Forestry afforestation soil preparation device

Abstract

The utility model relates to the field of agricultural machinery, and discloses a forestry afforestation soil preparation device which comprises two side edge plates, transverse supporting plates are fixedly installed on the sides, close to each other, of the two side edge plates, arc-shaped flattening plates are arranged on the sides, close to the transverse supporting plates, of the side edge plates, and soil preparation and turning mechanisms are arranged on the sides, located below the arc-shaped flattening plates, of the side edge plates. An installation block is fixedly installed on the side, close to the arc-shaped flattening plate, of the side edge plate, an operator firstly starts a universal motor, the universal motor drives an installation shaft and a soil turning cutter to rotate, soil turning operation of the afforestation land is conducted, and then an electric hydraulic cylinder runs to drive an L-shaped connecting rod, a sliding block and the arc-shaped flattening plate to move downwards; through the arrangement of the arc-shaped flattening plate, the arc-shaped flattening plate can flatten turned soil, flatness of the surface of the soil is ensured, continuous action of the electric hydraulic cylinder can achieve continuous flattening of the soil, proper flattening force can be kept, and therefore the flattening effect of the soil is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of agricultural machinery, and specifically relates to a forestry afforestation and land preparation device. Background Art

[0002] Forestry land preparation equipment is a kind of land preparation equipment used before afforestation, mainly including land preparation plows, harrows, shovels, excavators, etc. These devices perform deep plowing, tillage, and leveling operations on the land before afforestation to provide a good soil environment and air for the growth of seedlings and promote the growth of seedlings. At the same time, they can also improve the air permeability and water retention of the soil, improve soil fertility and land use efficiency.

[0003] For example, the utility model patent with announcement number CN220733405U discloses a afforestation land preparation device, including a bottom plate, the edges on both sides of the bottom of the bottom plate are connected to the soil turning assembly through the connecting plate, the middle part of the bottom of the bottom plate is fixedly connected to the flattening assembly, one side of the top of the bottom plate is fixedly connected to the liquid storage tank, one side of the top surface of the liquid storage tank is provided with a liquid inlet hopper, the top surface of the liquid inlet hopper is overlapped with a box cover, the other side of the top surface of the liquid storage tank is fixedly connected to a liquid pump, the output end of the liquid pump is connected to the liquid discharge assembly, and the other side of the top surface of the bottom plate is fixedly connected to a push handle. The afforestation land preparation device, through the setting of the liquid discharge assembly, after land preparation, opens the box cover, connects to an external water source, pours water and fertilizer into the liquid storage tank for mixing, and then turns on the liquid discharge pump, the liquid discharge pump pumps the fertilizer in the liquid storage tank to the discharge pipe, and then discharges it to the ground through the discharge pipe.

[0004] However, it was found during actual use that: the device is set up with a flattening component. After turning the soil, the hydraulic rod drives the flattening plate to rise and fall, and then the flattening plate flattens the ground to avoid uneven ground. However, since the hydraulic rod of the device drives the rectangular plate to turn the soil, it takes a certain amount of time, and the hydraulic rod of the device drives the flattening plate to move downward to flatten the turned soil. It is impossible to continuously flatten the turned soil immediately, resulting in low flattening efficiency. For this purpose, a forestry afforestation and land preparation device is provided. Utility Model Content

[0005] The purpose of this application is to provide a forestry afforestation and land preparation device in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a forestry afforestation and land preparation device comprises two side plates, and transverse support plates are fixedly installed on the sides of the two side plates close to each other, and an arc-shaped pressing plate is arranged on the side of the side plate close to the transverse support plate, and a land preparation and turning mechanism is arranged on one side of the side plate below the arc-shaped pressing plate, and a mounting block is fixedly installed on the side of the side plate close to the arc-shaped pressing plate, and a slider is slidably connected inside the mounting block, and a connecting round rod is fixedly installed on the front side of the slider, and the end of the connecting round rod away from the slider is fixed to the side of the arc-shaped pressing plate, and two L-shaped connecting rods are fixedly installed on the top surface of the arc-shaped pressing plate, and a U-shaped mounting block is fixedly installed on the top surface of the transverse support plate by a set bolt, and two electric hydraulic cylinders corresponding to the L-shaped connecting rods are fixedly installed on the top surface of the U-shaped mounting block, and the telescopic end of the electric hydraulic cylinder is fixed to the top surface of the L-shaped connecting rod.

