Silage harvesting, bundling and self-walking all-in-one machine

Abstract

The invention belongs to the technical field of silage harvesting, and particularly relates to a silage harvesting, bundling and self-walking all-in-one machine which comprises a moving part, a harvesting part, a supporting part, an extruding mechanism and a rubbing mechanism. The moving part comprises a rack and a supporting hopper, and the supporting hopper is arranged on one side of the rack; the harvesting part comprises a supporting table, a rotating roller and material guiding teeth, the supporting table is fixedly installed on the inner wall of the supporting hopper, the rotating roller is rotationally installed at the upper end of the supporting table, and the material guiding teeth are fixedly installed on the radial outer wall of the rotating roller; the supporting part comprises a mounting box and a supporting box slidably arranged on one side of the mounting box, and the mounting box is fixedly mounted on the bottom surface of the supporting table; the extrusion mechanism comprises an extrusion plate, a cross beam and a connecting rod, the cross beam is elastically mounted on the inner wall of the mounting box, the side wall of the cross beam is connected with the supporting box through the connecting rod, and the outer wall of the extrusion plate is fixedly connected with the outer wall of the supporting box; the rubbing mechanism comprises a rotating disc and rubbing helical teeth; through cooperation of the structure, the decay time is shortened, and harmful products in decay are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of silage harvesting, in particular to a self-propelled all-in-one silage harvesting and baling machine. Background Art

[0002] The silage harvester and baler is a key piece of equipment for silage harvesting. It integrates harvesting, crushing and baling functions, which can greatly improve efficiency and reduce costs. It is widely used in large-scale planting and can quickly complete crop harvesting, preliminary processing and baling, facilitating subsequent storage and utilization.

[0003] The core of its design is to efficiently complete harvesting and baling, and there is a lack of targeted treatment of surface stubble tips. The knives mostly cut the middle and upper parts of the plants to separate the usable parts, and the stubble tips close to the surface remain intact or even without substantial damage. This low-destructive operation mode keeps the stubble tips intact, the underground root system is not significantly disturbed, and water and nutrients are continuously transported to form "living residues", which significantly delays natural decay and decomposition.

[0004] The existing equipment has a large cutting gap, and the blade angle is suitable for straw separation rather than stubble tip crushing. In order to avoid wear and tear of the blade entering the soil, a higher ground clearance is reserved, so that the stubble tip is not cut off and crushed. The root system is intact and maintains vigorous physiological activity. The intact epidermis and vascular bundles hinder the invasion and colonization of microorganisms. Refractory components such as lignin lose the physical destruction force, and the decomposition efficiency is greatly reduced. At the same time, the upright undamaged stubble tip has a small contact area with the soil, and microbial attachment and moisture retention are limited, further hindering decomposition.

[0005] During tillage, intact stubble tips can easily entangle agricultural machinery, increasing resistance, leading to uneven tillage, reduced soil fineness, increased energy consumption and the risk of failure. During the planting process, the remaining stubble tips compete for nutrients, slowing the growth of seedlings, and the undecomposed residues form a physical barrier, affecting seed germination and root penetration. In terms of disease and pest control, intact stubble tips provide a stable overwintering environment for pathogens and pests, increasing the probability of the next crop being infected with the disease.

[0006] To this end, the present invention provides a self-propelled all-in-one silage harvesting and baling machine. Summary of the Invention

[0007] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0008] The technical solution adopted by the present invention to solve the technical problem is as follows: the self-propelled silage harvesting and baling machine of the present invention comprises a moving part, a harvesting part, a supporting part, a squeezing mechanism and a kneading mechanism;

[0009] The action part includes a frame and a support bucket, and the support bucket is set on one side of the frame;

[0010] The harvesting part includes a support platform, a rotating roller and a guide tooth. The support platform is fixedly mounted on the inner wall of the support bucket, the rotating roller is rotatably mounted on the upper end of the support platform, and the guide tooth is fixedly mounted on the radial outer wall of the rotating roller.

