Soil impurity cleaning mechanism

Abstract

The utility model belongs to the technical field of soil treatment, and particularly relates to a soil impurity cleaning mechanism which comprises a protective cover, a connecting shaft and a flange, the connecting shaft is fixedly connected to the surface of the protective cover, the end of the connecting shaft is fixedly connected with the flange, the connecting shaft is used for being installed on a rotary cultivator, a rotating shaft is rotationally connected into the protective cover and driven by a motor, and the motor drives the connecting shaft to rotate. A plurality of dip rods are fixedly connected to the surface of the rotating shaft and used for dip-lifting impurities in soil, a collecting box is further arranged below the protective cover and used for collecting the impurities dip-lifted by the dip rods, and the ground of the collecting box is in a net shape; the motor drives the rotating shaft to rotate, the rotating shaft drives the dip rod to be inserted into soil, impurities such as plastic bags and grass roots remaining in the soil are fished up and fall into the collecting box through medium gravity, the dip rod is matched with the collecting box, the impurities in the soil can be fished and cleaned, and the plastic bags in the soil are prevented from polluting the environment and affecting crop growth.

Description

Technical Field

[0001] The utility model relates to the technical field of soil treatment, in particular to a soil impurity cleaning mechanism. Background Art

[0002] Crop planting is inseparable from soil. As one of the important basic resources for agricultural production, through reasonable management and improvement measures, its fertility potential and production advantages can be fully utilized to provide strong guarantees for agricultural production.

[0003] After harvesting one season of crops, the soil needs to be plowed in order to plant the next season's crops. However, plows and tillers used in crop production can only break up the soil and serve the purpose of turning the soil, but do not have a cleaning function. Therefore, plastic bags buried in the soil need to be picked up by staff, otherwise the plastic bags will not only pollute the environment, but also affect the growth of crops. Therefore, a soil impurity cleaning mechanism is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background technology, the present invention proposes a soil impurity cleaning mechanism.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the soil impurity cleaning mechanism of the utility model comprises a protective cover, a connecting shaft and a flange, wherein the connecting shaft is fixedly connected to the surface of the protective cover and the end thereof is fixedly connected to the flange for being installed on a rotary tiller;

[0006] A rotating shaft is rotatably connected in the protective cover, and the rotating shaft is driven by a motor;

[0007] The surface of the rotating shaft is fixedly connected with a scooping rod, and the scooping rod is provided with several pieces for scooping impurities in the soil;

[0008] A collecting box is also provided under the protective cover for collecting impurities picked up by the scraper bar, and the ground of the collecting box is meshed.

[0009] Preferably, a mounting groove is provided on the surface of the protective cover, a mounting block is installed in the mounting groove through a fixed structure, a sliding groove is provided on the surface of the mounting block, a slider is slidably connected in the sliding groove through a spring, the collection box is fixedly installed on the surface of the slider, and a lever is fixedly connected to the surface of the rotating shaft for moving the collection box.

[0010] Preferably, the digging rods are provided in three groups and are distributed at equal intervals. The number of the shifting rods corresponds to the number of the digging rods, and the digging rods are arranged in an arc shape.

[0011] Preferably, a rotating wheel is rotatably connected to the surface of the collection box, and the shifting rod is in contact with the rotating wheel.

[0012] Preferably, there are two mounting grooves, a pair of the mounting grooves and a central axis of the protective cover are symmetrically distributed, and a mounting block is provided in each mounting groove.

[0013] Preferably, the fixing structure includes a card block, which is slidably connected to the surface of the protective cover through a spring, and an arc surface is provided on the surface of the card block. A shift plate is fixedly connected to the surface of the card block, and a baffle is fixedly connected to one side of the shift plate. A storage groove is provided on the surface of the protective cover relative to the baffle.

[0014] Preferably, the surface of the collecting box is provided with an insert block, and there are a plurality of the insert blocks, and the spacing is designed corresponding to the copying rods, and each of the insert blocks is arranged between two copying rods.

[0015] Preferably, the surface of the protective cover is rotatably connected with a roller, and the roller is a long axis and has the same width as the protective cover.

[0016] The utility model is beneficial in that:

[0017] 1. The utility model drives the rotating shaft to rotate through the motor, and the rotating shaft drives the scooping rod to be inserted into the soil, so as to pick up impurities such as plastic bags and grass roots remaining in the soil, and drop them into the collection box through gravity. The impurities in the soil can be salvaged and cleaned by the scooping rod and the collection box, so as to prevent plastic bags in the soil from polluting the environment and affecting the growth of crops.

