An all-in-one machine for cutting film, loosening soil, planting and fertilizing cassava seed stems

Abstract

This invention relates to the field of cassava planting equipment technology, and more particularly to an integrated machine for cassava seed stalk cutting, soil loosening, planting, and fertilization. It includes a mounting body, with shock-absorbing components at the bottom of several support legs. Each shock-absorbing component has a caster wheel at its bottom. A rotating assembly is mounted on the mounting body, and several lifting and fixing components are mounted on the rotating assembly. At the bottom of each lifting and fixing assembly are respectively mounted a film-cutting component, a soil loosening and filling component, a material feeding component, and a fertilization component. This integrated machine combines multiple functions such as film cutting, soil loosening, planting, and fertilization. In actual cassava planting, there is no need to use multiple separate devices for different operations, reducing equipment handling and switching operations, greatly improving planting efficiency. This integrated machine can continuously complete these operations according to a set process, saving time and labor costs.

Description

Technical Field

[0001] This invention relates to the field of cassava planting equipment technology, and in particular to an integrated machine for cutting cassava seed stalks, loosening soil, planting, and fertilizing. Background Technology

[0002] In agricultural production, cassava is an important economic crop, and its cultivation involves multiple complex steps. Traditional cassava cultivation methods rely primarily on various independent agricultural tools and a large amount of manual labor.

[0003] Before planting, the plastic film covering the land needs to be removed. Traditionally, the film is cut manually, which is not only inefficient but also makes it difficult to ensure neatness and accuracy of the cuts. Cleaning up the cut film is also quite troublesome. If it is not cleaned up in time or completely, the remaining film may affect subsequent planting operations and the growth of cassava.

[0004] The soil loosening process also faces many challenges. Previously, standalone soil loosening machines were typically used. These machines require professional operators and are difficult to control precisely in terms of depth and area, making it difficult to guarantee the ideal soil conditions required for cassava seedling planting. Furthermore, different soil loosening machines vary significantly in their applicability and efficiency under different soil conditions; for example, in harder soils, loosening may require more time and energy.

[0005] Traditional manual planting methods for cassava seed sticks have many limitations. Manually placing the seed sticks makes it difficult to ensure consistency in planting depth and position, which can lead to differences in cassava growth and affect overall yield. Furthermore, manual planting is extremely inefficient, requiring a large workforce for large-scale cultivation and increasing labor costs.

[0006] Fertilization is also a crucial factor affecting cassava yield. Traditional fertilization methods often involve manual application, which makes it difficult to precisely control the amount of fertilizer applied. This can easily lead to over-fertilization causing seedling burn or under-fertilization resulting in malnutrition. Furthermore, manual application is often unevenly distributed, potentially causing localized areas of excessively high or low nutrient levels in the soil.

[0007] With the development of agricultural modernization, the demand for improving agricultural production efficiency, reducing labor costs, and ensuring crop growth quality is increasing. In order to overcome the problems existing in each link of the traditional cassava planting process, it is urgent to develop a multi-functional cassava planting equipment that integrates functions such as mulching, loosening soil, planting, and fertilization. This equipment can improve the accuracy and efficiency of each operation link and reduce labor input, thereby improving the economic benefits and yield of cassava planting. Summary of the Invention

[0008] The purpose of this invention is to provide an integrated machine for cassava seed cutting, soil loosening, planting, and fertilization, in order to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution, which includes an installation vehicle body, wherein shock-absorbing components are provided at the bottom of several support legs of the installation vehicle body, and a moving wheel is provided at the bottom of each shock-absorbing component. A rotation component is provided on the installation vehicle body, and several lifting and fixing components are provided on the rotation component. A film cutting component, a soil loosening component, a material feeding component, and a fertilizer application component are respectively provided at the bottom of the several lifting and fixing components.

[0010] In a preferred embodiment of the present invention, the support leg has an installation groove, and the shock absorption assembly includes a main guide rod movably disposed within the installation groove. A compression plate is disposed at the top of one end of the main guide rod located within the installation groove. A second buffer spring is disposed at the top of the compression plate and abuts against the top surface of the installation groove and the compression plate. A first installation plate is disposed at the bottom of one end of the main guide rod located outside the installation groove. A movable wheel is disposed at the bottom of the first installation plate. A first buffer spring is sleeved on the outside of the main guide rod and abuts against the first installation plate and the bottom surface of the support leg. Secondary guide rods are disposed at the four corners of the top of the first installation plate and are movably disposed within the support leg.