[0011] The support portion includes an installation box and a support box slidably arranged on one side of the installation box, and the installation box is fixedly installed on the bottom surface of the support platform;

[0012] The extrusion mechanism includes an extrusion plate, a crossbeam and a connecting rod. The crossbeam is elastically mounted on the inner wall of the mounting box. The side wall of the crossbeam is connected to the support box through the connecting rod. The outer wall of the extrusion plate is fixedly connected to the outer wall of the support box.

[0013] The kneading mechanism comprises a rotating disk and kneading oblique teeth. The rotating disk rotates on the inner wall of the extrusion plate, and the kneading oblique teeth are fixedly installed on the outer wall of the rotating disk.

[0014] Preferably, a storage box for storing bacterial liquid is fixedly installed on the outer wall of the supporting bucket;

[0015] An elastic block is fixedly installed on the inner wall of the support box. A cavity is provided inside the elastic block, and an input pipe and an output pipe are provided outside. Both the input pipe and the output pipe of the elastic block are provided with a one-way valve inside, and the conduction directions are opposite;

[0016] The side wall of the rotating disk is fixedly provided with a drainage hole, the inner wall of the extrusion plate is provided with a switching groove connected to the drainage hole, the output pipe of the elastic block is connected to the switching groove, and the input pipe of the elastic block is connected to the inner cavity of the storage box.

[0017] Preferably, a transmission rod is rotatably installed on the inner wall of the installation box, a pressure cam is fixedly installed on the radial outer wall of the transmission rod, the radial outer wall of the pressure cam slides in contact with the outer wall of the beam, and the axial end of the transmission rod is connected to the center position of the axial end of the rotating roller through gear cooperation.

[0018] Preferably, a transmission shaft is fixedly installed at the center position of the axial end of the rotating disk, one end of the transmission shaft extends to the inner wall of the mounting box, a spiral groove is opened on the radial outer wall of the transmission shaft, and a guide ball is fixedly installed on the inner wall of the mounting box, and the outer wall of the guide ball slides in fit with the inner wall of the spiral groove.

[0019] Preferably, a transmission disc is rotatably mounted on the inner wall of the support box via a torsion spring, a transmission cylinder is fixedly mounted on the bottom surface of the transmission disc, and a top pressure block is fixedly mounted on the radial outer wall of the transmission cylinder;

[0020] A support plate is fixedly installed on the outer wall of the elastic block, a transmission block is fixedly installed on the outer wall of the support plate, and a pressing block is used to press the transmission block;

[0021] A support frame is fixedly installed on the inner wall of the support box, a guide rod is slidably installed on the inner wall of the support frame, one end of the guide rod is fixedly connected to the outer wall of the support plate, and the side wall of the support frame is connected to the support plate through an elastic member.

[0022] Preferably, a winding roller is fixedly mounted on the upper end surface of the transmission disc, and a traction rope is wound on the radial outer wall of the winding roller. One end of the traction rope is fixedly connected to the outer wall of the winding roller, and the other end is fixedly connected to the outer wall of the transmission shaft. A clamping roller for clamping the traction rope is elastically mounted on the outer wall of the winding roller.

[0023] Preferably, a guide cylinder is fixedly mounted on the inner wall of the support box, and a knock pin is elastically mounted on the inner wall of the guide cylinder;

[0024] A connecting plate is fixedly installed on the outer wall of the knocking pin, a transmission plate is fixedly installed on the outer wall of the connecting plate, the side wall of the transmission plate is inclined, and a pressing pin for pressing the transmission plate is fixedly installed on the outer wall of the transmission disc.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. The present invention provides extrusion plates. When the machine frame moves, the remaining stubble tips on the ground enter the space between the two extrusion plates. The sliding support box drives the extrusion plates to slide and squeeze the stubble tips. Simultaneously, the counter-rotating rotating disks and the inclined rubbing teeth on the surfaces of the extrusion plates cooperate with each other to destroy the epidermis and cell walls of the stubble tips, loosening their tissue and damaging their integrity. The stubble tips can also be rubbed and torn to increase the surface area and expose the internal tissue. Subsequently, a diluted EM bacterial solution is applied to the treated stubble tips. The loose structure and exposed tissue of the stubble tips can be utilized to allow beneficial microorganisms in the EM bacterial solution to quickly attach, colonize, and multiply in large numbers, accelerating the decomposition of organic matter. Combined with the easily decomposable conditions formed by mechanical treatment, the decay time is further shortened and harmful products of corruption are reduced.

