Green manure turning equipment

Abstract

The utility model belongs to the field of agricultural machinery, and relates to a green manure turning and compacting equipment, including a frame, a green manure plant storage tank, a crushing and stirring device, and a first rotating drive mechanism; the green manure plant storage tank is fixedly arranged on the frame; the green manure plant storage tank has a green manure plant inlet and a green manure outlet; the crushing and stirring device is placed inside the green manure plant storage tank; the green manure plant inlet is connected to the green manure outlet through the crushing and stirring device; the first rotating drive mechanism is arranged on the side wall of the green manure plant storage tank and connected to the crushing and stirring device; the first rotating drive mechanism drives the crushing and stirring device to perform crushing and stirring work. The utility model provides a green manure turning and compacting equipment that can effectively ensure the turning and compacting process and balance the balance of green manure turning and compacting.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery and relates to a fertilizer turning and compacting device, in particular to a green manure turning and compacting device. Background Art

[0002] Green manure can provide rich nutrients for the soil. The young stems and leaves of various green manures are rich in nutrients. Once decomposed in the soil, they can greatly increase the organic matter and nitrogen, phosphorus, potassium, calcium, magnesium and various trace elements in the soil. Every thousand kilograms of fresh green manure can generally provide 6.3 kilograms of nitrogen, 1.3 kilograms of phosphorus, and 5 kilograms of potassium, which is equivalent to 13.7 kilograms of urea, 6 kilograms of superphosphate and 10 kilograms of potassium sulfate. Turning and returning green manure to the field will reduce the use of chemical fertilizers and pesticides and the cost of crop planting. Planting green manure can increase the content of soil organic matter, improve the soil aggregate structure and physical and chemical properties, and enhance the soil's ability to regulate water, fertilizer, air and heat, forming a good crop growth environment.

[0003] For example, the utility model patent with the authorization announcement number CN 215345894 U discloses a green manure turning and returning device to the field, including a mounting frame and a crushing knife, a rotary tiller and a rolling wheel arranged at the bottom of the mounting frame in sequence. During use, the young stems and leaves of the green manure can be crushed by the crushing knife, and the crushed young stems and leaves can be rotary tilled in the soil by the rotary tiller, and finally pressed by the rolling wheel, which can break the limitation of the operating radius of the crushing knife and quickly cut off the upright plants that are missed or missed during the movement of the device. However, since the crushing knife is placed in front of the rotary tiller, on the one hand, the entanglement probability of the young stems and leaves of the green manure and the shaft of the crushing knife is increased, which makes the rotation of the crushing knife unsmooth and weakens the crushing effect; on the other hand, the juice formed by the young stems and leaves of the green manure after being crushed is mixed with the soil, and gradually sticks to the shaft of the crushing knife or sticks to the crushing knife, forming local or large-scale congestion, increasing the difficulty of crushing work. In addition, the green manure plants in the soil are not evenly distributed in the soil. When the green manure plants are abundant, they will inevitably be fully turned over, while the soil with less or no green manure plants cannot be effectively turned over, that is, the balance of green manure turning cannot be guaranteed. Utility Model Content

[0004] In order to solve the above-mentioned technical problems existing in the background technology, the utility model provides a green manure turning device which can effectively ensure the turning process and balance the turning balance of the green manure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A green manure turning equipment, characterized in that: the green manure turning equipment comprises a frame, a green manure plant storage tank, a crushing and stirring device and a first rotating drive mechanism; the green manure plant storage tank is fixedly arranged on the frame; the green manure plant storage tank has a green manure plant inlet and a green manure outlet; the crushing and stirring device is placed inside the green manure plant storage tank; the green manure plant inlet is connected with the green manure outlet through the crushing and stirring device; the first rotating drive mechanism is arranged on the side wall of the green manure plant storage tank and is connected to the crushing and stirring device; the first rotating drive mechanism drives the crushing and stirring device to perform crushing and stirring work.