[0011] In a preferred embodiment of the present invention, the rotating assembly includes a rotating shaft, which is movably mounted on the top of the mounting vehicle body via a pair of first bearing seats. A turntable is provided at the bottom of the rotating shaft, and an opening is provided on the turntable corresponding to the position of the fertilizer application assembly. A sprocket is provided at the top of the rotating shaft, and a motor is provided on one side of the mounting vehicle body. A sprocket is provided on the transmission end of the motor, and the sprocket and the sprocket are connected by a chain drive.

[0012] As a preferred embodiment of the present invention, the lifting and fixing assembly includes a pair of telescopic cylinders disposed on a turntable, a number of pairs of sliding sleeves disposed on the turntable, the telescopic rod of the telescopic cylinder being movably disposed within the sliding sleeves, a connecting plate being disposed at the top of the telescopic rod of the telescopic cylinder, and the two connecting plates being fixed to the mounting plate by a number of bolts.

[0013] As a preferred embodiment of the present invention, the film cutting assembly includes a small air pump mounted on the mounting plate 2. The air pump has an air suction pipe at its air suction port, and a suction head is provided at the other end of the air suction pipe. A ring cutter is provided on the outer side of the suction head, and several suction holes are provided at the bottom of the suction head.

[0014] As a preferred embodiment of the present invention, the loosening and filling assembly includes a soil drill mounted on the second mounting plate. The drill bit of the soil drill is provided with a soil storage shell on its outer side, and the soil storage shell is provided at the bottom of the second mounting plate through several connecting blocks.

[0015] In a preferred embodiment of the present invention, the feeding assembly includes a feeding pipe disposed at the bottom of the mounting plate two. A U-shaped plate is disposed on the back of the feeding pipe. A movable groove is formed on the inner wall of the U-shaped plate. A mounting bracket is disposed on one side of the U-shaped plate. A bidirectional lead screw is movably disposed inside the U-shaped plate through a pair of second bearing seats. One end of the bidirectional lead screw is disposed on the transmission end of the motor two. The motor two is disposed on the mounting bracket. A drive block is symmetrically disposed on the bidirectional lead screw. A nut is disposed inside the drive block. The nut is threaded onto the bidirectional lead screw. A connecting rod is disposed on one side of the drive block. The connecting rod passes through the movable groove. A half-baffle is disposed at the other end of the connecting rod. Insertion grooves are symmetrically formed on the side wall of the feeding pipe. The half-baffle is inserted into the insertion groove.

[0016] As a preferred embodiment of the present invention, the fertilizer application assembly includes a fertilizer funnel mounted on a mounting plate, the upper end of the fertilizer funnel being located inside an opening, a conveying cylinder being provided at the bottom of the fertilizer funnel, a discharge pipe being provided at the bottom of one side of the conveying cylinder, a motor being provided on one side of the conveying cylinder, a transmission rod being provided on the transmission end of the motor being located inside the conveying cylinder, and a spiral pusher blade being provided on the transmission rod.

[0017] As a preferred embodiment of the present invention, push handles are symmetrically provided on the two support legs on one side of the mounting vehicle body.

[0018] As a preferred embodiment of the present invention, a material storage shell is provided on the top of the mounting vehicle body.

[0019] Compared with the prior art, the above-mentioned technical solution of the present invention has the following beneficial technical effects:

[0020] 1. This invention integrates multiple functions such as film cutting, soil loosening, planting, and fertilization into a single machine. In actual cassava planting, there is no need to use multiple separate devices for different operations, reducing equipment handling and conversion, and greatly improving planting efficiency. For example, in traditional planting, it may be necessary to manually cut the film, then use a separate soil loosening machine to loosen the soil, and then manually place the seed tubers and fertilize. This single machine can continuously complete these operations according to a set process, saving time and labor costs. Through reasonable structural design and the coordinated work between various components, the entire device can continuously perform cassava planting operations. Operators only need to push the installation vehicle forward to perform the operations in the order of film cutting, soil loosening, material placement, fertilization, and soil filling. In large-scale cassava planting scenarios, this continuous operation capability can significantly improve the speed and scale of planting, and improve the efficiency of agricultural production.

