Rotary tillage, ridging, fertilizing, pesticide spraying, drip irrigation, film mulching and soil pressing multifunctional all-in-one

Abstract

The utility model relates to agricultural machinery, in particular to a multifunctional all-in-one machine for rotary tillage, ridging, fertilization, pesticide spraying, drip irrigation, film mulching and soil pressing. Comprising a rack, and a soil splitting plough, a rotary tillage mechanism, a ridging mechanism, a mulching film covering mechanism, a film pressing mechanism and a soil pressing mechanism are sequentially arranged on the rack from front to back; a fertilization mechanism is arranged above the rotary tillage mechanism, a pesticide spraying mechanism is arranged behind the fertilization mechanism, and the pesticide spraying mechanism is located above the ridging mechanism; land wheels are rotationally connected to the left side and the right side of the rack respectively, and the land wheels are connected with the fertilizing mechanism through a power transmission mechanism; a drip irrigation belt wheel is also arranged on the rack behind the fertilizing mechanism; and a drip irrigation belt is wound on the drip irrigation belt wheel. The rotary tillage, ridging, fertilizing, pesticide spraying, drip irrigation, film mulching, soil pressing and other operations can be completed at a time, and the cultivation efficiency of crops is improved.

Description

Technical Field

[0001] The utility model relates to agricultural machinery, in particular to a multifunctional all-in-one machine for rotary tillage, ridging, fertilizing, spraying, drip irrigation, film covering and soil compacting. Background Art

[0002] At present, land cultivation in my country has been basically mechanized, and rotary tillage, ridging, fertilizing and film covering machines have been widely used. However, the existing rotary tillage, ridging, fertilizing and film covering machines can only cover the soil on both sides of the ridges, but cannot compact the soil on the top of the ridges, and have no drip irrigation function, which cannot meet the actual planting needs of crops. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects of the prior art and propose a multifunctional all-in-one machine for rotary tillage, ridging, fertilizing, spraying, drip irrigation, film covering and soil compacting, which can complete the operations of rotary tillage, ridging, fertilizing, spraying, drip irrigation, film covering and soil compacting at one time, thereby improving the farming efficiency of crops.

[0004] The technical scheme of the utility model is: a multifunctional integrated machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compacting, comprising a frame, wherein a soil dividing plow, a rotary tillage mechanism, a ridging mechanism, a ground film covering mechanism, a film pressing mechanism and a soil compacting mechanism are arranged on the frame in sequence from front to back;

[0005] A fertilizing mechanism is arranged above the rotary tillage mechanism, a spraying mechanism is arranged behind the fertilizing mechanism, and the spraying mechanism is arranged above the ridging mechanism;

[0006] The left and right sides of the frame are rotatably connected with ground wheels respectively, and the ground wheels are connected to the fertilizing mechanism through a power transmission mechanism;

[0007] A drip irrigation belt wheel is also arranged on the frame behind the fertilization mechanism, and the drip irrigation belt is wound on the drip irrigation belt wheel.

[0008] In the utility model, a soil dividing plow is fixed at the middle part of the front end of the frame; a rotary tillage mechanism is arranged at the rear of the soil dividing plow;

[0009] The rotary tilling mechanism comprises a rotary tilling shaft and a plurality of rotary tilling blades arranged on the rotary tilling shaft, wherein the rotary tilling blades are arranged at intervals along the radial direction and the axial direction of the rotary tilling shaft.

[0010] The fertilization mechanism includes an array of organic fertilizer boxes and chemical fertilizer boxes. The organic fertilizer box is located in front of the chemical fertilizer box. An organic fertilizer discharge shaft is arranged in the organic fertilizer box, and a chemical fertilizer discharge shaft is arranged in the chemical fertilizer box.

[0011] The power transmission mechanism includes a first transmission shaft and a second transmission shaft. The ground wheel is connected to the first transmission shaft via a chain transmission, the first transmission shaft is connected to the second transmission shaft via a chain transmission, the second transmission shaft is connected to the fertilizer discharge shaft via a chain transmission, and the fertilizer discharge shaft is connected to the organic fertilizer discharge shaft via a chain transmission.

[0012] The ridging mechanism comprises a plurality of ridging plates, each set of ridging plates comprises two symmetrically arranged ridging plates, and a ridge top straightening plate is arranged above each set of ridging plates;

[0013] An adjustment plate is fixed at the front end of the ridging plate, and a plurality of adjustment slots in the horizontal direction are arranged at intervals in the vertical direction on the adjustment plate. Bolts are arranged in the adjustment slots for sliding, and the adjustment plate is fixedly connected to the frame through the bolts.

