A soil turning mechanism for vegetable planting with soil scraping function

Abstract

The present invention discloses a soil turning mechanism for vegetable planting with a soil scraping function, comprising a movable frame, a supporting side plate, a rolling wheel, a soil turning component and a soil scraping mechanism. The present invention drives a rotating shaft to rotate through a threaded column, and the rotating shaft drives a plurality of soil turning blades to rotate in a soil retaining cover to turn the soil. At the same time, the threaded column drives a rotating block to rotate, and the rotating block drives an eccentric wheel to rotate through a rotating column. The eccentric wheel presses a movable plate to rotate, and the movable plate is reciprocated by cooperating with the pressure of a pressure spring, so that the connecting rod presses a scraping ring to reciprocate, and the scraping ring is pressed against the inner side of the soil retaining cover to scrape the soil, so that the soil is scraped off in time, thereby avoiding the soil accumulation inside the soil retaining cover to block the soil turning blades, and thus improving the comfort of soil turning.

Description

Technical Field

[0001] The invention relates to a soil turning mechanism for vegetable planting with a soil scraping function. Background Art

[0002] Organic vegetables refer to vegetables that are produced in strict accordance with organic production procedures during the production process. The use of any chemically synthesized pesticides, fertilizers, growth regulators and other chemical substances is prohibited. A series of sustainable agricultural technologies are adopted to maintain the sustainable stability of the agricultural ecosystem. Organic vegetables are generally grown in greenhouses. Before planting, the soil needs to be renovated to increase the fertility of the soil. When turning the soil, the existing soil-turning device turns the soil up and down through the rotation of the soil-turning blades. However, when the soil is turned, the rotation of the soil-turning blades will cause the soil-turning blades to drive the soil upward, causing part of the soil to accumulate and block the inner wall of the soil retaining cover above the soil-turning blades. In this way, the rotation of the soil-turning blades will generate friction resistance, reducing the smoothness of the soil-turning operation. For this reason, it is necessary to improve the convenience of soil turning. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention solves the problem of providing a soil turning mechanism for vegetable planting with a soil scraping function.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] The lifting of the ... The structure includes a threaded column, a rotating block, a rotating column, an eccentric wheel, a scraper ring, a positioning rod, a pressure spring, a connecting rod, and a movable plate; the other end of the rotating shaft is connected to the threaded column, and one side of the threaded column is engaged with the rotating block, and the upper end of the rotating block is connected to the eccentric wheel through the rotating column, and the upper end of the eccentric wheel is rotatably connected to the lower side of the movable frame; the upper end of one side of the connecting plate is vertically connected to multiple positioning rods, and the positioning rods are all sleeved with pressure springs; the scraper ring is installed on one side of the connecting plate, the upper end of the scraper ring is sleeved on multiple positioning rods and pressed against the inner side by the pressure spring, and the outer side of the scraper ring abuts against the inner side of the soil retaining cover; a connecting rod is installed on the outer side of the upper end of the scraper ring, and the outer end of the connecting rod passes through the connecting plate and is connected to the movable plate, and the outer side of the movable plate abuts against the eccentric wheel; the eccentric wheel rotates to press the movable plate and drive the scraper ring to move back and forth.

[0006] Furthermore, a limit block is provided at the outer end of the positioning rod, and two ends of the pressure spring are elastically pressed between the limit block and the scraper ring.

[0007] Furthermore, a positioning block is provided on one side of the bottom of the movable frame; the upper end of the eccentric wheel is rotatably connected to the positioning block through a positioning rod.

[0008] Furthermore, the scraper ring is in an inverted U-shaped structure; sliding blocks are respectively provided on both sides of the scraper ring; limiting slots are provided on both sides of the soil retaining cover; and the sliding blocks are slidably connected to the limiting slots.

[0009] Furthermore, the rotating block and the threaded column are in the form of a turbine and worm engagement structure.

[0010] Furthermore, the upper ends of the connecting plate and the soil retaining cover are both provided with connecting protrusions; the connecting protrusions are connected to the bottom of the movable frame through screws.