[0021] 2. This invention incorporates shock-absorbing components at the bottom of the support legs of the mounting vehicle body. Each support leg's shock-absorbing component includes a main guide rod, a compression plate, a second buffer spring, a first mounting plate, a first buffer spring, and a secondary guide rod. The beneficial effect of this structural design is that the second buffer spring can effectively buffer the vibration pressure from above during equipment operation, while the first buffer spring can buffer the impact force from below. For example, when the equipment passes over uneven ground, the moving wheels are subjected to the impact force generated by bumps. The secondary guide rod ensures the stability of the first mounting plate during up-and-down movement, preventing swaying, thereby extending the service life of the entire equipment, improving the smoothness of equipment operation, and reducing damage to the connections of various components caused by vibration.

[0022] 3. The rotating assembly in this invention drives the turntable to rotate via motor one, sprocket one, sprocket two, chain, and shaft. This transmission method has a compact structure and high transmission efficiency. Motor one, as the power source, can precisely control the rotation angle of the turntable, so that the film cutting assembly, soil loosening assembly, material feeding assembly, and fertilizer application assembly on the turntable can accurately move to their respective working positions. Compared with other complex transmission methods, this sprocket and chain transmission method is easy to maintain, has a lower cost, and can reduce energy loss during power transmission to a certain extent.

[0023] 4. The lowering and fixing assembly in this invention consists of a telescopic cylinder, a sliding sleeve, a connecting plate, and a second mounting plate. The telescopic rod of the telescopic cylinder is movably disposed within the sliding sleeve. This structure ensures the guiding nature of the telescopic rod during extension and retraction, making the extension and retraction process more stable. The two connecting plates are fixed to the second mounting plate with bolts. This connection method facilitates the installation and disassembly of each functional component (film cutting, soil loosening, material feeding, and fertilization components) and ensures a stable connection between each component and the lifting and fixing assembly during operation. This prevents the components from shaking or shifting during the lifting and lowering process, thereby improving the accuracy of the work.

[0024] 5. The present invention features a clever combination design of a small air pump, air suction pipe, suction head, and ring cutter in the film cutting assembly. The small air pump provides suction to the suction head through the air suction pipe. When the ring cutter cuts the mulch film, the suction hole at the bottom of the suction head can promptly absorb the cut mulch film at the bottom of the suction head. This has two advantages: firstly, it prevents the cut mulch film from scattering everywhere and interfering with subsequent planting operations; secondly, it effectively cleans the mulch film in the planting area, providing a clean soil surface for planting cassava seed tubers, which is beneficial to the growth of cassava.

[0025] 6. This invention utilizes the collaborative operation of the soil-loosening and backfilling assembly's drilling machine and soil storage shell. The drilling machine, propelled by a telescopic cylinder, contacts the soil to drill holes, and its blades move the soil upwards and feed it into the soil storage shell. In subsequent operations, the drilling machine can push the soil out of the storage shell in the opposite direction for backfilling. This design not only achieves the function of loosening the soil but also precisely controls the excavation and backfilling of the soil, ensuring that the shape and depth of the pit meet the requirements for cassava planting. At the same time, it reduces the workload of manual operation and improves planting efficiency.

[0026] 7. This invention utilizes the combined action of components such as the feeding pipe, "U"-shaped plate, bidirectional lead screw, motor II, drive block, screw nut, connecting rod, and half-baffle in the feeding assembly. After the operator places the cassava seed stalks into the feeding pipe, the feeding assembly is lowered by a telescopic cylinder. Motor II controls the bidirectional lead screw to rotate, driving the screw nut, drive block, and connecting rod to move, thereby pulling out the half-baffle and allowing the seed stalks to fall accurately into the pit. This design can precisely control the placement position of the seed stalks, avoiding the inaccuracies that may occur with manual placement, while also reducing damage to the seed stalks and improving the survival rate of cassava planting.

