Ditching device for plant protection

Abstract

The utility model discloses a furrowing device for plant protection, which comprises a rack, one side of the rack is movably connected with a plurality of distribution plates, the bottom of each distribution plate is fixedly connected with a mounting plough pipe, one side of each distribution plate is provided with a clamping device for adjusting the distance between the mounting plough pipes, and the clamping devices are fixedly connected with the mounting plough pipes. A plurality of mounting plow pipes are arranged on the rack, a mounting rod is movably connected to the interior of each mounting plow pipe, a furrow plough is fixedly connected to the bottom of each mounting rod, and mounting devices for quick connection between the mounting rods and the mounting plow pipes are arranged between the mounting rods and the mounting plow pipes, and a machine wheel frame is movably connected to each of the two sides of the rack; according to the ditching device for plant protection, disclosed by the utility model, the problems that an existing ditching device can be used for ditching one seed ditch at a time, and a plurality of common ditching machines cannot be used for adjusting the ditching distance are solved, and the ditching efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plant protection, concretely is a ditching device for plant protection. BACKGROUND

[0002] In the field of plant protection, the ditching device is an important tool indispensable in the process of crop planting. The traditional ditcher is mostly designed to open only one seed furrow at a time. This single operation mode is relatively low in efficiency when dealing with large areas of farmland, and cannot meet the demand of modern agriculture for efficient operation. In order to improve the ditching efficiency, multi-ditching machines that can open multiple seed furrows at the same time have gradually appeared on the market.

[0003] However, although these multi-ditching machines improve the operation efficiency to some extent, they generally have a significant problem: they cannot flexibly adjust the ditching spacing. In actual application, different crops have different requirements for ditching spacing. If the ditching spacing is fixed, it will not meet the needs of diversified planting. In order to solve this problem, the general practice in the prior art is to adjust the spacing by disassembling and replacing some parts of the ditching device. However, this method is not only cumbersome to operate, time-consuming and laborious, but also easy to damage the parts during disassembly and replacement, increasing maintenance costs and downtime, and further reducing the ditching efficiency. SUMMARY

[0004] The utility model aims at providing a ditching device for plant protection to solve the problems of plant protection raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ditching device for plant protection, comprising a rack, a plurality of distribution plates are movably connected to one side of the rack, the bottom of each of the plurality of distribution plates is fixedly connected with an installation plow pipe, and the side of each of the plurality of distribution plates is provided with a clamping device for adjusting the spacing of the plurality of installation plow pipes, the inside of each of the plurality of installation plow pipes is movably connected with an installation rod, the bottom of each of the plurality of installation rods is fixedly connected with a ditching plow, and the installation device for quick connection between the plurality of installation rods and the plurality of installation plow pipes is arranged between them, a wheel frame is movably connected to each side of the rack, a wheel is movably installed at the bottom of each of the two wheel frames, a connecting frame is movably installed at the top of each of the two wheel frames, and a connecting support is fixedly installed in the middle of the connecting frame.

[0006] Preferably, a sliding groove is formed in the upper and lower sides of the rack, a moving groove is formed in the front of the rack, a plurality of clamping holes are formed in the inner walls of the two sides of the moving groove, the plurality of distribution plates are in U shape, and the two ends of the plurality of distribution plates are respectively slidably connected inside the two sliding grooves.

[0007] Preferably, the plurality of clamping devices each comprise a moving block, a threaded rod, a pressing block, a sliding block, a clamping rod and a return spring, the U-shaped inner part of the distribution plate is fixedly connected with the moving block, the inner part of the moving block is movably connected with two clamping rods, one end of each of the two clamping rods is fixedly connected with a sliding block, one side of each of the two sliding blocks is fixedly connected with a return spring, the pressing block is movably connected between the two sliding blocks, and one end of the pressing block is fixedly connected with the threaded rod.

[0008] Preferably, one side of the moving block is slidably connected in the moving groove of the rack, one end of each of the two return springs is fixedly connected to the inner wall of the moving block, the two clamping rods are respectively located in the inner part of the two return springs, and the two ends of the two clamping rods are movably connected in the inner part of the clamping groove through the moving block.

