Farmland furrow and ridge excavation device

Abstract

The utility model belongs to the technical field of agricultural equipment, and discloses a farmland furrow and ridge digging device which comprises a device shell, and the interior of the device shell is hollow. The soil loosening mechanism is fixedly connected with the device shell, and part of the structure of the soil loosening mechanism is located in the device shell; the handrail is fixedly connected with the device shell, and the handrail is located on the outer side face of the device shell; the ridge digging mechanism is rotationally connected with the device shell, and the ridge digging mechanism is located on the inner side face of the device shell; and the rolling wheels are rotationally connected with the device shell. Through the arranged soil loosening mechanism, thick soil after raining can be scattered and loosened, furrow and ridge excavation can be carried out, the inconvenience that people turn over and loosen the soil in advance is reduced, the scattering impeller can conduct transmission to move front and back, the soil loosening range is enlarged, soil loosening is better carried out, the furrow and ridge excavation efficiency is improved, and convenience is brought.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural equipment, in particular to a farmland furrow and ridge excavation device. Background Art

[0002] Furrowing and ridge is actually a farming measure based on contour farming, that is, plowing along the contour lines on the slope to form furrows and ridges, and planting crops or pasture in the furrows and on the ridges to store water and retain mud, conserve water, conserve soil and increase production. Furrowing and ridge is a composite farming method for soil and water conservation, which has the functions of changing the terrain, intercepting part of the runoff, relatively increasing soil water storage, improving water utilization rate and reducing soil loss. Usually when people dig furrows and ridges in farmland, they use small mechanical ridge diggers to dig. People push the small ridge diggers to dig out rows of farmland. Furrows and ridges, but farmland is often accompanied by the arrival of rainy days. The rain soaks the soil of the farmland and moistens the earth. However, in the farmland after the rain, the soft land often becomes thicker after absorbing the rain, and is not as soft as before. In the farmland after the rain, when people dig ridges, they also need to loosen the soil in advance, and then people push the equipment to dig furrows and ridges. Otherwise, some small equipment will find it difficult to dig the thicker soil, which will reduce the excavation efficiency and bring inconvenience. In this regard, we propose a farmland furrow and ridge excavation device. Utility Model Content

[0003] (1) Technical problems solved

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a farmland ditch and ridge excavation device, which can break up the thick soil after rain, loosen the soil, and excavate ditch and ridge, reducing the inconvenience of people loosening the soil in advance, and the breaking impeller can be driven to move back and forth to increase the range of loosening the soil, better loosen the soil, and improve the efficiency of ditch and ridge excavation.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a farmland furrow and ridge excavation device, comprising a device housing, the interior of the device housing being hollow;

[0007] A soil loosening mechanism, the soil loosening mechanism is fixedly connected to the device housing, and a portion of the structure of the soil loosening mechanism is located inside the device housing;

[0008] An armrest, the armrest being fixedly connected to the device housing and located on an outer side of the device housing;

[0009] a ridge-digging mechanism, the ridge-digging mechanism being rotatably connected to the device housing and located on the inner side of the device housing;

[0010] The roller is rotatably connected to the device housing and is located on the lower surface of the device housing.

[0011] Preferably, protective plates are fixedly connected to the outer surfaces of both sides of the device shell, leakage holes are opened on the device shell, the leakage holes are located on both sides of the ridge digging mechanism, the protective plates are located directly above the leakage holes, and a gap is opened on the lower surface of the device shell, the gap is located at the ridge digging mechanism and the loosening mechanism.

[0012] Preferably, the outer side surface of the device shell is fixedly connected with a plurality of side push blocks, and the side push blocks are in the shape of a pointed cone. The outer side surface of the device shell is also fixedly connected with a main push block, and the main push block is in the shape of a pointed cone, and a cavity is opened inside the main push block.

[0013] Preferably, the loosening mechanism includes a fixed block, which is fixedly connected to the inner side of the device housing, the lower surface of the fixed block is rotatably connected to a connecting column, the lower surface of the connecting column is fixedly connected to a motor, the output end shaft of the motor is fixedly connected to a rotating shaft, and the lower surface of the rotating shaft is fixedly connected to a breaking up impeller.

[0014] Preferably, the outer wall of the motor is fixedly connected to a connecting rod, the breaking up impeller is located in the gap at the bottom of the device housing, the inner side of the device housing is provided with a slide groove, the connecting rod matches the slide groove, and the motor slides inside the slide groove through the connecting rod, and the slide groove is used to limit the trajectory of the motor movement.

[0015] Preferably, the inner side surface of the lower end of the main bulldozer is rotatably connected to a rolling wheel, and a connecting roller is fixedly connected to the rolling wheel. The connecting roller rotates synchronously with the rolling wheel, and a first connecting rod is rotatably connected to the connecting roller. The upper end of the first connecting rod is transmission-connected to the second connecting rod, and the other end of the second connecting rod is in contact with the outer surface of the motor. A movable hole for the second connecting rod to move is provided on the outer casing of the device.

