CN211210407U - German chamomile drip irrigation and mulching integrated seeder - Google Patents
German chamomile drip irrigation and mulching integrated seeder Download PDFInfo
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- CN211210407U CN211210407U CN201921978574.0U CN201921978574U CN211210407U CN 211210407 U CN211210407 U CN 211210407U CN 201921978574 U CN201921978574 U CN 201921978574U CN 211210407 U CN211210407 U CN 211210407U
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Abstract
The application relates to a German chamomile drip irrigation and mulching integrated seeder, which comprises a drip irrigation belt bracket, a mulching film bracket, a paving mechanism, an earthing mechanism and a film breaking seeding mechanism, wherein the drip irrigation belt bracket, the mulching film bracket, the paving mechanism, the earthing mechanism and the film breaking seeding mechanism are fixed on a rack; a press roller is arranged at the most front side of the frame; the laying mechanism comprises a ditching disc and a film spreading roller, the ditching disc is hung on two sides of the rack on the rear side of the press roller, and the film spreading roller is hung on the rack on the rear side of the ditching disc; the soil covering mechanism comprises a soil covering disc and a soil covering roller, the soil covering disc is hung on two sides of the rack behind the film spreading roller, and the soil covering roller is hung between the soil covering discs; a seed box is arranged at the rear side of the rack, a seeding mechanism is arranged at a seed outlet of the seed box, the seed outlet of the seeding mechanism is communicated with a seeding pipe, the seed outlet of the seeding pipe is fixed at the rear side of the film breaking seeding mechanism, and the film breaking seeding mechanism is connected to the rear end of the rack. The structure is reasonable and compact, and the turning radius is small; this application is laid the drip irrigation zone, is laid the plastic film, and the seeding is once only accomplished, and whole process is reasonable, has satisfied the demand of seeding.
Description
Technical Field
The application relates to the technical field of agricultural harvesting machinery, in particular to a German chamomile drip irrigation and mulching integrated seeder.
Background
At present, a film paving machine used in planting is generally small in a single ridge, simple in structure, only capable of paving films, free of other functions such as seeding and drip irrigation tape paving, single in function, capable of paving drip irrigation tapes with the front portion in the using process, capable of achieving follow-up seeding repeated labor for multiple times, low in working efficiency and high in labor intensity.
Lay membrane, seeding all-in-one among the prior art, its most types are with seed case and fertilizer case setting in plastic film support front side, adopt the setting mode of spreading the membrane after sowing earlier, this just makes still need carry out the rupture of membranes operation alone in the definite time after spreading the membrane for ensure that the seedling that grows can not appear burning the seedling because of the intraductal high temperature.
The film spreading and sowing integrated machine adopts a hill planter, although the film spreading device is arranged on the front side of the hill planter, the overall occupied space of the hill planter is large, so that the length of the integrated machine is lengthened, the operation in the field is inconvenient, particularly when the integrated machine turns in the field, the turning radius is large, and the integrated machine is inconvenient to adjust to a sowing position.
And the drip irrigation tape laying machine in the prior art is used separately with the film laying machine, and the related technical content of the chrysanthemum sowing film laying machine integrating film laying, drip irrigation tape laying and sowing is not reported.
Disclosure of Invention
The application provides a save seeding operation time, collect and spread the membrane, lay drip irrigation zone, sow in integrative german chamomile drip irrigation and spread integrative seeder of membrane.
The purpose of the application is realized as follows: the German chamomile drip irrigation and film mulching integrated seeder comprises a drip irrigation belt bracket, a mulching film bracket, a laying mechanism, an earthing mechanism and a film breaking seeding mechanism which are fixed on a rack from front to back; a drip irrigation tape roller for bearing a drip irrigation tape is arranged on the drip irrigation tape bracket, and a mulching film roller for bearing a mulching film roll is arranged on the mulching film bracket;
a press roller is arranged at the most front side of the frame;
the laying mechanism comprises a ditching disc and a film spreading roller, the ditching disc is hung on two sides of the rack on the rear side of the press roller, and the film spreading roller is hung on the rack on the rear side of the ditching disc;
the soil covering mechanism comprises a soil covering disc and a soil covering roller, the soil covering disc is hung on two sides of the rack behind the film spreading roller, and the soil covering roller is hung between the soil covering discs;
a seed box is arranged at the rear side of the rack, a seeding mechanism is arranged at a seed outlet of the seed box, the seed outlet of the seeding mechanism is communicated with a seeding pipe, the seed outlet of the seeding pipe is fixed at the rear side of the film breaking seeding mechanism, and the film breaking seeding mechanism is connected to the rear end of the rack.