[0014] The ridge top leveling plate comprises an inclined plate and a horizontal plate, the front end of the inclined plate is connected to the frame through a rotating part, the rear end of the inclined plate is fixedly connected to the horizontal plate, and the front end of the inclined plate is higher than the rear end of the inclined plate;

[0015] The rotating part includes a rotating shaft, a fixed limit rod and an adjusting shaft. The front end of the ridge top leveling plate is rotatably connected to the frame through the rotating shaft. The fixed limit rod is located above the ridge top leveling plate, one end of which is fixedly connected to the frame, and the other end is provided with a slide groove. The bottom end of the adjusting shaft is rotatably connected to the top surface of the horizontal plate of the ridge top leveling plate, and the upper end of the adjusting shaft is slidably set in the slide groove of the fixed limit rod. The fixed limit rod and the ridge top leveling plate are connected by a first spring, and the first spring is sleeved on the annular outer side of the adjusting shaft.

[0016] The spraying mechanism includes a medicine box, a medicine pump and several spraying pipes. A spraying pipe is provided above each set of ridging plates, and several spraying holes are arranged at intervals at the bottom of the spraying pipe.

[0017] The medicine box is connected with the medicine spraying pipe through a conveying pipeline, and a medicine pump is arranged at the outlet of the medicine box.

[0018] The ground film covering mechanism includes several ground film covering rollers. A ground film covering roller is respectively arranged behind each set of ridging plates. The ground film is wound around the annular outer side of the ground film covering roller. The ground film covering roller is connected to the frame through a ground film covering roller adjustment part.

[0019] The ground film roller adjustment part comprises two ground film roller adjustment rods symmetrically arranged in the vertical direction, the bottom ends of the two ground film roller adjustment rods are respectively fixed with sliding sleeves, the two ends of the ground film roller are respectively rotatably and slidably arranged in the sliding sleeves, the annular outer sides of the two ground film roller adjustment rods are respectively slidably sleeved with first connecting sleeves, and the first connecting sleeves and the ground film roller adjustment rods are fixedly connected by bolts;

[0020] A first connecting shaft is fixed on the first connecting sleeve, a first shaft sleeve is fixed on the frame, the first connecting shaft is slidably arranged in the first shaft sleeve, and the connecting shaft and the first shaft sleeve are fixedly connected by bolts.

[0021] The film pressing mechanism comprises a plurality of film pressing wheels, each group of film pressing wheels is respectively arranged behind each group of ridging plates, each group of film pressing wheels comprises two film pressing wheels arranged on both sides of the rear of the ground film covering wheel, and the film pressing wheels are connected to the frame through a film pressing wheel adjustment part;

[0022] The film pressing wheel adjustment part includes a film pressing wheel adjustment rod along the vertical direction, the bottom of the film pressing wheel adjustment rod is hinged to one end of the first connecting plate, the other end of the first connecting plate is fixedly connected to the central axis of the film pressing wheel, the film pressing wheel is rotatably connected to the central axis of the film pressing wheel, the annular outer sliding sleeve of the film pressing wheel adjustment rod is provided with a second connecting sleeve, a threaded hole is provided in the second connecting sleeve, and the second connecting sleeve is fixedly connected to the film pressing wheel adjustment rod by bolts;

[0023] A second connecting shaft is fixed on the second connecting sleeve, a second shaft sleeve is fixed on the frame, the second connecting shaft is slidably arranged in the second shaft sleeve, and the second shaft sleeve and the second connecting shaft are fixedly connected by bolts;

[0024] A second connecting plate is fixed on the second connecting sleeve, and the second connecting plate is connected to the first connecting plate through a first connecting rod. A long sliding groove is provided on the second connecting plate, and the upper end of the first connecting rod is slidably set in the long sliding groove. A nut is provided on the top of the first connecting rod, and the lower end of the first connecting rod is fixedly connected to the first connecting plate. The first connecting plate and the second connecting plate are connected by a second spring, and the second spring is wound around the outer side of the ring of the first connecting rod.

[0025] The soil pressing mechanism includes a plurality of sets of soil pressing knives, each set of soil pressing knives includes two soil pressing knives, the two soil pressing knives are respectively located behind the two sides of the film covering wheel and behind the film pressing wheel, and the soil pressing knives are curved; the soil pressing knives are respectively connected to the output shafts of the soil pressing reduction box, and the soil pressing knives are driven to rotate by the soil pressing reduction box, and power is transmitted between adjacent soil pressing reduction boxes through the transmission shaft.

