Simple double-ridge sweet potato harvesting machine

Abstract

The utility model provides a simple double-ridge sweet potato harvesting machine, which relates to the field of sweet potato harvesting equipment, and comprises a vehicle body, a support block, a double-ridge shovel plate mechanism for shoveling out sweet potatoes and two connecting plates, the two top ends of the double-ridge shovel plate mechanisms are movably inserted into the sides, away from the vehicle body, of the two connecting plates in a penetrating mode correspondingly, limiting mechanisms are arranged at the two ends of the supporting block correspondingly, and the opposite sides of the two limiting mechanisms are fixedly connected with the two sides of the supporting block correspondingly. The sides, away from the supporting blocks, of the two limiting mechanisms movably penetrate through the top end of the double-ridge shovel plate mechanism and the sides, away from the vehicle body, of the two connecting plates, a movable column is pressed to drive the limiting blocks located in the limiting grooves to move, limiting of the double-ridge shovel plate mechanism is relieved, and after adjustment is completed, the movable column is loosened to drive the double-ridge shovel plate mechanism to move. The spring assembly drives the limiting block to move, limiting of the double-ridge shovel plate mechanism is completed, the inclination angle adjusting process is simplified through the structure, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sweet potato harvesting equipment, in particular to a simple double-ridge sweet potato harvesting machine. Background Art

[0002] Sweet potato, also known as sweet potato, is a staple food and vegetable, belonging to the tuber plant. Sweet potato is planted in the soil and needs to be turned over and collected using a double-ridge sweet potato simple harvester. The double-ridge sweet potato simple harvester is a tool used for sweet potato harvesting, which can help farmers improve harvesting efficiency and reduce labor intensity. The existing double-ridge sweet potato simple harvesters are basically composed of two types. One is controlled by an intelligent system and can be intelligently adjusted on the operating panel according to the work needs of the staff. The other is a manually operated vehicle body that drives the double-ridge shovel mechanism to turn the soil.

[0003] Among them, the manually operated double-ridge simple sweet potato harvester is basically composed of a vehicle body, a support frame and a double-ridge shovel mechanism. The double-ridge shovel mechanism is fixed to the vehicle body through the support frame and bolts. The structure has low processing cost and is convenient to connect to the tractor. However, when a four-wheel tractor uses this structure to adjust the tilt angle, the staff needs to use tools to disassemble its fixing mechanism. The tilt angle can be adjusted only after disassembly, which increases the labor intensity of the staff to a certain extent.

[0004] Therefore, it is necessary to provide a new double-ridge sweet potato simple harvesting machine to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a simple double-ridge sweet potato harvester.

[0006] The utility model provides a double-ridge sweet potato simple harvester, comprising a vehicle body, a support block, a double-ridge shovel plate mechanism for shoveling sweet potatoes, and two connecting plates, one side of the vehicle body is fixedly connected to one side of the two connecting plates, two top ends of the double-ridge shovel plate mechanism are respectively movably inserted into the inside of the two connecting plates away from the vehicle body, two ends of the support block are respectively provided with limiting mechanisms, the opposite sides of the two limiting mechanisms are respectively fixedly connected to the two sides of the support block, and the two limiting mechanisms are respectively movably inserted into the top of the double-ridge shovel plate mechanism and the two connecting plates away from the vehicle body on the side away from the support block;

[0007] The limiting mechanism includes a movable column, two limiting blocks, a spring assembly and a support assembly. The opposite sides of the two limiting blocks are respectively fixedly connected to the outer surface of one side of the movable column, the side of the movable column adjacent to the two limiting blocks is fixedly connected to one side of the support assembly, the side of the support assembly away from the movable column is fixedly connected to one side of the spring assembly, the side of the spring assembly away from the support assembly is fixedly connected to one side of the support block, and the top of the double-ridge shovel mechanism and the two connecting plates away from the vehicle body are respectively provided with penetrating limiting grooves, and the two limiting blocks are movably inserted into the limiting grooves on the side away from the support assembly.