[0027] 2. The invention arranges a guide cylinder, an elastically mounted knocking pin and a spring on the inner wall of the support box, and utilizes the rotation of the transmission disk to drive the pressing pin to press the transmission plate, so that the knocking pin slides and is reset with the help of elastic force and hits the inner wall of the support box to generate vibration, and the vibration can be transmitted to the extrusion plate. When the stubble tip is squeezed, this vibration can aggravate the internal cell rupture, further fragment the treated loose tissue to reduce the fiber toughness, and at the same time enhance the friction and tearing between the stubble tip and the extrusion plate and rubbing bevel teeth, avoid local residual intact tissue, and more thoroughly destroy its physical structure to facilitate microbial decomposition. In addition, the vibration can also create more fine gaps in the stubble tip, disperse the loose tissue to reduce obstruction, promote the penetration and diffusion of EM bacterial solution, allow the bacterial solution to contact the damaged tissue more evenly, increase the contact area between beneficial microorganisms and decomposable components, facilitate microbial colonization and reproduction, improve the efficiency of bacterial solution, and thus accelerate the decay of the stubble tip. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0030] Figure 2 This is a schematic diagram of the installation of the installation box of the present invention;

[0031] Figure 3 This is a schematic diagram of the installation of the rotating disk in the present invention;

[0032] Figure 4 This is a schematic diagram of the installation of the crossbeam in the present invention;

[0033] Figure 5 This is a schematic diagram of the installation of the transmission shaft in the present invention;

[0034] Figure 6 Schematic diagram of the internal structure of the extruded plate in the present invention;

[0035] Figure 7 It is a schematic diagram of the internal structure of the support box in the present invention;

[0036] Figure 8 This is a schematic diagram of the installation of the transmission plate of the present invention;

[0037] Figure 9 This is a schematic diagram of the internal structure of the guide cylinder in the present invention;

[0038] Figure 10 This is a schematic diagram of the installation of the transmission block in the present invention;

[0039] Figure 11 It is a schematic diagram of the installation of the top pressure block in the present invention.

[0040] In the figure: 1. Frame; 2. Support bucket; 3. Rotating roller; 4. Guide gear; 5. Extrusion plate; 6. Support box; 7. Mounting box; 8. Support platform; 9. Transmission rod; 10. Drain hole; 11. Rotating disk; 12. Kneading bevel gear; 13. Connecting rod; 14. Pressing cam; 15. Crossbeam; 16. Spiral groove; 17. Guide ball; 18. Transmission shaft; 19. Adapter groove; 20. Storage box; 21. Elastic block; 22. Transmission disk; 23. Traction rope; 24. Winding roller; 25. Pressing pin; 26. Support plate; 27. Guide rod; 28. Support frame; 29. ​​Knock pin; 30. Guide cylinder; 31. Connecting plate; 32. Pressing block; 33. Transmission plate; 34. Transmission block; 35. Transmission cylinder; 36. Clamping roller. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0042] like Figures 1 to 11 As shown, the self-propelled silage harvesting and baling machine described in the present invention includes a moving part, a harvesting part, a supporting part, a squeezing mechanism and a kneading mechanism.

[0043] The moving part includes a frame 1 and a support bucket 2. The support bucket 2 is arranged on one side of the frame 1. The frame 1 has a built-in diesel engine and a crawler on the side. A baler for baling silage is arranged in the frame 1. The harvested silage is transferred to the baler to realize baling of the silage.