[0026] The frame is provided with a first gear box and a second gear box, the input end of the first gear box is connected to the tractor, the output shaft of the first gear box is connected to the input end of the second gear box through a chain transmission, and the output end of the second gear box is connected to the input end of the soil compaction reduction box through a chain transmission.

[0027] The beneficial effects of the utility model are:

[0028] (1) The machine is fully functional and can complete operations such as rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering, and soil compaction at one time, achieving time-saving, labor-saving, and high-efficiency effects, thereby improving the efficiency of crop cultivation;

[0029] (2) The machine can adjust the ridge width and ridge height, and can conveniently adjust the positions of the ground film covering roller and the film pressing wheel according to the actual ridge height and ridge width, which greatly expands the application scope of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a first three-dimensional structural schematic diagram of the utility model;

[0031] Figure 2It is a second three-dimensional structural schematic diagram of the utility model;

[0032] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0033] Figure 4 It is a structural diagram of a ridging mechanism;

[0034] Figure 5 It is a structural schematic diagram of a ground film covering roller;

[0035] Figure 6 It is a structural schematic diagram of the film pressing wheel.

[0036] In the figure: 1 frame; 2 soil plow; 3 ridging mechanism; 4 mulch covering mechanism; 5 mulch pressing mechanism; 6 soil pressing mechanism; 7 organic fertilizer box; 8 fertilizer box; 9 ground wheel; 10 first transmission shaft; 11 second transmission shaft; 12 ridging plate; 13 ridge top ridge leveling plate; 14 adjustment plate; 15 adjustment slot; 16 tilting plate; 17 horizontal plate; 18 rotating shaft; 19 fixed limit rod; 20 adjustment shaft; 21 slide slot; 22 first spring; 23 medicine box; 24 medicine pump; 25 medicine spraying pipe; 26 mulch covering roller; 27 adjusting rod of ground film roller; 28 sliding sleeve; 29 first connecting sleeve; 30 first connecting shaft; 31 first bushing; 32 film pressing wheel; 33 adjusting rod of film pressing wheel; 34 first connecting plate; 35 second connecting sleeve; 36 second connecting shaft; 37 second bushing; 38 second connecting plate; 39 first connecting rod; 40 long strip slide; 41 second spring; 42 drip irrigation belt wheel; 43 soil pressing knife; 44 soil pressing reduction box; 45 transmission shaft; 46 first gear box; 47 second gear box; 48 rotary tillage knife. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0038] The following description sets forth specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in a variety of other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] like Figures 1 to 3 As shown, the rotary tillage, ridging, fertilizing, spraying, drip irrigation, film covering and soil compacting multifunctional all-in-one machine of the utility model comprises a frame 1, and the frame 1 is provided with a soil dividing plow 2, a rotary tillage mechanism, a ridging mechanism 3, a ground film covering mechanism 4, a film pressing mechanism 5 and a soil compacting mechanism 6 in sequence from front to back. A fertilizing mechanism is provided on the frame above the rotary tillage mechanism, and a spraying mechanism is provided behind the fertilizing mechanism, and the spraying mechanism is located above the ridging mechanism 3.

[0040] The front end of the frame 1 is connected to the power device in front through a traction mechanism, and the power device drives the entire machine forward during operation. A soil dividing plow 2 is provided at the bottom of the middle position of the front end of the frame 1, and the soil in the middle is turned outward to both sides by the soil dividing plow 2 to achieve the purpose of assisting ridge formation and soil building.

[0041] A rotary tillage mechanism is provided at the rear of the soil dividing plow 2, and the rotary tillage mechanism is located at the bottom of the frame. The rotary tillage mechanism includes a rotary tillage shaft and a plurality of rotary tillage blades 48 arranged on the rotary tillage shaft, and a plurality of rotary tillage blades 48 are arranged at intervals along the radial direction and the axial direction of the rotary tillage shaft. In this embodiment, two rotary tillage blades are symmetrically arranged along the same radial direction of the rotary tillage shaft, and adjacent rotary tillage blades along the axial direction of the rotary tillage shaft are staggered, and 32 rotary tillage blades are arranged on the rotary tillage shaft. During the rotation of the rotary tillage shaft, the rotary tillage blades on the shaft are driven to rotate, and the rotary tillage blades loosen the compacted land and till the soil, thereby achieving the purpose of loosening the soil.

