Soil plowing and loosening device for planting smallanthus sonchifolius

Abstract

The utility model provides a soil plowing and loosening device for smallanthus sonchifolius planting, and relates to the technical field of soil plowing and loosening, the soil plowing and loosening device for smallanthus sonchifolius planting comprises a support frame, wheels mounted on two sides of the support frame and a connecting shaft, the connecting shaft is rotatably arranged on the inner side of the support frame, connecting seats are fixed at two ends of the connecting shaft, a transmission case is fixed between the two connecting seats, and the transmission case is connected with the support frame. Soil breaking drill bits are rotationally installed on one side of the transmission box at equal intervals, and a transmission assembly used for driving the soil breaking drill bits to rotate is arranged in the transmission box. According to the soil plowing and loosening device for smallanthus sonchifolius planting, a hydraulic cylinder drives a connecting rod to drive a connecting shaft to rotate, so that the angle of a transmission box is adjusted, angle adjustment of a soil breaking drill bit can be further achieved, then adjustment of the soil plowing depth is achieved, in addition, through arrangement of the soil breaking drill bit, hard blocks in soil are crushed, and the soil plowing depth is improved. Soil is loosened through the first soil loosening harrow and the second soil loosening harrow, and the soil loosening effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of soil tillage and loosening, in particular to a soil tillage and loosening device for yacon planting. Background Art

[0002] Chrysanthemum shu, commonly known as yacon, can be eaten raw as fruit. It has the effects of clearing away heat and annealing, eliminating constipation, anti-inflammatory and diuretic, clearing the liver and detoxifying. It can also soften blood vessels and lower blood pressure. It is suitable for diabetic patients and people who are losing weight. In addition, Chrysanthemum shu has a certain role in protecting the environment, purifying the air and many other aspects. It can also be used as an indicator plant for harmful gases. It has a wide range of uses. When planting yacon, the land used for sowing needs to be loosened to prevent the soil from becoming compacted. Compaction will affect the root system's contact with the air and cause root rot. Plants can only obtain nitrogen fertilizer in the open air, and nitrogen fertilizer can generally be synthesized in the air during thunderstorms and enter the soil through rainwater.

[0003] The Chinese patent with publication number CN109247086A discloses a soil loosening device, which is provided with wheels to make the movement of the device more convenient; provided with a labor-saving device to make people save more effort when loosening the soil; provided with a diesel engine and a reducer to automate the process of loosening the soil; provided with a swing plate to remove the soil on the shovel blade, extend the service life of the shovel blade and prevent it from becoming blunt; provided with a butterfly bolt, people do not need to continuously grasp the connecting block when loosening the soil, which is more labor-saving.

[0004] However, traditional equipment cannot adjust the tillage depth according to the specific conditions of the soil during use, resulting in a decrease in the practicality of the equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a soil tillage and loosening device for yacon planting, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a soil tillage and loosening device for yacon planting, including a support frame, wheels installed on both sides of the support frame, and a connecting shaft, the connecting shaft is rotatably arranged on the inner side of the support frame, and connecting seats are fixed at both ends of the connecting shaft, a transmission box is fixed between the two connecting seats, a soil-breaking drill bit is rotatably installed on one side of the transmission box at equal intervals, and a transmission assembly for driving the soil-breaking drill bit to rotate is provided in the transmission box; a rear bracket, the rear bracket is fixed in the support frame near one end, and a first loosening rake is installed on the lower surface of the rear bracket at equal intervals, and a second loosening rake is also installed on the lower surface of the rear bracket located on one side of the first loosening rake, and a gap is provided between the first loosening rake and the second loosening rake.

[0007] As a further technical solution of the utility model, a connecting frame is fixed on the upper surface of the support frame, and hydraulic cylinders are rotatably installed on the connecting frame near both ends; connecting rods are fixed on the outer side of the connecting shaft near both ends, and an articulated seat is fixed on the upper end of the connecting rod, and the articulated seat is rotatably connected to the telescopic end of the hydraulic cylinder.

[0008] As a further technical solution of the utility model, the transmission assembly includes a motor fixed to one end of the transmission box, a drive shaft is installed at the output end of the motor, a rotating shaft is installed at one end of the earth-breaking drill bit, the rotating shaft is rotatably connected to the transmission box, and one end of the rotating shaft extends to the interior of the transmission box and is installed with a second bevel gear, and first bevel gears that mesh with the second bevel gears are fixed on the drive shaft at equal intervals.

[0009] As a further technical solution of the utility model, the connecting shaft and the connecting seat are integrally formed, and the lower end of the connecting seat is connected to the transmission box by bolts.

