Soil turning device for farmland soil remediation

Abstract

The utility model belongs to the technical field of soil remediation, and provides a soil turning device for farmland soil remediation, which comprises a push frame, a fixed plate is fixedly connected to the outer side of the push frame, rollers are rotatably connected to two sides of the fixed plate, the whole device is convenient to move due to the arrangement of the rollers, and a diesel engine is fixedly connected to the top of the push frame. The output end of the diesel engine is fixedly connected with a driving shaft, the diesel engine can drive the driving shaft to rotate when starting to work, the interior of the driving shaft is slidably connected with a sliding shaft, the bottom of the sliding shaft is fixedly connected with a connecting shaft, and the outer side of the connecting shaft is rotatably connected with a transmission seat. The end, away from the sliding shaft, of the connecting shaft is fixedly connected with a first bevel gear, and a soil turning shaft is rotationally connected into the transmission base. The utility model aims to provide the soil turning device for farmland soil remediation, so that the whole device can be suitable for turning farmland soil with different areas.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil remediation technical field, concretely is a kind of farmland soil remediation is used to turn over soil device. BACKGROUND

[0002] With the continuous increase of population, the demand for food is also increasing, and the fertility of the soil will decrease after planting food, and the fertility of the land needs to be repaired by turning over the soil, and the traditional turning over method is mostly manual using hoe.

[0003] The current farmland soil remediation is used to turn over soil device, such as the patent described in announcement No.CN216965778U, including box, groove, air cylinder, soil turning mechanism, pesticide spraying mechanism, push rod, roller, the bottom surface of the box is provided with a groove, the air cylinder is fixedly installed on the upper surface of the inner cavity of the box, the bottom surface of the air cylinder is fixedly installed with the soil turning mechanism, the inner cavity of the box is provided with the pesticide spraying mechanism, the left and right two sides of the box are fixedly installed with the push rod, the roller and the left and right two sides of the box are connected through the bearing.

[0004] For the related technology in the above, there are the following problems: the width of the soil turning knife is fixed, the soil turning area is fixed, which leads to low efficiency when turning over the soil of large area farmland. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of farmland soil remediation is used to turn over soil device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of farmland soil remediation is used to turn over soil device, including push rack, the outside of the push rack is fixedly connected with fixed plate, the both sides of the fixed plate are rotatably connected with roller, the setting of roller is convenient for the movement of entire device.The top of the push rack is fixedly connected with diesel engine, the output end of the diesel engine is fixedly connected with driving shaft, and diesel engine can drive driving shaft to rotate when starting work.The inside of the driving shaft is slidably connected with sliding shaft, the bottom of the sliding shaft is fixedly connected with connecting shaft, the outside of the connecting shaft is rotatably connected with transmission seat, the end, away from the sliding shaft of the connecting shaft, is fixedly connected with first bevel gear, the inside of the transmission seat is rotatably connected with soil turning shaft, the outside of the soil turning shaft is fixedly connected with second bevel gear meshing with the first bevel gear, the outside of the soil turning shaft is fixedly connected with soil turning knife in symmetry, the top of the transmission seat is connected with adjusting mechanism, the inside of the push rack is fixedly connected with connecting screw rod, the side of the connecting screw rod is threadedly connected with internal thread tube, the top of the push rack is rotatably connected with connecting plate.

[0008] As a further scheme of the present utility model: the bottom of the connecting screw rod is equipped with a limiting insertion rod fixedly connected with the push frame.

[0009] As a further scheme of the present utility model: the top of the fixed plate is fixedly connected with a right-angle plate, and the two groups of right-angle plates are fixedly connected with the push frame.

[0010] As a further scheme of the present utility model: the adjusting mechanism comprises an adjusting screw rod symmetrically and rotationally connected to the top of the transmission seat, the adjusting screw rod is in threaded connection with the fixed plate, the top of the transmission seat is fixedly connected with a guide rod in symmetry, and the guide rod is in sliding connection with the fixed plate.

[0011] As a further scheme of the present utility model: the bottom of the push frame is fixedly connected with a soil baffle, and the adjusting screw rod, the guide rod and the sliding shaft all penetrate through the soil baffle.

[0012] As a further scheme of the present utility model: the side of the soil turning shaft is provided with a hexagonal insertion hole, and the other side of the soil turning shaft is fixedly connected with a hexagonal insertion block matched with the hexagonal insertion hole.

