Ridging Spraying and Film Mulching Machine

Abstract

The present invention provides a ridging, spraying and film mulching machine, belonging to the field of agricultural machinery. The machine includes a "well"-shaped traction frame, on which a ditch opening mechanism, a spraying mechanism, a film mulching mechanism, a film pressing ground wheel mechanism, a roller soil covering mechanism, a disc soil covering mechanism and a seat mechanism are installed from front to back. The widths and heights of the ditch opening mechanism, the film mulching mechanism and the disc soil covering structure are adjustable, the width of the spraying mechanism and the film pressing ground wheel mechanism is adjustable, and the longitudinal position of the seat mechanism is adjustable. The machine of the present invention can be applicable to the soil preparation operations of plant cultivation lands with different planting widths and depths.

Description

Technical Field

[0001] The present invention belongs to the field of agricultural machinery, and particularly relates to a ridging, spraying and film mulching machine. Background Art

[0002] In the large-scale artificial cultivation of Chinese medicinal materials, it is usually necessary to ridge the fields into beds to facilitate the normal growth of Chinese medicinal materials. However, ditch digging and ridging is a heavy physical labor operation. Therefore, medicinal material growers generally hope to have a ditch digging and ridging machine that can effectively reduce labor intensity, has good field adaptability, and high quality. Although there are some ditch digging and ridging machines sold on the market currently, the existing machines cannot adjust the ditch digging shovel on the frame to meet the requirements of different ditch depths, and these machines have no pesticide spraying device and cannot complete the land preparation operations of ditch digging, spraying, and film mulching at one time. Summary of the Invention

[0003] Aiming at the above-mentioned defects or deficiencies existing in the prior art, the present invention provides a ridging, spraying and film mulching machine, which is particularly suitable for the land preparation operation of rhizomatous Chinese medicinal material planting areas.

[0004] To achieve the above object, the technical solution adopted by the present invention is a ridging, spraying and film mulching machine, including a "well"-shaped traction frame. A ditch digging mechanism, a spraying mechanism, a film mulching mechanism, a film pressing ground wheel mechanism, a roller soil covering mechanism, a disc soil covering mechanism and a seat mechanism are installed on the traction frame from front to back. Among them, the widths and heights of the ditch digging mechanism, the film mulching mechanism and the disc soil covering structure are adjustable, the width of the spraying mechanism and the film pressing ground wheel mechanism is adjustable, and the longitudinal position of the seat mechanism is adjustable.

[0005] Furthermore, there are multiple ditch digging mechanisms. Each ditch digging mechanism includes a first horizontal adjustment bolt, a plough arm sleeve, a first vertical adjustment bolt, a ploughshare and a plough arm. The plough arm sleeve is provided with a horizontal hole and a vertical hole. The plough arm sleeve is sleeved on the front cross beam of the traction frame through the horizontal hole at its front part and is fixed by pressing with the first horizontal adjustment bolt. The ploughshare is fixedly installed at the lower end of the plough arm. The upper end of the plough arm is inserted into the vertical hole at the rear part of the plough arm sleeve and is fixed by pressing with the first vertical adjustment bolt.

[0006] According to the growth requirements of the planted medicinal materials, by loosening and tightening the first horizontal adjustment bolt and the first vertical adjustment bolt, the plough arm sleeve and the plough arm move cooperatively, and the adjustment of the ditch width and depth can be realized.

[0007] Further, the medicine spraying mechanism includes a medicine distribution pipe, a nozzle, a plug, a mounting plate, and a medicine delivery pipe. The middle of the medicine distribution pipe is fixed to the mounting plate, and the top of the mounting plate is fixed to the bottom surface of the front cross beam of the traction frame. A number of through holes are evenly arranged at the bottom of the medicine distribution pipe. The nozzle and the plug are respectively threadedly connected to the through holes at the bottom of the medicine distribution pipe. The medicine distribution pipe is connected to a medicine pump arranged at the top of the traction frame through the medicine delivery pipe, and the medicine pump is connected to a medicine water tank arranged at the top of the traction frame through a pipeline.