[0008] Preferably, the support assembly includes a support column and two circular blocks, wherein opposite sides of the two circular blocks are fixedly connected to two ends of the movable column, one side of one of the circular blocks adjacent to the movable column is fixedly connected to one end of the two limit blocks, one end of the support column is fixedly connected to a side of one of the circular blocks away from the two limit blocks, and the side of the support column away from one of the circular blocks is fixedly connected to one side of the spring assembly.

[0009] Preferably, the spring assembly includes a first spring and a limit piece, the support column is movably inserted into the limit piece on the side away from one of the circular blocks, the first spring is arranged inside the limit piece, one end of the first spring is fixedly connected to one end of the support block, and the end of the first spring away from the support block is fixedly connected to the side of the support column adjacent to the sleeve.

[0010] Preferably, the limiting member comprises a sleeve, one end of the sleeve is fixedly connected to one end of the support block, the support column is movably inserted into the sleeve on the side away from one of the circular blocks, and the first spring is arranged inside the sleeve.

[0011] Preferably, the double-ridge shovel mechanism includes two support plates and soil-turning pieces. The top ends of the two support plates are movably inserted into the inside of the two connecting plates away from the side of the vehicle body. Limiting grooves are respectively opened on the top ends of the two support plates, and the two soil-turning pieces are respectively fixedly connected to the bottom of the two support plates.

[0012] Preferably, the tilling member includes an tilling plate and a double-ridge plate, the two sides of the tilling plate are fixedly connected to the bottoms of two support plates respectively, and the bottom of the double-ridge plate is fixedly connected to one side of the top of the tilling plate.

[0013] Compared with the related art, the double-ridge sweet potato simple harvester provided by the utility model has the following beneficial effects:

[0014] Press the movable column to make it drive the limit block located inside the limit slot to move, drive the limit block to leave the limit slot, and release the limit block from limiting the double-ridge shovel mechanism. At the same time, the movable column drives the spring assembly to be in a compressed state through the support assembly. When the inclination angle of the double-ridge shovel mechanism is adjusted, release the movable column. According to the elasticity of the spring, the spring assembly extends, so that the spring assembly drives the limit block to move through the movable column, drives the limit block to enter the limit slot, and completes the limiting of the double-ridge shovel mechanism. This structure simplifies the inclination angle adjustment process of the double-ridge shovel mechanism, and reduces the labor intensity of the staff to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of the double-ridge sweet potato simple harvester provided by the utility model;

[0016] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0017] Figure 3 for Figure 2 The structural diagram of the limiting mechanism shown;

[0018] Figure 4 for Figure 3 The schematic diagram of the cross-section structure shown;

[0019] Figure 5 for Figure 4 The local structure schematic diagram shown;

[0020] Figure 6 for Figure 2 The structural schematic diagram of the double-ridge shovel plate mechanism is shown.

[0021] Numbers in the figure: 1. support block; 2. connecting plate; 3. movable column; 4. limit block; 5. limit groove; 6. support column; 7. round block; 8. first spring; 9. sleeve; 10. support plate; 11. soil-turning plate; 12. double-ridge plate; 13. vehicle body. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the overall structure of the double-ridge sweet potato simple harvester provided by the utility model; Figure 2 for Figure 1 The local structure schematic diagram shown; Figure 3 for Figure 2 The structural diagram of the limiting mechanism shown; Figure 4 for Figure 3The schematic diagram of the cross-section structure shown; Figure 5 for Figure 4 The local structure schematic diagram shown; Figure 6 for Figure 2 The structural schematic diagram of the double-ridge shovel plate mechanism is shown.