[0010] As a further technical solution of the utility model, a partition is provided on one side of the transmission box between two adjacent earth-breaking drill bits, and the partition is integrally formed with the transmission box.

[0011] As a further technical solution of the utility model, the support frame is provided with an engaging groove adapted to the connecting frame, and the engaging groove and the connecting frame are connected by bolts.

[0012] The utility model provides a soil tillage and loosening device for yacon planting, which has the following beneficial effects compared with the prior art:

[0013] The soil tillage and loosening device for yacon planting designed in the present invention drives the connecting rod to drive the connecting shaft to rotate through the hydraulic cylinder drive, so as to adjust the angle of the transmission box, and further can realize the angle adjustment of the soil breaking drill bit, and then realize the adjustment of the soil tillage depth. In addition, through the setting of the soil breaking drill bit, the hard blocks in the soil are broken, and then the soil is loosened by the first loosening rake and the second loosening rake, thereby improving the soil loosening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the structure of a soil tillage and loosening device for yacon planting;

[0015] Figure 2 A soil tillage and loosening device for yacon planting Figure 1 Another perspective of the picture;

[0016] Figure 3 The present invention is a schematic diagram of the installation structure of a soil-breaking drill bit in a soil tillage and loosening device for yacon planting;

[0017] Figure 4The present invention is a schematic diagram of the structure of a transmission component in a soil tillage and loosening device for yacon cultivation.

[0018] In the figure: 1, support frame; 2, connecting frame; 3, wheel; 4, rear bracket; 5, hydraulic cylinder; 6, transmission box; 7, connecting shaft; 8, connecting rod; 9, articulated seat; 10, earth-breaking drill bit; 11, first loosening rake; 12, second loosening rake; 13, rotating shaft; 14, motor; 15, connecting seat; 16, driving shaft; 17, first bevel gear; 18, second bevel gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution of a soil tillage and loosening device for yacon planting: a soil tillage and loosening device for yacon planting, comprising a support frame 1, wheels 3 installed on both sides of the support frame 1, and a connecting shaft 7, the connecting shaft 7 is rotatably arranged on the inner side of the support frame 1, and connecting seats 15 are fixed at both ends of the connecting shaft 7, a transmission box 6 is fixed between the two connecting seats 15, a soil-breaking drill bit 10 is rotatably installed on one side of the transmission box 6 at equal intervals, and a transmission component for driving the soil-breaking drill bit 10 to rotate is provided in the transmission box 6, by adjusting the rotation angle of the connecting shaft 7, the connecting shaft 7 drives the transmission box 6 to rotate, and further the angle adjustment of the soil-breaking drill bit 10 can be realized, and then the soil tillage depth can be adjusted. In addition, through the setting of the soil-breaking drill bit 10, the hard blocks in the soil are broken, which is conducive to the loosening of the soil.

[0021] In addition, the soil tillage and loosening device for yacon planting provided in this embodiment also includes a rear bracket 4, which is fixed in the support frame 1 near one end, and a first loosening rake 11 is installed at equal intervals on the lower surface of the rear bracket 4, and a second loosening rake 12 is also installed on the lower surface of the rear bracket 4 on one side of the first loosening rake 11. A gap is provided between the first loosening rake 11 and the second loosening rake 12, and the soil is loosened by the first loosening rake 11 and the second loosening rake 12 to improve the soil loosening effect.

[0022] like Figure 1As shown, in order to adjust the angle of the transmission box 6, a connecting frame 2 is fixed on the upper surface of the support frame 1, and hydraulic cylinders 5 are rotatably installed on the connecting frame 2 near both ends; connecting rods 8 are fixed on the outer side of the connecting shaft 7 near both ends, and an articulated seat 9 is fixed on the upper end of the connecting rod 8, which is rotatably connected to the telescopic end of the hydraulic cylinder 5.

[0023] In this embodiment, the hydraulic cylinder 5 drives the articulated seat 9, which further causes the connecting rod 8 to drive the connecting shaft 7 to rotate, thereby causing the connecting shaft 7 to drive the transmission box 6 to rotate, thereby achieving angle adjustment of the transmission box 6.

[0024] like Figure 3 and Figure 4 As shown, the transmission assembly provided in this embodiment includes a motor 14 fixed to one end of a transmission box 6, a drive shaft 16 is installed at the output end of the motor 14, a rotating shaft 13 is installed at one end of the earth-breaking drill bit 10, the rotating shaft 13 is rotatably connected to the transmission box 6, and one end of the rotating shaft 13 extends to the interior of the transmission box 6 and is installed with a second bevel gear 18, and first bevel gears 17 that mesh with the second bevel gear 18 are fixed on the drive shaft 16 at equal intervals.

