Paddy field ditch closing disc harrow device

Abstract

The utility model relates to a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough device, and the utility model discloses a paddy field pool stem edge collecting disc plough, and the utility model discloses a paddy field pool stem edge collecting disc plough, the utility model discloses a paddy field pool stem edge collecting disc plough, and the paddy field pool stem edge collecting disc plough is used to the construction field of paddy field stem building and edge collecting.

Description

Technical Field

[0001] This utility model relates to a pond ridge edge finishing plow, specifically to a disc plow device for finishing the edges of paddy field pond ridges. This utility model is used in the field of paddy field ridge finishing construction. Background Technology

[0002] Paddy fields are arable land systems specifically designed for rice cultivation. As an important component of constructed wetlands, paddy fields can form sustainable ecosystems through the interaction of food chains such as algae, fish, and microorganisms, significantly enhancing biodiversity.

[0003] Paddy fields are land used for rice cultivation and are frequently filled with water. Therefore, before each planting season, the paddy field ridges need to be constructed. Due to soil loss from the previous season's rice planting, the ridges are often too high, making it impossible to machine-plant seedlings for the next season. Even with manual planting, the seedlings are positioned too high, and the water in the ridges cannot reach them. Therefore, manual cleaning of the ridge edges is necessary. This cleaning is time-consuming, labor-intensive, and inefficient, and it's difficult to ensure straightness. Newly constructed paddy fields are often built manually or mechanically. Mechanical construction often uses ridge-building machines, but these machines require the soil to be piled up into a raised ridge before the machine can be used for ridge construction. However, the initial piling of the raised ridge is usually done manually, which is inefficient. Therefore, a device is needed to complete the initial piling of the raised ridge in paddy fields. Utility Model Content

[0004] The purpose of this invention is to solve the problems of low work efficiency in the current method of manually piling up raised stalks in the early stage of paddy fields and manually cleaning the stalks in the next planting season after paddy fields are planted, and the difficulty in ensuring straightness when manually piling up and cleaning the stalks. Therefore, a disc plow device for finishing the stalks in paddy fields is provided.

[0005] The technical solution of this utility model to solve the above problems is:

[0006] A disc plow device for finishing the edges of paddy fields includes a lifting plow frame, a fixed plow frame, a folding drive assembly, a disc plow, and a disc plow connecting rod.

[0007] The fixed plow frame is detachably and fixedly installed on the lifting plow frame. The disc plow connecting rod is rotatably connected and installed on the fixed plow frame. The folding drive assembly is installed on the fixed plow frame above the disc plow connecting rod. The drive end of the folding drive assembly is rotatably connected to the disc plow connecting rod. The top end of the disc plow connecting rod is rotatably set around the connection between the disc plow connecting rod and the fixed plow frame. The disc plow is fixedly installed on the bottom end of the disc plow connecting rod.

[0008] Preferably, it also includes a baffle plate, which is fixedly installed on the fixed plow frame, and the disc plow connecting rod is set close to the baffle plate.

[0009] Preferably, it also includes a 'U'-shaped clip, through which the fixed plow frame is detachably connected and installed on the lifting plow frame.

[0010] Preferably, the folding drive assembly is a hydraulic cylinder.

[0011] The fixed end of the hydraulic cylinder is rotatably connected to the fixed plow frame, and the extension end of the piston rod of the hydraulic cylinder is rotatably connected to the connecting rod of the disc plow.

[0012] Preferably, the disc plow includes a plowshare connecting rod and a plowshare;

[0013] The plow disc is a circular disc with a center that protrudes outward. One end of the plow disc connecting rod is rotatably connected to the center of the protruding circular disc, and the plow disc connecting rod is fixedly installed on the disc plow connecting rod.

[0014] Preferably, the baffle and the plow disc of the disc plow are respectively located on both sides of the disc plow connecting rod.

[0015] Preferably, the angle between the outer surface of the disc plow and the forward direction of the disc plow is α, and the value of α ranges from 30° to 50°.

[0016] Preferably, the disc plow connecting rod is rotatably connected to the fixed plow frame via a pin.

[0017] Preferably, the disc plow connecting rod is rotatably connected to the fixed plow frame via a flexible pin.

[0018] Preferably, the top end of the disc plow connecting rod is set on two fixed plates of the fixed plow frame, the 'T'-shaped pin passes through the disc plow connecting rod and the two fixed plates, and the locking pin is locked on one end of the 'T'-shaped pin. The compression spring and the washer are fitted on the 'T'-shaped pin near the locking pin, and the compression spring is located between one fixed plate of the fixed plow frame and the washer.

[0019] Compared with the prior art, the present invention has the following technical advantages:

[0020] 1. This application uses a disc plow 4 to scrape away the soil that falls off the pond ridge, causing the soil to fall into the pond. This scrapes away the soil from the edge of the pond ridge, ensuring that the seedlings planted along the edge of the pond ridge in the next season are at the same height as the seedlings in the pond, thus achieving the purpose of this application.

