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

Abstract

The invention relates to the technical field of cassava planting equipment, in particular to a film cutting, soil loosening, planting and fertilizing all-in-one machine for cassava seed stems. The device comprises a mounting vehicle body, damping assemblies are arranged at the bottoms of a plurality of supporting legs of the mounting vehicle body, moving wheels are arranged at the bottom of each damping assembly, an alternating assembly is arranged on the mounting vehicle body, and a plurality of lifting fixing assemblies are arranged on the alternating assembly. A film cutting assembly, a soil loosening and filling assembly, a discharging assembly and a fertilizing assembly are arranged at the bottoms of the lifting fixing assemblies respectively. Various functions of film cutting, soil loosening, planting, fertilizing and the like are integrated through the all-in-one machine, in the actual cassava planting process, various independent devices do not need to be used for different operations, the carrying and conversion operations of the devices are reduced, the planting efficiency is greatly improved, the all-in-one machine can continuously complete the operations according to the set process, and the labor intensity of workers is reduced. And time and labor cost are saved.

Description

Technical Field

[0001] The invention relates to the technical field of cassava planting equipment, in particular to a cassava seed stem film cutting, soil loosening, planting and fertilizing integrated machine. Background Art

[0002] In the field of agricultural production, cassava is an important cash crop, and its planting process involves multiple complex operation steps. The traditional cassava planting method mainly relies on a variety of independent agricultural tools and a lot of manual labor.

[0003] Before planting, the mulch covering the land needs to be processed. The traditional method is mostly manual cutting of the mulch, which is not only inefficient, but also difficult to ensure the neatness and accuracy of the cutting. The cleaning of the mulch after cutting is also troublesome. If the cleaning is not timely or incomplete, the remaining mulch may affect the subsequent planting operations and the growth of cassava.

[0004] The loosening process also faces many challenges. In the past, a separate loosening machine was usually used for operation. The operation of the loosening machine requires professional operation and it is difficult to accurately control the depth and range of the loosening, which makes it difficult to ensure the ideal soil conditions required for cassava seed stem planting. Moreover, different loosening machines have different applicability and work efficiency under different soil conditions. For example, in some harder soils, it may take more time and energy to loosen the soil.

[0005] When planting cassava seed sticks, the traditional manual planting method has many limitations. It is difficult to ensure the consistency of the planting depth and position of each seed stick when manually placing the seed sticks. This inconsistency may cause growth differences during the growth of cassava and affect the overall yield. In addition, manual planting is extremely inefficient and requires a lot of manpower when planting on a large scale, which increases labor costs.

[0006] Fertilization is also an important factor affecting cassava yields. Traditional fertilization methods are mostly manual fertilization, which cannot accurately control the amount of fertilizer applied. It is easy to cause excessive fertilization to burn the seedlings or too little fertilization to cause malnutrition in cassava growth. At the same time, manual fertilization is not evenly distributed, which may cause local nutrients in the soil to be too high or too low.

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

[0008] The purpose of the present invention is to provide a cassava seed stem film cutting, soil loosening, planting and fertilizing integrated machine to solve the problems raised in the background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solution, which includes a mounting body, several supporting legs of the mounting body are provided with shock-absorbing assemblies at the bottom, each shock-absorbing assembly is provided with a movable wheel at the bottom, a rotation assembly is provided on the mounting body, several lifting and fixing assemblies are provided on the rotation assembly, and film cutting assemblies, loose fill assemblies, material unloading assemblies and fertilizing assemblies are respectively provided at the bottom of several of the lifting and fixing assemblies.

[0010] As a preferred embodiment of the present invention, a mounting groove is provided in the support leg, and the shock absorbing assembly includes a main guide rod movably arranged in the mounting groove, an extrusion plate is provided at the top of one end of the main guide rod located in the mounting groove, a buffer spring 2 is provided on the top of the extrusion plate, and the buffer spring 2 is arranged between the top surface of the mounting groove and the extrusion plate, a mounting plate 1 is provided at the bottom of one end of the main guide rod located on the outside of the mounting groove, the movable wheel is arranged at the bottom of the mounting plate 1, a buffer spring 1 is sleeved on the outside of the main guide rod, and the buffer spring 1 is arranged between the mounting plate 1 and the bottom surface of the support leg, and secondary guide rods are provided on the four corners of the top of the mounting plate 1, and the secondary guide rods are movably arranged in the support leg.

