Ridge ditching tool

Abstract

The utility model discloses a furrowing tool on a ridge. The furrowing tool comprises a flattening device and a furrowing device, the flattening device comprises a wheel frame, a pressing wheel is installed on the wheel frame, and a handle is installed on the wheel frame. The ditching device comprises a support connected with the handle, two coulters arranged in parallel are installed on the support, and three auxiliary supporting wheels are installed on the support. According to the furrowing tool on the ridge, by arranging the flattening device, the furrowing device, the pressing wheel, the coulter and the auxiliary supporting wheel, the ridge top can be conveniently flattened, meanwhile, double furrows can be furrowed, the row spacing of crops planted in the furrows can be guaranteed, the use modes of the furrowing tool on the ridge are more diversified, and the furrowing tool on the ridge can be conveniently selected according to actual needs.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural implement technical field especially relates to a ridge ditching tool. BACKGROUND

[0002] When planting crops such as carrots on the ridge, it is necessary to open ditch on the ridge to ensure the row spacing and plant spacing of crops, generally, manual use of hoe or single-row ditcher is needed to open ditch operation, however, this kind of operation mode is difficult to ensure the parallel of double ditch on the ridge, thereby causing the row spacing of crops difficult to guarantee.

[0003] Therefore, it is necessary to provide a ridge ditching tool to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the above situation, in order to overcome the defects of prior art, the utility model provides a ridge ditching tool which can conveniently flatten the ridge top and open double ditch.

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

[0006] The ridge ditching tool comprises: a flattening device and a ditching device; the flattening device comprises a wheel frame, a press wheel is installed on the wheel frame, the width of the press wheel is slightly larger than the ridge width, a handle is installed on the wheel frame; the ditching device comprises a support connected with both sides of the handle, two V-shaped ploughs arranged in parallel are installed on the support, and three auxiliary supporting wheels are also installed on the support.

[0007] Preferably, a pull ring is installed on the wheel frame.

[0008] Preferably, a supporting rod and a rotating shaft are rotatably installed on the support, one end of the supporting rod is fixedly connected with the plough, the rotating shaft is connected with the auxiliary supporting wheel, an adjusting assembly is arranged at the other end of the supporting rod, and the ditching depth is adjusted through the adjusting assembly.

[0009] Preferably, the adjusting assembly comprises two screw rods with opposite screw directions and a threaded sleeve connected with the screw rods, the threaded sleeve is installed between the two screw rods, and the two screw rods are rotatably connected with the supporting rod and the support respectively.

[0010] Preferably, a mounting hole is formed in the support, a bolt is installed on the handle, and two nuts are installed on the bolt.

[0011] Preferably, a shaft sleeve is installed on one side of the support, and the rotating shaft is connected with the shaft sleeve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model discloses a flat device and ditching device are seted up, set up pressure roller, plough and auxiliary support wheel, can conveniently press flat the ridge top and open double ditch simultaneously, make the crop planted in ditch can guarantee row spacing, and the use mode of device is more diversified, can conveniently select according to actual needs;

[0014] (2) The utility model discloses a pull ring is installed on the wheel frame, can conveniently pull the tool forward;

[0015] (3) The utility model discloses a support rod and rotating shaft are seted up, can support plough and auxiliary support wheel;

[0016] (4) The utility model discloses a adjusting assembly including two screw rods and threaded sleeves, can conveniently adjust ditching depth;

[0017] (5) The utility model discloses a mounting hole, bolt and nut are seted up, can conveniently connect flat device and ditching device. DRAWINGS

[0018] Figure 1 The structure schematic diagram of the ridge ditching tool provided by the utility model is provided;

[0019] Figure 2 The structure schematic diagram of the flat device in the ridge ditching tool shown in the figure is provided; Figure 1

[0020] The structure schematic diagram of the ditching device in the ridge ditching tool shown in the figure is provided; Figure 3 Figure 1 The installation combination schematic diagram of the ridge ditching tool shown in the figure is provided.

[0021] Figure 4 Figure 1 The installation combination schematic diagram of the ridge ditching tool shown in the figure is provided.