A first cross beam, a second cross beam, a third cross beam and a rear end cross beam are arranged in the rack from front to back; a first suspension bracket, a second suspension bracket and a third suspension bracket are arranged on the two sides of the frame from front to back; the first suspension bracket is arranged between the first cross beam and the second cross beam; the second suspension bracket is arranged between the second cross beam and the third cross beam; the third suspension bracket is arranged between the third cross beam and the rear end cross beam.
The front end of the first beam is provided with a bulldozing mechanism, the bulldozing mechanism comprises suspension sleeves fixed on two sides of the front end of the first beam, suspension rods are inserted in the suspension sleeves, bulldozing plates are fixedly connected to the lower parts of the two suspension rods, the inner ends of the two bulldozing plates are connected, and the tips of the bulldozing plates are in advance; a reinforcing beam is arranged between the two bulldozing plates, a connecting rod is connected between the reinforcing beam and the first cross beam, and two ends of the connecting rod are respectively hinged with the upper end of the reinforcing beam and the front end of the first cross beam.
The compression roller is arranged at the first suspension bracket; the ditching discs are arranged on two sides of the second cross beam; the film spreading roller is arranged at the second suspension bracket; a fixed shaft is arranged between the second hanging racks, a swing rod is sleeved on the fixed shaft, a die pressing wheel is arranged at the lower end of the swing rod and is positioned at the rear side of the film spreading roller and between the two soil covering discs; the soil covering disc is arranged at the third cross beam and is positioned at the rear side of the third cross beam; the soil covering roller is arranged at the third suspension bracket;
the middle part of the second beam is provided with a drip irrigation tape limiting mechanism, the drip irrigation tape limiting mechanism comprises a stand column fixedly connected with the second beam, the upper part of the stand column is sleeved with a limiting sleeve, the rear part of the limiting sleeve is provided with a limiting ring, the lower part of the stand column is sleeved with a wheel carrier, and a limiting wheel is arranged in the wheel carrier; and the middle part of the upright post is sheathed with a limit sleeve which is fixedly connected with the second cross beam, and a locking bolt is screwed on the limit sleeve.
A rear bracket is fixedly arranged on the rear side part of the rack, and four corners of the lower end of the seed box are fixedly connected with the rear bracket; the seed box comprises a seed storage bin for storing seeds, a seed outlet is formed in the bottom of the seed storage bin, and a seed sowing mechanism is arranged outside the seed outlet.
The seeding mechanism comprises a seeding box covering the seed outlet, a seeding bin is connected to the lower part of the seeding box, a seeding gear is arranged at the connecting part of the seeding box and the seeding bin, the seeding gear is linked with a transmission shaft, the transmission shaft transversely penetrates through the seeding box, and two ends of the transmission shaft are connected with bearing seats with bearings arranged on two sides of the seed box; a connecting sleeve used for connecting a seeding pipe is sleeved outside the seed outlet of the seeding bin, and the seed inlet of the seeding pipe is in butt joint with the seed outlet of the seeding bin; a driven gear is arranged on one side of the transmission shaft and is linked with the driving gear; a gear bracket is arranged on the rack, a tensioning gear is arranged on the gear bracket, and the driving gear, the tensioning gear and the driven gear are linked; the surface of the seed sowing gear is provided with teeth, and a seed sowing groove is formed between every two teeth.