[0024] In the specific implementation process, Figure 1-Figure 6As shown, a simple double-ridge sweet potato harvester includes a vehicle body 13, a support block 1, a double-ridge shovel plate mechanism for shoveling sweet potatoes and two connecting plates 2. One side of the vehicle body 13 is fixedly connected to one side of the two connecting plates 2. Two top ends of the double-ridge shovel plate mechanism are movably inserted into the two connecting plates 2 away from the vehicle body 13. Limiting mechanisms are respectively provided at both ends of the support block 1. The opposite sides of the two limiting mechanisms are respectively fixedly connected to the two sides of the support block 1. The two limiting mechanisms are away from the support block 1 and are movably penetrated through the top of the double-ridge shovel plate mechanism and the two connecting plates 2 away from the vehicle body 13. The limiting mechanism includes a movable column 3, two limiting blocks 4, a spring assembly and a support assembly. The opposite sides of the two limiting blocks 4 are respectively fixedly connected to the outer surface of one side of the movable column 3. The movable column 3 is adjacent to the two limiting mechanisms. One side of a limit block 4 is fixedly connected to one side of the support assembly, the side of the support assembly away from the movable column 3 is fixedly connected to one side of the spring assembly, the side of the spring assembly away from the support assembly is fixedly connected to one side of the support block 1, the top of the double-ridge shovel mechanism and the two connecting plates 2 away from the vehicle body 13 are respectively provided with a penetrating limit groove 5, the two limit blocks 4 are movably inserted into the limit groove 5 away from the side of the support assembly, the support assembly includes a support column 6 and two circular blocks 7, the opposite sides of the two circular blocks 7 are respectively fixedly connected to the two ends of the movable column 3, one of the circular blocks 7 is adjacent to the side of the movable column 3 and is respectively fixedly connected to one end of the two limit blocks 4, one end of the support column 6 is fixedly connected to the side of one of the circular blocks 7 away from the two limit blocks 4, and the support column 6 is away from one of the circular blocks 7. It is fixedly connected to one side of the spring assembly, the spring assembly includes a first spring 8 and a limiter, the support column 6 is movably inserted into the limiter on the side away from one of the circular blocks 7, the first spring 8 is arranged inside the limiter, one end of the first spring 8 is fixedly connected to one end of the support block 1, the first spring 8 is fixedly connected to the side of the support column 6 near the sleeve 9 away from the support block 1, the limiter includes a sleeve 9, one end of the sleeve 9 is fixedly connected to one end of the support block 1, the support column 6 is movably inserted into the sleeve 9 away from the side of the circular blocks 7, the first spring 8 is arranged inside the sleeve 9, the double-ridge shovel plate mechanism includes two support plates 10 and a soil-turning piece, the top ends of the two support plates 10 are respectively movably inserted into the inside of the two connecting plates 2 away from the side of the vehicle body 13, and the top ends of the two support plates 10 are respectively opened There is a limiting groove 5, and two soil-turning pieces are fixedly connected to the bottom of two support plates 10 respectively. The soil-turning pieces include a soil-turning plate 11 and a double-ridge plate 12. The two sides of the soil-turning plate 11 are fixedly connected to the bottom of the two support plates 10 respectively, and the bottom of the double-ridge plate 12 is fixedly connected to one side of the top of the soil-turning plate 11. The circular block 7 limits the limit block 4 and the movable column 3 to prevent the limit block 4 and the movable column 3 from escaping from the limiting groove 5. The sleeve 9 limits the first spring 8 and the support column 6 to prevent the support column 6 from position shifting during movement. The top of the support plate 6 can rotate inside the notch of the connecting plate 2 away from the vehicle body 13. A plurality of slots are provided on one side of the connecting plate 2. The machine is installed on the side of the vehicle body 13 through the slots of the connecting plate 2 and fixed by bolts.