[0022] Among them, the name corresponding to the figure mark is: 1-wheel frame, 2-pressure roller, 3-handle, 4-bracket, 5-plough, 6-auxiliary support wheel, 7-pull ring, 8-support rod, 9-rotating shaft, 10-screw rod, 11-threaded sleeve, 12-mounting hole, 13-bolt, 14-nut, 15-axle sleeve. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and examples, and the mode of the utility model includes but is not limited to the following examples.

[0024] Example 1:

[0025] As Figures 1-4 ​​The ridge ditching tool provided by the utility model has a flatting device and a ditching device, the flatting device comprises a wheel frame 1, a press wheel 2 is installed on the wheel frame 1, the width of the press wheel 2 is slightly larger than the ridge width, a handle 3 is installed on the wheel frame 1, the ditching device comprises a support 4 connected with the two sides of the handle 3, two V-shaped ploughs 5 arranged in parallel are installed on the support 4, three auxiliary supporting wheels 6 are also installed on the support 4, the auxiliary supporting wheels 3 are used to prevent the ditching depth from being too deep, and it is worth noting that, in the embodiment, the auxiliary supporting wheels 6 are located in front of the tips of the ploughs 5 (the auxiliary supporting wheels 6 can also be installed at the tail of the plough 5), the tips of the ploughs 5 can be installed towards the press wheel 2 (as shown in the figure) or in the opposite direction (as shown in the figure), in use, in the first use mode, the tips of the ploughs 5 can be directed towards the press wheel 2, the tool is placed on the ridge, a person in front pulls the wheel frame 2 to move forward, a person behind holds the handle 3 and slightly presses down, the press wheel 2 and the auxiliary supporting wheels 3 press the ridge top to move forward, the ploughs 5 are about 10 cm lower than the lowest part of the auxiliary supporting wheels 6, with the forward movement of the tool, the two ploughs 5 open two fixed-depth ridge ditches on the ridge top, the two ridge ditches are parallel, thereby the row spacing of crops can be ensured, and the press wheel 2 is located in front of the plough 5, can press down the protruding part of the ridge top, makes the ridge top more flat, makes the gap between the ridge top and the plastic film smaller when subsequent film mulching, the film is not easy to be damaged by the protruding soil, even broken, when encountering windy weather, the top of the film is more evenly stressed, and is not easy to be lifted open. Figure 1 Figure 4 Figure 1 Figure 4

[0026] The flatting device and the ditching device are arranged, the press wheel 2, the plough 5 and the auxiliary supporting wheel 6 are arranged, the ridge top can be conveniently flattened and double ditches are opened at the same time, the row spacing of crops planted in the ditch can be ensured, and the use mode of the device is more diversified, and the device can be conveniently selected according to actual needs.

[0027] Embodiment 2

[0028] As shown in the figure, a pull ring 7 is installed on the wheel frame 1, in use, a rope can be tied at the pull ring 7, a person in front can conveniently pull the wheel frame 1 through the rope, and the tool can be made to move forward. Figure 2

[0029] ​​​​​By installing the pull ring 7 on the wheel frame 1, it is possible to facilitate the forward movement of the towing tool.

[0030] Example 3:

[0031] like Figure 3 As shown, a support rod 8 and a rotating shaft 9 are rotatably mounted on the bracket 4, one end of the support rod 8 is fixedly connected to the plow 5, and the rotating shaft 9 is connected to the auxiliary support wheel 6. An adjustment component is provided at the other end of the support rod 8, and the support rod 8 can be driven to rotate by the adjustment component, thereby adjusting the inclination angle of the plow 5 and the furrowing depth.

[0032] By providing the support rod 8 and the rotating shaft 9 , the plow 5 and the auxiliary support wheel 6 can be supported.

[0033] Example 4:

[0034] like Figure 3 As shown, the adjustment assembly includes two screw rods 10 with opposite thread rotation directions and a threaded sleeve 11 connected to the screw rod 10. The threaded sleeve 11 is installed between the two threaded rods 10. The two screw rods 10 are rotatably connected to the support rod 8 and the bracket 4 respectively. When in use, the threaded sleeve 11 is rotated to make the two threaded rods 10 approach each other, thereby rotating the support rod 8, so that the plow 5 is flipped, the height of its tip is reduced, and the depth of the furrow is increased.