[0044] The harvesting part includes a support platform 8, a rotating roller 3 and a guide tooth 4. The support platform 8 is fixedly mounted on the inner wall of the support bucket 2, and the rotating roller 3 is rotatably mounted on the upper end of the support platform 8. The support platform 8 provides support for the rotating roller 3, wherein the power for the rotation of the rotating roller 3 is provided by a diesel engine.

[0045] A harvesting blade is provided on the outer wall of the rotating roller 3, and the guide teeth 4 are fixedly installed on the radial outer wall of the rotating roller 3. In this embodiment, two rotating rollers 3 are provided, and the rotation directions of the two rotating rollers 3 are opposite. When harvesting, the silage is cut by the harvesting blade, and then the silage is transported to the rear of the support bucket 2 through the guide teeth 4 so as to be transported to the inside of the baler.

[0046] The supporting portion includes an installation box 7 and a support box 6 slidably arranged on one side of the installation box 7 . The installation box 7 is fixedly mounted on the bottom surface of the support platform 8 , and the installation box 7 provides support for the support box 6 .

[0047] The squeezing mechanism includes a squeezing plate 5 , a crossbeam 15 and a connecting rod 13 , wherein one side of the squeezing plate 5 is configured to be arc-shaped so that the stubble tips remaining on the bottom surface can enter between the two squeezing plates 5 during harvesting.

[0048] The crossbeam 15 is elastically mounted on the inner wall of the mounting box 7. The side wall of the crossbeam 15 is connected to the support box 6 through a connecting rod 13. One end of the connecting rod 13 is fixedly connected to the outer wall of the crossbeam 15. The other end of the connecting rod 13 is fixedly connected to the outer wall of the support box 6. The support box 6 is driven to slide by sliding the crossbeam 15.

[0049] The outer wall of the extrusion plate 5 is fixedly connected to the outer wall of the support box 6. During the movement of the frame 1, the stubble tips remaining on the ground enter between the two extrusion plates 5. At this time, the extrusion plate 5 is driven to slide by the sliding support box 6, thereby squeezing the stubble tips, which can destroy the wax layer and dense tissue on the surface of the stubble tips, making it easier for them to contact with microorganisms and moisture in the surrounding environment, accelerating the colonization and reproduction of microorganisms. In addition, the damaged structure can also promote the exudation of juice inside the stubble tips, providing nutrition for microorganisms, thereby accelerating the decomposition process, effectively shortening the decay time of the stubble tips, reducing their residual period in the field, reducing the hidden dangers of diseases and pests caused by long-term non-decay, and facilitating subsequent farming.

[0050] The kneading mechanism includes a rotating disk 11 and kneading bevel teeth 12. The rotating disk 11 rotates on the inner wall of the extrusion plate 5, and the kneading bevel teeth 12 are fixedly installed on the outer wall of the rotating disk 11. The two rotating disks 11 rotate in opposite directions. When the extrusion plate 5 extrude the stubble tip, the rotating rotating disk 11 rubs the extruded stubble tip through the kneading bevel teeth 12.

[0051] When harvesting silage, the stubble tips remaining on the bottom surface are placed between the two squeezing plates 5. By the two squeezing plates 5 being close to each other and squeezing in conjunction with the counter-rotating rotating disk 11 inside the squeezing plates 5 and the inclined kneading teeth 12 on its surface, the squeezing of the squeezing plates 5 can not only destroy the epidermis and cell wall of the stubble tips, making the tissue loose and the integrity damaged, but also knead and tear the stubble tips through the counter-rotating rotating disk 11 and the kneading teeth 12, further increasing its surface area and fully exposing the internal tissue, making it easier to absorb moisture and contact microorganisms, while promoting the attachment, colonization and metabolic activities of microorganisms, accelerating the decomposition of organic matter in the stubble tips, and further shortening the decay time.