[0007] The above-mentioned crushing and mixing device includes a crushing disc, a second transmission shaft, a mixing assembly, a third transmission shaft and a transmission pair; a plurality of crushing blades with exactly the same structure are arranged circumferentially on the crushing disc; the second transmission shaft and the third transmission shaft are arranged in parallel from top to bottom inside the green manure plant storage tank; the first rotating drive mechanism is connected to the second transmission shaft and drives the crushing disc to rotate axially along the second transmission shaft through the second transmission shaft; the first rotating drive mechanism is connected to the third transmission shaft through the transmission pair and drives the mixing assembly to rotate axially along the third transmission shaft through the third transmission shaft.

[0008] The green manure turning equipment also includes a green manure uniform distribution device arranged at the green manure outlet.

[0009] The above-mentioned green manure uniform distribution device includes a rotating baffle, a first transmission shaft and a second rotating drive mechanism; the second rotating drive mechanism is fixedly arranged on the frame and connected to the first transmission shaft; the second rotating drive mechanism drives the rotating baffle to rotate along the axial direction of the first transmission shaft through the first transmission shaft; the rotating baffle is placed at the green manure outlet; the outer diameter of the rotating baffle is smaller than the inner diameter of the green manure outlet.

[0010] The above-mentioned green manure uniform distribution device also includes a fertilizer connecting pipe, a fertilizer discharging pipe and a ball valve; the fertilizer discharging pipe is provided with a fertilizer discharging port; the fertilizer discharging pipe is provided with a ball valve; the green manure outlet is connected with the fertilizer discharging port through the fertilizer connecting pipe and the fertilizer discharging pipe; the rotating baffle is placed in the fertilizer connecting pipe, and the outer diameter of the rotating baffle is smaller than the inner diameter of the fertilizer connecting pipe.

[0011] The above-mentioned green manure turning equipment also includes a rotary tillage device arranged on a frame; along the forward direction of the green manure turning equipment, the rotary tillage device and the green manure plant storage tank are arranged in sequence from front to back; the first rotary drive mechanism is connected to the rotary tillage device and drives the rotary tillage device to work.

[0012] The above-mentioned rotary tilling device includes a first transmission wheel, a protective cover, a connecting frame, a first rotating shaft, a roller, a second transmission wheel, a transmission belt, and a tilling blade; the protective cover and the green manure plant storage tank are arranged on the frame in sequence from front to back; the first rotating shaft is arranged at the bottom of the protective cover through the connecting frame; the axial direction of the first rotating shaft is perpendicular to the axial direction of the frame; the second transmission wheel and the roller are fixedly arranged on the first rotating shaft in parallel; there are multiple tilling blades, and the multiple tilling blades are spirally arranged on the side wall of the roller; the first rotation drive mechanism is connected to the first transmission wheel and drives the first transmission wheel to rotate around the axial direction of the first transmission wheel; the first transmission wheel drives the first rotating shaft to rotate around the axial direction of the first rotating shaft through the transmission belt and the second transmission wheel.

[0013] The working surface formed by the soil tilling blade when rotating with the drum has an angle with the horizontal plane.

[0014] The green manure turning and compacting equipment also includes a compacting device, and the rotary tillage device, the green manure plant storage tank and the compacting device are arranged on the frame in sequence from front to back.