[0011] Furthermore, a supporting frame is provided at the upper end of the movable frame.

[0012] Furthermore, a driving motor is installed on the inner side of the supporting side plate, and the outer end of the driving motor is connected to a power gear; the outer end of the threaded column is connected to a driven gear through an extension rod; the power gear and the driven gear are connected in series through a chain.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present invention drives the rotating shaft to rotate through the threaded column, and the rotating shaft drives multiple soil-turning blades to rotate in the soil retaining cover to turn the soil. At the same time, the threaded column drives the rotating block to rotate, and the rotating block drives the eccentric wheel to rotate through the rotating column. The eccentric wheel presses the movable plate to rotate, and the movable plate is reciprocated by the pressure of the pressure spring, so that the connecting rod presses the scraper ring to reciprocate, and the scraper ring is pressed against the inner side of the soil retaining cover to scrape the soil, so that the soil is scraped off in time, thereby avoiding the thick soil inside the soil retaining cover to block the soil-turning blades, thereby improving the comfort of soil turning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic structural diagram of the soil turning component and the soil scraping mechanism of the present invention.

[0017] Figure 3 It is a schematic diagram of the structure of the scraper ring of the present invention after moving to scrape the soil.

[0018] Figure 4 It is a side structural schematic diagram of the connecting plate, soil retaining cover and scraper ring of the present invention. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 4As shown, a soil turning mechanism for vegetable planting with a soil scraping function comprises a mobile frame 1, a supporting side plate 2, a rolling wheel 3, a soil turning component 4, and a soil scraping mechanism 5; a supporting side plate 2 is respectively installed on both sides of the lower end of the mobile frame 1; the lower ends of the supporting side plates 2 are respectively connected to the rolling wheels 3 at the front and rear; the soil turning component 4 is installed at the bottom of the mobile frame 1; the soil turning component 4 comprises a connecting plate 41, a soil retaining cover 42, a bearing seat 43, a rotating shaft 44, and a soil turning blade 45; the connecting plate 41 and a soil retaining cover 42 are installed at the bottom of the mobile frame 1; the soil retaining cover 42 is an inverted U-shaped structure, and the soil retaining cover 42 is installed on one side of the connecting plate 41; a bearing seat 43 is installed on the connecting plate 41, and a rotating shaft 44 is rotatably connected to the bearing seat 43, one end of the rotating shaft 44 extends to the middle of the interior of the soil retaining cover 42, and the other end of the rotating shaft 44 extends to the other side of the connecting plate 41, and a plurality of soil turning blades 45 are installed around one end of the rotating shaft 44; the scraping mechanism 5 includes a threaded column 51, a rotating shaft 44, and a rotating shaft 44. The movable block 52, the rotating column 53, the eccentric wheel 54, the scraper ring 55, the positioning rod 56, the pressure spring 57, the connecting rod 58, and the movable plate 59; the other end of the rotating shaft 44 is connected to the threaded column 51, one side of the threaded column 51 is engaged with the rotating block 52, the upper end of the rotating block 52 is connected to the eccentric wheel 54 through the rotating column 53, and the upper end of the eccentric wheel 54 is rotatably connected to the lower side of the movable frame 1; the upper end of one side of the connecting plate 41 is vertically connected to a plurality of positioning rods 56, and the positioning rods 56 are sleeved with pressure springs Spring 57; the scraper ring 55 is installed on one side of the connecting plate 41, the upper end of the scraper ring 55 is sleeved on a plurality of positioning rods 56 and pressed against the inner side thereof by the pressing spring 57, and the outer side of the scraper ring 55 abuts against the inner side of the soil retaining cover 42; a connecting rod 58 is installed on the outer side of the upper end of the scraper ring 55, the outer end of the connecting rod 58 passes through the connecting plate 41 and is connected to the movable plate 59, and the outer side of the movable plate 59 abuts against the eccentric wheel 54; the eccentric wheel 54 rotates to press the movable plate 59 and drive the scraper ring 55 to move back and forth.