[0052] A storage box 20 for storing bacterial liquid is fixedly mounted on the outer wall of the supporting bucket 2. In this embodiment, the bacterial liquid is EM bacterial liquid diluent (EM bacterial liquid: water = 1: 100-200).

[0053] An elastic block 21 is fixedly mounted on the inner wall of the support box 6. A cavity is provided inside the elastic block 21, and an input pipe and an output pipe are provided outside. Both the input pipe and the output pipe of the elastic block 21 are provided with a one-way valve, and the conduction directions are opposite. When the elastic block 21 is pressed back and forth, the external liquid enters the interior of the elastic block 21 through the input pipe, and the liquid inside the elastic block 21 is discharged through the output pipe.

[0054] A drainage hole 10 is fixedly installed on the side wall of the rotating disk 11, and a transfer groove 19 connected to the drainage hole 10 is provided on the inner wall of the extrusion plate 5. When the rotating disk 11 rotates, the drainage hole 10 remains connected to the transfer groove 19, and a sealed bearing is provided at the contact position between the rotating disk 11 and the extrusion plate 5.

[0055] The output pipe of the elastic block 21 is connected to the adapter groove 19, and the input pipe of the elastic block 21 is connected to the inner cavity of the storage box 20. When squeezing and kneading the stubble tips remaining on the ground, the elastic block 21 is squeezed back and forth to extract the bacterial liquid inside the storage box 20 and discharge it through the drainage hole 10, so that the stubble tips destroyed by kneading and squeezing come into contact with the bacterial liquid.

[0056] Applying a diluted EM bacterial solution to the stubble tips after they have been treated by the squeezing plate 5 and the kneading bevel teeth 12 of the rotating disk 11 can take advantage of the destroyed loose structure and exposed internal tissue of the stubble tips, allowing beneficial microorganisms (such as lactic acid bacteria and yeasts) in the EM bacterial solution to attach, colonize, and multiply more rapidly. These microorganisms inhibit the growth of putrefactive bacteria by competing for nutrients and space, while accelerating the decomposition of organic matter in the stubble tips. Combined with the easy decomposition conditions already present in the stubble tips due to mechanical treatment, the decay time is further shortened and the production of harmful products during the decay process is reduced.

[0057] As a preferred embodiment of the present invention, a transmission rod 9 is rotatably mounted on the inner wall of the installation box 7 , and a pressing cam 14 is fixedly mounted on the radial outer wall of the transmission rod 9 . Rotating the transmission rod 9 drives the pressing cam 14 to rotate.

[0058] The radial outer wall of the pressing cam 14 slides in contact with the outer wall of the cross beam 15. When the pressing cam 14 rotates, it presses the cross beam 15, and cooperates with the elastic force exerted on the cross beam 15 to control the reciprocating sliding of the cross beam 15, thereby controlling the reciprocating sliding of the extrusion plate 5 to achieve the extrusion of the burr tip.

[0059] The axial end of the transmission rod 9 is connected to the center position of the axial end of the rotating roller 3 through gear cooperation, so that when the rotating roller 3 rotates, the transmission rod 9 is controlled to rotate through the gear cooperation to provide power for the extrusion plate 5 to extrude the stubble tip. The reason why the rotating roller 3 adopts gear cooperation to control the rotation of the transmission rod 9 is to achieve differential rotation between the rotating roller 3 and the transmission rod 9.

[0060] A transmission shaft 18 is fixedly installed at the center position of the axial end of the rotating disk 11. Rotating the transmission shaft 18 drives the rotating disk 11 and the rubbing bevel teeth 12 to rotate. One end of the transmission shaft 18 extends to the inner wall of the mounting box 7, thereby improving the destruction efficiency of the stubble tip when the extrusion plate 5 squeezes the stubble tip, thereby reducing the time for the stubble tip to rot.