[0008] A nozzle is correspondingly arranged directly behind each plowshare. After the lateral position of the plowshare is adjusted, the lateral position of the nozzle is correspondingly adjusted by replacing the plug with the nozzle or replacing the nozzle with the plug, so that the nozzle corresponds to the plowshare in front.

[0009] In one of the implementation technical solutions of the present invention, the medicine pump is located behind the medicine water tank.

[0010] Further, hollow transverse plastic film mechanism support beams are vertically arranged on the outer sides of the two longitudinal beams of the traction frame. The plastic film covering mechanism includes a plastic film roller, a connecting plate, a plastic film support, a second vertical adjustment bolt, and a second horizontal adjustment bolt. The plastic film supports symmetrically arranged on both sides of the longitudinal beam of the traction frame are inserted into the transverse plastic film mechanism support beams and are fixedly pressed by the second horizontal adjustment bolt. A vertical hole is opened at the outer end of the plastic film support. The upper end of the connecting plate is inserted into the vertical hole at the outer end of the plastic film support and is fixedly pressed by the second vertical adjustment bolt. Both ends of the plastic film roller are rotatably connected to the lower end of the connecting plate.

[0011] By loosening and tightening the second vertical adjustment bolt and the second horizontal adjustment bolt, the connecting plate and the plastic film support move in cooperation, and the height and width of the plastic film roller are correspondingly adjusted according to the width and depth of the trench.

[0012] Further, hollow transverse ground wheel mechanism support beams are vertically arranged on the tops of the two longitudinal beams of the traction frame. The film pressing ground wheel mechanism has a plurality of members, including a film pressing ground wheel, a third horizontal adjustment bolt, and a ground wheel support. The rotating shaft of the film pressing ground wheel is rotatably connected to the lower part of the ground wheel support. The upper end of the ground wheel support is sleeved on the transverse ground wheel mechanism support beam and is fixedly pressed by the third horizontal adjustment bolt.

[0013] A film pressing ground wheel mechanism is correspondingly arranged behind each plowshare. The film pressing ground wheel is located directly behind the plowshare. By loosening and tightening the third horizontal adjustment bolt and cooperating with the movement of the ground wheel support, the position of the film pressing ground wheel is adjusted according to the width of the trench.

[0014] Further, the roller soil covering mechanism includes a connecting rod and a soil covering roller. There are a plurality of soil covering rollers, and all the soil covering rollers are installed on a central rotating shaft. Both ends of the central rotating shaft are rotatably connected to the lower parts of the symmetrically arranged connecting rods, and the upper ends of the connecting rods are hinged to the transverse ground wheel mechanism support beam.

[0015] The inner wall of the soil covering roller is provided with spiral soil guiding blades to guide the soil inside the soil covering roller to the furrow, and the soil covering roller has a compressing effect on the ridge surface.

[0016] Furthermore, there are two disc soil covering mechanisms, symmetrically arranged on both sides of the traction frame, and connected to the outermost ground wheel bracket through a longitudinally supported beam arranged horizontally. A sleeve is provided on the top surface of the middle part of the longitudinally supported beam, which is sleeved on the rear cross beam of the traction frame and fixed tightly by a fourth transverse adjusting bolt. The disc soil covering mechanism includes a third vertical adjusting bolt and a soil covering disc. The soil covering disc is installed at the lower part of a vertically arranged disc connecting arm. The upper part of the disc connecting arm is inserted into a vertical hole at the rear of the longitudinally supported beam and fixed tightly by the third vertical adjusting bolt.

[0017] When adjusting the width of the outermost two film pressing ground wheel mechanisms, the width between the disc soil covering mechanisms is adjusted together by loosening and tightening the fourth transverse adjusting bolt; by loosening and tightening the third vertical adjusting bolt and cooperating with the movement of the disc connecting arm, the height and guiding direction of the soil covering disc can be adjusted.