[0009] Preferably, one end of the threaded rod penetrates through the distribution plate and the moving block and is fixedly connected to the pressing block, the pressing block is conical, the position where one end of the threaded rod penetrates through the distribution plate and the moving block forms a threaded hole, and the outer surface of the threaded rod is screw-connected in the inner part of the threaded hole.

[0010] Preferably, the plurality of mounting devices each comprise a baffle and a threaded tube, the outer surface of each of the plurality of mounting plow tubes is fixedly connected with a baffle, and the bottom of each of the plurality of baffles is movably connected with a threaded tube.

[0011] Preferably, the outer surface of the mounting plow tube corresponds to the lower part of the baffle in a threaded manner, the outer surface of each of the plurality of mounting plow tubes is screw-connected in the inner part of each of the plurality of threaded tubes, and the outer surface of each of the plurality of mounting rods is provided with an annular groove, and the bottom of each of the plurality of threaded tubes is movably connected in the inner part of each of the plurality of annular grooves.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The device allows users to easily adjust the distance between multiple furrow plows according to actual needs through the unique clamping device design. By simply rotating the threaded rod, the distribution plate and its attached furrow plow can be unlocked and moved, achieving precise adjustment of the distance between furrows. This flexibility ensures that the device can adapt to the needs of different plantings, whether they are densely planted or sparsely planted, and can find the most suitable furrow spacing.

[0014] 2. The mounting device (including a baffle and a threaded tube) provides a simple and efficient way to replace the furrow plow. When a furrow plow needs to be replaced due to wear or damage, the user only needs to rotate the threaded tube to easily remove the damaged furrow plow and quickly install a new one. This design greatly reduces downtime and maintenance costs, improving overall work efficiency.

[0015] 3. The close cooperation between the sliding groove and the moving groove between the rack and the distribution plate ensures the stability and reliability during movement. Meanwhile, the reset spring and the clamping rod structure in the clamping device not only enhance the stability of the device, but also make the spacing adjustment process smoother and easier to operate. Users only need to rotate and pull the action to complete the spacing adjustment, without complex tools or professional skills. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall view of the utility model;

[0017] Figure 2 It is the rack structure view of the utility model;

[0018] Figure 3 It is the internal structure view of the moving block of the utility model;

[0019] Figure 4 It is the installation device structure view of the utility model.

[0020] In the drawing: 1, rack; 2, distribution plate; 3, installation plow pipe; 4, installation rod; 5, furrow plow; 6, wheel frame; 7, wheel; 8, connecting frame; 9, connecting support; 10, moving block; 11, threaded rod; 12, extrusion block; 13, sliding block; 14, clamping rod; 15, reset spring; 16, baffle; 17, threaded pipe. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of furrowing device for plant protection, including rack 1, the side of rack 1 movably connected with multiple distribution plates 2, the bottom of multiple distribution plates 2 is all fixedly connected with one installation plow pipe 3, and the side of multiple distribution plates 2 is all provided with the clamping device for adjusting the spacing of multiple installation plow pipes 3, the inside of multiple installation plow pipes 3 is movably connected with one installation rod 4, the bottom of multiple installation rods 4 is fixedly connected with one furrow plow 5, and multiple installation rods 4 and multiple installation plow pipes 3 are all provided with installation device for quick connection between the two, the both sides of rack 1 are movably connected with one wheel frame 6, the bottom of two wheel frames 6 is movably installed with one wheel 7, and the top of two wheel frames 6 is movably installed with connecting frame 8, and the middle part of connecting frame 8 is fixedly installed with connecting support 9.

[0023] Further, the upper and lower sides of the rack 1 are provided with a sliding groove, and the front of the rack 1 is provided with a moving groove, and the inner walls of the moving groove are provided with a plurality of clamping holes, and the plurality of distribution plates 2 are U-shaped, and the two ends of the plurality of distribution plates 2 are respectively connected in the interior of the two sliding grooves.