[0011] As a preferred embodiment of the present invention, the rotation assembly includes a rotating shaft, which is movably arranged on the top of the mounting body through a pair of first bearing seats, a turntable is arranged at the bottom of the rotating shaft, an opening is opened on the turntable at a position corresponding to the fertilization assembly, a sprocket 1 is arranged on the top of the rotating shaft, a motor 1 is arranged on one side of the mounting body, a sprocket 2 is arranged on the transmission end of the motor 1, and the sprocket 1 and the sprocket 2 are connected by a chain transmission.

[0012] As a preferred embodiment of the present invention, the lifting and fixing assembly includes a pair of telescopic cylinders arranged on a turntable, the turntable is provided with several pairs of sliding sleeves, the telescopic rods of the telescopic cylinders are movably arranged in the sliding sleeves, the top of the telescopic rod of the telescopic cylinders is provided with a connecting plate, and the two connecting plates are fixed to the mounting plate by several bolts.

[0013] As a preferred embodiment of the present invention, the film cutting assembly includes a small vacuum pump arranged on the second mounting plate, a vacuum pipe is arranged on the vacuum port of the small vacuum pump, a suction head is arranged at the other end of the vacuum pipe, a circular cutting knife is arranged on the outer cover of the suction head, and a plurality of suction holes are opened at the bottom of the suction head.

[0014] As a preferred embodiment of the present invention, the loose fill assembly includes a soil boring machine arranged on the second mounting plate, a soil storage shell is arranged outside the drill bit of the soil boring machine, and the soil storage shell is arranged at the bottom of the second mounting plate through a plurality of connecting blocks.

[0015] As a preferred embodiment of the present invention, the feeding assembly includes a feeding tube arranged at the bottom of the second mounting plate, a "U"-shaped plate is arranged on the back of the feeding tube, a movable groove is opened on the inner wall of the "U"-shaped plate, a mounting frame is arranged on one side of the "U"-shaped plate, a bidirectional lead screw is movably arranged in the "U"-shaped plate through a pair of second bearing seats, one end of the bidirectional lead screw is arranged on the transmission end of the second motor, and the second motor is arranged on the mounting frame, a driving block is symmetrically arranged on the bidirectional lead screw, a nut is arranged in the driving block, and the nut thread is arranged on the bidirectional lead screw, a connecting rod is arranged on one side of the driving block, the connecting rod is inserted in the movable groove, and a half baffle is arranged at the other end, and an insertion groove is symmetrically opened on the side wall of the feeding tube, and the half baffle is inserted in the insertion groove.

[0016] As a preferred embodiment of the present invention, the fertilization assembly includes a fertilizer funnel arranged on a mounting plate, the upper end of the fertilizer funnel is located in an opening, a feed cylinder is arranged at the bottom of the fertilizer funnel, a discharge pipe is arranged at the bottom of one side of the feed cylinder, a motor three is arranged on one side of the feed cylinder, a transmission rod is arranged on the transmission end of the motor three, the transmission rod is located in the feed cylinder, and a spiral pushing blade is arranged on the transmission rod.

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

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

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

[0020] 1. The present invention integrates multiple functions such as film cutting, soil loosening, planting, and fertilizing through an all-in-one machine. In the actual cassava planting process, there is no need to use multiple separate devices to perform different operations, which reduces the handling and conversion operations of the equipment and greatly improves the planting efficiency. For example, in traditional planting, it may be necessary to manually cut the film first, then use a separate soil loosening machine to loosen the soil, and then manually place the seed stems and apply fertilizers. The all-in-one machine can continuously complete these operations according to the set process, saving time and labor costs; the entire device can continuously perform cassava planting operations through reasonable structural design and coordinated work between various components. The operator only needs to push the installation body forward to perform operations in the order of film cutting, soil loosening, material feeding, fertilizing, and 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. The present invention arranges a shock-absorbing assembly at the bottom of the support leg for mounting the vehicle body. The shock-absorbing assembly in each support leg includes a main guide rod, an extrusion plate, a second buffer spring, a 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 the operation of the equipment, while the first buffer spring can buffer the impact force from below. For example, when the equipment passes through an uneven ground, the moving wheel is subjected to the impact force generated by the bump. The arrangement of the secondary guide rod ensures the stability of the mounting plate during the up and down movement and prevents shaking, thereby extending the service life of the entire equipment, improving the stability of the equipment operation, and reducing the damage to the connection of various components due to vibration.

