Ditching auxiliary device for efficient utilization of farmland water and soil

Abstract

The ditching auxiliary device comprises a frame, wheels, a plowshare and a pull rod, the bottoms of the two sides of the inner wall of the frame are movably connected with the two sides of the wheels through shaft pins, and the right sides of the two sides of the inner wall of the plowshare are fixedly connected with the right sides of the bottoms of the two sides of the frame. The right side of the pull rod is fixedly connected with the top of the left side of the frame, a connecting plate is fixedly connected to the top of the right side of the frame, and a pointing plate is fixedly connected to the top of the connecting plate through bolts. By arranging the pointing plate, the pointing direction of the pointing plate is observed in the ditching process when the pull rod is pulled to drive the plowshare to move, and is compared with a ditching path in front, so that the ditching direction of the plowshare can be adjusted in time, and the problem that a user cannot measure the ditching direction in the ditching process when pulling the plowshare due to the lack of a linear measurement structure for ditching is solved. The problem that the ditching quality and the ditching efficiency are affected due to the fact that the ditching path cannot be guaranteed to be straight enough is solved, and the effect of auxiliary measurement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a ditching auxiliary device for efficient utilization of farmland water and soil. Background Art

[0002] During the planting period in the fields, trenching equipment is needed to dig trenches on the ground. The trenching equipment currently used includes large tractor trenching equipment and small manual trenchers. Small manual trenchers are generally used on small areas of land and areas that are inconvenient for tractors to enter, so that they can efficiently dig trenches on some lands.

[0003] For example, the application number is CN202320933648.9. The utility model discloses a farmland furrowing device, including a handle and a connecting rod, one end of the handle is fixedly connected to the connecting rod, the other end of the connecting rod is fixedly connected to a connecting frame, the inner side of the connecting frame is rotatably connected to a wheel, one end of the connecting frame is fixedly connected to a connecting plate, and the other end of the connecting plate is fixedly connected to a plowshare. The furrowing spacing can be determined by the mutual cooperation of a limit rod and a benchmark rod, so as to ensure that the furrowing spacing is the same, and it can also be ensured that there will be no skew when furrowing. At the same time, by adjusting the position of the limit rod and the benchmark rod, different furrowing spacings and furrowing depths can be met. During the furrowing process, when crop straw and rhizomes in the soil accumulate on one side of the plowshare and the connecting rod, the staff shakes the connecting rod with a pull rope, and the crop straw and rhizomes are shaken off from one side of the plowshare and the connecting rod through the shaking of the connecting rod, so that it is convenient for the staff to pull the device to furrow.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that when using small manual trenching, the staff cannot control the trenching spacing, and the spacing is often uneven, which in turn affects the normal growth of crops. At the same time, when manual trenching machines are used by manual labor, it is also easy to have crooked trenches. However, during use, there is a lack of a linear measurement structure for the trench, which results in the user being unable to ensure that the trenching path is straight enough when pulling the plowshare to trench, thereby affecting the trenching quality and efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a ditching auxiliary device for efficient utilization of farmland water and soil, which has the advantage of auxiliary measurement and solves the problem of lack of a linear measurement structure for the ditch, resulting in the user being unable to ensure that the ditching path is straight enough when pulling the plowshare to dig the ditch, thus affecting the ditching quality and efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ditching auxiliary device for efficient utilization of farmland water and soil, comprising a frame, wheels, a plowshare and a pull rod, the bottom of both sides of the inner wall of the frame being movably connected to both sides of the wheel through axle pins, the right sides of both sides of the inner wall of the plowshare are fixedly connected to the right sides of the bottom of both sides of the frame, the right side of the pull rod is fixedly connected to the top of the left side of the frame, the top of the right side of the frame is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a pointing plate by bolts, the right sides of the top of both sides of the frame are fixedly connected with a limiting plate, and the right side of the bottom of the pointing plate is fixedly connected with a depth detection mechanism.

[0007] As a preferred embodiment of the utility model, the depth detection mechanism includes a sliding sleeve, the top of the sliding sleeve is fixedly connected to the right side of the bottom of the pointing plate, the inside of the sliding sleeve is slidably connected to a sliding rod, a distance detector is provided at the top of the left side of the sliding sleeve, a display panel is fixedly connected to the left side of the front of the frame, the distance detector is electrically connected to the display panel through a wire, and the bottom of the sliding rod is fixedly connected to a base plate.