[0013] Compared with the prior art, the present utility model has the beneficial effects that:

[0014] After the above structure is adopted, the connecting screw rod, the internal thread pipe, the connecting plate, the diesel engine and the soil turning shaft are cooperated with each other, so that the connecting screw rods on multiple devices can be connected and fixed through the internal thread pipe, thereby realizing the connection of multiple devices, and then a group of connecting plates can be connected with a tractor, so that the tractor can tow multiple devices to move synchronously, thereby large-area soil turning of farmland can be realized, and single device can realize small-area soil turning of farmland, so that the whole device can adapt to different-area farmland soil turning. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with embodiments of the present utility model, and do not constitute a limitation on the present utility model. In the drawings:

[0016] Fig. 1 It is a structure schematic view of a soil turning device for farmland soil remediation.

[0017] Fig. 2 It is another perspective structure schematic view of a soil turning device for farmland soil remediation.

[0018] Fig. 3 It is a structure sectional view of a transmission seat in a soil turning device for farmland soil remediation.

[0019] The labels in the figures are explained as follows:

[0020] 1. Push frame; 2. Diesel engine; 3. Drive shaft; 4. Fixing plate; 5. Roller; 6. Sliding shaft; 7. Transmission seat; 8. Turning shaft; 9. Turning blade; 10. Connecting shaft; 11. First bevel gear; 12. Adjusting mechanism; 121. Adjusting screw; 122. Guide rod; 13. Right angle plate; 14. Hexagonal insertion hole; 15. Hexagonal insertion block; 16. Retaining plate; 17. Connecting screw; 18. Internal threaded pipe; 19. Limiting insertion rod; 20. Limiting insertion tube; 21. Connecting plate; 22. Second bevel gear. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] Example

[0023] Please see Figs. 1-3 A soil turning device for farmland soil remediation includes a pusher frame 1. A fixing plate 4 is fixedly connected to the outer side of the pusher frame 1, and a right-angle plate 13 is fixedly connected to the top of the fixing plate 4. Both sets of right-angle plates 13 are fixedly connected to the pusher frame 1. The right-angle plates 13 can further connect and fix the fixing plate 4 to the pusher frame 1, thereby improving the installation stability of the fixing plate 4. Rollers 5 are rotatably connected to both sides of the fixing plate 4. A diesel engine 2 is fixedly connected to the top of the pusher frame 1. A drive shaft 3 is fixedly connected to the output end of the diesel engine 2. A sliding shaft 6 is slidably connected inside the drive shaft 3. Specifically, the sliding shaft 6 has a hexagonal cross-section, so that the drive shaft 3 can drive the sliding shaft 6 to rotate when it rotates.

[0024] A connecting shaft 10 is fixedly connected to the bottom of the sliding shaft 6. A transmission seat 7 is rotatably connected to the outer side of the connecting shaft 10. A soil-turning shaft 8 is rotatably connected inside the transmission seat 7. A soil-turning blade 9 is symmetrically fixedly connected to the outer side of the soil-turning shaft 8. When the soil-turning shaft 8 rotates, it can drive the soil-turning blade 9 to rotate, so that the soil-turning blade 9 can turn the soil on the ground. A first bevel gear 11 is fixedly connected to the end of the connecting shaft 10 away from the sliding shaft 6. A second bevel gear 22 that meshes with the first bevel gear 11 is fixedly connected to the outer side of the soil-turning shaft 8. When the connecting shaft 10 rotates, it can drive the second bevel gear 22 and the soil-turning shaft 8 to rotate. An adjustment mechanism 12 is connected to the top of the transmission seat 7. The adjustment mechanism 12 includes an adjustment screw 121 symmetrically rotatably connected to the top of the transmission seat 7. The adjustment screw 121 is threadedly connected to the fixed plate 4. When the adjustment screw 121 rotates, it can drive the transmission seat 7, the soil-turning shaft 8, and the soil-turning blade 9 to move up and down, thereby adjusting the soil-turning depth.

[0025] Guide rods 122 are symmetrically fixedly connected to the top of the transmission base 7. The guide rods 122 are slidably connected to the fixed plate 4. The guide rods 122 can guide the up and down movement of the transmission base 7 and the soil-turning shaft 8. A soil-blocking plate 16 is fixedly connected to the bottom of the push frame 1. The adjusting screw 121, the guide rod 122 and the sliding shaft 6 all pass through the soil-blocking plate 16. The soil-blocking plate 16 can block the soil turned up by the soil-turning blade 9 to reduce the probability of soil splashing. A connecting screw 17 is fixedly connected through the inside of the push frame 1. An internally threaded tube 18 is threaded to one side of the connecting screw 17. The internally threaded tube 18 can be screwed into the inside of another set of connecting screws 17, thereby realizing the connection of two adjacent devices.