The film breaking and seeding mechanism comprises an upper pressure rod fixedly connected with the rear end of the rack, a lower pressure rod is arranged on the lower side of the upper pressure rod, a connecting pressure rod is connected between the upper pressure rod and the lower pressure rod, and a pressure spring is sleeved on the connecting pressure rod; the front end of the lower pressure rod is hung at the lower side of the rear end of the frame, the rear end of the lower pressure rod is provided with a fixed shaft, and the two sides of the fixed shaft are provided with a left film breaking ditching disc and a right film breaking ditching disc which can rotate; a pipe frame is fixed at the rear part of the lower pressure rod, and the lower part of the seeding pipe is seated and fixed on the pipe frame; the lower end of the connecting pressure rod is hinged with the lower pressure rod, and the upper end of the connecting pressure rod penetrates out of the upper pressure rod; an outer clamping plate and an inner clamping plate are clamped on the front end surface and the rear end surface of the two sides of the rear end beam of the rack, and the outer clamping plate and the inner clamping plate are fixed on the two sides of the rear end beam through connecting bolts; the front end of the upper pressure lever is fixedly connected with the outer clamping plate; the lower part of the inner clamping plate is lower than the rear end cross beam, and the front end of the lower pressure rod is hinged with the lower part of the inner clamping plate; the left film breaking ditching disc and the right film breaking ditching disc are arranged on two sides of the fixed shaft in an inverted splayed shape.
The pipe frame consists of two round rods, the two round rods comprise connecting parts connected with the lower pressing rods, bearing parts for bearing the seeding pipes and clamping parts for clamping and fixing the seeding pipes; the two round rods are gradually separated from the front end of the connecting part to the rear end of the bearing part and keep parallel after reaching the clamping part; one part of the lower part of the seeding pipe is seated on the bearing part, and the other part of the seeding pipe is clamped and fixed by the clamping part; the connecting part is an upward convex arc-shaped bulge at the connecting part with the bearing part, the bearing part gradually inclines downwards from front to back, and the clamping parts are horizontally arranged.
The pipe wall of the seed outlet at the lower end of the seeding pipe is connected with a soil mixing chain.
The device has a reasonable and compact structure, is suitable for field operation, is dragged by a traction machine, has a small turning radius, and can be quickly and quickly adjusted to a sowing position; this application has removed follow-up rupture of membranes operation from through leading shop membrane, the setting of rearmounted seeding, has saved whole activity duration. This application is laid the drip irrigation zone, is laid the plastic film, and the seeding is once only accomplished, and whole process is reasonable, has satisfied the demand of seeding.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of the seeding mechanism;
FIG. 3 is a schematic structural diagram of a drip irrigation tape limiting mechanism;
FIG. 4 is a schematic structural view of a drip irrigation tape entering drip irrigation tape limiting mechanism;
FIG. 5 is a schematic structural view of a seeding mechanism;
FIG. 6 is a schematic diagram of the transmission structure of the seeding mechanism;
fig. 7 is a schematic structural view of the dozing mechanism.
Legend: 1. drip irrigation belt roller, 2, mulching film roller, 3, traction frame, 4, drip irrigation belt bracket, 5, mulching film bracket, 6, first beam, 7, first suspension frame, 8, press roller, 9, second beam, 10, ditching adjusting mechanism, 11, ditching disc, 12, frame, 13, second suspension frame, 14, film spreading roller, 15, earthing adjusting mechanism, 16, third beam, 17, earthing disc, 18, third suspension frame, 19, earthing roller, 20, seeding mechanism, 20-1, upper pressure bar, 20-2, connecting pressure bar, 20-3, left film breaking ditching disc, 20-4, pipe frame, 20-5, soil mixing chain, 20-6, rotating shaft, 20-7, right film breaking ditching disc, 20-8, lower pressure bar, 21, rear bracket, 22, seed box, 23, seeding pipe, 24, upright post, 25, limiting sleeve, 26, wheel carrier, 27. spacing wheel, 28, spacing ring, 29, spacing sleeve, 30, drip irrigation belt, 31, seeding box, 32, tooth, 33, seeding groove, 34, seeding gear, 35, seeding bin, 36, connecting sleeve, 37, transmission shaft, 38, driving gear, 39, tensioning gear, 40, driven gear, 41, suspension sleeve, 42, suspension rod, 43, bulldozing plate, 44, reinforcing beam, 45 and connecting rod.
Detailed Description
The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction of fig. 1 in the specification.