[0025] In this embodiment, the motor 14 drives the drive shaft 16 to rotate, the drive shaft 16 rotates the first bevel gear 17, and the engagement between the first bevel gear 17 and the second bevel gear 18 rotates the shaft 13, thereby making the earth-breaking drill bit 10 work.

[0026] like Figure 1 and Figure 2 As shown, in order to improve the connection strength between the connecting shaft 7 and the transmission box 6, the connecting shaft 7 and the connecting seat 15 are integrally formed, and the lower end of the connecting seat 15 is connected to the transmission box 6 by bolts.

[0027] like Figure 3 As shown, in order to avoid mutual influence between two adjacent earth-breaking drill bits 10 , a partition is provided between the two adjacent earth-breaking drill bits 10 on one side of the transmission box 6 , and the partition is integrally formed with the transmission box 6 .

[0028] like Figure 1 As shown, in order to improve the stability of the connecting frame 2 after installation, an engaging groove adapted to the connecting frame 2 is opened on the supporting frame 1, and the engaging groove and the connecting frame 2 are connected by bolts.

[0029] The working principle of the utility model is as follows: when in use, the support frame 1 is installed on the agricultural machine, and the articulated seat 9 is driven by the hydraulic cylinder 5, so that the connecting rod 8 drives the connecting shaft 7 to rotate, so that the connecting shaft 7 drives the transmission box 6 to rotate, so as to adjust the angle of the transmission box 6, and further adjust the angle of the earth-breaking drill bit 10, and then adjust the soil tillage depth. In addition, through the setting of the earth-breaking drill bit 10, the hard blocks in the soil are broken, which is conducive to the loosening of the soil. The soil is loosened by the first loosening rake 11 and the second loosening rake 12, and the soil loosening effect is improved. In this process, the motor 14 is started, and the drive shaft 16 is driven to rotate by the motor 14, and the first bevel gear 17 is rotated by the drive shaft 16, and the engagement between the first bevel gear 17 and the second bevel gear 18 causes the rotating shaft 13 to rotate, so that the earth-breaking drill bit 10 works.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A soil tillage and loosening device for yacon planting, comprising a support frame (1), wheels (3) mounted on both sides of the support frame (1), characterized in that: Also includes: A connecting shaft (7), the connecting shaft (7) is rotatably arranged inside the support frame (1), and connecting seats (15) are fixed at both ends of the connecting shaft (7), a transmission box (6) is fixed between the two connecting seats (15), a soil-breaking drill bit (10) is rotatably installed on one side of the transmission box (6) at equal intervals, and a transmission assembly for driving the soil-breaking drill bit (10) to rotate is arranged inside the transmission box (6); A rear bracket (4) is fixed inside the support frame (1) near one end, and a first loosening rake (11) is installed at equal intervals on the lower surface of the rear bracket (4), and a second loosening rake (12) is installed on the lower surface of the rear bracket (4) at one side of the first loosening rake (11), and a gap is provided between the first loosening rake (11) and the second loosening rake (12).

2. The soil tillage and loosening device for yacon planting according to claim 1, characterized in that: A connecting frame (2) is fixed on the upper surface of the support frame (1), and hydraulic cylinders (5) are rotatably mounted on the connecting frame (2) near both ends; Connecting rods (8) are fixed to the outer sides of the connecting shaft (7) near both ends, and an articulated seat (9) is fixed to the upper end of the connecting rod (8). The articulated seat (9) is rotatably connected to the telescopic end of the hydraulic cylinder (5).

3. The soil tillage and loosening device for yacon planting according to claim 2, characterized in that: The transmission assembly comprises a motor (14) fixed to one end of a transmission box (6), a driving shaft (16) being installed at the output end of the motor (14), a rotating shaft (13) being installed at one end of the earth-breaking drill bit (10), the rotating shaft (13) being rotatably connected to the transmission box (6), and one end of the rotating shaft (13) extending into the interior of the transmission box (6) and being installed with a second bevel gear (18), and first bevel gears (17) being fixed on the driving shaft (16) at equal intervals and meshing with the second bevel gears (18) one by one.

4. The soil tillage and loosening device for yacon planting according to claim 3, characterized in that: The connecting shaft (7) and the connecting seat (15) are integrally formed, and the lower end of the connecting seat (15) and the transmission box (6) are connected via bolts.

5. The soil tillage and loosening device for yacon planting according to claim 4, characterized in that: A partition is provided on one side of the transmission box (6) between two adjacent earth-breaking drill bits (10), and the partition is integrally formed with the transmission box (6).

6. A soil tillage and loosening device for yacon planting according to any one of claims 1 to 5, characterized in that: The support frame (1) is provided with an engaging groove adapted to the connecting frame (2), and the engaging groove and the connecting frame (2) are connected via bolts.

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