[0042] The fertilization mechanism includes an array of organic fertilizer boxes 7 and chemical fertilizer boxes 8, both of which are fixed at the top of the front end of the frame, and the organic fertilizer box 7 is located in front of the chemical fertilizer box 8. An organic fertilizer discharge shaft is arranged in the organic fertilizer box 7, and a chemical fertilizer discharge shaft is arranged in the chemical fertilizer box 8. Ground wheels 9 are symmetrically arranged on the left and right sides of the frame, respectively, and the ground wheels 9 are rotatably connected to the frame 1, and the ground wheels 9 are connected to the fertilization mechanism through a power transmission mechanism. During the rotation of the ground wheels, the torque is transmitted to the fertilization mechanism through the power transmission mechanism to complete the fertilization action of the fertilization mechanism.

[0043] The power transmission mechanism includes a first transmission shaft 10 and a second transmission shaft 11, and the ground wheels 9 on both sides are rotatably connected to the frame through the ground wheel shaft in the middle thereof. The first transmission shaft 10 is rotatably connected to the front end of the frame, and the ground wheel shaft is connected to the first transmission shaft 10 through a chain transmission. The second transmission shaft 11 is located behind the fertilizer box 8 and is rotatably connected to the box body of the fertilizer box, and the second transmission box 11 is connected to the first transmission box 10 through a chain transmission. At the same time, the second transmission shaft 11 is connected to the fertilizer discharge shaft through a chain transmission, and the fertilizer discharge shaft is connected to the organic fertilizer discharge shaft through a chain transmission.

[0044] Therefore, when the machine moves forward, the ground wheel 9 rotates, and the torque generated during the ground wheel rotation is sequentially transmitted to the fertilizer discharge shaft and the organic fertilizer discharge shaft through the first transmission shaft 10 and the second transmission shaft 11. During the rotation of the organic fertilizer discharge shaft, the discharge of organic fertilizer is realized; during the rotation of the chemical fertilizer discharge shaft, the discharge of chemical fertilizer is realized, thereby completing the fertilization action.

[0045] The ridging mechanism includes an array of ridging plates. In this embodiment, two groups of organic fertilizer boxes and chemical fertilizer boxes are arranged at the front end of the frame, and the corresponding ridging mechanism includes two groups of ridging plates. Each group of ridging plates includes two symmetrically arranged ridging plates 12, and the ridging plates are fixedly connected to the frame. A ridge top ridge forming plate 13 is arranged above each group of ridging plates, and the ridge top ridge forming plate 13 is connected to the frame 1. Two ridge forming plates 12 and the ridge top ridge forming plates 13 above the two ridging plates are used to achieve two ridge forming.

[0046] like Figure 4 As shown, the front ends of the ridging plates 13 are respectively fixedly connected with adjustment plates 14, and the adjustment plates 14 are provided with a plurality of adjustment slots 15 in the horizontal direction at intervals in the vertical direction, and corresponding bolts are provided in the frame, and the bolts are slidably arranged in the adjustment slots. When the position of the bolts in the adjustment slots changes, the distance between the two ridging plates changes, and the ridge width can be adjusted at this time. At the same time, the relative position of the adjustment plate 14 and the frame 1 in the vertical direction can also be changed, so as to adjust the height of the ridging plates.

[0047] The ridge top ridge leveling plate includes an inclined plate 16 and a horizontal plate 17. The front end of the inclined plate 16 is connected to the frame through a rotating part, and the rear end of the inclined plate 16 is fixedly connected to the horizontal plate 17, and the front end of the inclined plate 16 is higher than the rear end of the inclined plate. The rotating part includes a rotating shaft 18, a fixed limiting rod 19 and an adjusting shaft 20. The front end of the ridge top ridge leveling plate 16 is fixed with the rotating shaft 18, and is rotatably connected to the frame through the rotating shaft. The fixed limiting rod 19 is located above the ridge top ridge leveling plate, one end of which is fixedly connected to the frame, and the other end is provided with a slide groove 21. The bottom end of the adjusting shaft 20 is rotatably connected to the top surface of the horizontal plate 17 of the ridge top ridge leveling plate, and the top end of the adjusting shaft 20 passes through the slide groove 21 of the fixed limiting rod, and the adjusting shaft can slide in the slide groove 21. The fixed limiting rod 19 and the ridge top ridge leveling plate 15 are connected by a first spring 22, and the first spring 22 is sleeved on the outside of the adjusting shaft 20.