[0027] 8. The fertilization component in this invention consists of a fertilizer funnel, a conveying cylinder, a discharge pipe, a motor, a transmission rod, and a spiral pusher. The motor drives the transmission rod and the spiral pusher to rotate, pushing the fertilizer in the fertilizer funnel into the pit through the discharge pipe via the conveying cylinder. This design can precisely control the amount of fertilizer applied. According to the needs of cassava growth, the motor can precisely control the number of rotations, thereby controlling the amount of fertilizer pushed by the spiral pusher, avoiding the adverse effects of too much or too little fertilizer on cassava growth. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the overall bottom view structure of the present invention;

[0030] Figure 3 This is a side sectional view of the support leg of the present invention;

[0031] Figure 4 This is a schematic diagram of the shock absorption component structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the rotating component structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the lifting and fixing component structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the present invention after the vehicle body has been completely disassembled and installed;

[0035] Figure 8 This is a schematic diagram of the structure of the film cutting assembly and the lifting and fixing assembly of the present invention during assembly;

[0036] Figure 9 This is a schematic diagram of the membrane cutting assembly structure of the present invention;

[0037] Figure 10 This is a schematic diagram of the structure of the loose fill component and the lifting and fixing component of the present invention during assembly;

[0038] Figure 11 This is a schematic diagram of the loose fill soil component structure of the present invention;

[0039] Figure 12 This is a side cross-sectional view of the loose fill soil assembly of the present invention;

[0040] Figure 13 A schematic diagram of one side of the structure of the material feeding component and the lifting and fixing component of the present invention during assembly;

[0041] Figure 14 A schematic diagram of the other side of the structure when the feeding component and the lifting and fixing component of the present invention are assembled;

[0042] Figure 15 This is a schematic diagram of the feeding assembly of the present invention after the feeding pipe has been removed;

[0043] Figure 16 This is a schematic diagram of the structure of the feed tube and the "U"-shaped plate of the present invention;

[0044] Figure 17 A schematic diagram of the structure of the fertilizer application component and the lifting and fixing component of the present invention during assembly;

[0045] Figure 18 This is a side cross-sectional view of the fertilizer application component of the present invention.

[0046] Reference numerals: 1. Mounting vehicle body; 10. Support leg; 11. Mounting slot; 12. Moving wheel; 13. Push handle; 14. Material housing; 15. Sliding sleeve; 2. Shock absorption assembly; 20. Main guide rod; 21. Extrusion plate; 22. Buffer spring one; 23. Mounting plate one; 24. Secondary guide rod; 25. Buffer spring two; 36. Rotating assembly; 30. Turntable; 31. Rotating shaft; 32. First bearing seat; 33. Sprocket one; 34. Motor one; 35. Sprocket two; 36. Chain; 37. Opening; 4. Lifting and fixing assembly; 40. Telescopic cylinder; 41. Connecting plate; 42. Bolt; 43. Mounting plate two; 5. Film cutting assembly. Small air pump 50, air extraction pipe 51, suction head 52, ring cutter 53, air suction hole 54, loosening soil assembly 6, soil storage shell 60, connecting block 61, soil drill 62, material feeding assembly 7, material feeding pipe 70, insertion slot 71, "U" shaped plate 72, mounting frame 73, second bearing seat 74, double-acting lead screw 75, motor 2 76, drive block 77, lead screw nut 78, connecting rod 79, half baffle 710, movable slot 711, fertilizer application assembly 8, fertilizer funnel 80, conveying cylinder 81, motor 3 82, transmission rod 83, spiral pusher blade 84, discharge pipe 85. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0048] like Figures 1-18 As shown, the present invention proposes an integrated machine for cassava seed cutting, soil loosening, planting, and fertilization. It includes a mounting body 1, on which shock-absorbing components 2 are installed at the bottom of several support legs 10. Each support leg 10 has an installation groove 11 for installing the shock-absorbing components 2. Push handles 13 are symmetrically arranged on two support legs 10 on one side of the mounting body 1 to facilitate pushing the entire device. At the same time, a material storage shell 14 is provided on the top of the mounting body 1 for storing materials such as cassava seed sticks.