The invention will be further described with reference to the following examples and drawings, in which: as shown in the attached figures 1-7, the german chamomile drip irrigation and film mulching integrated seeder comprises a drip irrigation tape support 4, a mulching film support 5, a laying mechanism, an earthing mechanism and a film breaking seeding mechanism 20 which are fixed on a rack 11 from front to back; a drip irrigation tape roller 1 for bearing a drip irrigation tape is arranged on the drip irrigation tape support 4, and a mulching film roller 2 for bearing a mulching film roll is arranged on the mulching film support 5;
a press roller 8 is arranged at the most front side of the frame 12;
the laying mechanism comprises a ditching disc 11 and a film spreading roller 14, the ditching disc 11 is hung on two sides of a rack 12 on the rear side of the press roller 8, and the film spreading roller 14 is hung on the rack 12 on the rear side of the ditching disc 11;
the soil covering mechanism comprises a soil covering disk 17 and a soil covering roller 19, the soil covering disk 17 is hung on two sides of the rack 12 behind the film spreading roller 14, and the soil covering roller 19 is hung between the soil covering disks 17;
a seed box 22 is arranged at the rear side of the frame 12, a seeding mechanism is arranged at a seed outlet of the seed box 22, the seed outlet of the seeding mechanism is communicated with a seeding pipe 23, the seed outlet of the seeding pipe 23 is fixed at the rear side of a film breaking seeding mechanism 20, and the film breaking seeding mechanism 20 is connected at the rear end of the frame 12.
Further, a first cross beam 6, a second cross beam 9, a third cross beam 16 and a rear end cross beam are arranged in the frame 12 from front to rear; a first suspension bracket 7, a second suspension bracket 13 and a third suspension bracket 18 are arranged from front to back on two sides of the frame 12; the first suspension bracket 7 is arranged between the first beam 6 and the second beam 9; the second suspension bracket 13 is arranged between the second beam 9 and the third beam 16; the third suspension bracket 18 is arranged between the third beam 16 and the rear end beam.
As shown in fig. 7, a dozing mechanism is mounted on the front end of the first beam 6, and includes suspension sleeves 41 fixed to both sides of the front end of the first beam 6, suspension rods 42 inserted into the suspension sleeves 41, dozing blades 43 fixedly connected to lower portions of the suspension rods 42, and the dozing blades 43 connected to inner ends thereof with leading tips.
Further, a reinforcing beam 44 is arranged between the two dozer plates 43, a connecting rod 45 is connected between the reinforcing beam 44 and the first cross beam 6, and two ends of the connecting rod 45 are respectively hinged with the upper end of the reinforcing beam 44 and the front end of the first cross beam 6.
As shown in fig. 1 and 6, the press roller 8 is installed at the first suspension bracket 7, a bearing seat with a bearing is installed at the lower part of the first suspension bracket 7, rotating shafts are fixedly connected to the left and right sides of the press roller 8, and the rotating shafts penetrate into the bearing to be connected with the first suspension bracket 7; on one of the shafts is mounted a drive gear 38.
As shown in fig. 1, the ditching discs 11 are arranged on two sides of the second beam 9, a fixed shaft is arranged in the center of the ditching disc 11, and the ditching disc 11 rotates by taking the fixed shaft as a shaft; the outside of the fixed shaft is fixedly connected with a ditching adjusting mechanism 10, and the ditching adjusting mechanism 10 is arranged on the second cross beam 9. The ditching adjusting mechanism 10 comprises a sleeve fixed on the side of the second cross beam 9, an adjusting rod is inserted in the sleeve, and the adjusting rod is fixedly connected with the dead axle. The sleeve is screwed with a locking bolt, when the locking bolt is loosened, the adjusting rod can move up and down in the sleeve, so that the soil penetration depth of the ditching disc 11 is adjusted, and after the soil penetration depth is determined, the locking bolt is screwed, and the adjusting rod is positioned.
As shown in fig. 3 and 4, a drip irrigation tape limiting mechanism is installed in the middle of the second beam 9, the drip irrigation tape limiting mechanism includes a vertical column 24 fixedly connected with the second beam 9, a limiting sleeve 29 is sleeved on the upper portion of the vertical column 24, a limiting ring 28 is arranged at the rear portion of the limiting sleeve 29, a wheel frame 26 is sleeved on the lower portion of the vertical column, and a limiting wheel 27 is installed in the wheel frame 26. The drip irrigation zone limiting mechanisms are arranged in pairs in the middle of the second cross beam 9 and are positioned between the two ditching discs 11.