[0061] During the sliding of the crossbeam 15, the support box 6 and the extrusion plate 5 are driven to move synchronously, and at the same time, the transmission shaft 18 is driven to slide. A spiral groove 16 is provided on the radial outer wall of the transmission shaft 18, and a guide ball 17 is fixedly installed on the inner wall of the mounting box 7. The outer wall of the guide ball 17 slides in contact with the inner wall of the spiral groove 16. During the sliding of the transmission shaft 18, the rotation of the transmission shaft 18 is controlled by the cooperation of the guide ball 17 and the spiral groove 16, thereby controlling the rotation of the rotating disk 11, and then when the extrusion plate 5 extrude the stubble tip, the stubble tip is rotated and kneaded by the rotating disk 11.

[0062] As a preferred embodiment of the present invention, a transmission disk 22 is installed on the inner wall of the support box 6 through a torsion spring. One end of the torsion spring is fixed to the outer wall of the transmission disk 22, and the other end of the torsion spring is fixed to the inner wall of the support box 6. After rotating the transmission disk 22, the elastic force of the torsion spring is used to control the transmission disk 22 to reset.

[0063] A transmission cylinder 35 is fixedly mounted on the bottom surface of the transmission disc 22 , and a pressing block 32 is fixedly mounted on the radial outer wall of the transmission cylinder 35 . When the transmission disc 22 rotates, the transmission cylinder 35 and the pressing block 32 are driven to rotate synchronously.

[0064] A support plate 26 is fixedly mounted on the outer wall of the elastic block 21. The support plate 26 is used to support the elastic block 21. A transmission block 34 is fixedly mounted on the outer wall of the support plate 26. The pressing block 32 is used to press the transmission block 34. When the transmission cylinder 35 rotates, the pressing block 32 is driven to rotate, and then the pressing transmission block 34 presses the elastic block 21 through the support plate 26. After the pressing block 32 is separated from the transmission block 34, the elastic block 21 is reset, thereby realizing the reciprocating deformation of the elastic block 21, which is used to control the discharge of the bacterial liquid from the drainage hole 10.

[0065] A support frame 28 is fixedly mounted on the inner wall of the support box 6 , and a guide rod 27 is slidably mounted on the inner wall of the support frame 28 . The support frame 28 provides guidance and support for the guide rod 27 .

[0066] One end of the guide rod 27 is fixedly connected to the outer wall of the support plate 26, and the side wall of the support frame 28 is connected to the support plate 26 through an elastic member. The elastic member is a spring, one end of the spring is connected to the support plate 26, and the other end is fixed to the support frame 28. Through the action of the spring force, the auxiliary elastic block 21 recovers its deformation and maintains the efficiency of bacterial liquid transportation.

[0067] A take-up roller 24 is fixedly mounted on the upper end surface of the drive disc 22. A traction rope 23 is wound around the radially outer wall of the take-up roller 24. One end of the traction rope 23 is fixedly connected to the outer wall of the take-up roller 24. Pulling the traction rope 23 controls the rotation of the take-up roller 24. The axis of the take-up roller 24 rotates with the drive disc 22. Pulling the traction rope 23 drives the drive disc 22 to rotate. When the traction rope 23 is released, the drive disc 22 returns to its original position via a torsion spring, and the take-up roller 24 rotates in the opposite direction, rewinding the traction rope 23.

[0068] The other end of the traction rope 23 is fixedly connected to the outer wall of the transmission shaft 18. When the extrusion plate 5 squeezes the stubble tip, the transmission shaft 18 slides and the winding roller 24 is pulled to rotate by the traction rope 23. At this time, the transmission disk 22 is driven to rotate, and the transmission block 34 is pushed by the top pressure block 32, thereby realizing the extrusion of the elastic block 21. When the extrusion plate 5 slides back and forth, the transmission shaft 18 is driven to slide back and forth. The elastic force of the transmission disk 22 causes it to deflect back and forth, realizing the reciprocating extrusion of the elastic block 21, and realizing the synchronous discharge of the bacterial liquid when squeezing the stubble tip.