[0035] By providing an adjustment assembly including two screw rods 10 and a threaded sleeve 11, the trenching depth can be conveniently adjusted.

[0036] Example 5:

[0037] like Figures 1-3 As shown, a mounting hole 12 is provided on the bracket 4, a bolt 13 is installed on the handle 3, two nuts 14 are installed on the bolt 13, the bolt 13 passes through the mounting hole 12, and the two nuts 14 are used to clamp the bracket 4, thereby connecting and fixing the handle 3 and the bracket 4, so that the flattening device and the ditching device are connected into one.

[0038] By providing the mounting holes 12, the bolts 13 and the nuts 14, the flattening device can be conveniently connected to the ditching device.

[0039] Example 6:

[0040] like Figure 4 As shown, a shaft sleeve 15 is installed on one side of the bracket 4, and the rotating shaft 9 is connected to the shaft sleeve 15 through a bearing, so that the rotating shaft 9 can rotate.

[0041] By installing the shaft sleeve 15 on one side of the bracket 4 , the rotating shaft 9 can be easily supported.

[0042] Working principle: When in use, in the first mode of use, the tip of the coulter 5 can point to the pressure wheel 2, such as Figure 1 As shown, the tool is placed on the ridge, and the front uses manpower to pull the wheel frame 2 forward, and the rear person holds the handle 3 and presses it down slightly, and the pressing wheel 2 and the auxiliary support wheel 3 press the ridge top forward, and the coulter 5 is about 10 cm lower than the lowest point of the auxiliary support wheel 6. As the tool moves forward, the two coulters 5 open two fixed-depth furrows on the ridge top, and the two furrows are parallel, thereby ensuring the accurate row spacing of the crops, and the pressing wheel 2 is located in front of the coulter 5, which can press down the raised part of the ridge top to make the ridge top flatter, so that during the subsequent film covering, the gap between the ridge top and the plastic film is smaller, and the film is not easily damaged by the raised soil blocks or even damaged. In windy weather, the top of the film is more evenly stressed and is not easily lifted.

[0043] In the second use mode, the tip of the plow blade 5 can point to the opposite direction of the pressure wheel 2, such as Figure 4 As shown, the operator pulls the handle 3 to move, and the two coulters 5 open two parallel furrows of a fixed depth on the top of the ridge, and the pressing wheel 2 and the auxiliary support wheel 3 press the top of the ridge forward. In both of the above usage modes, two parallel furrows can be opened on the top of the ridge, thereby ensuring the row spacing of the crops.

[0044] It is worth noting that, when the flattening device and the ditching device are separated and only the flattening device is used, the flattening device can be used to flatten the soft soil after tillage.

Claims

1. A furrow opening tool characterized by, Include: Flattening device and ditching device; The flattening device comprises a wheel frame (1), a pressing wheel (2) is installed on the wheel frame (1), a handle (3) is installed on the wheel frame (1); The ditching device comprises a support (4) connected with the handle (3), two parallel ploughs (5) are installed on the support (4), and three auxiliary supporting wheels (6) are installed on the support (4).

2. The in-ridge ditching tool of claim 1, wherein, A pull ring (7) is installed on the wheel frame (1).

3. The in-ridge ditching tool of claim 1, wherein, A supporting rod (8) and a rotating shaft (9) are rotatably installed on the support (4), one end of the supporting rod (8) is fixedly connected with the plough (5), the rotating shaft (9) is connected with the auxiliary supporting wheel (6), one end of the supporting rod (8) is provided with an adjusting assembly, and the ditching depth is adjusted through the adjusting assembly.

4. The in-ridge ditching tool of claim 3, wherein, The adjusting assembly comprises two screw rods (10) with opposite screw directions and a threaded sleeve (11) connected with the screw rods (10), and the two screw rods (10) are rotatably connected with the supporting rod (8) and the support (4) respectively.

5. The in-ridge furrow opener of claim 1, wherein, A mounting hole (12) is formed in the support (4), a bolt (13) is installed on the handle (3), and two nuts (14) are installed on the bolt (13).

6. The in-ridge ditching tool of claim 3, wherein, An axle sleeve (15) is installed on one side of the support (4), and the rotating shaft (9) is connected with the axle sleeve (15).

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