[0008] As a preferred embodiment of the present invention, a spring is fixedly connected to the top of the sliding rod, and one end of the spring away from the sliding rod is fixedly connected to the top of the inner wall of the sliding sleeve.

[0009] As a preferred embodiment of the utility model, both sides of the slide rod are fixedly connected with limit strips, both sides of the inner wall of the slide sleeve are provided with limit grooves, and the surface of the limit strip is slidably connected to the inner wall of the limit groove.

[0010] As a preferred embodiment of the utility model, an elastic sleeve is fixedly connected to the top of the left side of the sliding sleeve, and the elastic sleeve is sleeved on the surface of the distance detector.

[0011] As a preferred embodiment of the utility model, a limiting plate is fixedly connected to the top of the distance detector, and the diameter of the limiting plate is larger than the diameter of the inner wall of the elastic jacket.

[0012] As a preferred embodiment of the present invention, a support base is fixedly connected to the right side of the display panel, and the back side of the support base is welded to the left side of the front side of the frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a pointing plate. When the pull rod is pulled to drive the plowshare to move and open trenches, the pointing direction of the pointing plate is compared with the path of the trench opened in front, so that the trenching direction of the plowshare can be adjusted in time. This solves the problem of lack of a straight-line measurement structure for the trench, which causes the user to be unable to ensure that the trenching path is straight enough when pulling the plowshare to open trenches, thereby affecting the trenching quality and efficiency, and achieves the effect of auxiliary measurement.

[0015] 2. The utility model is provided with a depth detection mechanism, so that during the trenching process, the pointing plate will synchronously drive the sliding sleeve to move synchronously, and then the sliding sleeve will drive the sliding rod to move synchronously, and then the sliding cooperation between the sliding sleeve and the sliding rod will be utilized so that the sliding rod can drive the bottom plate to move downward along with the trenching depth, and then the distance detector can be used to detect the distance between the bottom plate and the distance detector, and then the distance detector will transmit the detected distance data to the display panel for display, so that the user can always observe the current trenching depth and adjust the trenching depth in time.

[0016] 3. The utility model sets a spring. When using the slide bar, the elastic force of the spring can push the slide bar downward, and then the slide bar drives the bottom plate downward, thereby ensuring that the bottom of the bottom plate is more closely attached to the current ground, avoiding a gap between the bottom plate and the ground, resulting in an inaccurate distance value detected by the distance detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the sliding sleeve of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the parts of the elastic jacket of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. frame; 2. wheel; 3. plowshare; 4. pull rod; 5. connecting plate; 6. pointing plate; 7. limit plate; 8. depth detection mechanism; 81. sliding sleeve; 82. sliding rod; 83. distance detector; 84. display board; 85. bottom plate; 9. spring; 10. limit strip; 11. limit groove; 12. elastic jacket; 13. limit plate; 14. support seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4As shown, the utility model provides a ditching auxiliary device for efficient utilization of farmland water and soil, including a frame 1, wheels 2, a plowshare 3 and a pull rod 4. The bottoms on both sides of the inner wall of the frame 1 are movably connected to the two sides of the wheels 2 through axle pins, the right sides of the inner walls of the plowshare 3 are fixedly connected to the right sides of the bottoms on both sides of the frame 1, the right side of the pull rod 4 is fixedly connected to the top of the left side of the frame 1, a connecting plate 5 is fixedly connected to the top of the right side of the frame 1, a pointing plate 6 is fixedly connected to the top of the connecting plate 5 by bolts, a limiting plate 7 is fixedly connected to the right sides of the tops on both sides of the frame 1, and a depth detection mechanism 8 is fixedly connected to the right side of the bottom of the pointing plate 6.