[0022] 3. The rotation assembly in the present invention drives the turntable to rotate through motor 1, sprocket 1, sprocket 2, chain and rotating shaft. This transmission method has a compact structure and high transmission efficiency. Motor 1, as a power source, can accurately control the rotation angle of the turntable, so that the film cutting assembly, loose fill assembly, feeding assembly and fertilizing assembly on the turntable can be accurately moved to the corresponding working positions. Compared with other complex transmission methods, this sprocket and chain transmission method is easy to maintain, low cost, and can reduce energy loss in the power transmission process to a certain extent.

[0023] 4. The lowering and fixing assembly in the present invention is composed of a telescopic cylinder, a sliding sleeve, a connecting plate and a mounting plate. The telescopic rod of the telescopic cylinder is movably arranged in the sliding sleeve. This structure ensures the guiding property of the telescopic rod during extension and retraction, making the extension and retraction process more stable. The two connecting plates are fixed to the mounting plate by bolts. This connection method is convenient for the installation and disassembly of various functional components (film cutting, soil loosening, material unloading, and fertilization components), and can ensure the stable connection between various components and the lifting and fixing components during the working process, so that each component will not shake or deviate during the lifting process, thereby improving the working accuracy.

[0024] 5. The combined design of the small vacuum pump, vacuum pipe, suction head and circular cutter in the film cutting assembly of the present invention is very clever. The small vacuum pump provides suction to the suction head through the vacuum pipe. When the circular cutter cuts the ground film, the suction holes at the bottom of the suction head can promptly adsorb the cut ground film to the bottom of the suction head. The advantage of this is that, on the one hand, the ground film after cutting can be prevented from being scattered everywhere, thereby avoiding interference with subsequent planting operations; on the other hand, the ground film in the planting area is effectively cleaned, providing a clean soil surface for the planting of cassava seed stems, which is beneficial to the growth of cassava.

[0025] 6. The present invention uses the soil drill and soil storage shell in the soil loosening and filling assembly to work together. The soil drill contacts the soil and drills a hole under the push of the telescopic cylinder, and its rotary blades move the soil upward and send it into the soil storage shell. In subsequent operations, the soil drill can push the soil in the soil storage shell back to fill the soil. This design not only realizes the soil loosening function, but also can accurately control the excavation and backfilling of the soil, ensuring that the shape and depth of the soil pit meet the requirements of cassava planting, while also reducing the workload of manual operation and improving planting efficiency.

[0026] 7. The present invention uses the feeding tube, "U"-shaped plate, bidirectional lead screw, motor 2, drive block, nut, connecting rod, half baffle and other components in the feeding assembly to work together. After the operator puts the cassava seed stem sticks into the feeding tube, the feeding assembly is lowered by the telescopic cylinder. Motor 2 controls the rotation of the bidirectional lead screw, driving the nut, drive block and connecting rod to move, thereby pulling out the half baffle and allowing the seed stem sticks to accurately fall into the pit. This design can accurately control the placement of the seed stem sticks, avoiding the inaccuracy that may occur in manual placement, while also reducing damage to the seed stem sticks and improving the survival rate of cassava planting.

[0027] 8. The fertilization assembly in the present invention is composed of a fertilizer hopper, a feed cylinder, a discharge pipe, a third motor, a transmission rod 83 and a spiral pusher. The third motor drives the transmission rod and the spiral pusher to rotate, and pushes the fertilizer in the fertilizer hopper from the discharge pipe into the soil pit through the feed cylinder. This design can accurately control the amount of fertilizer. According to the needs of cassava growth, the third motor can accurately control the number of rotations, thereby controlling the amount of fertilizer pushed by the spiral pusher, avoiding the adverse effects of excessive or insufficient fertilization on cassava growth. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0029] Figure 2 It is a schematic diagram of the overall bottom viewing angle structure of the present invention;