[0049] The shock absorption assembly 2 includes a main guide rod 20, which is movably mounted in the mounting groove 11 of the support leg 10. A compression plate 21 is provided at the top of the end of the main guide rod 20 located in the mounting groove 11. A second buffer spring 25 is installed on the top of the compression plate 21, so that it abuts against the top surface of the mounting groove 11 and the compression plate 21. A mounting plate 23 is provided at the bottom of the end of the main guide rod 20 located outside the mounting groove 11. A moving wheel 12 is installed at the bottom of the mounting plate 23. A first buffer spring 22 is sleeved on the outside of the main guide rod 20, so that it abuts against the bottom surface of the mounting plate 23 and the support leg 10. Secondary guide rods 24 are provided at the four corners of the top of the mounting plate 23. The secondary guide rods 24 are movably mounted in the support leg 10 to ensure the stable movement of the mounting plate 23, thereby realizing the shock absorption function.

[0050] A rotating shaft 31 is movably mounted on the top of the mounting body 1 via a pair of first bearing seats 32. A turntable 30 is mounted on the bottom of the rotating shaft 31, and a sprocket 33 is mounted on the top of the rotating shaft 31. A motor 34 is mounted on one side of the mounting body 1, and a sprocket 35 is mounted on the transmission end of the motor 34. The sprocket 33 and the sprocket 35 are connected by a chain 36 to achieve transmission. At the same time, an opening 37 is made on the turntable 30 at the position corresponding to the fertilizer application component 8 for subsequent operation of the fertilizer application component 8.

[0051] Several pairs of sliding sleeves 15 are set on the turntable 30, and a pair of telescopic cylinders 40 are installed. The telescopic rod of the telescopic cylinder 40 is movably set in the sliding sleeve 15. A connecting plate 41 is set on the top of the telescopic rod of the telescopic cylinder 40. The two connecting plates 41 are fixed to the mounting plate 43 by several bolts 42, thereby realizing the connection foundation of the lifting and fixing component 4 with other components (film cutting component 5, loosening and filling component 6, feeding component 7 and fertilizing component 8).

[0052] Cutting assembly 5: Install a small air pump 50 on the mounting plate 2 43, connect the air suction pipe 51 to the air suction port of the small air pump 50, install a suction head 52 at the other end of the air suction pipe 51, cover the outside of the suction head 52 with a ring cutter 53, and open several suction holes 54 at the bottom of the suction head 52.

[0053] Loosening fill component 6: A soil drill 62 is installed on the mounting plate 2 43, and a soil storage shell 60 is set on the outside of the drill bit of the soil drill 62 through several connecting blocks 61;

[0054] Material feeding assembly 7: A material feeding pipe 70 is installed at the bottom of mounting plate 2 43. A "U" shaped plate 72 is set on the back of the material feeding pipe 70. A movable groove 711 is opened on the inner wall of the "U" shaped plate 72. A mounting bracket 73 is set on one side of the "U" shaped plate 72. A double-acting screw 75 is movably set in the "U" shaped plate 72 through a pair of second bearing seats 74. One end of the double-acting screw 75 is connected to the transmission end of motor 2 76 (motor 2 76 is mounted on mounting bracket 73). A drive block 77 is symmetrically set on the double-acting screw 75. A nut 78 is set in the drive block 77 (the nut 78 is threaded on the double-acting screw 75). A connecting rod 79 is set on one side of the drive block 77. A half baffle 710 is set at the other end of the connecting rod 79. An insertion groove 71 is symmetrically opened on the side wall of the material feeding pipe 70. The half baffle 710 is inserted into the insertion groove 71.

[0055] Fertilizer application component 8: A fertilizer funnel 80 is installed on the mounting plate, with the upper end of the fertilizer funnel 80 located inside the opening 37 of the turntable 30. A conveying cylinder 81 is installed at the bottom of the fertilizer funnel 80, and a discharge pipe 85 is installed at the bottom of one side of the conveying cylinder 81. A motor 82 is installed on one side of the conveying cylinder 81, and a transmission rod 83 (located inside the conveying cylinder 81) is installed on the transmission end of the motor 82. A spiral pusher blade 84 is installed on the transmission rod 83.