[0024] refer to Figure 1 and Figure 3 The depth detection mechanism 8 includes a sliding sleeve 81, the top of the sliding sleeve 81 is fixedly connected to the right side of the bottom of the pointing plate 6, the inside of the sliding sleeve 81 is slidably connected to a sliding rod 82, a distance detector 83 is provided at the top of the left side of the sliding sleeve 81, a display board 84 is fixedly connected to the left side of the front of the frame 1, the distance detector 83 is electrically connected to the display board 84 through a wire, and the bottom of the sliding rod 82 is fixedly connected to a bottom plate 85.

[0025] As a technical optimization scheme of the utility model, by setting up the depth detection mechanism 8, it is convenient for the user to use the pointing plate 6 to synchronously drive the sliding sleeve 81 to move synchronously during the trenching process, and then the sliding sleeve 81 will drive the sliding rod 82 to move synchronously, and then the sliding cooperation between the sliding sleeve 81 and the sliding rod 82 is utilized, so that the sliding rod 82 can drive the bottom plate 85 to move downward with the depth of the trenching, and then the distance detector 83 can be used to detect the distance between the bottom plate 85 and the distance detector 83, and then the distance detector 83 will transmit the detected distance data to the display panel 84 for display, so that the user can always observe the current trenching depth and adjust the trenching depth in time.

[0026] refer to Figure 2 A spring 9 is fixedly connected to the top of the slide rod 82 , and one end of the spring 9 away from the slide rod 82 is fixedly connected to the top of the inner wall of the sliding sleeve 81 .

[0027] As a technical optimization solution of the utility model, by setting the spring 9, when using the slide bar 82, the elastic force of the spring 9 can push the slide bar 82 to be squeezed downward, and then the slide bar 82 will drive the bottom plate 85 to be squeezed downward, thereby ensuring that the bottom of the bottom plate 85 is more closely attached to the current ground, avoiding the gap between the bottom plate 85 and the ground, resulting in inaccurate distance value detected by the distance detector 83.

[0028] refer to Figure 4 Both sides of the slide bar 82 are fixedly connected to the limiting strips 10 , and both sides of the inner wall of the slide sleeve 81 are provided with limiting grooves 11 , and the surface of the limiting strip 10 is slidably connected to the inner wall of the limiting groove 11 .

[0029] As a technical optimization solution of the utility model, by setting a limit bar 10 and a limit groove 11, the sliding cooperation between the limit bar 10 and the limit groove 11 can be used to limit the rotation of the slide bar 82, thereby preventing the slide bar 82 from rotating during the up and down sliding process and causing the spring 9 to twist, thereby improving the stability of the spring 9 during use.

[0030] refer to Figure 1 and Figure 3 The top of the left side of the sliding sleeve 81 is fixedly connected with an elastic sleeve 12 , and the elastic sleeve 12 is sleeved on the surface of the distance detector 83 .

[0031] As a technical optimization solution of the utility model, by providing an elastic sleeve 12, when the distance detector 83 needs to be installed during use, the user can clip the distance detector 83 into the inside of the elastic sleeve 12 to install the distance detector 83. When the distance detector 83 is damaged after long-term use and needs to be removed and replaced, the user can directly pull the distance detector 83 to the left to detach it from the elastic sleeve 12 and remove it.

[0032] refer to Figure 3 The top of the distance detector 83 is fixedly connected with a limiting plate 13 , and the diameter of the limiting plate 13 is greater than the diameter of the inner wall of the elastic jacket 12 .

[0033] As a technical optimization solution of the utility model, a limit plate 13 is provided, and the diameter of the limit plate 13 is larger than the diameter of the inner wall of the elastic sleeve 12, so that the distance detector 83 can be limited downward by the limit plate 13 after installation, thereby preventing the distance detector 83 from falling downward due to the vibration generated when trenching during use.

[0034] refer to Figure 1 The right side of the display panel 84 is fixedly connected with a support base 14, and the back side of the support base 14 is welded to the left side of the front side of the frame 1.

[0035] As a technical optimization solution of the utility model, by setting a support seat 14, the display panel 84 can be further supported by the support seat 14 to avoid the display panel 84 from falling and being damaged due to poor support effect. The support seat 14 is then welded to the frame 1 to improve the fixing effect of the support seat 14.