[0018] 2. The utility model uses the arc angle on the surface of the card block to allow the mounting block to be directly inserted into the mounting groove, thereby improving the installation efficiency. After the mounting block is installed, the spring drives the card block to reset and get stuck on the surface of the mounting block to fix the mounting block. At the same time, the baffle will block the surface of the spring to prevent mud from entering and affecting the sliding of the card block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 This is a schematic diagram of the protective cover structure of Example 1;

[0021] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the protective cover of Example 1;

[0022] Figure 3 For Example 1 Figure 2Schematic diagram of the structure at A in the middle;

[0023] Figure 4 Schematic diagram of the structure of the roller in the second embodiment.

[0024] In the figure: 1. Protective cover; 2. Connecting shaft; 3. Flange; 4. Push rod; 5. Copy rod; 6. Mounting slot; 7. Insert block; 8. Rotating shaft; 9. Rotating wheel; 11. Collecting box; 12. Mounting block; 13. Slide groove; 14. Slider; 15. Block; 16. Push plate; 17. Baffle; 18. Storage slot; 19. Roller. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying 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.

[0026] Example 1

[0027] See also Figure 1-3 As shown, a soil impurity cleaning mechanism includes a protective cover 1, a connecting shaft 2 and a flange 3. The connecting shaft 2 is fixedly connected to the surface of the protective cover 1, and the end thereof is fixedly connected to the flange 3 for installation on a rotary tiller.

[0028] A rotating shaft 8 is rotatably connected inside the protective cover 1 and driven by a motor;

[0029] The surface of the rotating shaft 8 is fixedly connected with a scooping rod 5, and a plurality of scooping rods 5 are provided for scooping impurities in the soil;

[0030] A collecting box 11 is also provided under the protective cover 1 for collecting impurities picked up by the copying rod 5. The ground of the collecting box 11 is meshed, and a mounting groove 6 is provided on the surface of the protective cover 1. A mounting block 12 is installed in the mounting groove 6 through a fixed structure. A slide groove 13 is provided on the surface of the mounting block 12. A slider 14 is slidably connected to the slide groove 13 through a spring. The collecting box 11 is fixedly mounted on the surface of the slider 14, and a lever 4 is fixedly connected to the surface of the rotating shaft 8 for moving the collecting box 11. There are two mounting grooves 6, and a pair of mounting grooves 6 are symmetrically distributed along the central axis of the protective cover 1. A mounting block 12 is provided in each mounting groove 6. Three groups of copying rods 5 are provided, and they are equidistantly distributed. The number of levers 4 corresponds to that of the copying rods 5, and the copying rods 5 are arranged in an arc shape.

[0031] During operation, the motor drives the shaft 8 to rotate, and the shaft 8 rotates while the lever 4 rotates, which in turn drives the pick rod 5 to be inserted into the soil. The pick rod 5 inserted into the soil then continues to rotate, and picks up impurities such as plastic bags and grass roots remaining in the soil, and temporarily places them on the surface of the pick rod 5. As the pick rod 5 rotates, the spring drives the slider 14 to slide in the chute 13, and the collecting box 11 is driven by the slider 14 to approach the shaft 8 and placed in front of the pick rod 5. At this time, the pick rod 5 continues to rotate, so that impurities such as plastic bags on the surface of the pick rod 5 pass through the medium and heavy equipment. The plastic bags in the soil are collected by the spring and the collecting box 11 is moved to the front of the next picking bar 5. The recycling process is repeated, and the plastic bags in the soil are collected and cleaned up. This prevents the plastic bags in the soil from polluting the environment and affecting the growth of crops. The mesh-shaped bottom surface of the collecting box 11 can leak out excess soil, ensuring the storage capacity of the collecting box 11.

[0032] The fixing structure includes a clamping block 15, which is slidably connected to the surface of the protective cover 1 via a spring. The surface of the clamping block 15 is provided with an arc surface. A shift plate 16 is fixedly connected to the surface of the clamping block 15. A baffle 17 is fixedly connected to one side of the shift plate 16. A receiving groove 18 is provided on the surface of the protective cover 1 at a position relative to the baffle 17.

[0033] During operation, after the collection box 11 has collected to a certain extent, the dial plate 16 is slid upward, and at the same time, the card block 15 is driven to move upward and detached from the surface of the mounting block 12. At this time, the mounting block 12 can be pulled outward, and the collection box 11 is pulled out for cleaning. When the card block 15 moves upward, the baffle 17 is driven to move so that the baffle 17 is stored in the storage groove 18. After the collection box 11 is cleaned, during installation, the mounting block 12 can be directly stuck in the mounting groove 6 through the arc angle on the surface of the card block 15, thereby improving the installation efficiency. After the mounting block 12 is installed, the spring drives the card block 15 to reset, and it is stuck on the surface of the mounting block 12 to fix the mounting block 12. At the same time, the baffle 17 will block the surface of the spring to prevent mud from entering and affecting the sliding of the card block 15.