[0015] The above-mentioned pressing device includes a second rotating shaft and a flattening wheel; the second rotating shaft is arranged on the frame through a connecting rod; the flattening wheel is mounted on the outside of the second rotating shaft and rotates around the axial direction of the second rotating shaft; the axial direction of the second rotating shaft is parallel to the axial direction of the first rotating shaft; the green manure pressing equipment also includes a sealing cover arranged at the entrance of the green manure plant.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a green manure turning and compacting equipment, including a frame, a green manure plant storage tank, a crushing and stirring device, and a first rotating drive mechanism; the green manure plant storage tank is fixedly arranged on the frame; the green manure plant storage tank has a green manure plant inlet and a green manure outlet; the crushing and stirring device is placed inside the green manure plant storage tank; the green manure plant inlet is connected to the green manure outlet through the crushing and stirring device; the first rotating drive mechanism is arranged on the side wall of the green manure plant storage tank and connected to the crushing and stirring device; the first rotating drive mechanism drives the crushing and stirring device to perform crushing and stirring work. The utility model arranges an independent green manure plant storage tank on the frame, so that no matter whether the soil in which the utility model works is rich in green manure plants, the soil in which the utility model works can be used for green manure sowing and turning and compacting, thereby ensuring the balance of green manure turning and compacting. At the same time, the utility model has a crushing and stirring device built into the green manure plant storage tank. When crushing the green manure and green plant powder, it avoids the juice formed by the young stems and leaves of the green manure after being crushed and mixing with the soil, reduces the local or large-area congestion on the crushing knife shaft or the crushing knife, and reduces the difficulty of crushing. The green manure uniform distribution device adopted by the utility model is to drive the rotating baffle to rotate with the first transmission shaft after the second rotary drive mechanism is driven, and the opening size of the fertilizer port can be adjusted to avoid excessive flow rate of green manure flowing to the soil through the fertilizer discharge port, resulting in waste of green manure, and effectively improve the balance of green manure turning and pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side structural schematic diagram of the green manure turning and pressing device provided by the utility model;

[0019] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a structural schematic diagram of the crushing and stirring device adopted by the utility model;

[0021] Figure 4 It is a structural schematic diagram of the green manure uniform distribution device adopted by the utility model;

[0022] Figure 5 It is a schematic diagram of the top view of the green manure plant storage tank adopted by the utility model;

[0023] In the figure:

[0024] 1-frame; 2-green manure plant storage tank; 3-sealing cover; 4-first transmission wheel; 5-first rotary drive mechanism; 6-support seat; 7-protective shield; 8-connecting frame; 9-first rotating shaft; 10-roller; 11-second transmission wheel; 12-transmission belt; 13-soil tilling blade; 14-second rotating shaft; 15-flattening wheel; 16-hand support; 17-fertilizer receiving port; 18-rotating baffle; 19-first transmission shaft; 20-second rotary drive mechanism; 21-fertilizer discharge port; 22-ball valve; 23-crushing blade; 24-stirring assembly; 25-second transmission shaft. DETAILED DESCRIPTION

[0025] See also Figure 1 A green manure turning device includes a frame 1, a green manure plant storage tank 2, a crushing and stirring device, and a first rotating drive mechanism 5; the green manure plant storage tank 2 is fixedly arranged on the frame 1; the green manure plant storage tank 2 has a green manure plant inlet and a green manure outlet; the crushing and stirring device is placed inside the green manure plant storage tank 2; the green manure plant inlet is connected to the green manure outlet through the crushing and stirring device; the first rotating drive mechanism 5 is arranged on the side wall of the green manure plant storage tank 2 and is connected to the crushing and stirring device; the first rotating drive mechanism 5 drives the crushing and stirring device to perform crushing and stirring work. Exemplarily, a support seat 6 is arranged at the bottom of the first rotating drive mechanism 5, and the support seat 6 is connected to the left side of the outside of the green manure plant storage tank 2.

[0026] Compared with the prior art, the present invention has made the following major improvements: First, an independent green manure plant storage tank 2 is arranged on the frame 1, so that no matter whether the soil in which the present invention works is rich in green manure plants, the soil in which the present invention works can be used for sowing and turning over green manure, thereby ensuring the balance of turning over green manure. Second, the present invention has a crushing and stirring device built into the green manure plant storage tank 2, so that when crushing the green manure and green plant powder, the juice formed by the young stems and leaves of the green manure after being crushed is avoided from mixing with the soil, and the local or large-area congestion caused by the crushing knife shaft or the crushing knife is reduced, thereby reducing the difficulty of the crushing work.