[0048] The ridge top leveling plate can be used to level the ridge top, widen the flat ridge top, prevent pointed ridge tops or lack of soil on the ridge tops, and facilitate subsequent film covering work. During the ridge forming process, when the terrain is uneven, the rotation angle of the ridge top leveling plate can be adjusted through the rotating part to ensure the flat state of the ridge shape, so that the device can adapt to the undulations of the terrain.

[0049] The spraying mechanism includes a medicine box 23, a medicine pump 24 and several spraying pipes 25. In this embodiment, two spraying pipes 25 are provided. The spraying pipes 25 are respectively located behind the fertilizer box and above the two groups of ridge forming boards. The medicine box 23 is connected to the spraying pipes through a delivery pipeline. A medicine pump 24 is provided at the outlet of the medicine box. When the medicine pump is working, the liquid medicine in the medicine box is extracted and transported to the two spraying pipes through the delivery pipeline. Several spraying holes are arranged at intervals at the bottom of the spraying pipe. The liquid medicine in the spraying pipe is sprayed on the ridge top through the spraying holes to achieve weed control spraying.

[0050] The film covering mechanism includes a plurality of film covering rollers 26. In this embodiment, a film covering roller 26 is respectively arranged behind each ridging mechanism, so the film covering mechanism in this embodiment includes two film covering rollers. The film covering roller is connected to the frame through a film covering roller adjustment part, and the film is wound around the outer ring of the film covering roller 26.

[0051] like Figure 5 As shown, the ground film roller adjustment part includes two symmetrically arranged ground film roller adjustment rods 27, and the ground film roller adjustment rods 27 are arranged in the vertical direction. The bottom ends of the two ground film roller adjustment rods 27 are respectively fixed with sliding sleeves 28, and the two ends of the ground film roller 26 are respectively rotatably and slidably arranged in the sliding sleeves 28. The annular outer sides of the two ground film roller adjustment rods are respectively covered with first connecting sleeves 29, and the first connecting sleeves 29 are slidably connected to the ground film roller adjustment rods 27. A threaded hole is provided in the first connecting sleeve 29, and a bolt is provided in the threaded hole. In the process of tightening the bolt, the fixed connection between the first connecting sleeve 29 and the ground film roller adjustment rod 27 can be achieved.

[0052] A first connecting shaft 30 is fixed on the first connecting sleeve 29, a first sleeve 31 is fixed on the frame, and the first connecting shaft 30 is slidably arranged in the first sleeve 31. A threaded hole is arranged in the first sleeve 31, and a fixed connection between the first connecting shaft 30 and the first sleeve 31 can be achieved by screws in the threaded hole.

[0053] When the ridge width is adjusted, the relative positions of the two ends of the ground film covering roller 26 and the sliding sleeve 28 in the horizontal direction are adjusted, and the relative positions of the first connecting shaft 30 and the first shaft sleeve 31 in the horizontal direction are adjusted at the same time. At this time, the distance between the two ground film covering roller adjustment rods 27 is adjusted accordingly according to the width value of the ridge width.

[0054] When the ridge height is adjusted, the relative position between the first connecting sleeve 29 and the ground film covering roller adjusting rod 27 in the vertical direction is adjusted, and the distance between the ground film covering roller 26 and the ground changes, so that the ground film covering mechanism can adapt to different ridge widths and ridge heights.

[0055] The film pressing mechanism includes a plurality of film pressing wheels, each of which includes two film pressing wheels 32 arranged behind each film covering wheel, and the two film pressing wheels are respectively located behind the two sides of the film covering wheel. Therefore, the film pressing mechanism in this embodiment includes four film pressing wheels. The film pressing wheels 32 are connected to the frame through the film pressing wheel adjustment part.

[0056] like Figure 6As shown, the film pressing wheel adjustment part includes a film pressing wheel adjustment rod 33, and the film pressing wheel adjustment rod 33 is arranged in the vertical direction. The bottom of the film pressing wheel adjustment rod 33 is hinged to one end of the first connecting plate 34, and the other end of the first connecting plate 34 is fixedly connected to the central axis of the film pressing wheel 32, and the film pressing wheel is rotatably arranged on the central axis of the film pressing wheel. The annular outer sliding sleeve of the film pressing wheel adjustment rod 33 is provided with a second connecting sleeve 35, and a threaded hole is provided in the second connecting sleeve 35. The bolts in the threaded hole can realize the fixed connection between the second connecting sleeve 35 and the film pressing wheel adjustment rod 33.