[0021] 2. This application controls the raising and lowering of the disc plow 4 by using the folding drive assembly 3. When the disc plow 4 is lowered, the lifting plow frame 1 is moved by an external tractor. At the same time, the disc plow 4 scrapes soil and builds ridges to achieve the edge finishing work of the pond ridges, improves work efficiency, and ensures the straightness of the pond ridges.

[0022] 3. This application uses an external tractor to move the lifting plow frame 1, uses the lifting plow frame 1 to fix the position of the plow frame 2, and uses the folding drive assembly 3 to control the disc plow 4 to work.

[0023] 4. In this application, the position of the fixed plow frame 2 on the lifting plow frame 1 is adjusted by the 'U'-shaped clip 7, and the angle of the fixed plow frame 2 in the horizontal direction is adjusted by the 'U'-shaped clip 7 to realize the angle of the disc plow 4 relative to the direction of travel, so as to meet the needs of the disc plow 4 to work at multiple angles. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 A schematic diagram showing four 'U'-shaped clips 7 installed on the lifting plow frame 1;

[0026] Figure 3 A schematic diagram showing the installation of the disc plow 4 and the disc plow connecting rod 5 on the fixed plow frame 2;

[0027] Figure 4 This is a schematic diagram of the disc plow connecting rod 5 being mounted on the fixed plow frame 2 via an elastic pin. Detailed Implementation

[0028] Combination Figure 1 This embodiment describes a disc plow device for finishing the edges of paddy fields and ponds. It includes a lifting plow frame 1, a fixed plow frame 2, a folding drive assembly 3, a disc plow 4, and a disc plow connecting rod 5.

[0029] The fixed plow frame 2 is detachably and fixedly installed on the lifting plow frame 1. The disc plow connecting rod 5 is rotatably connected and installed on the fixed plow frame 2. The folding drive assembly 3 is installed on the fixed plow frame 2 above the disc plow connecting rod 5. The drive end of the folding drive assembly 3 is rotatably connected to the disc plow connecting rod 5. The top end of the disc plow connecting rod 5 is rotatably set around the connection between the disc plow connecting rod 5 and the fixed plow frame 2. The disc plow 4 is fixedly installed on the bottom end of the disc plow connecting rod 5.

[0030] In this embodiment, the folding drive assembly 3 drives the disc plow connecting rod 5 to rotate around the connection point between the disc plow connecting rod 5 and the fixed plow frame 2. When in use, the disc plow connecting rod 5 drives the disc plow 4 to rotate to the bottom position of the disc plow connecting rod 5. The lifting plow frame 1 moves and pulls the disc plow 4 to scrape the soil on the ground, thus achieving the finishing work.

[0031] like Figure 1 As shown, it also includes a baffle 6, which is fixedly installed on the fixed plow frame 2, and the disc plow connecting rod 5 is set close to the baffle 6.

[0032] The baffle 6 blocks the disc plow connecting rod 5. When the disc plow 4 is scraping soil, the soil exerts a reverse pushing force on the disc plow 4, causing the disc plow connecting rod 5 to move away from the scraping direction. Over time, this can cause the disc plow connecting rod 5 to deform. Therefore, the baffle 6 blocks the disc plow connecting rod 5 to ensure that it can work normally and prevents it from deforming.

[0033] like Figure 1 and Figure 2 As shown, it also includes a 'U'-shaped clip 7, which is used to detach and connect the fixed plow frame 2 to the lifting plow frame 1. Figure 2 Two 'U'-shaped clips 7 at one end of the central lifting plow frame 1 are set on the lifting plow frame 1 by two stops.

[0034] In this embodiment, the fixed plow frame 2 is detachably mounted on the lifting plow frame 1 using two 'U'-shaped clips 7. Simultaneously, the fixed plow frame 2 can be vertically adjusted on the lifting plow frame 1. This allows the fixed plow frame 2 to be vertically adjustable on the lifting plow frame 1. The angle of the fixed plow frame 2 in the horizontal direction is adjusted using the 'U'-shaped clips 7, thus controlling the angle of the disc plow 4 relative to the direction of travel.

[0035] like Figure 1 As shown, the folding drive component 3 is a hydraulic cylinder.

[0036] The fixed end of the hydraulic cylinder is rotatably connected to the fixed plow frame 2, and the extension end of the piston rod of the hydraulic cylinder is rotatably connected to the disc plow connecting rod 5.

[0037] In this embodiment, both the inlet and outlet of the hydraulic cylinder are connected to the hydraulic pump. The hydraulic pump controls the extension and retraction of the piston rod in the hydraulic cylinder to ensure the operation of the disc plow 4. The disc plow 4 is mounted on the disc plow connecting rod 5, which is mounted on the fixed plow frame 2. The disc plow 4 can be folded in a square shape along the moving plow frame 1 or along the moving side of the moving plow frame 1 on the disc plow connecting rod 5, thus achieving the function of folding and retracting.