[0024] Further, the plurality of clamping devices each include a moving block 10, a threaded rod 11, an extrusion block 12, a sliding block 13, a clamping rod 14, and a return spring 15, the U-shaped interior of the distribution plate 2 is fixedly connected with the moving block 10, the interior of the moving block 10 is movably connected with two clamping rods 14, one end of each of the two clamping rods 14 is fixedly connected with a sliding block 13, one side of each of the two sliding blocks 13 is fixedly connected with a return spring 15, and the extrusion block 12 is movably connected between the two sliding blocks 13, and one end of the extrusion block 12 is fixedly connected with the threaded rod 11.

[0025] Further, one side of the moving block 10 is slidably connected in the interior of the moving groove of the rack 1, one end of each of the two return springs 15 is fixedly connected to the inner wall of the moving block 10, and the two clamping rods 14 are respectively located in the interior of the two return springs 15, and the two ends of the two clamping rods 14 are respectively connected in the interior of the clamping groove.

[0026] Further, one end of the threaded rod 11 penetrates the distribution plate 2 and the moving block 10 and is fixedly connected to the extrusion block 12, the extrusion block 12 is conical, and the position of one end of the threaded rod 11 penetrating the distribution plate 2 and the moving block 10 forms a threaded hole, and the outer surface of the threaded rod 11 is threadedly connected in the interior of the threaded hole.

[0027] Further, the plurality of installation devices each include a baffle 16 and a threaded tube 17, the outer surface of each of the plurality of installation plow tubes 3 is fixedly connected with a baffle 16, and the bottom of each of the plurality of baffles 16 is movably connected with a threaded tube 17.

[0028] Further, the outer surface of the installation plow tube 3 corresponds to the lower side of the baffle 16 and is threaded, the outer surface of each of the plurality of installation plow tubes 3 is respectively threadedly connected in the interior of the plurality of threaded tubes 17, and the outer surface of each of the plurality of installation rods 4 is provided with an annular groove, and the bottom of each of the plurality of threaded tubes 17 is movably connected in the interior of the plurality of annular grooves.

[0029] The embodiment of the application is used as follows: when it is needed to dig furrows in a planting field, firstly, the whole furrow digging device is installed on a farm machine through the connecting support 9, then the farm machine pulls the two machine wheel frames 6 to move forward through the connecting frame 8, so that the two wheels 7 roll on the planting field, and the two machine wheel frames 6 drive the machine frame 1 to move forward, so that the machine frame 1 drives the plurality of distribution plates 2 to move forward, and then the plurality of distribution plates 2 drive the plurality of furrow diggers 5 to move forward through the installed plow pipes 3 and the installation rods 4, so that the plurality of furrow diggers 5 dig furrows in the planting field for subsequent planting of plants, and when it is needed to adjust the distance between the furrows, firstly, the threaded rod 11 is rotated, the threaded connection between the threaded rod 11 and the threaded hole enables the threaded rod 11 to drive the extrusion block 12 to move out from between the two sliding blocks 13, so that the two sliding blocks 13 slide to the center of the moving block 10 under the elastic force of the two return springs 15, and then the two sliding blocks 13 drive one end of the two clamping rods 14 to enter the inside of the moving block 10, and then the distribution plates 2 are pulled to slide on the machine frame 1, so as to drive the moving block 10 and the installed plow pipes 3 to move, and then the installation rods 4 drive the furrow diggers 5 to move to a position, when the position is appropriate, the threaded rod 11 is rotated, so that the threaded rod 11 drives the extrusion block 12 to extrude the two sliding blocks 13, so that the two sliding blocks 13 respectively push one end of the two clamping rods 14 to extend to the outside of the moving block 10, so as to enter the inside of the clamping hole opened at the position, so as to fix the position of the furrow digger 5, and similarly, the distance between the other furrow diggers 5 is adjusted, so that the device can be used to dig furrows with different distances, and when one of the furrow diggers 5 is damaged, firstly, the threaded pipe 17 is rotated, the threaded connection between the threaded pipe 17 and the outer surface of the installed plow pipe 3 enables the threaded pipe 17 to drive the installation rod 4 to move downward, so that the installation rod 4 is separated from the inside of the installed plow pipe 3, so that the installation rod 4 drives the furrow digger 5 to be detached from the installed plow pipe 3, and conversely, a new furrow digger 5 is inserted into the inside of the installed plow pipe 3 through the installation rod 4, the threaded pipe 17 is rotated, so that the installation rod 4 drives the furrow digger 5 to be fixed and installed on the installed plow pipe 3, so as to complete the quick installation of the furrow digger 5.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A furrowing device for plant protection, comprising a frame (1), characterized in that: The side of the frame (1) is movably connected with a plurality of separate plates (2), the bottom of the plurality of separate plates (2) is fixedly connected with an installation plow pipe (3), and the side of the plurality of separate plates (2) is provided with a clamping device for adjusting the spacing between the plurality of installation plow pipes (3), the inside of the plurality of installation plow pipes (3) is movably connected with an installation rod (4), the bottom of the plurality of installation rods (4) is fixedly connected with a furrow plow (5), and the plurality of installation rods (4) and the plurality of installation plow pipes (3) are provided with installation devices for quick connection therebetween, the two sides of the frame (1) are movably connected with a machine wheel frame (6), the bottom of the two machine wheel frames (6) is movably connected with a wheel (7), and the top of the two machine wheel frames (6) is movably connected with a connecting frame (8), the middle of the connecting frame (8) is fixedly connected with a connecting support (9).