[0027] See also Figure 3 The crushing and stirring device adopted in the utility model includes a crushing disc 23, a second transmission shaft 25, a stirring assembly 24, a third transmission shaft and a transmission pair; a plurality of crushing blades with exactly the same structure are arranged circumferentially on the crushing disc 23; the second transmission shaft 25 and the third transmission shaft are arranged in parallel from top to bottom inside the green manure plant storage tank 2; the first rotation drive mechanism 5 is connected to the second transmission shaft 25 and drives the crushing disc 23 to rotate along the axial direction of the second transmission shaft 25 through the second transmission shaft 25; the first rotation drive mechanism 5 is connected to the third transmission shaft through the transmission pair, and drives the stirring assembly 24 to rotate along the axial direction of the third transmission shaft through the third transmission shaft.

[0028] See also Figure 1 , Figure 2 as well as Figure 4 As the third preferred improvement of the present invention, the green manure turning and pressing device provided by the present invention also includes a green manure uniform distribution device arranged at the green manure outlet, and the green manure uniform distribution device includes a rotating baffle 18, a first transmission shaft 19 and a second rotating drive mechanism 20; the second rotating drive mechanism 20 is fixedly arranged on the frame 1 and connected to the first transmission shaft 19; the second rotating drive mechanism 20 drives the rotating baffle 18 to rotate along the axial direction of the first transmission shaft 19 through the first transmission shaft 19; the rotating baffle 18 is placed at the green manure outlet; the outer diameter of the rotating baffle 18 is smaller than the inner diameter of the green manure outlet. In addition, the green manure uniform distribution device also includes a fertilizer connection pipe, a fertilizer discharge pipe and a ball valve 22; a fertilizer discharge port 21 is arranged on the fertilizer discharge pipe; a ball valve 22 is arranged on the fertilizer discharge pipe; the green manure outlet is connected to the fertilizer discharge port 21 through the fertilizer connection pipe and the fertilizer discharge pipe; the rotating baffle 18 is placed in the fertilizer connection pipe, and the outer diameter of the rotating baffle 18 is smaller than the inner diameter of the fertilizer connection pipe. After the second rotary drive mechanism 20 is driven, it cooperates with the first transmission shaft 19 to drive the rotary baffle 18 to rotate, and the inner diameter of the fertilizer pipe can be adjusted to avoid excessive flow rate of green manure flowing to the soil through the fertilizer outlet 21, resulting in waste of green manure. The green manure uniform distribution device can promote the uniform spreading of crushed green manure on the soil to be worked, and also achieve the balance of green manure turning and pressing.

[0029] See also Figure 1 The green manure turning over equipment provided by the utility model also includes a rotary tillage device arranged on the frame 1; along the forward direction of the green manure turning over equipment, the rotary tillage device and the green manure plant storage tank 2 are arranged in sequence from front to back; the first rotary drive mechanism 5 is connected to the rotary tillage device and drives the rotary tillage device to work. The rotary tillage device includes a first transmission wheel 4, a protective shield 7, a connecting frame 8, a first rotating shaft 9, a drum 10, a second transmission wheel 11, a transmission belt 12, and a tilling blade 13; the protective shield 7 and the green manure plant storage tank 2 are arranged in sequence from front to back on the frame 1; the first rotating shaft 9 is arranged at the bottom of the protective shield 7 through the connecting frame 8; the axial direction of the first rotating shaft 9 is perpendicular to the axial direction of the frame 1; the second transmission wheel 11 and the drum 10 are fixedly arranged in parallel on the first rotating shaft 9; there are multiple tilling blades 13, and the multiple tilling blades 13 are spirally arranged on the side wall of the drum 10; see Figure 5The first rotary drive mechanism 5 is connected to the first transmission wheel 4 and drives the first transmission wheel 4 to rotate around the axial direction of the first transmission wheel 4; the first transmission wheel 4 drives the first rotating shaft 9 to rotate around the axial direction of the first rotating shaft 9 through the transmission belt 12 and the second transmission wheel 11. The working surface formed by the tilling blade 13 when rotating with the drum 10 has an angle with the horizontal plane. Exemplarily, the tilling blades 13 are spirally arranged at equal intervals on the outer surface of the drum 10, and the number can be 5. The plane formed by the 5 tilling blades 13 is at an inclined angle with the axial direction of the drum 10. By setting the inclined angle, the soil to be turned over and compacted with green manure can be fully tilled. That is, the coordinated use of the first transmission wheel 4, the first rotary drive mechanism 5, the transmission belt 12, and the second transmission wheel 11 can not only drive the drum 10 and the tillage blade 13 to flip and the machine body to move forward, but also can cooperate with the second transmission shaft 25 to drive the rotation of the crushing disc 23 and the stirring assembly 24, so that the crushing disc 23 and the stirring assembly 24 can fully crush and stir the green manure plants in the green manure plant storage tank 2.