[0025] The working principle provided by the utility model is as follows: pressing the circular block 7 drives the circular block 7 to drive the movable column 3 to move, so that the movable column 3 drives the limit block 4 installed in the limit groove 5 to retract, and at the same time, the movable column 3 drives the first spring 8 to be in a compressed state through the support column 6, and drives the limit block 4 to leave the limit groove 5 of the connecting plate 2 and the support plate 10, and releases the limit block 4 on the connecting plate 2 and the support plate 10. The staff completes the adjustment of the inclination angle of the earth-turning plate 11 by pulling the support plate 10. After the adjustment is completed, the circular block 7 is released to release the drive of the first spring 8. According to the elasticity of the spring, the first spring 8 is extended through the support column 6 to drive the limit block 4 on the movable column 3 to extend, and drives the limit block 4 to enter the limit groove 5 of the connecting plate 2 and the support plate 10, and completes the limit of the connecting plate 2 and the support plate 10.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-ridge sweet potato simple harvester, characterized in that: The invention comprises a vehicle body (13), a support block (1), a double-ridge shoveling plate mechanism for shoveling sweet potatoes, and two connecting plates (2); one side of the vehicle body (13) is fixedly connected to one side of the two connecting plates (2); two top ends of the double-ridge shoveling plate mechanism are respectively movably inserted into the inside of the two connecting plates (2) away from the vehicle body (13); two ends of the support block (1) are respectively provided with limiting mechanisms; opposite sides of the two limiting mechanisms are respectively fixedly connected to the two sides of the support block (1); and the sides of the two limiting mechanisms away from the support block (1) are respectively movably inserted into the top of the double-ridge shoveling plate mechanism and the two connecting plates (2) away from the vehicle body (13); The limiting mechanism comprises a movable column (3), two limiting blocks (4), a spring assembly and a support assembly. The two limiting blocks (4) are fixedly connected to the outer surface of one side of the movable column (3) on opposite sides, the movable column (3) is fixedly connected to one side of the supporting assembly on one side adjacent to the two limiting blocks (4), the support assembly is fixedly connected to one side of the spring assembly on one side away from the movable column (3), and the spring assembly is fixedly connected to one side of the supporting block (1) on one side away from the supporting assembly. The top of the double-ridge shovel mechanism and the two connecting plates (2) are respectively provided with penetrating limiting grooves (5) on one side away from the vehicle body (13), and the two limiting blocks (4) are movably inserted into the limiting grooves (5) on one side away from the supporting assembly.

2. The double-ridge sweet potato simple harvester according to claim 1, characterized in that: The support assembly comprises a support column (6) and two circular blocks (7), wherein opposite sides of the two circular blocks (7) are respectively fixedly connected to two ends of the movable column (3), a side of one of the circular blocks (7) adjacent to the movable column (3) is respectively fixedly connected to one end of the two limit blocks (4), one end of the support column (6) is fixedly connected to a side of one of the circular blocks (7) away from the two limit blocks (4), and a side of the support column (6) away from one of the circular blocks (7) is fixedly connected to one side of the spring assembly.

3. The double-ridge sweet potato simple harvester according to claim 2, characterized in that: The spring assembly comprises a first spring (8) and a limiting member, the support column (6) is movably inserted into the limiting member at a side away from one of the circular blocks (7), the first spring (8) is arranged inside the limiting member, one end of the first spring (8) is fixedly connected to one end of the support block (1), and the end of the first spring (8) away from the support block (1) is fixedly connected to a side of the support column (6) adjacent to the sleeve (9).

4. The double-ridge sweet potato simple harvester according to claim 3, characterized in that: The limiting member comprises a sleeve (9), one end of the sleeve (9) is fixedly connected to one end of the support block (1), the support column (6) is movably inserted into the sleeve (9) on the side away from one of the circular blocks (7), and the first spring (8) is arranged inside the sleeve (9).

5. The double-ridge sweet potato simple harvester according to claim 4, characterized in that: The double-ridge shovel mechanism comprises two support plates (10) and soil turning parts. The top ends of the two support plates (10) are movably inserted into the inside of the two connecting plates (2) on the side away from the vehicle body (13). The top ends of the two support plates (10) are respectively provided with limiting grooves (5). The two soil turning parts are respectively fixedly connected to the bottoms of the two support plates (10).

6. The double-ridge sweet potato simple harvester according to claim 5, characterized in that: The tilling member comprises an tilling plate (11) and a double ridge plate (12); the two sides of the tilling plate (11) are respectively fixedly connected to the bottoms of two support plates (10); and the bottom of the double ridge plate (12) is fixedly connected to one side of the top of the tilling plate (11).

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