2. The furrow opening device for plant protection according to claim 1, characterized in that: The upper and lower sides of the frame (1) are provided with a sliding groove, and the front of the frame (1) is provided with a moving slot, and the two side walls of the moving slot are provided with a plurality of clamping holes, and the plurality of separate plates (2) are U-shaped, and the two ends of the plurality of separate plates (2) are slidably connected inside the two sliding grooves.

3. The furrow opening device for plant protection according to claim 2, characterized in that: The plurality of clamping devices each include a moving block (10), a threaded rod (11), a pressing block (12), a sliding block (13), a clamping rod (14), and a return spring (15), the U-shaped inside of the separate plate (2) is fixedly connected with a moving block (10), the inside of the moving block (10) is movably connected with two clamping rods (14), one end of the two clamping rods (14) is fixedly connected with a sliding block (13), one side of the two sliding blocks (13) is fixedly connected with a return spring (15), the two sliding blocks (13) are movably connected with a pressing block (12) between them, one end of the pressing block (12) is fixedly connected with a threaded rod (11).

4. The furrow opening device for plant protection according to claim 3, characterized in that: One side of the moving block (10) is slidably connected inside the moving slot of the frame (1), one end of the two return springs (15) is fixedly connected to the inner wall of the moving block (10), and the two clamping rods (14) are respectively located inside the two return springs (15), and the two ends of the two clamping rods (14) are respectively connected inside the clamping slot.

5. The furrow opening device for plant protection according to claim 3, characterized in that: One end of the threaded rod (11) penetrates the separate plate (2) and the moving block (10) and is fixedly connected to the pressing block (12), the pressing block (12) is conical, and one end of the threaded rod (11) penetrates the separate plate (2) and the moving block (10) to form a threaded hole, and the outer surface of the threaded rod (11) is threadedly connected inside the threaded hole.

6. The furrow opening device for plant protection according to claim 1, characterized in that: The plurality of installation devices each include a baffle (16) and a threaded tube (17), the outer surface of the plurality of installation plow pipes (3) is fixedly connected with a baffle (16), and the bottom of the plurality of baffles (16) is movably connected with a threaded tube (17).

7. The furrow opening device for plant protection according to claim 6, characterized in that: The outer surface of the installation plough pipe (3) corresponds to the lower part of the baffle (16) in a threaded manner, the outer surfaces of the plurality of installation plough pipes (3) are respectively threaded in the plurality of threaded pipes (17), and the outer surfaces of the plurality of installation rods (4) are respectively provided with annular grooves, and the bottoms of the plurality of threaded pipes (17) are respectively movably connected in the plurality of annular grooves.

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