[0030] Please continue to see Figure 1 The green manure pressing device provided by the utility model also includes a pressing device, and the rotary tillage device, the green manure plant storage tank 2 and the pressing device are arranged on the frame 1 in sequence from front to back. The pressing device includes a second rotating shaft 14 and a flattening wheel 15; the second rotating shaft 14 is arranged on the frame 1 through a connecting rod; the flattening wheel 15 is sleeved on the outside of the second rotating shaft 14 and rotates around the axial direction of the second rotating shaft 14; the axial direction of the second rotating shaft 14 is parallel to the axial direction of the first rotating shaft 9. The flattening wheel 15 plays a flattening role. The green manure pressing device also includes a sealing cover 3 arranged at the entrance of the green manure plant. In addition, a hand support 16 is connected to the top of the frame 1, and the hand support 16 is located on the rear side of the green manure plant storage tank 2.

Claims

1. A green manure turning and pressing device, characterized in that: The green manure turning device comprises a frame (1), a green manure plant storage tank (2), a crushing and stirring device and a first rotating drive mechanism (5); the green manure plant storage tank (2) is fixedly arranged on the frame (1); the green manure plant storage tank (2) has a green manure plant inlet and a green manure outlet; the crushing and stirring device is arranged inside the green manure plant storage tank (2); the green manure plant inlet is connected to the green manure outlet through the crushing and stirring device; the first rotating drive mechanism (5) is arranged on the side wall of the green manure plant storage tank (2) and is connected to the crushing and stirring device; the first rotating drive mechanism (5) drives the crushing and stirring device to perform crushing and stirring work.

2. The green manure turning and compacting equipment according to claim 1 is characterized in that: The crushing and stirring device comprises a crushing blade disc (23), a second transmission shaft (25), a stirring assembly (24), a third transmission shaft and a transmission pair; a plurality of crushing blades with identical structures are arranged circumferentially on the crushing blade disc (23); the second transmission shaft (25) and the third transmission shaft are arranged in parallel from top to bottom inside the green manure plant storage tank (2); the first rotary drive mechanism (5) is connected to the second transmission shaft (25) and drives the crushing blade disc (23) to rotate along the axial direction of the second transmission shaft (25) through the second transmission shaft (25); the first rotary drive mechanism (5) is connected to the third transmission shaft through the transmission pair and drives the stirring assembly (24) to rotate along the axial direction of the third transmission shaft through the third transmission shaft.

3. The green manure turning and compacting equipment according to claim 2 is characterized in that: The green manure turning equipment also includes a green manure uniform distribution device arranged at the green manure outlet.

4. The green manure turning and compacting equipment according to claim 3 is characterized in that: The green manure uniform distribution device comprises a rotating baffle (18), a first transmission shaft (19) and a second rotating drive mechanism (20); the second rotating drive mechanism (20) is fixedly arranged on a frame (1) and connected to the first transmission shaft (19); the second rotating drive mechanism (20) drives the rotating baffle (18) to rotate along the axial direction of the first transmission shaft (19) via the first transmission shaft (19); the rotating baffle (18) is placed at the green manure outlet; the outer diameter of the rotating baffle (18) is smaller than the inner diameter of the green manure outlet.

