged on the outer side of the rotating wheel 18 along its circumference. A feed port and a discharge port are distributed on the upper and lower sides of the cavity.

[0036] Specifically, the rotating wheel 18 is key-connected to the first rotating shaft 5 , and the rotating wheel 18 is driven to rotate by the first rotating shaft 5 , and the first rotating shaft 5 is rotationally connected to the frame 2 .

[0037] When the wheel 18 is driven to rotate by the first rotating shaft 5, the fertilizer in the hopper 11 enters the trough 17 through the feed port above the cavity. As the wheel 18 rotates, when the trough 17 rotates to the discharge port below the cavity, the fertilizer in the trough 17 falls into the guide tube 13.

[0038] In some embodiments, a driving mechanism is also included, which includes a gearbox 1. Both sides of the frame 2 are rotatably connected to a third rotating shaft 6. The third rotating shaft 6 is connected to the output shaft of the gearbox 1 through a universal joint transmission shaft 3. The first rotating shaft 5 and the second rotating shaft 7 are chain-driven with the third rotating shaft 6.

[0039] By rotating and connecting the third rotating shaft 6 on both sides of the frame 2, and connecting the third rotating shaft 6 to the output shaft of the gearbox 1 through the universal joint transmission shaft 3, and then transmitting the third rotating shaft 6 to the first rotating shaft 5 and the second rotating shaft 7 through the chain and sprocket, the stability is improved by synchronously driving both ends of the first rotating shaft 5 and the second rotating shaft 7.

[0040] See also Figure 4 As shown, in some embodiments, a film unwinding rod 21 and a pipe unwinding rod 22 are also included. A limiting groove 20 is provided on the frame 2 for limiting the ends of the film unwinding rod 21 and the pipe unwinding rod 22. Both ends of the film unwinding rod 21 and the pipe unwinding rod 22 are fixedly connected to the limiting ring 19. The limiting ring 19 can prevent their axial movement. During installation, the film unwinding rod 21 is passed through the cylindrical film and then the two ends of the film unwinding rod 21 are limited by the limiting groove 19. The pipe unwinding rod 22 is passed through the tube coil and then the two ends of the tube unwinding rod 22 are limited by the limiting groove 19. During unwinding, the ends of the film and the pipe are fixed on the ground. As the equipment moves, the cylindrical film and the tube coil rotate to realize the unwinding of the film and the pipe. The covering film can block the direct sunlight from irradiating the soil surface, thereby reducing the photosynthesis of weeds and inhibiting their growth.

[0041] The double-ridge sweet potato ridging machine integrates ridging, fertilizing, pipe laying and film covering. This can save labor costs during ridging and related costs for weeding after planting, greatly reducing planting costs and increasing profits for the majority of farmers.

[0042] In some embodiments, the ridge spacing is 1.3 meters, the ridge bottom width is 1 meter, the ridge surface width is 0.35 meters to 0.38 meters, the ridge height is 0.42 meters to 0.45 meters, and the ridge ditch covering film width is 1.6 meters; and two fertilizers can be applied to each ridge at the same time, such as granular compound and powdered microbial fertilizer.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-ridge sweet potato ridging machine, characterized in that: include: Frame (2); Ridge forming components, the ridging components having two groups, each group of the ridging components comprising two ridging pieces (15) distributed in an eight-shaped pattern, and a soil-collecting plate (14) being provided on the front side of the ridging pieces (15); A harrowing assembly, the harrowing assembly being located in front of the ridging assembly, the harrowing assembly comprising a second rotating shaft (7) rotatably connected to the frame (2), a plurality of harrowing rods (8) being evenly and fixedly connected to the outer side of the second rotating shaft (7); A fertilizing assembly, the fertilizing assembly being located between the ridging assembly and the harrowing assembly, the fertilizing assembly comprising a hopper (11), a feeding port of the hopper (11) being fixedly connected to a feeding device (12), a discharge port of the feeding device (12) being connected to a material guide pipe (13), the material guide pipe (13) being used to guide fertilizer to an extension line of the center lines of two ridging pieces (15) distributed in an eight-shaped pattern.

2. A double-ridge sweet potato ridging machine according to claim 1, characterized in that: A rake blade (9) is fixedly and obliquely connected to the end of the rake rod (8).

3. The double-ridge sweet potato ridging machine according to claim 1, characterized in that: The hopper (11) is divided into a plurality of mutually unconnected storage chambers by a plurality of partitions (10), and a feeder (12) is provided below each storage chamber.

4. The double-ridge sweet potato ridging machine according to claim 1, characterized in that: The feeder (12) comprises a shell (16) and a rotating wheel (18); a cavity matching the rotating wheel (18) is provided inside the shell (16); the rotating wheel (18) is rotatably connected in the cavity inside the shell (16); a plurality of rotating wheels (18) are evenly arranged on the outer side of the rotating wheel (18) along its circumference; and a feed inlet and a discharge outlet are distributed on the upper and lower sides of the cavity.

5. The double-ridge sweet potato ridging machine according to claim 4, characterized in that: The rotating wheel (18) is driven to rotate by a first rotating shaft (5), and the first rotating shaft (5) is rotatably connected to the frame (2).

6. The double-ridge sweet potato ridging machine according to claim 5, characterized in that: The invention also comprises a driving mechanism, wherein the driving mechanism comprises a gearbox (1), and both sides of the frame (2) are rotatably connected to a third rotating shaft (6), the third rotating shaft (6) is drivingly connected to an output shaft of the gearbox (1) via a universal joint transmission shaft (3), and the first rotating shaft (5) and the second rotating shaft (7) are both connected to the third rotating shaft (6) via a chain transmission.

7. The double-ridge sweet potato ridging machine according to claim 5, characterized in that: It also comprises a film unwinding rod (21) and a pipe unwinding rod (22), wherein the frame (2) is provided with a limiting groove (20) for limiting the ends of the film unwinding rod (21) and the pipe unwinding rod (22), and both ends of the film unwinding rod (21) and the pipe unwinding rod (22) are fixedly connected to a limiting ring (19).

Images