[0030] Figure 3 A side cross-sectional view of a support leg of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the shock absorbing assembly of the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the rotation assembly of the present invention;

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

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

[0035] Figure 8 It is a structural schematic diagram of the film cutting assembly and the lifting and fixing assembly of the present invention when they are assembled;

[0036] Fig. 9 It is a schematic diagram of the structure of the membrane cutting assembly of the present invention;

[0037] Fig.10 It is a structural schematic diagram of the loose fill component and the lifting and fixing component of the present invention when they are assembled;

[0038] Fig.11 It is a schematic diagram of the structure of the loose fill component of the present invention;

[0039] Fig.12 A side cross-sectional view of a loose fill assembly of the present invention;

[0040] Fig.13 A schematic diagram of the structure of one side of the present invention when the blanking assembly and the lifting and fixing assembly are assembled;

[0041] Fig.14 A schematic diagram of the other side structure of the blanking assembly and the lifting and fixing assembly of the present invention when assembled;

[0042] Fig.15 This is a schematic diagram of the structure of the material discharging assembly of the present invention after the material discharging pipe is removed;

[0043] Fig.16 It is a schematic diagram of the structure of the feed pipe and the "U"-shaped plate of the present invention;

[0044] Fig.17 A schematic diagram of the structure of the fertilizing assembly and the lifting and fixing assembly of the present invention when assembled;

[0045] Fig.18 It is a side cross-sectional view of the fertilization assembly of the present invention.

[0046] Figure numerals: mounting body 1, support leg 10, mounting groove 11, moving wheel 12, push handle 13, material placement shell 14, sliding sleeve 15, shock absorbing assembly 2, main guide rod 20, extrusion plate 21, buffer spring 1 22, mounting plate 1 23, secondary guide rod 24, buffer spring 2 25, rotation assembly 3, turntable 30, rotating shaft 31, first bearing seat 32, sprocket 1 33, motor 1 34, sprocket 2 35, chain 36, opening 37, lifting and fixing assembly 4, telescopic cylinder 40, connecting plate 41, bolt 42, mounting plate 2 43, film cutting assembly 5, Small vacuum pump 50, vacuum pipe 51, suction head 52, circular cutting knife 53, suction hole 54, loose fill soil assembly 6, soil storage shell 60, connecting block 61, soil drilling machine 62, feeding assembly 7, feeding pipe 70, insertion groove 71, "U"-shaped plate 72, mounting frame 73, second bearing seat 74, bidirectional lead screw 75, motor 2 76, drive block 77, nut 78, connecting rod 79, half baffle 710, movable groove 711, fertilization assembly 8, fertilizer hopper 80, feeding barrel 81, motor 3 82, transmission rod 83, spiral pushing blade 84, discharge pipe 85. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0048] like Figure 1-Figure 18 As shown, the present invention proposes a cassava seed stem film cutting, soil loosening, planting, and fertilizing integrated machine, which includes an installation body 1, a shock absorbing component 2 is installed at the bottom of several supporting legs 10, and each supporting leg 10 is provided with an installation groove 11 for installing the shock absorbing component 2; push handles 13 are symmetrically arranged on two supporting legs 10 on one side of the installation body 1 to facilitate pushing the entire device, and at the same time, a material storage shell 14 is arranged on the top of the installation body 1 for storing materials such as cassava seed stems;

[0049] The shock absorbing assembly 2 includes a main guide rod 20, which is movably arranged in the mounting groove 11 of the support leg 10, and an extrusion plate 21 is arranged on the top of one end of the main guide rod 20 located in the mounting groove 11, and a buffer spring 25 is installed on the top of the extrusion plate 21 so that it is abutted between the top surface of the mounting groove 11 and the extrusion plate 21; a mounting plate 23 is arranged at the bottom of one end of the main guide rod 20 located outside the mounting groove 11, and the moving wheel 12 is installed at the bottom of the mounting plate 23, and a buffer spring 22 is sleeved on the outside of the main guide rod 20 so that it is abutted between the mounting plate 23 and the bottom surface of the support leg 10, and secondary guide rods 24 are arranged on the four corners of the top of the mounting plate 23, and the secondary guide rods 24 are movably arranged in the support leg 10 to ensure the stable movement of the mounting plate 23, thereby realizing the shock absorbing function;