[0016] Preferably, the inner side surface of the main bulldozer block is fixedly connected to a limiting block, the second connecting rod passes through the limiting block, the limiting block is used to limit the second connecting rod, the outer surface of the rolling wheel is fixedly connected with rubber, and the limiting block, the second connecting rod, the first connecting rod, the connecting roller and the rolling wheel are all located inside the cavity on the main bulldozer block.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The utility model can break up the thick soil after rain, loosen the soil, and excavate furrows and ridges through the soil loosening mechanism, reducing the inconvenience of people loosening the soil in advance, and the breaking impeller can be driven to move back and forth to increase the range of loosening soil, better loosen the soil, improve the efficiency of furrow and ridge excavation, and bring convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a side view of the utility model;

[0023] Figure 4 This is a schematic diagram of the soil loosening mechanism of the utility model;

[0024] Figure 5 For this utility model Figure 3 A in the middle is an enlarged diagram of the analysis.

[0025] In the figure: 1. Device housing; 2. Soil loosening mechanism; 3. Handrail; 4. Ridge digging mechanism; 5. Roller; 11. Protective plate; 12. Leakage hole; 21. Side push block; 22. Fixed block; 23. Connecting column; 24. Motor; 25. Rotating shaft; 26. Breaking impeller; 27. Connecting rod; 28. Rolling wheel; 29. ​​Main push block; 210. Connecting roller; 211. First connecting rod; 212. Second connecting rod; 213. Limit block; 214. Movable hole; 215. Slide groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figures 1 to 5 As shown, the utility model provides a farmland furrow and ridge excavation device, comprising a device housing 1, the interior of the device housing 1 is hollow;

[0028] The loosening mechanism 2 is fixedly connected to the device housing 1, and part of the structure of the loosening mechanism 2 is located inside the device housing 1;

[0029] The armrest 3 is fixedly connected to the device housing 1 and is located on the outer side of the device housing 1;

[0030] The ridge digging mechanism 4 is rotatably connected to the device housing 1 and is located on the inner side of the device housing 1;

[0031] The roller 5 is rotatably connected to the device housing 1 and is located on the lower surface of the device housing 1 .

[0032] Furthermore, protective plates 11 are fixedly connected to the outer surfaces of both sides of the device housing 1, and leakage holes 12 are opened on the device housing 1. The leakage holes 12 are located on both sides of the ridge digging mechanism 4, and the protective plates 11 are located directly above the leakage holes 12. A gap is opened on the lower surface of the device housing 1, and the gap is located between the ridge digging mechanism 4 and the loosening mechanism 2.

[0033] Furthermore, the outer side surface of the device shell 1 is fixedly connected with several side push blocks 21, which are in the shape of a pointed cone. The outer side surface of the device shell 1 is also fixedly connected with a main push block 29, which is in the shape of a pointed cone. A cavity is provided inside the main push block 29. Both the side push blocks 21 and the main push blocks 29 are in the shape of a pointed cone, which can better break up thick soil and allow the loosening mechanism 2 to better loosen the soil.

[0034] Furthermore, the loosening mechanism 2 includes a fixed block 22, which is fixedly connected to the inner side of the device housing 1. The lower surface of the fixed block 22 is rotatably connected to a connecting column 23, and the lower surface of the connecting column 23 is fixedly connected to a motor 24. The output end shaft of the motor 24 is fixedly connected to a rotating shaft 25, and the lower surface of the rotating shaft 25 is fixedly connected to a breaking up impeller 26.

[0035] Furthermore, a connecting rod 27 is fixedly connected to the outer wall of the motor 24, and the breaking up impeller 26 is located in the gap at the bottom of the device housing 1. A slide groove 215 is provided on the inner side of the device housing 1, and the connecting rod 27 matches the slide groove 215. The motor 24 slides inside the slide groove 215 through the connecting rod 27. The slide groove 215 is used to limit the trajectory of the motor 24 movement.

[0036] Furthermore, the inner side surface of the lower end of the main pusher block 29 is rotatably connected to the rolling wheel 28, and the rolling wheel 28 is fixedly connected to a connecting roller 210. The connecting roller 210 rotates synchronously with the rolling wheel 28. The connecting roller 210 is rotatably connected to a first connecting rod 211. The upper end of the first connecting rod 211 is transmission-connected to a second connecting rod 212. The other end of the second connecting rod 212 is in contact with the outer surface of the motor 24. A movable hole 214 for the second connecting rod 212 to move is provided on the device housing 1.

[0037] Furthermore, the inner side surface of the main push block 29 is fixedly connected to the limit block 213, and the second connecting rod 212 passes through the limit block 213. The limit block 213 is used to limit the second connecting rod 212. The outer surface of the rolling wheel 28 is fixedly connected with rubber. The limit block 213, the second connecting rod 212, the first connecting rod 211, the connecting roller 210 and the rolling wheel 28 are all located inside the cavity on the main push block 29.