[0034] The surface of the collecting box 11 is rotatably connected to the runner 9, and the lever 4 is in contact with the runner 9. The surface of the collecting box 11 is provided with an insert 7. There are several inserts 7, and the spacing is designed corresponding to the copying rod 5. Each insert 7 is provided between two copying rods 5.

[0035] During operation, the lever 4 will squeeze the wheel 9 on the surface of the collection box 11, and then the collection box 11 will be squeezed and moved by the wheel 9. The wheel 9 can reduce the friction between the lever 4 and the collection box 11, reduce wear, improve transmission efficiency, and avoid jamming. When the collection box 11 is close to the rotating shaft 8, it will drive the insert block 7 to fit between the two pick rods 5. At this time, when the pick rod 5 continues to rotate, impurities such as plastic bags on the surface of the pick rod 5 can be scraped off by the insert block 7.

[0036] Example 2

[0037] See also Figure 4 As shown, compared with Example 1, as another embodiment of the present utility model, the surface of the protective cover 1 is rotatably connected to a roller 19, and the roller 19 is a long axis and has the same width as the protective cover 1; when working, the roller 19 with the same width as the protective cover 1 can ensure that the boom 5 will not sink into the soil, thereby ensuring the salvage effect of impurities.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A soil impurity cleaning mechanism, characterized by: It comprises a protective cover (1), a connecting shaft (2) and a flange (3), wherein the connecting shaft (2) is fixedly connected to the surface of the protective cover (1), and the end thereof is fixedly connected to the flange (3), and is used for being mounted on a rotary tiller; A rotating shaft (8) is rotatably connected inside the protective cover (1), and the rotating shaft (8) is driven by a motor; A scooping rod (5) is fixedly connected to the surface of the rotating shaft (8), and a plurality of scooping rods (5) are provided for scooping impurities in the soil; A collecting box (11) is further provided under the protective cover (1) for collecting impurities picked up by the scooping rod (5); the ground of the collecting box (11) is in a mesh shape.

2. A soil impurity cleaning mechanism according to claim 1, characterized in that: The protective cover (1) is provided with a mounting groove (6) on its surface, a mounting block (12) is installed in the mounting groove (6) via a fixed structure, a sliding groove (13) is provided on the surface of the mounting block (12), a slider (14) is slidably connected in the sliding groove (13) via a spring, the collection box (11) is fixedly mounted on the surface of the slider (14), and a shifting rod (4) is fixedly connected to the surface of the rotating shaft (8) for shifting the collection box (11).

3. The soil impurity cleaning mechanism according to claim 2, characterized in that: The picking rods (5) are provided in three groups and are distributed at equal intervals. The number of the shifting rods (4) corresponds to the number of the picking rods (5), and the picking rods (5) are arranged in an arc shape.

4. The soil impurity cleaning mechanism according to claim 3, characterized in that: The surface of the collecting box (11) is rotatably connected to a rotating wheel (9), and the shifting rod (4) is in contact with the rotating wheel (9).

5. The soil impurity cleaning mechanism according to claim 4, characterized in that: There are two mounting grooves (6), and the central axes of a pair of mounting grooves (6) and a protective cover (1) are symmetrically distributed. A mounting block (12) is provided in each mounting groove (6).

6. The soil impurity cleaning mechanism according to claim 5, characterized in that: The fixing structure comprises a clamping block (15), the clamping block (15) being slidably connected to the surface of the protective cover (1) via a spring, the surface of the clamping block (15) being provided with an arc surface, the surface of the clamping block (15) being fixedly connected to a shift plate (16), one side of the shift plate (16) being fixedly connected to a baffle (17), and a receiving groove (18) being provided on the surface of the protective cover (1) at a position relative to the baffle (17).

7. The soil impurity cleaning mechanism according to claim 6, characterized in that: The surface of the collecting box (11) is provided with an insert block (7), a plurality of the insert blocks (7) are provided, and the spacing is designed to correspond to the scooping rods (5), and each of the insert blocks (7) is provided between two scooping rods (5).

8. The soil impurity cleaning mechanism according to claim 7, characterized in that: The surface of the protective cover (1) is rotatably connected to a roller (19), and the roller (19) is a long axis and has the same width as the protective cover (1).

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