[0056] First, one of the lifting and fixing components 4 is operated to lower the suction pipe 51, allowing the ring cutter 53 to be firmly pressed onto the mulch film. Then, relying on the two telescopic cylinders 40, continuous downward pressure is applied, causing the sharp edge of the ring cutter 53 to continuously press down on the mulch film, thus achieving the cutting operation. Next, the small suction pump 50 starts working, using the suction head 52 to adsorb the cut mulch film onto the bottom of the suction head 52. When the two telescopic cylinders 40 rise, the cut mulch film is carried away.

[0057] Subsequently, motor 34 starts, and motor 34 drives sprocket 33 to rotate synchronously through the cooperation of sprocket 35 and chain 36. The rotation of sprocket 33 drives shaft 31 to rotate, and shaft 31 further drives turntable 30 to rotate, thereby moving the loosening soil assembly 6 above the film cutting position.

[0058] Next, the drilling rig 62 starts, and simultaneously, the two telescopic cylinders 40 extend their telescopic rods, causing the drilling rig 62 to come into contact with the soil and begin drilling. During the drilling process, the blades of the drilling rig 62 carry the soil upwards until it is delivered into the soil storage shell 60. After digging a pit of suitable depth, the telescopic rods of the two telescopic cylinders 40 are raised, removing the loosening and filling component 6 from the pit.

[0059] Then, motor 1 34 starts again, and according to the previous transmission method, namely the transmission sequence of sprocket 2 35, chain 36, sprocket 1 33, shaft 31, and turntable 30, the material feeding component 7 moves to the top of the pit.

[0060] At this point, the operator can take a cassava seed stalk from the material storage shell 14 and place it into the feeding pipe 70. The seed stalk will fall onto the two half-baffles 710. Then, the two telescopic cylinders 40 extend their telescopic rods, lowering the feeding assembly 7 so that the bottom end of the feeding pipe 70 is at the pit entrance. Subsequently, the motor 76 rotates forward, driving the bidirectional lead screw 75 to rotate forward, causing the two lead screw nuts 78 to move outward synchronously. The lead screw nuts 78 drive the drive block 77, and the drive block 77, through the connecting rod 79, pulls the half-baffle 710 out of the insertion slot 71, and the cassava seed stalk falls into the pit. Afterward, the telescopic rods of the two telescopic cylinders 40 are raised, causing the feeding assembly 7 to move upward.

[0061] Next, motor 34 starts again, using the same transmission link to move fertilizer assembly 8 to the top of the pit. Motor 3 82 on fertilizer assembly 8 rotates several times, driving the spiral pusher blade 84 to rotate through transmission rod 83, thereby pushing the fertilizer to the discharge pipe 85. Finally, the fertilizer falls from the discharge pipe 85 into the pit.

[0062] Finally, motor 34 continues to start, still using the transmission method of sprocket 35, chain 36, sprocket 33, shaft 31, and turntable 30 to move the loosening and filling component 6 above the pit. At this time, the drilling machine 62 reverses its motor, pushing the soil in the storage shell 60 backwards. The soil falls back into the pit, burying the cassava seed stalks. This completes the entire cassava planting process. Then, the workers continue to advance the installation vehicle 1 and repeat the above steps to carry out the next round of cassava planting.