[0018] Furthermore, the seat mechanism includes a seat, a seat bracket, an adjusting plate, a first longitudinal adjusting bolt, and a second longitudinal adjusting bolt. The front end of the seat bracket is inserted into a longitudinal sleeve provided at the top of the rear cross beam of the traction frame and the transverse ground wheel mechanism support beam and fixed tightly by the first longitudinal adjusting bolt. The middle part of the bottom of the seat contacts the top surface of the rear part of the seat bracket. The adjusting plate is connected to both sides of the bottom of the seat, and a long slot is opened on the adjusting plate. The second longitudinal adjusting bolt passes through the long slots of the adjusting plates on both sides of the seat and the seat bracket.

[0019] By loosening and tightening the first longitudinal adjusting bolt and cooperating with the forward and backward movement of the seat bracket, the position of the entire seat mechanism can be longitudinally adjusted to enable the driver to sit in a comfortable position. By loosening and tightening the second longitudinal adjusting bolt and cooperating with the forward and backward movement of the seat, the position of the seat on the seat bracket can be longitudinally adjusted.

[0020] Compared with the prior art, due to the adoption of the above technical solution, the beneficial technical effects of the present invention are: the machine of the present invention can be applicable to the soil preparation operation of plant cultivation lands with different planting widths and depths, and can perform fertilization operations when a liquid fertilizer is added to the liquid medicine tank. Description of the Drawings

[0021] Figure 1 is the left view of the ridging, spraying and film covering machine according to an embodiment of the present invention;

[0022] Figure 2 is Figure 1 the rear view of the medicine distribution pipe in

[0023] Reference numerals: 1 - towing frame, 2 - first horizontal adjustment bolt, 3 - plough arm sleeve, 4 - first vertical adjustment bolt, 5 - plastic film roller, 6 - connecting plate, 7 - plastic film support, 8 - second vertical adjustment bolt, 9 - second horizontal adjustment bolt, 10 - liquid medicine tank, 11 - liquid medicine pump, 12 - third horizontal adjustment bolt, 13 - first longitudinal adjustment bolt, 14 - fourth horizontal adjustment bolt, 15 - seat support, 16 - seat, 17 - adjustment plate, 18 - second longitudinal adjustment bolt, 19 - mounting plate, 20 - ploughshare, 21 - medicine distribution pipe, 22 - nozzle, 23 - medicine delivery pipe, 24 - film pressing ground wheel, 25 - connecting rod, 26 - soil covering roller, 27 - third vertical adjustment bolt, 28 - soil covering disc, 29 - plug. Detailed implementation manners

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below through preferred embodiments.

[0025] Embodiment

[0026] Please refer to the attached Figure 1-2 As shown in the figure, a ridging spraying and film covering machine provided by the present invention includes a "well"-shaped towing frame 1. An opening mechanism, a spraying mechanism, a film covering mechanism, a film pressing ground wheel mechanism, a roller soil covering mechanism, a disc soil covering mechanism and a seat mechanism are installed on the towing frame 1 from front to back. The width and height of the opening mechanism, the film covering mechanism and the disc soil covering structure can be adjusted, the width of the spraying mechanism and the film pressing ground wheel mechanism can be adjusted, and the longitudinal position of the seat mechanism can be adjusted.

[0027] There are multiple opening mechanisms. Each opening mechanism includes a first horizontal adjustment bolt 2, a plough arm sleeve 3, a first vertical adjustment bolt 4, a ploughshare 20 and a plough arm. The plough arm sleeve 3 is provided with a horizontal hole and a vertical hole. The plough arm sleeve 3 is sleeved on the front cross beam of the towing frame 1 through the horizontal hole at its front part and is fixed by pressing with the first horizontal adjustment bolt 2. The ploughshare 20 is fixedly installed at the lower end of the plough arm. The upper end of the plough arm is inserted into the vertical hole at the rear part of the plough arm sleeve 3 and is fixed by pressing with the first vertical adjustment bolt 4. According to the growth requirements of the planted medicinal materials, by loosening and tightening the first horizontal adjustment bolt 2 and the first vertical adjustment bolt 4, the plough arm sleeve 3 and the plough arm can move in cooperation to realize the adjustment of the opening width and depth.