[0026] The bottom of the connecting screw 17 is provided with a limiting rod 19 fixedly connected to the push frame 1. A limiting tube 20 is fixedly connected to one side of the limiting rod 19. The limiting rod 19 can be inserted into the limiting tube 20 to limit the movement of two adjacent devices. A connecting plate 21 is rotatably connected to the top of the push frame 1. The connecting plate 21 can be connected to a tractor to facilitate the traction and movement of multiple devices. A hexagonal insertion hole 14 is provided on one side of the turning shaft 8. A hexagonal insertion block 15 that matches the hexagonal insertion hole 14 is fixedly connected to the other side of the turning shaft 8. The hexagonal insertion block 15 can be inserted into the hexagonal insertion hole 14 to connect two adjacent turning shafts 8.

[0027] In use, when remediating small areas of farmland soil, the diesel engine 2 can be started, which drives the drive shaft 3, sliding shaft 6, and connecting shaft 10 to rotate. The connecting shaft 10, when rotating, drives the turning shaft 8 to rotate via the transmission of the first bevel gear 11 and the second bevel gear 22. The turning shaft 8, when rotating, drives the turning blades 9 to rotate, which in turn turns over the farmland soil. When turning over a larger area of ​​farmland soil, multiple turning devices can be taken out, and then each set of turning devices... Each set of connecting screws 17 is fixed by screwing internal threaded tubes 18, thereby connecting and fixing each set of push frames 1. Each set of limiting plugs 19 is inserted into the interior of the adjacent limiting plug tubes 20. At the same time, each set of hexagonal plugs 15 is inserted into the interior of the adjacent hexagonal plug holes 14. Then, the connecting plate 21 is connected to the tractor, so that the tractor can pull multiple of the devices to move synchronously. At the same time, the diesel engine 2 is started, so that when the diesel engine 2 starts working, it can drive each set of turning shafts 8 and turning blades 9 to rotate, thereby enabling large-scale turning operations on farmland.

[0028] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A soil turning device for farmland soil remediation, comprising a pusher frame (1), characterized in that, A fixing plate (4) is fixedly connected to the outer side of the push frame (1). Rollers (5) are rotatably connected to both sides of the fixing plate (4). A diesel engine (2) is fixedly connected to the top of the push frame (1). A drive shaft (3) is fixedly connected to the output end of the diesel engine (2). A sliding shaft (6) is slidably connected inside the drive shaft (3). A connecting shaft (10) is fixedly connected to the bottom of the sliding shaft (6). A transmission seat (7) is rotatably connected to the outer side of the connecting shaft (10). A first bevel tooth is fixedly connected to the end of the connecting shaft (10) away from the sliding shaft (6). The transmission seat (7) is rotatably connected to a turning shaft (8), and a second bevel gear (22) that meshes with the first bevel gear (11) is fixedly connected to the outside of the turning shaft (8). A turning blade (9) is symmetrically fixedly connected to the outside of the turning shaft (8). An adjustment mechanism (12) is connected to the top of the transmission seat (7). A connecting screw (17) is fixedly connected through the inside of the push frame (1). An internal threaded pipe (18) is threadedly connected to one side of the connecting screw (17). A connecting plate (21) is rotatably connected to the top of the push frame (1).

2. The soil turning device for farmland soil remediation according to claim 1, characterized in that, The bottom of the connecting screw (17) is provided with a limiting plug (19) that is fixedly connected to the push frame (1), and a limiting plug tube (20) is fixedly connected to one side of the limiting plug (19).

3. The soil-turning device for farmland soil remediation according to claim 1, characterized in that, The top of the fixing plate (4) is fixedly connected to a right angle plate (13), and both sets of the right angle plates (13) are fixedly connected to the push frame (1).

4. The soil turning device for farmland soil remediation according to claim 1, characterized in that, The adjustment mechanism (12) includes an adjustment screw (121) symmetrically rotatably connected to the top of the transmission seat (7). The adjustment screw (121) is threadedly connected to the fixed plate (4). A guide rod (122) is symmetrically fixedly connected to the top of the transmission seat (7). The guide rod (122) is slidably connected to the fixed plate (4).

5. A soil-turning device for farmland soil remediation according to claim 4, characterized in that, The bottom of the pusher (1) is fixedly connected to a retaining plate (16), and the adjusting screw (121), guide rod (122) and sliding shaft (6) all pass through the retaining plate (16).

6. A soil-turning device for farmland soil remediation according to claim 1, characterized in that, A hexagonal insertion hole (14) is provided on one side of the soil turning shaft (8), and a hexagonal insertion block (15) that is compatible with the hexagonal insertion hole (14) is fixedly connected to the other side of the soil turning shaft (8).

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