[0036] The working principle and use process of the utility model are as follows: before the user needs to pull the pull rod 4 to drive the frame 1 and the plowshare 3 to move to dig furrows in the farmland, the user can first install the pointing plate 6 to the right side of the frame 1, and then use bolts to connect the pointing plate 6 to the connecting plate 5. Then, the user can compare the direction of the pointing plate 6 with the path of the furrowed front when pulling the pull rod 4 to drive the plowshare 3 to move to dig furrows, so as to adjust the furrowing direction of the plowshare 3 in time. In the furrowing process, the pointing plate 6 will synchronously drive the sliding sleeve 81 to move synchronously, and then the sliding sleeve 81 will drive the sliding rod 82 to move synchronously, and then the sliding sleeve 81 and the sliding rod 82 will be used to slide together, so that the sliding rod 82 can drive the bottom plate 85 to move downward with the depth of the furrowing, and then the distance detector 83 can be used to detect the distance between the bottom plate 85 and the distance detector 83, and then the distance detector 83 will transmit the detected distance data to the display panel 84 for display, so that the user can always observe the current furrowing depth, so as to adjust the furrowing depth in time, and has the ability of auxiliary measurement.

[0037] In summary: the ditching auxiliary device for efficient utilization of farmland water and soil, by setting a pointing plate 6, observes the direction of the pointing plate 6 and compares it with the path of the ditch in front when pulling the pull rod 4 to drive the plowshare 3 to move for ditching, so as to adjust the ditching direction of the plowshare 3 in time, and solves the problem of lack of a linear measurement structure for the ditch, which causes the user to be unable to ensure that the ditching path is straight enough when pulling the plowshare to ditch, thus affecting the ditching quality and efficiency.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ditching auxiliary device for efficient utilization of farmland water and soil, comprising a frame (1), wheels (2), a plowshare (3) and a pull rod (4), characterized in that: The bottom of both sides of the inner wall of the frame (1) is movably connected to both sides of the wheel (2) through axle pins, the right sides of both sides of the inner wall of the plowshare (3) are fixedly connected to the right sides of the bottom of both sides of the frame (1), the right side of the pull rod (4) is fixedly connected to the top of the left side of the frame (1), the top of the right side of the frame (1) is fixedly connected to a connecting plate (5), the top of the connecting plate (5) is fixedly connected to a pointing plate (6) through bolts, the right sides of the top of both sides of the frame (1) are fixedly connected to a limiting plate (7), and the right side of the bottom of the pointing plate (6) is fixedly connected to a depth detection mechanism (8).

2. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 1, characterized in that: The depth detection mechanism (8) comprises a sliding sleeve (81), the top of the sliding sleeve (81) is fixedly connected to the right side of the bottom of the pointing plate (6), the interior of the sliding sleeve (81) is slidably connected to a sliding rod (82), a distance detector (83) is arranged at the top of the left side of the sliding sleeve (81), a display panel (84) is fixedly connected to the left side of the front of the vehicle frame (1), the distance detector (83) is electrically connected to the display panel (84) via a wire, and the bottom of the sliding rod (82) is fixedly connected to a bottom plate (85).

3. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 2, characterized in that: A spring (9) is fixedly connected to the top of the sliding rod (82), and one end of the spring (9) away from the sliding rod (82) is fixedly connected to the top of the inner wall of the sliding sleeve (81).

4. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 2, characterized in that: Both sides of the sliding rod (82) are fixedly connected to the limit strips (10), both sides of the inner wall of the sliding sleeve (81) are provided with limit grooves (11), and the surface of the limit strip (10) is slidably connected to the inner wall of the limit groove (11).

5. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 2, characterized in that: An elastic jacket (12) is fixedly connected to the top of the left side of the sliding sleeve (81), and the elastic jacket (12) is sleeved on the surface of the distance detector (83).

6. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 2, characterized in that: The top of the distance detector (83) is fixedly connected to a limiting plate (13), and the diameter of the limiting plate (13) is greater than the diameter of the inner wall of the elastic jacket (12).

7. The ditching auxiliary device for efficient utilization of farmland water and soil according to claim 2, characterized in that: The right side of the display panel (84) is fixedly connected to a support seat (14), and the back side of the support seat (14) is welded to the left side of the front side of the vehicle frame (1).

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