[0038] The working principle and use process of this utility model:

[0039] When excavating, people hold the handrail 3, insert the side push block 21 and the main push block 29 into the soil after rain in advance, break the soil, start the motor 24, and the motor 24 drives the scattering impeller 26 to rotate. The scattering impeller 26 rotates in the soil of the broken opening to scatter the soil and loosen the soil. People continue to push the device shell 1, and the main push block 29 continues to break the soil. The rolling wheel 28 rotates in the soil and drives the transmission of the first connecting rod 211 and the second connecting rod 212 to squeeze the second connecting rod 212 and push the motor 24, so that the motor 24 slides in the slide 215, driving the scattering impeller 26 to scatter the soil. The displacement of the impeller 26 back and forth allows the surrounding soil to be better broken up. People continue to push the device shell 1 to allow the ridge digging mechanism 4 to contact the loosened soil to excavate the loosened soil. The excess soil leaks out from both sides of the device shell 1 along the leakage holes 12, forming soil piles outside the ditch to form furrows and ridges. The utility model is capable of breaking up the thick soil after rain, loosening the soil, and excavating furrows and ridges through the loosening mechanism 2 set up, reducing the inconvenience of people loosening the soil in advance, and the breaking impeller 26 can be driven to move back and forth to increase the range of loosening the soil, better loosen the soil, improve the efficiency of furrow and ridge excavation, and bring convenience.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A farmland furrow and ridge excavation device, characterized by: It comprises a device housing (1), the interior of the device housing (1) being hollow; A soil loosening mechanism (2), the soil loosening mechanism (2) being fixedly connected to the device housing (1), and a portion of the structure of the soil loosening mechanism (2) being located inside the device housing (1); An armrest (3), the armrest (3) being fixedly connected to the device housing (1), and the armrest (3) being located on the outer side of the device housing (1); A ridge digging mechanism (4), the ridge digging mechanism (4) being rotatably connected to the device housing (1), and the ridge digging mechanism (4) being located on the inner side of the device housing (1); A roller (5), the roller (5) is rotatably connected to the device housing (1), and the roller (5) is located on the lower surface of the device housing (1).

2. The farmland furrow and ridge excavation device according to claim 1, characterized in that: Protective plates (11) are fixedly connected to the outer surfaces of both sides of the device housing (1), and leakage holes (12) are provided on the device housing (1). The leakage holes (12) are located on both sides of the ridge digging mechanism (4), and the protective plates (11) are located directly above the leakage holes (12). A gap is provided on the lower surface of the device housing (1), and the gap is located between the ridge digging mechanism (4) and the loosening mechanism (2).

3. The farmland furrow and ridge excavation device according to claim 1, characterized in that: The outer side surface of the device housing (1) is fixedly connected to a plurality of side push blocks (21), the side push blocks (21) are in a pointed cone shape, and the outer side surface of the device housing (1) is also fixedly connected to a main push block (29), the main push block (29) is in a pointed cone shape, and a cavity is provided inside the main push block (29).

4. The farmland furrow and ridge excavation device according to claim 1, characterized in that: The loosening mechanism (2) comprises a fixed block (22), the fixed block (22) being fixedly connected to the inner side surface of the device housing (1), the lower surface of the fixed block (22) being rotatably connected to a connecting column (23), the lower surface of the connecting column (23) being fixedly connected to a motor (24), the output end shaft of the motor (24) being fixedly connected to a rotating shaft (25), and the lower surface of the rotating shaft (25) being fixedly connected to a scattering impeller (26).

5. The farmland furrow and ridge excavation device according to claim 4, characterized in that: The outer wall of the motor (24) is fixedly connected with a connecting rod (27), the scattering impeller (26) is located in the gap at the bottom of the device housing (1), the inner side surface of the device housing (1) is provided with a slide groove (215), the connecting rod (27) matches the slide groove (215), the motor (24) slides inside the slide groove (215) through the connecting rod (27), and the slide groove (215) is used to limit the trajectory of the motor (24) movement.

6. The farmland furrow and ridge excavation device according to claim 3, characterized in that: The inner side surface of the lower end of the main pusher block (29) is rotatably connected to a rolling wheel (28), and a connecting roller (210) is fixedly connected to the rolling wheel (28). The connecting roller (210) rotates synchronously with the rolling wheel (28). A first connecting rod (211) is rotatably connected to the connecting roller (210), and the upper end of the first connecting rod (211) is transmission-connected to a second connecting rod (212). The other end of the second connecting rod (212) contacts the outer surface of the motor (24), and a movable hole (214) for the second connecting rod (212) to move is provided on the device housing (1).

7. The farmland furrow and ridge excavation device according to claim 6, characterized in that: The inner side surface of the main pusher block (29) is fixedly connected to a limit block (213), the second connecting rod (212) passes through the limit block (213), and the limit block (213) is used to limit the second connecting rod (212). The outer surface of the rolling wheel (28) is fixedly connected with rubber. The limit block (213), the second connecting rod (212), the first connecting rod (211), the connecting roller (210) and the rolling wheel (28) are all located inside the cavity on the main pusher block (29).

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