[0007] In a preferred embodiment, the soil leveling and turning mechanism includes a bearing seat, a mounting shaft, a turning knife and a universal motor. The bearing seats are fixedly installed on the sides of the two side plates close to each other, the mounting shaft is fixedly installed in the middle of the bearing seat, and a plurality of turning knives are installed in an array at equal intervals on the outer surface of the mounting shaft. A universal motor is fixedly installed on one side of the left side plate, and the driving end of the universal motor passes through one side of the side plate and is fixed to one end of the mounting shaft.

[0008] In a preferred embodiment, an L-shaped fixing plate is fixedly installed on the top surface of the transverse support plate, a connecting bracket is fixedly installed on one side of the L-shaped fixing plate by means of a second bolt, and a connecting rod is fixedly installed inside the connecting bracket.

[0009] In a preferred embodiment, a limit plate is fixedly installed on the front side of the transverse support plate, an adjusting pillar is inserted into the interior of the limit plate, one side of the adjusting pillar is rotatably connected to a movable roller through a set bearing, and one side of the limit plate is provided with a locking assembly connected to the adjusting pillar.

[0010] In a preferred embodiment, the locking assembly includes fixing hole one, fixing hole two and a locking bolt. Fixing hole one is opened on one side of the limit plate, and multiple fixing holes two corresponding to fixing hole one are opened on one side of the adjustment pillar. A locking bolt is arranged inside fixing hole one, and one end of the locking bolt passes through fixing hole one and fixing hole two in sequence, and one end of the locking bolt is threadedly connected with a nut.

[0011] In a preferred embodiment, a baffle is fixedly mounted on the bottom surface of the arc-shaped pressing plate, and a liquid spraying pipeline is fixedly mounted on the bottom surface of the arc-shaped pressing plate on one side of the baffle.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] In the present application, due to the adoption of the above-mentioned scheme, the operator first starts the universal motor, which drives the installation shaft and the tilling knife to rotate, and performs tilling operations on the afforestation land to optimize the soil environment and promote the growth of seedlings. In the process of land preparation and tilling, the arc-shaped pressing plate can effectively block the turned soil, reduce soil splashing, and keep the working area clean. The arc-shaped pressing plate is welded by two sections of plates, one of which adopts an arc structure, which can effectively block the soil turned by the tilling mechanism to prevent the soil from scattering, and the other section is a flat plate structure, which is mainly used to flatten the soil that has been turned and blocked by the arc-shaped pressing plate;

[0014] At this time, the operation of the electric hydraulic cylinder drives the L-shaped connecting rod, slider and arc-shaped pressing plate to move downward. This action enables the arc-shaped pressing plate to flatten the turned soil to ensure the flatness of the soil surface. The continuous action of the electric hydraulic cylinder can not only achieve continuous flattening of the soil, but also maintain appropriate flattening force, thereby improving the soil flattening effect and creating more ideal basic conditions for the growth of seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 It is a partial structural exploded schematic diagram of the present application;

[0017] Figure 3 This is a schematic diagram of the soil turning knife structure of this application;

[0018] Figure 4 This is a schematic diagram of the regulating support structure of this application.

[0019] Markings in the figure: 1. Side plate; 2. Horizontal support plate; 3. Arc-shaped pressing plate; 4. Ground leveling and turning mechanism; 5. Mounting block; 6. Sliding block; 7. Connecting round rod; 8. L-shaped connecting rod; 9. U-shaped mounting block; 10. Electric hydraulic cylinder; 11. Bearing seat; 12. Mounting shaft; 13. Turning knife; 14. Universal motor; 15. L-shaped fixing plate; 16. Connecting bracket; 17. Connecting rod; 18. Limiting plate; 19. Adjusting support; 20. Moving roller; 21. Locking assembly; 22. Fixing hole one; 23. Fixing hole two; 24. Locking bolt; 25. Baffle; 26. Spray pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] refer to Figure 1 , Figure 2 and Figure 3 A forestry afforestation and land preparation device includes two side panels 1, and a transverse support plate 2 is fixedly installed on the side where the two side panels 1 are close to each other; the two side panels 1 are arranged to facilitate the installation of the transverse support plate 2, so that the two side panels 1 are connected together.