5. The green manure turning and compacting equipment according to claim 4 is characterized in that: The green manure uniform distribution device also includes a fertilizer connection pipe, a fertilizer discharge pipe and a ball valve (22); the fertilizer discharge pipe is provided with a fertilizer discharge port (21); the fertilizer discharge pipe is provided with a ball valve (22); the green manure outlet is connected to the fertilizer discharge port (21) through the fertilizer connection pipe and the fertilizer discharge pipe; the rotating baffle (18) is placed in the fertilizer connection pipe, and the outer diameter of the rotating baffle (18) is smaller than the inner diameter of the fertilizer connection pipe.

6. The green manure turning device according to any one of claims 1 to 5, characterized in that: The green manure turning device also includes a rotary tillage device arranged on the frame (1); along the forward direction of the green manure turning device, the rotary tillage device and the green manure plant storage tank (2) are arranged in sequence from front to back; the first rotary drive mechanism (5) is connected to the rotary tillage device and drives the rotary tillage device to work.

7. The green manure turning and compacting equipment according to claim 6 is characterized in that: The rotary tillage device comprises a first transmission wheel (4), a protective shield (7), a connecting frame (8), a first rotating shaft (9), a roller (10), a second transmission wheel (11), a transmission belt (12), and a tillage blade (13); the protective shield (7) and the green manure plant storage tank (2) are arranged on the frame (1) in sequence from front to back; the first rotating shaft (9) is arranged at the bottom of the protective shield (7) through the connecting frame (8); the axial direction of the first rotating shaft (9) is perpendicular to the axial direction of the frame (1); the second transmission wheel (1 ... and the green manure plant storage tank (2) are arranged on the frame (1) in sequence; the first rotating shaft (9) and the green manure plant storage tank (2) are arranged on the frame (1) in sequence; the first rotating shaft (9) and the green manure plant storage tank (2) are arranged on the frame (1) in sequence; the first rotating shaft (9) and the green manure plant storage tank (2) are arranged on the frame (1) in sequence; the first rotating shaft (9) and the green manure plant storage tank (2) are arranged on the frame (1) in sequence; the first rotating shaft (9) and the green manure plant storage tank (2 The driving wheel (11) and the roller (10) are fixedly arranged in parallel on the first rotating shaft (9); the soil tilling blades (13) are multiple, and the multiple soil tilling blades (13) are spirally arranged on the side wall of the roller (10); the first rotary drive mechanism (5) is connected to the first transmission wheel (4) and drives the first transmission wheel (4) to rotate around the axial direction of the first transmission wheel (4); the first transmission wheel (4) drives the first rotating shaft (9) to rotate around the axial direction of the first rotating shaft (9) through the transmission belt (12) and the second transmission wheel (11).

8. The green manure turning and compacting equipment according to claim 7 is characterized in that: The working surface formed by the tilling blade (13) when rotating with the roller (10) has an angle with the horizontal plane.

9. The green manure turning and compacting equipment according to claim 8, characterized in that: The green manure pressing equipment also includes a pressing device, and the rotary tillage device, the green manure plant storage tank (2) and the pressing device are arranged on the frame (1) in sequence from front to back.

10. The green manure turning and compacting equipment according to claim 9, characterized in that: The pressing device comprises a second rotating shaft (14) and a pressing wheel (15); the second rotating shaft (14) is arranged on the frame (1) through a connecting rod; the pressing wheel (15) is mounted outside the second rotating shaft (14) and rotates around the axial direction of the second rotating shaft (14); the axial direction of the second rotating shaft (14) is parallel to the axial direction of the first rotating shaft (9); the green manure pressing equipment also comprises a sealing cover (3) arranged at the entrance of the green manure plant.

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