[0028] In this embodiment, the number of the opening mechanisms is preferably 4.

[0029] The spraying mechanism includes a chemical distribution pipe 21, a nozzle 22, a plug 29, a mounting plate 19, and a medicine delivery pipe 23. The middle part of the chemical distribution pipe 21 is fixed to the mounting plate 19, and the top of the mounting plate 19 is fixed to the bottom surface of the front cross beam of the traction frame 1. A number of through holes are evenly arranged at the bottom of the chemical distribution pipe 21. The nozzle 22 and the plug 29 are respectively threadedly connected to the through holes at the bottom of the chemical distribution pipe 21. The chemical distribution pipe 21 is connected to a medicine water pump 11 arranged at the top of the traction frame 1 through the medicine delivery pipe 23, and the medicine water pump 11 is connected to a medicine water tank 10 arranged at the top of the traction frame 1 through a pipeline; a nozzle 22 is correspondingly arranged directly behind each plowshare 20. After the lateral position of the plowshare 20 is adjusted, the lateral position of the nozzle 22 is correspondingly adjusted by replacing the nozzle 22 with the plug 29 or the plug 29 with the nozzle 22 so that the nozzle 22 corresponds to the front plowshare 20.

[0030] In this embodiment, the medicine water pump 11 is located behind the medicine water tank 10, and an external battery or a tractor battery is connected when the medicine water pump 11 works.

[0031] Liquid fertilizer can be added to the medicine water tank 10 so that the machine in this embodiment can perform fertilization operations.

[0032] Hollow transverse plastic film mechanism support beams are vertically provided on the outer sides of the two longitudinal beams of the traction frame 1. The film covering mechanism includes a plastic film roller 5, a connecting plate 6, a plastic film support 7, a second vertical adjustment bolt 8, and a second transverse adjustment bolt 9. The plastic film supports 7 symmetrically arranged on both sides of the longitudinal beam of the traction frame 1 are inserted into the transverse plastic film mechanism support beams and are fixed tightly by the second transverse adjustment bolt 9. Vertical holes are opened at the outer ends of the plastic film supports 7. The upper end of the connecting plate 6 is inserted into the vertical holes at the outer ends of the plastic film supports 7 and is fixed tightly by the second vertical adjustment bolt 8. Both ends of the plastic film roller 5 are rotatably connected to the lower ends of the connecting plate 6; by loosening and tightening the second vertical adjustment bolt 8 and the second transverse adjustment bolt 9, the connecting plate 6 and the plastic film support 7 move in cooperation to correspondingly adjust the height and width of the plastic film roller 5 according to the width and depth of the ditch.

[0033] Hollow transverse ground wheel mechanism support beams are also vertically provided on the tops of the two longitudinal beams of the traction frame 1. The film pressing ground wheel mechanism has multiple ones, including film pressing ground wheels 24, third transverse adjustment bolts 12, and ground wheel supports. The rotating shaft of the film pressing ground wheel 24 is rotatably connected to the lower part of the ground wheel support. The upper end of the ground wheel support is sleeved on the transverse ground wheel mechanism support beam and is fixed tightly by the third transverse adjustment bolt 12; a film pressing ground wheel mechanism is correspondingly arranged behind each plowshare 20, and the film pressing ground wheel 24 is located directly behind the plowshare 20. By loosening and tightening the third transverse adjustment bolt 12 and cooperating with the movement of the ground wheel support, the position of the film pressing ground wheel 24 is correspondingly adjusted according to the width of the ditch.

[0034] Correspondingly, the number of film pressing ground wheel mechanisms in this embodiment is 4.