[0022] refer to Figure 1 An L-shaped fixing plate 15 is fixedly installed on the top surface of the transverse support plate 2, and a connecting bracket 16 is fixedly installed on one side of the L-shaped fixing plate 15 by means of a set bolt 2, and a connecting rod 17 is fixedly installed inside the connecting bracket 16; the L-shaped fixing plate 15 is provided, so that the connecting bracket 16 can be easily installed and fixed, and a pin hole is provided on the top surface of the connecting rod 17, so that the device can be easily connected to an external traction device, such as a tractor or a tractor head, etc. through the connecting bracket 16 and the connecting rod 17.

[0023] refer to Figure 1 , Figure 2 and Figure 3 A curved pressing plate 3 is provided on one side of the side plate 1 close to the transverse support plate 2, and a land leveling and turning mechanism 4 is provided on one side of the side plate 1 below the curved pressing plate 3; the land leveling and turning mechanism 4 is provided to facilitate land leveling and turning operations on the afforestation land, and the curved pressing plate 3 is located above the land leveling and turning mechanism 4 with a certain distance, and the curved pressing plate 3 will not contact the component structure in the land leveling and turning mechanism 4 during subsequent up and down adjustment. The curved pressing plate 3 can block the turned soil and try to avoid splashing of the soil turned by the land leveling and turning mechanism 4.

[0024] refer to Figure 1 , Figure 3 The soil leveling and turning mechanism 4 includes a bearing seat 11, a mounting shaft 12, a turning knife 13 and a universal motor 14. The bearing seats 11 are fixedly installed on the sides of the two side panels 1 close to each other, and the mounting shaft 12 is fixedly installed in the middle of the bearing seat 11; the bearing seat 11 is arranged to facilitate the rotation of the mounting shaft 12.

[0025] refer to Figure 1 , Figure 2 and Figure 3A plurality of tilling knives 13 are installed in an evenly spaced array on the outer surface of the mounting shaft 12, and a universal motor 14 is fixedly installed on one side of the left side plate 1. The driving end of the universal motor 14 passes through one side of the side plate 1 and is fixed to one end of the mounting shaft 12; the universal motor 14 is started and operated, so that the mounting shaft 12 and the tilling knives 13 can rotate, so that the tilling knives 13 can turn the soil on the afforestation land.

[0026] refer to Figure 1 , Figure 2 A mounting block 5 is fixedly installed on one side of the side plate 1 close to the arc-shaped pressing plate 3, and a slider 6 is slidably connected inside the mounting block 5. A connecting round rod 7 is fixedly installed on the front side of the slider 6, and one end of the connecting round rod 7 away from the slider 6 is fixed to the side of the arc-shaped pressing plate 3; the arc-shaped pressing plate 3 is conveniently installed and fixed by the provided connecting round rod 7, and the arc-shaped pressing plate 3 is conveniently driven to move up and down by the provided slider 6. The arc-shaped pressing plate 3 is composed of two sections of plate welded together, one section is an arc-shaped plate structure, and the other section is a flat plate structure. The arc structure can block the soil turned over by the land preparation and turning mechanism 4 to avoid the soil splashing around after turning over as much as possible, and the flat plate structure can flatten the soil after turning over.

[0027] refer to Figure 1 , Figure 2 and Figure 3 Two L-shaped connecting rods 8 are fixedly installed on the top surface of the arc-shaped pressing plate 3, and a U-shaped mounting block 9 is fixedly installed on the top surface of the transverse support plate 2 by means of a set bolt. Two electric hydraulic cylinders 10 corresponding to the L-shaped connecting rods 8 are fixedly installed on the top surface of the U-shaped mounting block 9, and the telescopic ends of the electric hydraulic cylinders 10 are fixed to the top surfaces of the L-shaped connecting rods 8; the set U-shaped mounting block 9 facilitates the installation and fixation of the electric hydraulic cylinders 10, and the user starts the electric hydraulic cylinders 10, which drives the L-shaped connecting rods 8 and the arc-shaped pressing plate 3 to move downward, so that the arc-shaped pressing plate 3 is convenient for flattening the soil after turning over, and always maintains a downward pressure to improve the flattening effect of the soil.