[0063] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A machine integrating cassava seed stalk cutting, soil loosening, planting, and fertilization, comprising a mounting body (1), characterized in that: The mounting vehicle body (1) has several support legs (10) with shock-absorbing components (2) at the bottom, and each shock-absorbing component (2) has a moving wheel (12) at the bottom. The mounting vehicle body (1) has a rotating component (3), and the rotating component (3) has several lifting and fixing components (4). The bottom of each of the lifting and fixing components (4) is respectively equipped with a film cutting component (5), a soil loosening component (6), a material feeding component (7), and a fertilizer application component (8). The support leg (10) has an installation groove (11). The shock absorption assembly (2) includes a main guide rod (20) movably disposed in the installation groove (11). A compression plate (21) is provided at the top of one end of the main guide rod (20) located in the installation groove (11). A second buffer spring (25) is provided at the top of the compression plate (21). The second buffer spring (25) abuts against the top surface of the installation groove (11) and the compression plate (21). The main guide rod (20) is located at... A mounting plate (23) is provided at the bottom of one end of the mounting groove (11). The moving wheel (12) is provided at the bottom of the mounting plate (23). A buffer spring (22) is sleeved on the outside of the main guide rod (20). The buffer spring (22) abuts against the bottom surface of the mounting plate (23) and the support leg (10). A secondary guide rod (24) is provided at each of the four corners of the top of the mounting plate (23). The secondary guide rod (24) is movably disposed in the support leg (10). The rotating assembly (3) includes a rotating shaft (31), which is movably mounted on the top of the mounting vehicle (1) via a pair of first bearing seats (32). A turntable (30) is provided at the bottom of the rotating shaft (31), and an opening (37) is provided on the turntable (30) corresponding to the position of the fertilizer assembly (8). A sprocket (33) is provided at the top of the rotating shaft (31), and a motor (34) is provided on one side of the mounting vehicle (1). A sprocket (35) is provided on the transmission end of the motor (34), and the sprocket (33) and the sprocket (35) are connected by a chain (36). The lifting and fixing assembly (4) includes a pair of telescopic cylinders (40) set on a turntable (30). Several pairs of sliding sleeves (15) are provided on the turntable (30). The telescopic rod of the telescopic cylinder (40) is movably set in the sliding sleeve (15). A connecting plate (41) is provided at the top of the telescopic rod of the telescopic cylinder (40). The two connecting plates (41) are fixed to the mounting plate (43) by several bolts (42). The film cutting assembly (5) includes a small air pump (50) mounted on the mounting plate 2 (43). The small air pump (50) has an air suction pipe (51) on its air suction port. The other end of the air suction pipe (51) is provided with a suction head (52). The outside of the suction head (52) is covered with a ring cutter (53). The bottom of the suction head (52) has several suction holes (54).

2. The cassava seed stalk cutting, soil loosening, planting, and fertilization integrated machine according to claim 1, characterized in that: The loose filling component (6) includes a soil drill (62) mounted on the second mounting plate (43). The outside of the drill bit of the soil drill (62) is provided with a soil storage shell (60), which is mounted on the bottom of the second mounting plate (43) through several connecting blocks (61).

3. The cassava seed stalk cutting, soil loosening, planting, and fertilization integrated machine according to claim 2, characterized in that: The feeding assembly (7) includes a feeding pipe (70) disposed at the bottom of the mounting plate two (43). A "U"-shaped plate (72) is disposed on the back of the feeding pipe (70). A movable groove (711) is provided on the inner wall of the "U"-shaped plate (72). A mounting bracket (73) is disposed on one side of the "U"-shaped plate (72). A bidirectional lead screw (75) is movably disposed inside the "U"-shaped plate (72) through a pair of second bearing seats (74). One end of the bidirectional lead screw (75) is disposed on the transmission end of the motor two (76). The bidirectional lead screw (75) is symmetrically provided with drive blocks (77) on the mounting bracket (73). The drive block (77) is provided with a nut (78), which is threaded on the bidirectional lead screw (75). A connecting rod (79) is provided on one side of the drive block (77), which passes through the movable groove (711). A half baffle (710) is provided at the other end. Insertion grooves (71) are symmetrically opened on the side wall of the feed pipe (70), and the half baffle (710) is inserted into the insertion groove (71).

4. The cassava seed stalk cutting, soil loosening, planting, and fertilization integrated machine according to claim 3, characterized in that: The fertilizer application assembly (8) includes a fertilizer funnel (80) mounted on a mounting plate. The upper end of the fertilizer funnel (80) is located inside an opening (37). A feeding cylinder (81) is provided at the bottom of the fertilizer funnel (80). A discharge pipe (85) is provided at the bottom of one side of the feeding cylinder (81). A motor (82) is provided on one side of the feeding cylinder (81). A transmission rod (83) is provided on the transmission end of the motor (82). The transmission rod (83) is located inside the feeding cylinder (81). A spiral pusher blade (84) is provided on the transmission rod (83).

5. The cassava seed stalk cutting, soil loosening, planting, and fertilization integrated machine according to claim 4, characterized in that: Push handles (13) are symmetrically arranged on the two support legs (10) on one side of the mounting body (1).

6. The cassava seed stalk cutting, soil loosening, planting, and fertilization integrated machine according to claim 5, characterized in that: The top of the mounting vehicle body (1) is provided with a material holding shell (14).

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