Furthermore, the middle part of the upright post 24 is covered with a limit sleeve 25, the limit sleeve 25 is fixedly connected with the second cross beam 9, a locking bolt is screwed on the limit sleeve 25, and when the locking bolt is loosened, the upright post 24 can move up and down, so that the depth of the drip irrigation tape 30 pressed into the soil is adjusted.
The drip irrigation tape 30 is led out from the drip irrigation tape roller 1, passes through the limiting ring 28, passes through the inner side and the bottom side of the limiting wheel 27, and is arranged below the film spreading roller 14 and the soil covering roller 19. Through the limit of the limit ring 28 and the limit wheel 27, the drip irrigation tape 30 can be ensured not to shake back and forth in the laying process and always kept laid on the advancing straight line of the whole machine.
As shown in fig. 1, the film spreading roller 14 is installed at the second suspension frame 13, a bearing seat with a bearing is installed at the lower part of the second suspension frame 13, rotating shafts are fixedly connected to the left side and the right side of the film spreading roller 14, and the rotating shafts penetrate into the bearing and are connected with the second suspension frame 13.
A fixed shaft (not shown in the figure) is arranged between the second hanging racks 13, a swing rod (not shown in the figure) is sleeved on the fixed shaft, a die pressing wheel (not shown in the figure) is arranged at the lower end of the swing rod, and the die pressing wheel is positioned at the rear side of the film spreading roller 14 and between the two soil covering disks 17.
As shown in fig. 1, the soil covering tray 17 is installed at the third beam 16, is located at the rear side of the third beam 16, is provided with a fixed shaft at the center of the soil covering tray 17, and rotates by taking the fixed shaft as a shaft; the outside of the fixed shaft is fixedly connected with a soil covering adjusting mechanism 15, and the soil covering adjusting mechanism 15 is arranged on a third beam 16. The soil covering adjusting mechanism 15 comprises a sleeve fixed on the side of the third beam 16, an adjusting rod is inserted in the sleeve, and the adjusting rod is fixedly connected with the dead axle. The sleeve is screwed with a locking bolt, and when the locking bolt is loosened, the adjusting rod can move up and down in the sleeve, so that the distance between the soil covering disc 17 and the ground is adjusted, and the soil covering amount is controlled.
As shown in fig. 1, the soil covering roller 19 is installed at the third suspension bracket 18, a bearing seat with a bearing is installed at the lower part of the third suspension bracket 18, and rotating shafts are fixedly connected to the left and right sides of the soil covering roller 19 and penetrate into the bearing to be connected with the third suspension bracket 18. The soil covering plate 17 covers the floating soil inwards, one part of the soil is directly covered on the mulching film, and the other part of the soil enters the soil covering roller 19 from soil inlets at two sides of the soil covering roller 19 and is scattered out from a soil outlet on the surface of the soil covering roller 19 to be covered on the mulching film. The construction of the soil drum 19 may be as in the prior art.
As shown in fig. 1, 5 and 6, a rear bracket 21 is fixedly installed at the rear side of the frame 12, and four corners of the lower end of the seed box 22 are fixedly connected with the rear bracket 21.
A driven gear 40 is attached to the drive shaft 37 and is linked to the drive gear 38.
The surface of the seeding gear 34 is provided with teeth 32, and a seeding groove 33 is formed between every two teeth 32.
The frame 12 is provided with a gear bracket, and the gear bracket is provided with a tension gear 39, a driving gear 38, the tension gear 39 and a driven gear 40 which are linked. The press roller 8 rotates while traveling, and drives the driving gear 38 to rotate, thereby driving the driven gear 40, the transmission shaft, and the seed sowing gear 34 to rotate. When the seed sowing gear 34 rotates, the seeds dropped into the seed sowing groove 33 drop into the seed sowing pipe 23 at intervals in batches by the rotation of the seed sowing gear 34, and then drop into the sowing trench from the seed sowing pipe 23, thereby forming interval sowing.