[0035] The drum soil covering mechanism includes a connecting rod 25 and soil covering drums 26. There are multiple soil covering drums 26, and multiple soil covering drums 26 are all installed on a central rotating shaft. Both ends of the central rotating shaft are rotatably connected to the lower parts of symmetrically arranged connecting rods 25. The upper ends of the connecting rods 25 are hinged to the support beam of the transverse ground wheel mechanism; spiral soil guiding sheets are arranged on the inner wall of the soil covering drum 26 to guide the soil inside the soil covering drum 26 to the ridge ditch, and the soil covering drum 26 has a compressing effect on the ridge surface.

[0036] In this embodiment, two soil covering drums 26 are provided.

[0037] There are two disc soil covering mechanisms, which are symmetrically arranged on both sides of the traction frame 1 and are connected to the outermost ground wheel support through a horizontally and longitudinally arranged longitudinal support beam. A sleeve is provided on the top surface of the middle part of the longitudinal support beam. The sleeve is sleeved on the rear cross beam of the traction frame 1 and is fixed by a fourth transverse adjustment bolt 14. The disc soil covering mechanism includes a third vertical adjustment bolt 27 and a soil covering disc 28. The soil covering disc 28 is installed at the lower part of a vertically arranged disc connecting arm. The upper part of the disc connecting arm is inserted into a vertical hole at the rear of the longitudinal support beam and is fixed by a third vertical adjustment bolt 27; when adjusting the width of the outermost two film pressing ground wheel 24 mechanisms, by loosening and tightening the fourth transverse adjustment bolt 14, the width between the disc soil covering mechanisms is adjusted together; by loosening and tightening the third vertical adjustment bolt 27 and cooperating with the movement of the disc connecting arm, the height and guiding direction of the soil covering disc 28 can be adjusted.

[0038] The seat mechanism includes a seat 16, a seat support 15, an adjustment plate 17, a first longitudinal adjustment bolt 13, and a second longitudinal adjustment bolt 18. The front end of the seat support 15 is inserted into a longitudinal sleeve provided at the top of the rear cross beam of the traction frame 1 and the support beam of the transverse ground wheel mechanism and is fixed by a first longitudinal adjustment bolt 13. The middle of the bottom of the seat 16 contacts the top surface of the rear part of the seat support 15. The adjustment plate 17 is connected to both sides of the bottom of the seat 16. Long strip holes are opened on the adjustment plate 17. The second longitudinal adjustment bolt 18 passes through the long strip holes of the adjustment plates 17 on both sides of the seat 16 and the seat support 15; by loosening and tightening the first longitudinal adjustment bolt 13 and cooperating with the forward and backward movement of the seat support 15, the position of the entire seat mechanism can be longitudinally adjusted to enable the driver to sit in a comfortable position. By loosening and tightening the second longitudinal adjustment bolt 18 and cooperating with the forward and backward movement of the seat 16, the position of the seat 16 on the seat support 15 can be longitudinally adjusted.

[0039] The above is only a preferred embodiment of the present invention, which is used to explain the technical solution of the present invention. Those skilled in the art can also make conventional modifications, equivalent replacements, and improvements within the spirit and principles of the present invention.