[0050] A rotating shaft 31 is movably arranged on the top of the mounting body 1 through a pair of first bearing seats 32, a rotating disc 30 is installed at the bottom of the rotating shaft 31, a sprocket 33 is installed on the top of the rotating shaft 31, a motor 34 is arranged on one side of the mounting body 1, a sprocket 35 is installed on the transmission end of the motor 34, and the sprocket 33 and the sprocket 35 are connected by a chain 36 to realize transmission. At the same time, an opening 37 is opened on the rotating disc 30 at a position corresponding to the fertilization assembly 8 for subsequent working cooperation of the fertilization assembly 8;

[0051] Several pairs of sliding sleeves 15 are arranged on the rotating disk 30, and a pair of telescopic cylinders 40 are installed. The telescopic rod of the telescopic cylinder 40 is movably arranged in the sliding sleeve 15, and a connecting plate 41 is arranged on the top of the telescopic rod of the telescopic cylinder 40. The two connecting plates 41 are fixed to the second mounting plate 43 by several bolts 42, so as to realize the connection foundation between the lifting and fixing component 4 and other components (film cutting component 5, loose filling component 6, material discharging component 7 and fertilizing component 8);

[0052] Membrane cutting assembly 5: Install a small vacuum pump 50 on the mounting plate 43, connect the vacuum pipe 51 to the vacuum port of the small vacuum pump 50, install a suction head 52 at the other end of the vacuum pipe 51, cover the outer side of the suction head 52 with a circular cutting knife 53, and open several suction holes 54 at the bottom of the suction head 52;

[0053] Loose fill assembly 6: A soil drill 62 is installed on the second mounting plate 43, and a soil storage shell 60 is arranged outside the drill bit of the soil drill 62 through a plurality of connecting blocks 61;

[0054] The material discharge component 7: a material discharge pipe 70 is installed at the bottom of the second mounting plate 43, a "U"-shaped plate 72 is arranged on the back of the material discharge pipe 70, a movable groove 711 is provided on the inner wall of the "U"-shaped plate 72, a mounting frame 73 is arranged on one side of the "U"-shaped plate 72, a bidirectional lead screw 75 is movably provided in the "U"-shaped plate 72 through a pair of second bearing seats 74, one end of the bidirectional lead screw 75 is connected to the transmission end of the second motor 76 (the second motor 76 is installed on the mounting frame 73), a driving block 77 is symmetrically arranged on the bidirectional lead screw 75, a nut 78 is arranged in the driving block 77 (the nut 78 is threadedly arranged on the bidirectional lead screw 75), a connecting rod 79 is arranged on one side of the driving block 77, a half baffle 710 is arranged at the other end of the connecting rod 79, an insertion groove 71 is symmetrically provided on the side wall of the material discharge pipe 70, and the half baffle 710 is inserted into the insertion groove 71;

[0055] Fertilization assembly 8: A fertilizer hopper 80 is installed on the mounting plate so that the upper end of the fertilizer hopper 80 is located in the opening 37 of the turntable 30, a feeding cylinder 81 is arranged at the bottom of the fertilizer hopper 80, a discharge pipe 85 is arranged at the bottom of one side of the feeding cylinder 81, a motor 3 82 is arranged on one side of the feeding cylinder 81, a transmission rod 83 is arranged on the transmission end of the motor 3 82 (the transmission rod 83 is located in the feeding cylinder 81), and a spiral pushing blade 84 is arranged on the transmission rod 83.

[0056] First, operate one of the lifting and fixing components 4 to lower the vacuum pipe 51 so that the circular cutting knife 53 is firmly pressed on the ground film. After that, the two telescopic cylinders 40 continue to apply downward pressure so that the sharp edge of the circular cutting knife 53 continues to press down on the ground film, thereby achieving the cutting operation of the ground film. Next, the small vacuum pump 50 starts to work, and uses the suction head 52 to absorb the cut ground film to the bottom of the suction head 52. When the two telescopic cylinders 40 rise, the cut ground film will be taken away;