[0069] The outer wall of the winding roller 24 is elastically installed with a clamping roller 36 for clamping the traction rope 23, wherein multiple clamping rollers 36 are arranged in a ring shape along the axis of the winding roller 24, and the outer wall of the clamping roller 36 has a tendency to fit with the outer wall of the traction rope 23, thereby clamping the traction rope 23 and preventing the traction rope 23 from falling off.

[0070] A guide cylinder 30 is fixedly mounted on the inner wall of the support box 6 , a knock pin 29 is elastically mounted on the inner wall of the guide cylinder 30 , a spring is provided on the inner wall of the guide cylinder 30 , one end of the spring is fixedly connected to the outer wall of the knock pin 29 .

[0071] When the extrusion plate 5 squeezes the burr tip, the knock pin 29 is pulled and then released, and the knock pin 29 hits the inner wall of the support box 6 to generate vibration, which is transmitted to the extrusion plate 5.

[0072] The stubble tip is subjected to vibration while being squeezed, which can, on the one hand, aggravate the rupture of the internal cell structure of the stubble tip, further break up the tissue that has been loosened after being squeezed and kneaded by the oblique teeth 12, and reduce the toughness of the fiber. On the other hand, it can generate more sufficient friction and tearing between the stubble tip and the extrusion plate 5 and the kneading oblique teeth 12 of the rotating disk 11, avoiding the residual intact tissue in some parts due to uneven force, thereby more thoroughly destroying the physical structure of the stubble tip, making it easier to be decomposed by microorganisms, and indirectly accelerating the decay rate.

[0073] At the same time, vibration creates more tiny gaps and pores inside the stubble tip, further disperses the loose tissue, and reduces the obstruction of dense blocks. This vibration can also promote the penetration and diffusion of EM bacterial solution dilution inside the stubble tip, allowing the bacterial solution to more evenly contact the damaged tissue and internal structure of the stubble tip, increasing the contact area between beneficial microorganisms and the decomposable components of the stubble tip, and creating a more favorable environment for microbial colonization and reproduction, thereby improving the efficiency of the bacterial solution and accelerating the decay of the stubble tip.

[0074] The outer wall of the knocking pin 29 is fixedly installed with a connecting plate 31, and the outer wall of the connecting plate 31 is fixedly installed with a transmission plate 33. The side wall of the transmission plate 33 is inclined. The outer wall of the transmission disk 22 is fixedly installed with a pressing pin 25 for pressing the transmission plate 33. Rotating the transmission disk 22 drives the pressing pin 25 to rotate, and the pressing pin 25 presses the inclined surface of the transmission plate 33, thereby driving the connecting plate 31 and the knocking pin 29 to slide. After the pressing pin 25 is separated from the transmission plate 33, the knocking pin 29 is reset by elastic force to achieve knocking on the inner wall of the support box 6.

[0075] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0076] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0077] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-propelled silage harvesting and baling machine, characterized by: It includes an action part, a harvesting part, a supporting part, a squeezing mechanism and a kneading mechanism; The action part comprises a frame (1) and a support bucket (2), wherein the support bucket (2) is arranged on one side of the frame (1); The harvesting part comprises a support platform (8), a rotating roller (3) and a guide tooth (4), wherein the support platform (8) is fixedly mounted on the inner wall of the support bucket (2), the rotating roller (3) is rotatably mounted on the upper end of the support platform (8), and the guide tooth (4) is fixedly mounted on the radial outer wall of the rotating roller (3); The support portion comprises an installation box (7) and a support box (6) slidably arranged on one side of the installation box (7), and the installation box (7) is fixedly mounted on the bottom surface of the support platform (8); The extrusion mechanism comprises an extrusion plate (5), a crossbeam (15) and a connecting rod (13); the crossbeam (15) is elastically mounted on the inner wall of the mounting box (7); the side wall of the crossbeam (15) is connected to the support box (6) via the connecting rod (13); and the outer wall of the extrusion plate (5) is fixedly connected to the outer wall of the support box (6); The kneading mechanism comprises a rotating disk (11) and kneading oblique teeth (12), wherein the rotating disk (11) rotates on the inner wall of the extrusion plate (5), and the kneading oblique teeth (12) are fixedly mounted on the outer wall of the rotating disk (11).