Claims

1. Ridging, spraying and film covering machine, including a "well"-shaped traction frame, characterized in that: A ditching mechanism, a spraying mechanism, a film mulching mechanism, a film pressing ground wheel mechanism, a roller soil covering mechanism, a disc soil covering mechanism and a seat mechanism are installed on the traction frame from front to back. Among them, the widths and heights of the ditching mechanism, the film mulching mechanism and the disc soil covering structure are adjustable, the width of the spraying mechanism and the film pressing ground wheel mechanism is adjustable, and the longitudinal position of the seat mechanism is adjustable; There are multiple ditching mechanisms. Each ditching mechanism includes a first transverse adjustment bolt, a plough arm sleeve, a first vertical adjustment bolt, a ploughshare and a plough arm. The plough arm sleeve is provided with a transverse hole and a vertical hole. The plough arm sleeve is sleeved on the front cross beam of the traction frame through the transverse hole at its front part and is fixed by pressing with the first transverse adjustment bolt. The ploughshare is fixedly installed at the lower end of the plough arm. The upper end of the plough arm is inserted into the vertical hole at the rear part of the plough arm sleeve and is fixed by pressing with the first vertical adjustment bolt; The spraying mechanism includes a medicine distribution pipe, a nozzle, a plug, a mounting plate and a medicine conveying pipe. The middle part of the medicine distribution pipe is fixed on the mounting plate. The top of the mounting plate is fixed on the bottom surface of the front cross beam of the traction frame. A number of through holes are evenly arranged at the bottom of the medicine distribution pipe. The nozzle and the plug are respectively threadedly connected to the through holes at the bottom of the medicine distribution pipe. The medicine distribution pipe is connected to a medicine water pump arranged on the top of the traction frame through the medicine conveying pipe, and the medicine water pump is connected to a medicine water tank arranged on the top of the traction frame through a pipeline; Hollow transverse film mulching mechanism support beams are vertically arranged on the outer sides of the two longitudinal beams of the traction frame. The film mulching mechanism includes a film roll, a connecting plate, a film mulching support, a second vertical adjustment bolt and a second transverse adjustment bolt. The film mulching supports symmetrically arranged on both sides of the longitudinal beam of the traction frame are inserted into the transverse film mulching mechanism support beams and are fixed by pressing with the second transverse adjustment bolt. A vertical hole is opened at the outer end of the film mulching support. The upper end of the connecting plate is inserted into the vertical hole at the outer end of the film mulching support and is fixed by pressing with the second vertical adjustment bolt. Both ends of the film roll are rotatably connected to the lower ends of the connecting plate; Hollow transverse ground wheel mechanism support beams are also vertically arranged on the tops of the two longitudinal beams of the traction frame. There are multiple film pressing ground wheel mechanisms, including film pressing ground wheels, third transverse adjustment bolts and ground wheel supports. The rotating shaft of the film pressing ground wheel is rotatably connected to the lower part of the ground wheel support. The upper end of the ground wheel support is sleeved on the transverse ground wheel mechanism support beam and is fixed by pressing with the third transverse adjustment bolt; The seat mechanism includes a seat, a seat support, an adjustment plate, a first longitudinal adjustment bolt and a second longitudinal adjustment bolt. The front end of the seat support is inserted into a longitudinal sleeve arranged at the top of the rear cross beam of the traction frame and the transverse ground wheel mechanism support beam and is fixed by pressing with the first longitudinal adjustment bolt. The middle of the bottom of the seat contacts the top surface of the rear part of the seat support. The adjustment plate is connected to both sides of the bottom of the seat. A long strip hole is opened on the adjustment plate. The second longitudinal adjustment bolt passes through the long strip holes on the adjustment plates on both sides of the seat and the seat support.

2. The ridging, spraying and film covering machine according to claim 1, characterized in that: The roller soil covering mechanism includes connecting rods and soil covering rollers. There are multiple soil covering rollers. Multiple soil covering rollers are all installed on a central rotating shaft. Both ends of the central rotating shaft are rotatably connected to the lower parts of the symmetrically arranged connecting rods. The upper ends of the connecting rods are hinged to the transverse ground wheel mechanism support beam.

3. The ridging, spraying and film covering machine according to claim 1, characterized in that: There are two of the disc soil covering mechanisms, which are symmetrically arranged on both sides of the traction frame and are connected to the outermost ground wheel bracket through a longitudinally supported beam arranged horizontally and longitudinally. A sleeve is provided on the top surface of the middle part of the longitudinally supported beam. The sleeve is sleeved on the rear cross beam of the traction frame and is fixed by pressing with a fourth transverse adjusting bolt. The disc soil covering mechanism includes a third vertical adjusting bolt and a soil covering disc. The soil covering disc is installed at the lower part of a vertically arranged disc connecting arm. The upper part of the disc connecting arm is inserted into a vertical hole at the rear of the longitudinally supported beam and is fixed by pressing with a third vertical adjusting bolt.

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