[0038] like Figure 1 and Figure 3 As shown, the disc plow 4 includes a plow disc connecting rod and a plow disc;

[0039] The plow disc is a circular disc with a center that protrudes outward. One end of the plow disc connecting rod is rotatably connected to the center of the protruding circular disc, and the plow disc connecting rod is fixedly installed on the disc plow connecting rod 5.

[0040] like Figure 1 and Figure 3 As shown, the baffle 6 and the plow disc of the disc plow 4 are respectively located on both sides of the disc plow connecting rod 5.

[0041] like Figure 3 As shown, the angle between the outer circular surface of the plow disc of the disc plow 4 and the forward direction of the disc plow 4 is α, and the value of α ranges from 30° to 50°.

[0042] like Figure 1 and Figure 3 As shown, the disc plow connecting rod 5 is rotatably connected to the fixed plow frame 2 via a pin.

[0043] like Figure 4 As shown, the disc plow connecting rod 5 is rotatably connected to the fixed plow frame 2 via an elastic pin.

[0044] The flexible pin includes a 'T' pin, a compression spring, a washer, and a locking pin;

[0045] The top of the disc plow connecting rod 5 is set on the two fixed plates of the fixed plow frame 2. The 'T'-shaped pin passes through the disc plow connecting rod 5 and the two fixed plates, and the locking pin is locked on one end of the 'T'-shaped pin. The compression spring and the washer are fitted on the 'T'-shaped pin near the locking pin, and the compression spring is located between one of the fixed plates of the fixed plow frame 2 and the washer.

Claims

1. A device for the edge cleaning of paddy field bunds by a disk plough, comprising a lifting plough frame (1), characterised in that: It also includes a fixed plow frame (2), a folding drive assembly (3), a disc plow (4), and a disc plow connecting rod (5). The fixed plow frame (2) is detachably and fixedly installed on the lifting plow frame (1). The disc plow connecting rod (5) is rotatably connected and installed on the fixed plow frame (2). The folding drive assembly (3) is installed on the fixed plow frame (2) above the disc plow connecting rod (5). The drive end of the folding drive assembly (3) is rotatably connected to the disc plow connecting rod (5). The top end of the disc plow connecting rod (5) is rotatably set around the connection between the disc plow connecting rod (5) and the fixed plow frame (2). The disc plow (4) is fixedly installed on the bottom end of the disc plow connecting rod (5).

2. The device according to claim 1, characterized in that: It also includes a baffle (6), which is fixedly installed on the fixed plow frame (2), and the disc plow connecting rod (5) is set close to the baffle (6).

3. The device according to claim 1, characterized in that: It also includes a 'U'-shaped clip (7), which fixes the plow frame (2) and connects it to the lifting plow frame (1) via the 'U'-shaped clip (7).

4. The device according to claim 1, characterized in that: The folding drive assembly (3) is a hydraulic cylinder. The fixed end of the hydraulic cylinder is rotatably connected to the fixed plow frame (2), and the piston rod extension end of the hydraulic cylinder is rotatably connected to the disc plow connecting rod (5).

5. The device according to claim 1, characterized in that: The disc plow (4) includes a plowshare connecting rod and a plowshare; The plow disc is a circular disc with the center of the disc protruding outwards. One end of the plow disc connecting rod is rotatably connected to the center of the circular disc protruding outwards. The plow disc connecting rod is fixedly installed on the disc plow connecting rod (5).

6. The device according to claim 2 or 5, wherein: The baffle (6) and the plow disc of the disc plow (4) are respectively located on both sides of the disc plow connecting rod (5).

7. The device according to claim 5, characterized in that: The angle between the outer surface of the plow disc of the disc plow (4) and the forward direction of the disc plow (4) is a, and the value of a ranges from 30° to 50°.

8. The device according to claim 1, characterized in that: The disc plow connecting rod (5) is rotatably connected to the fixed plow frame (2) via a pin.

9. The device according to claim 1, characterized in that: The disc plow connecting rod (5) is rotatably connected to the fixed plow frame (2) via an elastic pin.

10. The device according to claim 1, characterized in that: The flexible pin includes a 'T' pin, a compression spring, a washer, and a locking pin; The top of the disc plow connecting rod (5) is set on the two fixing plates of the fixed plow frame (2). The 'T'-shaped pin passes through the disc plow connecting rod (5) and the two fixing plates, and the locking pin is locked on one end of the 'T'-shaped pin. The compression spring and the washer are fitted on the 'T'-shaped pin near the locking pin, and the compression spring is set between one fixing plate of the fixed plow frame (2) and the washer.

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