[0057] A second connecting shaft 36 is fixed on the second connecting sleeve 35, a second sleeve 37 is fixed on the frame, and the second connecting shaft 36 is slidably arranged in the second sleeve 37. A threaded hole is arranged in the second sleeve 37, and a fixed connection between the second connecting shaft 36 and the second sleeve 37 can be achieved by screws in the threaded hole.

[0058] When the ridge width is adjusted, the relative position between the second connecting shaft 36 and the second sleeve 37 in the horizontal direction is adjusted. At this time, the distance between the two pressure rollers behind each ground film covering roller can be adjusted accordingly according to the width value of the ridge width.

[0059] When the ridge height is adjusted, the relative position between the second connecting sleeve 35 and the film pressing wheel adjusting rod 33 in the vertical direction is adjusted, so that the ground pressing wheel mechanism can adapt to different ridge heights.

[0060] A second connecting plate 38 is fixed on the second connecting sleeve 35, and the second connecting plate 38 is connected to the first connecting plate 34 through a first connecting rod 39. A long strip chute 40 is provided on the second connecting plate 38, and the upper end of the first connecting rod 39 is slidably arranged in the long strip chute 40, and a nut is provided at the top of the first connecting rod 39. The lower end of the first connecting rod 39 is fixedly connected to the first connecting plate 34, and the first connecting plate 34 and the second connecting plate 38 are connected through a second spring 41, and the second spring 41 is wound around the outer ring of the first connecting rod 39. Under the elastic force of the second spring, the film pressing wheel 32 can always contact with the ground, so that the film pressing wheel 32 can always press the ground film tightly and can float up and down with the actual terrain.

[0061] A drip irrigation belt wheel 42 is also provided on the frame behind the fertilizer box, and the drip irrigation belt is wound on the drip irrigation belt wheel 42. During the advancement of the machine, the film pressing wheel presses one end of the drip irrigation belt and the ground film at the same time, and the laying of the drip irrigation belt and the ground film is completed at the same time as the machine advances.

[0062] A soil pressing mechanism 6 is provided at the rear of the frame. The soil pressing mechanism includes a plurality of groups of soil pressing knives, each group of soil pressing knives includes two soil pressing knives 43, and the two soil pressing knives are respectively located behind the two sides of the ground film covering wheel and behind the film pressing wheel. The soil pressing knives 43 are respectively connected to soil pressing reduction boxes 44, and the soil pressing knives 43 are driven to rotate by the soil pressing reduction boxes 44. During the rotation of the soil pressing knives, soil is pressed on both sides of the ground film and on the top of the ridge. In the present application, the soil pressing knives are curved. During the rotation of the soil pressing knives, the curved soil pressing knives can rotate the soil to the top of the ridge, and simultaneously achieve soil pressing on the ridge sides and on the top of the ridge.

[0063] In this embodiment, the soil compacting mechanism includes four soil compacting knives and three soil compacting reduction boxes, wherein a soil compacting reduction box is respectively provided on both sides and in the middle of the rear of the frame. The soil compacting reduction box in the middle is connected to the soil compacting reduction boxes on both sides through a transmission shaft 45. The output ends of the soil compacting reduction boxes on both sides are respectively connected to a soil compacting knife, and the output end of the soil compacting reduction box in the middle is connected to two soil compacting knives.

[0064] The frame is provided with a first gearbox 46 and a second gearbox 47, wherein the first gearbox 46 is located at the front of the frame, the input end of the first gearbox 46 is connected to the tractor, and the output shaft thereof is connected to the input end of the second gearbox 47 via a chain transmission. The output end of the second gearbox 47 is connected to the input end of the soil compaction reduction box in the middle via a chain transmission. Therefore, the power of the tractor is transmitted to the soil compaction reduction box in the middle through the first gearbox 46 and the second gearbox 47 in turn, and the soil compaction reduction box drives the soil compaction cutter connected thereto to rotate. Since the soil compaction reduction box in the middle is respectively connected to the soil compaction reduction boxes on both sides through the transmission shaft 45, the soil compaction reduction boxes on both sides are driven to operate at the same time, thereby driving the soil compaction cutters connected thereto to rotate respectively.