[0028] refer to Figure 1 , Figure 3 and Figure 4 A limit plate 18 is fixedly installed on the front side of the transverse support plate 2, and an adjusting pillar 19 is inserted into the interior of the limit plate 18. One side of the adjusting pillar 19 is rotatably connected to a moving roller 20 through a set bearing, and one side of the limit plate 18 is provided with a locking assembly 21 connected to the adjusting pillar 19; the locking assembly 21 is provided, which facilitates the limiting and fixing of the adjusting pillar 19, and the moving roller 20 is provided, which facilitates the movement of the device, thereby improving convenience.

[0029] refer to Figure 1 , Figure 3 and Figure 4 The locking assembly 21 includes a fixing hole 12, a fixing hole 23 and a locking bolt 24. A fixing hole 12 is provided on one side of the limit plate 18, and a plurality of fixing holes 23 corresponding to the fixing hole 12 are provided on one side of the adjusting pillar 19. A locking bolt 24 is arranged inside the fixing hole 12, and one end of the locking bolt 24 passes through the fixing hole 12 and the fixing hole 23 in sequence, and a nut is threadedly connected to one end of the locking bolt 24. The user first inserts the adjusting pillar 19 into the inside of the limit plate 18, and then adjusts the height of the adjusting pillar 19 and the moving roller 20. When the height of the moving roller 20 is adjusted to a suitable position, the user uses the locking bolt 24 to pass through the inside of the fixing hole 12 and the fixing hole 23, and then screws the nut into one end of the locking bolt 24, so as to facilitate the limiting and fixing of the adjusting pillar 19 and the moving roller 20 after the height adjustment, thereby improving stability.

[0030] refer to Figure 1 , Figure 2 A baffle 25 is fixedly installed on the bottom surface of the arc-shaped pressing plate 3, and a liquid spraying pipe 26 is fixedly installed on the bottom surface of the arc-shaped pressing plate 3 on one side of the baffle 25; through the set baffle 25, the soil turned by the land preparation and turning mechanism 4 is prevented from affecting the liquid spraying pipe 26 as much as possible, and a plurality of nozzles are installed on the outer surface of the bottom of the liquid spraying pipe 26. The liquid spraying pipe 26 is connected to the external liquid supply pipe through a soft connecting pipe, so that it is convenient for personnel to start the external water pump, so that the external water or the liquid with added nutrient solution enters the interior of the liquid spraying pipe 26 and is sprayed out through the nozzle, so as to facilitate the irrigation and fertilization operation of the turned soil.

[0031] The implementation principle of the forestry afforestation land preparation device embodiment of the present application is as follows: the operator first connects the entire device to the traction equipment (such as a tractor or a tractor head) through the connecting bracket 16 and the connecting rod 17. After the connection is completed, when the traction equipment starts to move, the operator starts the universal motor 14 in the land preparation and soil turning mechanism 4. The operation of the universal motor 14 drives the installation shaft 12 and the soil turning knife 13 to rotate together. This action enables the device to turn the soil on the afforestation land, ensuring that a nutrient-rich, well-structured soil environment and sufficient air circulation are provided for the growth of the seedlings, thereby promoting the healthy growth of the seedlings;

[0032] In the process of tilling the soil, the arc-shaped pressing plate 3 can effectively block the soil that is turned over, reduce the splashing of soil, and keep the working area clean. The arc-shaped pressing plate 3 is welded from two sections of plates, one of which adopts an arc structure, which can effectively block the soil turned over by the tilling mechanism to prevent the soil from scattering, and the other section is a flat plate structure, which is mainly used to flatten the soil that has been turned over and blocked by the arc-shaped pressing plate;

[0033] In order to further improve the flatness of the soil, the operator will start the electric hydraulic cylinder 10, which is connected to the L-shaped connecting rod 8. When the electric hydraulic cylinder 10 moves downward, the L-shaped connecting rod 8 also moves accordingly, thereby driving the slider 6 and the arc-shaped pressing plate 3 connected thereto to move downward together. This action enables the arc-shaped pressing plate 3 to flatten the turned soil to ensure the flatness of the soil surface. The continuous action of the electric hydraulic cylinder 10 can not only achieve continuous flattening of the soil, but also maintain appropriate flattening force, thereby improving the flattening effect of the soil and creating more ideal basic conditions for the growth of seedlings.