[0021] like Figures 1 to 4As shown, in order to facilitate the installation of the pressure spring 57, further, the outer end of the positioning rod 56 is provided with a limit block 561, and the two ends of the pressure spring 57 are elastically pressed between the limit block 561 and the scraper ring 55. In order to facilitate the stable rotation of the eccentric wheel 54, further, a positioning block 11 is provided on one side of the bottom of the mobile frame 1; the upper end of the eccentric wheel 54 is rotatably connected to the positioning block 11 through the positioning rod 541. In order to facilitate the stable movement of the scraper ring 55, further, the scraper ring 55 is an inverted U-shaped structure; sliding blocks 551 are respectively provided on both sides of the scraper ring 55; limiting card grooves 421 are provided on both sides of the soil retaining cover 42; the sliding block 551 is slidably connected to the limiting card groove 421. Further, the rotating block 52 and the threaded column 51 are in a turbine and worm engagement structure. In order to facilitate the installation of the connecting plate 41 and the soil retaining cover 42, the upper ends of the connecting plate 41 and the soil retaining cover 42 are further provided with connecting lugs 6; the connecting lugs 6 are connected to the bottom of the mobile frame 1 through screws 61. Furthermore, the upper end of the mobile frame 1 is provided with a supporting frame 7.

[0022] like Figures 1 to 4 As shown, in order to facilitate the rotational drive of the threaded column 51, a driving motor 8 is further installed on the inner side of the supporting side plate 2, and the outer end of the driving motor 8 is connected to a power gear 81; the outer end of the threaded column 51 is connected to a driven gear 512 through an extension rod 511; the power gear 81 and the driven gear 512 are connected in series through a chain 82.

[0023] The present invention drives the rotating shaft 44 to rotate through the threaded column 51, and the rotating shaft 44 drives multiple tilling blades 45 to rotate in the soil retaining cover 42 to till the soil. At the same time, the threaded column 51 drives the rotating block 52 to rotate, and the rotating block 52 drives the eccentric wheel 54 to rotate through the rotating column 53. The eccentric wheel 54 presses the movable plate 59 to rotate, and the movable plate 59 is reciprocated by the pressure of the pressure spring 57, so that the connecting rod 58 presses the scraper ring 55 to reciprocate, so that the scraper ring 55 abuts against the inner side of the soil retaining cover 42 to scrape the soil, so that the soil is scraped off in time, thereby avoiding the thick soil inside the soil retaining cover 42 from blocking the tilling blades 45, thereby improving the comfort of tilling the soil.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil turning mechanism for vegetable planting with a soil scraping function, characterized in that: The cam is an assembly made of a plurality of rollers, each of which is adapted to move the rollers towards the bottom of the moving frame, wherein the rollers are adapted to move the rollers towards the bottom of the moving frame. The cam is connected with a plurality of guide wheels, and the guide wheels are connected with a plurality of guide wheels at the upper end of the wheel shaft, and the guide wheels are connected with a plurality of guide wheels at the lower end.

2. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: A limiting block is arranged at the outer end of the positioning rod, and two ends of the pressing spring are elastically pressed between the limiting block and the scraper ring.

3. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: A positioning block is provided on one side of the bottom of the movable frame; the upper end of the eccentric wheel is rotatably clamped on the positioning block through a positioning rod.

4. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: The rotating block and the threaded column are in a gear and worm engagement structure.

5. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: The upper ends of the connecting plate and the soil retaining cover are both provided with connecting convex pieces; the connecting convex pieces are connected to the bottom of the moving frame through screw rods.

6. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: A supporting frame is arranged on the upper end of the movable frame.

7. The soil turning mechanism for vegetable planting with soil scraping function according to claim 1, characterized in that: A driving motor is installed on the inner side of the supporting side plate, and the outer end of the driving motor is connected with a power gear; the outer end of the threaded column is connected with a driven gear through an extension rod; the power gear and the driven gear are connected in series through a chain.

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