2. The self-propelled silage harvesting and baling machine according to claim 1, characterized in that: A storage box (20) for storing bacterial liquid is fixedly mounted on the outer wall of the support bucket (2); An elastic block (21) is fixedly mounted on the inner wall of the support box (6), a cavity is provided inside the elastic block (21), and an input pipe and an output pipe are provided outside the elastic block (21), and one-way valves are provided inside the input pipe and the output pipe of the elastic block (21), and the conduction directions are opposite; A drainage hole (10) is fixedly mounted on the side wall of the rotating disk (11), a transfer groove (19) communicating with the drainage hole (10) is provided on the inner wall of the extrusion plate (5), an output pipe of the elastic block (21) is communicated with the transfer groove (19), and an input pipe of the elastic block (21) is communicated with the inner cavity of the storage box (20).

3. The self-propelled silage harvesting and baling machine according to claim 2, characterized in that: A transmission rod (9) is rotatably mounted on the inner wall of the mounting box (7), a top-pressing cam (14) is fixedly mounted on the radial outer wall of the transmission rod (9), the radial outer wall of the top-pressing cam (14) is slidably fitted with the outer wall of the crossbeam (15), and the axial end of the transmission rod (9) is connected to the center position of the axial end of the rotating roller (3) through gear matching.

4. The self-propelled silage harvesting and baling machine according to claim 3, characterized in that: A transmission shaft (18) is fixedly mounted at the center position of the axial end of the rotating disk (11), one end of the transmission shaft (18) extends to the inner wall of the mounting box (7), a spiral groove (16) is provided on the radial outer wall of the transmission shaft (18), and a guide ball (17) is fixedly mounted on the inner wall of the mounting box (7), and the outer wall of the guide ball (17) is in sliding contact with the inner wall of the spiral groove (16).

5. The self-propelled silage harvesting and baling machine according to claim 4, characterized in that: A transmission disc (22) is rotatably mounted on the inner wall of the support box (6) via a torsion spring, a transmission cylinder (35) is fixedly mounted on the bottom surface of the transmission disc (22), and a top pressure block (32) is fixedly mounted on the radial outer wall of the transmission cylinder (35); A support plate (26) is fixedly mounted on the outer wall of the elastic block (21), a transmission block (34) is fixedly mounted on the outer wall of the support plate (26), and the pressing block (32) is used to press the transmission block (34); A support frame (28) is fixedly mounted on the inner wall of the support box (6), a guide rod (27) is slidably mounted on the inner wall of the support frame (28), one end of the guide rod (27) is fixedly connected to the outer wall of the support plate (26), and a side wall of the support frame (28) is connected to the support plate (26) via an elastic member.

6. The self-propelled silage harvesting and baling machine according to claim 5, characterized in that: A winding roller (24) is fixedly mounted on the upper end surface of the transmission disc (22), and a traction rope (23) is wound on the radial outer wall of the winding roller (24). One end of the traction rope (23) is fixedly connected to the outer wall of the winding roller (24), and the other end is fixedly connected to the outer wall of the transmission shaft (18). A clamping roller (36) for clamping the traction rope (23) is elastically mounted on the outer wall of the winding roller (24).

7. The self-propelled silage harvesting and baling machine according to claim 6, characterized in that: A guide cylinder (30) is fixedly mounted on the inner wall of the support box (6), and a knocking pin (29) is elastically mounted on the inner wall of the guide cylinder (30); A connecting plate (31) is fixedly mounted on the outer wall of the knocking pin (29), a transmission plate (33) is fixedly mounted on the outer wall of the connecting plate (31), a side wall of the transmission plate (33) is inclined, and a pressing pin (25) for pressing the transmission plate (33) is fixedly mounted on the outer wall of the transmission disc (22).

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