[0065] The working principle of the machine is as follows. The equipment uses a four-wheel tractor as power. When the four-wheel tractor moves forward, it drives the machine forward. At this time, the rotary tiller 48 is used to loosen the soil and till the soil to achieve the purpose of loosening the soil. Two groups of ridging plowboards 12 arranged behind the rotary tiller and ridge top ridge shaping plates 13 arranged above each group of ridging plates are used to achieve two ridge shaping. The forward movement of the machine drives the ground wheel to rotate, and the first transmission shaft 10 and the second transmission shaft 11 are used to drive the organic fertilizer discharge shaft and the chemical fertilizer discharge shaft to rotate in turn to achieve fertilization.

[0066] At the same time, the medicine pump 24 is started, and the medicine liquid in the medicine cartridge 23 is sprayed on the top of the ridge through the medicine liquid nozzle to achieve weed control. The rear sides of the two ridges are respectively provided with ground film covering rollers 26, and the rear sides of the ground film covering rollers 26 are respectively provided with film pressing wheels 32. When the machine moves forward, the drip irrigation belt and one end of the ground film are pressed at the same time, and the drip irrigation belt and ground film are laid at the same time as the machine moves forward.

[0067] It is connected to the matching power output shaft through the first gear box 46, and transmits power to the soil compacting reduction gear box 44 through the second gear box 47. The soil compacting reduction gear box drives the soil compacting knife 43 to rotate, thereby achieving soil covering on the ridge top and ridge sides.

[0068] The above is a detailed introduction to the rotary tillage, ridging, fertilizing, spraying, drip irrigation, film covering and soil compacting multifunctional all-in-one machine provided by the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model. The above description of the disclosed embodiments enables professional and technical personnel in this field to implement or use the utility model. The various modifications to these embodiments will be obvious to professional and technical personnel in this field, and the general principles defined in this article can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown in this article, but will conform to the widest range consistent with the principles and novel features disclosed in this article.

Claims

1. A multifunctional integrated machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction, comprising a frame, characterized in that: The frame is provided with a soil dividing plow, a rotary tillage mechanism, a ridging mechanism, a ground film covering mechanism, a film pressing mechanism and a soil pressing mechanism from front to back; A fertilizing mechanism is arranged above the rotary tillage mechanism, a spraying mechanism is arranged behind the fertilizing mechanism, and the spraying mechanism is arranged above the ridging mechanism; The left and right sides of the frame are rotatably connected with ground wheels respectively, and the ground wheels are connected to the fertilizing mechanism through a power transmission mechanism; A drip irrigation belt wheel is also arranged on the frame behind the fertilization mechanism, and the drip irrigation belt is wound on the drip irrigation belt wheel.

2. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 1 is characterized in that: A soil dividing plow is fixed in the middle of the front end of the frame; a rotary tillage mechanism is arranged behind the soil dividing plow; The rotary tilling mechanism comprises a rotary tilling shaft and a plurality of rotary tilling blades arranged on the rotary tilling shaft, wherein the rotary tilling blades are arranged at intervals along the radial direction and the axial direction of the rotary tilling shaft.

3. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 1 is characterized in that: The fertilization mechanism includes an array of organic fertilizer boxes and chemical fertilizer boxes. The organic fertilizer box is located in front of the chemical fertilizer box. An organic fertilizer discharge shaft is arranged in the organic fertilizer box, and a chemical fertilizer discharge shaft is arranged in the chemical fertilizer box. The power transmission mechanism includes a first transmission shaft and a second transmission shaft. The ground wheel is connected to the first transmission shaft via a chain transmission, the first transmission shaft is connected to the second transmission shaft via a chain transmission, the second transmission shaft is connected to the fertilizer discharge shaft via a chain transmission, and the fertilizer discharge shaft is connected to the organic fertilizer discharge shaft via a chain transmission.

4. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 1, characterized in that: The ridging mechanism comprises a plurality of ridging plates, each set of ridging plates comprises two symmetrically arranged ridging plates, and a ridge top straightening plate is arranged above each set of ridging plates; An adjustment plate is fixed at the front end of the ridging plate, and a plurality of adjustment slots in the horizontal direction are arranged at intervals in the vertical direction on the adjustment plate. Bolts are arranged in the adjustment slots for sliding, and the adjustment plate is fixedly connected to the frame through the bolts. The ridge top leveling plate comprises an inclined plate and a horizontal plate, the front end of the inclined plate is connected to the frame through a rotating part, the rear end of the inclined plate is fixedly connected to the horizontal plate, and the front end of the inclined plate is higher than the rear end of the inclined plate; The rotating part includes a rotating shaft, a fixed limit rod and an adjusting shaft. The front end of the ridge top leveling plate is rotatably connected to the frame through the rotating shaft. The fixed limit rod is located above the ridge top leveling plate, one end of which is fixedly connected to the frame, and the other end is provided with a slide groove. The bottom end of the adjusting shaft is rotatably connected to the top surface of the horizontal plate of the ridge top leveling plate, and the upper end of the adjusting shaft is slidably set in the slide groove of the fixed limit rod. The fixed limit rod and the ridge top leveling plate are connected by a first spring, and the first spring is sleeved on the annular outer side of the adjusting shaft.

5. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 4 is characterized in that: The spraying mechanism includes a medicine box, a medicine pump and several spraying pipes. A spraying pipe is provided above each set of ridging plates, and several spraying holes are arranged at intervals at the bottom of the spraying pipe. The medicine box is connected with the medicine spraying pipe through a conveying pipeline, and a medicine pump is arranged at the outlet of the medicine box.

6. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 4, characterized in that: The ground film covering mechanism includes several ground film covering rollers. A ground film covering roller is respectively arranged behind each set of ridging plates. The ground film is wound around the annular outer side of the ground film covering roller. The ground film covering roller is connected to the frame through a ground film covering roller adjustment part. The ground film roller adjustment part comprises two ground film roller adjustment rods symmetrically arranged in the vertical direction, the bottom ends of the two ground film roller adjustment rods are respectively fixed with sliding sleeves, the two ends of the ground film roller are respectively rotatably and slidably arranged in the sliding sleeves, the annular outer sides of the two ground film roller adjustment rods are respectively slidably sleeved with first connecting sleeves, and the first connecting sleeves and the ground film roller adjustment rods are fixedly connected by bolts; A first connecting shaft is fixed on the first connecting sleeve, a first shaft sleeve is fixed on the frame, the first connecting shaft is slidably arranged in the first shaft sleeve, and the connecting shaft and the first shaft sleeve are fixedly connected by bolts.

7. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 4, characterized in that: The film pressing mechanism comprises a plurality of film pressing wheels, each group of film pressing wheels is respectively arranged behind each group of ridging plates, each group of film pressing wheels comprises two film pressing wheels arranged on both sides of the rear of the ground film covering wheel, and the film pressing wheels are connected to the frame through a film pressing wheel adjustment part; The film pressing wheel adjustment part includes a film pressing wheel adjustment rod along the vertical direction, the bottom of the film pressing wheel adjustment rod is hinged to one end of the first connecting plate, the other end of the first connecting plate is fixedly connected to the central axis of the film pressing wheel, the film pressing wheel is rotatably connected to the central axis of the film pressing wheel, the annular outer sliding sleeve of the film pressing wheel adjustment rod is provided with a second connecting sleeve, a threaded hole is provided in the second connecting sleeve, and the second connecting sleeve is fixedly connected to the film pressing wheel adjustment rod by bolts; A second connecting shaft is fixed on the second connecting sleeve, a second shaft sleeve is fixed on the frame, the second connecting shaft is slidably arranged in the second shaft sleeve, and the second shaft sleeve and the second connecting shaft are fixedly connected by bolts; A second connecting plate is fixed on the second connecting sleeve, and the second connecting plate is connected to the first connecting plate through a first connecting rod. A long sliding groove is provided on the second connecting plate, and the upper end of the first connecting rod is slidably set in the long sliding groove. A nut is provided on the top of the first connecting rod, and the lower end of the first connecting rod is fixedly connected to the first connecting plate. The first connecting plate and the second connecting plate are connected by a second spring, and the second spring is wound around the outer side of the ring of the first connecting rod.

8. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 7, characterized in that: The soil pressing mechanism includes a plurality of sets of soil pressing knives, each set of soil pressing knives includes two soil pressing knives, the two soil pressing knives are respectively located behind the two sides of the film covering wheel and behind the film pressing wheel, and the soil pressing knives are curved; the soil pressing knives are respectively connected to the output shafts of the soil pressing reduction box, and the soil pressing knives are driven to rotate by the soil pressing reduction box, and power is transmitted between adjacent soil pressing reduction boxes through the transmission shaft.

9. The multifunctional all-in-one machine for rotary tillage, ridging, fertilization, spraying, drip irrigation, film covering and soil compaction according to claim 8, characterized in that: The frame is provided with a first gear box and a second gear box, the input end of the first gear box is connected to the tractor, the output shaft of the first gear box is connected to the input end of the second gear box through a chain transmission, and the output end of the second gear box is connected to the input end of the soil compaction reduction box through a chain transmission.

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