[0057] Subsequently, the motor 1 34 is started, and the motor 1 34 drives the sprocket 1 33 to rotate synchronously through the cooperation of the sprocket 2 35 and the chain 36. The rotation of the sprocket 1 33 drives the rotating shaft 31 to rotate, and the rotating shaft 31 further drives the rotating disk 30 to rotate, so that the loose fill assembly 6 moves to the upper part of the film cutting position;

[0058] Next, the soil drill 62 is started, and the two telescopic cylinders 40 extend their telescopic rods, causing the soil drill 62 to contact the soil and start drilling. During the drilling process, the rotary blades of the soil drill 62 will move upward with the soil until the soil is sent into the soil storage shell 60. After the soil pit of appropriate depth is dug, the telescopic rods of the two telescopic cylinders 40 are raised to move the loose fill assembly 6 out of the soil pit;

[0059] Then, the motor 1 34 is started again, and the material discharging assembly 7 is moved to the top of the earth pit according to the previous transmission mode, that is, the transmission sequence of the sprocket 2 35, the chain 36, the sprocket 1 33, the rotating shaft 31, and the rotating disk 30;

[0060] At this time, the operator can take a cassava seed stem from the material placement shell 14 and put it into the feeding tube 70. The seed stem will fall onto the two half baffles 710. Then, the two telescopic cylinders 40 extend the telescopic rods and lower the feeding assembly 7 so that the bottom end of the feeding tube 70 is located at the port of the pit. Subsequently, the motor 2 76 rotates forward, driving the bidirectional screw 75 to rotate forward, so that the two nuts 78 move outward synchronously. The nuts 78 drive the drive block 77. The drive block 77 pulls the half baffle 710 out of the insertion slot 71 through the connecting rod 79, and the cassava seed stem will fall into the pit. Afterwards, the telescopic rods of the two telescopic cylinders 40 are raised to drive the feeding assembly 7 to move upward;

[0061] Then, the motor 1 34 is started again, and the same transmission link is used to drive the fertilizer assembly 8 to move to the top of the soil pit. The motor 3 82 on the fertilizer assembly 8 rotates several times, and the transmission rod 83 drives the spiral pusher 84 to rotate, thereby pushing the fertilizer to the discharge pipe 85, and finally the fertilizer falls into the soil pit from the discharge pipe 85;

[0062] Finally, the motor 1 34 continues to start, and the loose filling component 6 is still moved to the top of the earth pit through the transmission mode of the sprocket 2 35, the chain 36, the sprocket 1 33, the rotating shaft 31, and the rotating disk 30. At this time, the soil drill 62 reverses the motor to push the soil in the soil storage shell 60 in the opposite direction, and the soil falls back into the earth pit to bury the cassava seed stems. At this point, the entire cassava planting process is completed, and then the operator continues to push the installation vehicle body 1 forward, and the next round of cassava planting can be carried out according to the above steps in a cyclic operation.

[0063] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A cassava seed stem cutting, soil loosening, planting and fertilizing integrated machine, comprising a mounting body (1), characterized in that: The bottom of the several supporting legs (10) of the installation vehicle body (1) is provided with a shock absorbing assembly (2), and the bottom of each shock absorbing assembly (2) is provided with a moving wheel (12). The installation vehicle body (1) is provided with a rotation assembly (3), and the rotation assembly (3) is provided with several lifting and fixing assemblies (4), and the bottoms of the several lifting and fixing assemblies (4) are respectively provided with a film cutting assembly (5), a loose fill assembly (6), a material discharge assembly (7) and a fertilizing assembly (8).

2. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 1, characterized in that: The support leg (10) is provided with a mounting slot (11), the shock absorbing assembly (2) comprises a main guide rod (20) movably arranged in the mounting slot (11), an extrusion plate (21) is arranged at the top of one end of the main guide rod (20) located in the mounting slot (11), a buffer spring (25) is arranged at the top of the extrusion plate (21), the buffer spring (25) is arranged between the top surface of the mounting slot (11) and the extrusion plate (21), and the main guide rod (20) is arranged at the top of the extrusion plate (21). A mounting plate (23) is arranged at the bottom of one end outside the mounting groove (11), the moving wheel (12) is arranged 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) is arranged between the mounting plate (23) and the bottom surface of the support leg (10), and secondary guide rods (24) are arranged at the four corners of the top of the mounting plate (23), and the secondary guide rods (24) are movably arranged in the support leg (10).

3. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 2, characterized in that: The rotation assembly (3) comprises a rotating shaft (31), the rotating shaft (31) being movably arranged on the top of the mounting body (1) via a pair of first bearing seats (32), a rotating disc (30) being arranged at the bottom of the rotating shaft (31), an opening (37) being provided on the rotating disc (30) at a position corresponding to the fertilizing assembly (8), a sprocket wheel 1 (33) being arranged on the top of the rotating shaft (31), a motor wheel 1 (34) being arranged on one side of the mounting body (1), a sprocket wheel 2 (35) being arranged on the transmission end of the motor wheel 1 (34), and the sprocket wheel 1 (33) and the sprocket wheel 2 (35) being connected to each other via a chain (36).

4. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 3, characterized in that: The lifting and fixing assembly (4) comprises a pair of telescopic cylinders (40) arranged on a rotating disk (30), a plurality of pairs of sliding sleeves (15) being arranged on the rotating disk (30), a telescopic rod of the telescopic cylinder (40) being movably arranged in the sliding sleeve (15), a connecting plate (41) being arranged at the top of the telescopic rod of the telescopic cylinder (40), and the two connecting plates (41) being fixed to a second mounting plate (43) by a plurality of bolts (42).

5. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 4, characterized in that: The film cutting assembly (5) comprises a small vacuum pump (50) arranged on the second mounting plate (43); a vacuum pipe (51) is arranged on the vacuum port of the small vacuum pump (50); a suction head (52) is arranged at the other end of the vacuum pipe (51); a circular cutting knife (53) is arranged on the outer cover of the suction head (52); and a plurality of suction holes (54) are opened at the bottom of the suction head (52).

6. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 5, characterized in that: The loose fill component (6) comprises a soil drill (62) arranged on the second mounting plate (43), a soil storage shell (60) is arranged outside the drill bit of the soil drill (62), and the soil storage shell (60) is arranged at the bottom of the second mounting plate (43) through a plurality of connecting blocks (61).

7. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 6, characterized in that: The material discharge assembly (7) comprises a material discharge pipe (70) arranged at the bottom of the second mounting plate (43); a "U"-shaped plate (72) is arranged on the back of the material discharge pipe (70); a movable groove (711) is opened on the inner wall of the "U"-shaped plate (72); a mounting frame (73) is arranged on one side of the "U"-shaped plate (72); a bidirectional lead screw (75) is movably arranged in the "U"-shaped plate (72) through a pair of second bearing seats (74); one end of the bidirectional lead screw (75) is arranged on the transmission end of the second motor (76); the second motor (76) ) is arranged on the mounting frame (73), a driving block (77) is symmetrically arranged on the bidirectional lead screw (75), a nut (78) is arranged inside the driving block (77), the nut (78) is threadedly arranged on the bidirectional lead screw (75), a connecting rod (79) is arranged on one side of the driving block (77), the connecting rod (79) is inserted into the movable groove (711), and a half baffle (710) is arranged at the other end, and an insertion groove (71) is symmetrically opened on the side wall of the discharge tube (70), and the half baffle (710) is inserted into the insertion groove (71).

8. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed stems according to claim 7, characterized in that: The fertilizing assembly (8) comprises a fertilizer hopper (80) arranged on a mounting plate, the upper end of the fertilizer hopper (80) being located in the opening (37), a feeding cylinder (81) being arranged at the bottom of the fertilizer hopper (80), a discharge pipe (85) being arranged at the bottom of one side of the feeding cylinder (81), a motor three (82) being arranged at one side of the feeding cylinder (81), a transmission rod (83) being arranged at the transmission end of the motor three (82), the transmission rod (83) being located in the feeding cylinder (81), and a spiral pusher blade (84) being arranged on the transmission rod (83).

9. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed and stem sticks according to claim 8, characterized in that: Push handles (13) are symmetrically arranged on two supporting legs (10) on one side of the mounting body (1).

10. The integrated machine for cutting film, loosening soil, planting and fertilizing cassava seed and stem sticks according to claim 9, characterized in that: A material placement shell (14) is provided on the top of the installation vehicle body (1).

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