[0034] The entire operation process of the device is coordinated through precise mechanical equipment, achieving efficient and accurate land preparation, soil turning and soil flattening, providing good preparation for subsequent afforestation activities.

[0035] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A forestry afforestation and land preparation device, comprising two side plates (1), characterized in that: A transverse support plate (2) is fixedly installed on the side of the two side plates (1) close to each other, an arc-shaped pressing plate (3) is arranged on the side of the side plate (1) close to the transverse support plate (2), a soil leveling and turning mechanism (4) is arranged on one side of the side plate (1) below the arc-shaped pressing plate (3), a mounting block (5) is fixedly installed on the side of the side plate (1) close to the arc-shaped pressing plate (3), a slider (6) is slidably connected inside the mounting block (5), and a connecting round rod (7) is fixedly installed on the front side of the slider (6). ), one end of the connecting round rod (7) away from the slider (6) is fixed to the side of the arc-shaped pressing plate (3), the top surface of the arc-shaped pressing plate (3) is fixedly installed with two L-shaped connecting rods (8), the top surface of the transverse support plate (2) is fixedly installed with a U-shaped mounting block (9) by means of a set bolt, the top surface of the U-shaped mounting block (9) is fixedly installed with two electric hydraulic cylinders (10) corresponding to the L-shaped connecting rods (8), and the telescopic end of the electric hydraulic cylinder (10) is fixed to the top surface of the L-shaped connecting rod (8).

2. A forestry afforestation and land preparation device as claimed in claim 1, characterized in that: The soil leveling and turning mechanism (4) comprises a bearing seat (11), a mounting shaft (12), a turning blade (13) and a universal motor (14); the bearing seat (11) is fixedly mounted on the side of the two side plates (1) close to each other; the mounting shaft (12) is fixedly mounted in the middle of the bearing seat (11); a plurality of turning blades (13) are mounted in an array at equal intervals on the outer surface of the mounting shaft (12); a universal motor (14) is fixedly mounted on one side of the left side plate (1); a driving end of the universal motor (14) passes through one side of the side plate (1) and is fixed to one end of the mounting shaft (12).

3. A forestry afforestation and land preparation device as claimed in claim 1, characterized in that: An L-shaped fixing plate (15) is fixedly mounted on the top surface of the transverse support plate (2), a connecting bracket (16) is fixedly mounted on one side of the L-shaped fixing plate (15) via two bolts, and a connecting rod (17) is fixedly mounted inside the connecting bracket (16).

4. A forestry afforestation and land preparation device as claimed in claim 1, characterized in that: A limit plate (18) is fixedly mounted on the front side of the transverse support plate (2), an adjusting pillar (19) is inserted into the interior of the limit plate (18), one side of the adjusting pillar (19) is rotatably connected to a moving roller (20) via a bearing, and a locking assembly (21) connected to the adjusting pillar (19) is disposed on one side of the limit plate (18).

5. A forestry afforestation and land preparation device as claimed in claim 1, characterized in that: The locking assembly (21) comprises a fixing hole 1 (22), a fixing hole 2 (23) and a locking bolt (24); a fixing hole 1 (22) is provided on one side of the limiting plate (18); a plurality of fixing holes 2 (23) corresponding to the fixing hole 1 (22) are provided on one side of the adjusting support (19); a locking bolt (24) is arranged inside the fixing hole 1 (22); one end of the locking bolt (24) passes through the fixing hole 1 (22) and the fixing hole 2 (23) in sequence; one end of the locking bolt (24) is threadedly connected with a nut.

6. A forestry afforestation and land preparation device as claimed in claim 1, characterized in that: A baffle (25) is fixedly mounted on the bottom surface of the arc-shaped pressing plate (3), and a liquid spraying pipeline (26) is fixedly mounted on the bottom surface of the arc-shaped pressing plate (3) on one side of the baffle (25).

Images