As shown in figure 2, the film breaking and seeding mechanism comprises an upper pressure rod 20-1 fixedly connected with the rear end of the frame 12, a lower pressure rod 20-8 is arranged at the lower side of the upper pressure rod 20-1, a connecting pressure rod 20-2 is connected between the upper pressure rod 20-1 and the lower pressure rod 20-8, and a pressure spring is sleeved on the connecting pressure rod 20-2. The front end of a lower pressure rod 20-8 is hung at the lower side of the rear end of the frame 12, the rear end of the lower pressure rod 20-8 is provided with a fixed shaft, and the two sides of the fixed shaft are provided with a left film breaking ditching disc 20-3 and a right film breaking ditching disc 20-7 which can rotate; the rear part of the lower pressure rod 20-8 is fixed with a pipe frame 20-4, and the lower part of the seeding pipe 23 is seated and fixed on the pipe frame 20-4.
The lower end of the connecting pressure rod 20-2 is hinged with the lower pressure rod 20-8, and the upper end of the connecting pressure rod penetrates out of the upper pressure rod 20-1.
An outer clamping plate and an inner clamping plate are clamped on the front end surface and the rear end surface of two sides of the rear end beam of the frame 12, and the outer clamping plate and the inner clamping plate are fixed on two sides of the rear end beam through connecting bolts. The front end of the upper pressure lever 20-1 is fixedly connected with the outer clamping plate; the lower part of the inner clamping plate is lower than the rear end beam, and the front end of the lower pressing rod 20-8 is hinged with the lower part of the inner clamping plate.
The pressure spring presses the lower pressure rod 20-8 to keep downward pressure, so that the left film breaking ditching disc 20-3 and the right film breaking ditching disc 20-7 have enough pressure to be inserted into the mulching film, and the film breaking and ditching operations are completed.
The pipe frame 20-4 consists of two round rods, wherein each round rod comprises a connecting part connected with the lower pressing rod 20-8, a bearing part for bearing the sowing pipe 23 and a clamping part for clamping and fixing the sowing pipe 23; the two round rods are gradually separated from the front end of the connecting part to the rear end of the bearing part and keep parallel after reaching the clamping part; one part of the lower part of the seeding pipe 23 is seated on the bearing part, and the other part is clamped and fixed by the clamping part, so that the seed outlet of the seeding pipe 23 is kept close to the ground. For further fixation, the seeding tube 23 can be bound to the holding portion near the seed outlet portion by using a rope. It is also conceivable to bind the sowing tube 23 located on the side of the upper pressing rod 20-1 to the upper pressing rod 20-1.
The connecting part is an upward convex arc-shaped bulge at the connecting part with the bearing part, the bearing part gradually inclines downwards from front to back, and the clamping parts are horizontally arranged.
The wall of the seed outlet at the lower end of the sowing pipe 23 is connected with a soil mixing chain 20-5, and seeds falling into the sowing ditch are fully mixed with soil by stirring of the soil mixing chain 20-5, so that the seeds can fully absorb nutrients from the soil, and the survival rate of the seeds is improved. The soil mixing chain 20-5 is a strip chain formed by sleeving a plurality of iron ring rings.
The left film breaking and ditching disc 20-3 and the right film breaking and ditching disc 20-7 are arranged on the two sides of the fixed shaft in an inverted splayed shape.
Before field operation, the drip irrigation tape roll and the mulching film roll are respectively installed in place, the drip irrigation tape 30 is firstly led out from the drip irrigation tape roll 1, passes through the limiting ring 28, then passes through the inner side and the bottom side of the limiting wheel 27 and is arranged below the film spreading roll 14 and the soil covering roller 19. The mulching film is led out from the mulching film roller 2, placed below the film spreading roller 14 and the soil covering roller 19 and covered on the drip irrigation tape 30, and soil is covered on the end parts of the drip irrigation tape 30 and the mulching film after the drip irrigation tape 30 and the mulching film are guided in place, so that sufficient pressure is kept for subsequent laying of the drip irrigation tape 30 and the mulching film. The heights of the drip irrigation tape limiting mechanism, the ditching disc 11 and the soil covering disc 17 are adjusted to ensure the smooth proceeding of the subsequent operation.
When the soil is laid, the soil pushing mechanism pushes away the soil and sundries in the field to two sides along with the advance of the whole machine, the press roller 8 rotates along with the soil pushing mechanism, the ground in the field is leveled, two soil covering ditches are dug on two sides of the leveling area by the ditching disc 11, and the soil floated after ditching is placed outside the soil covering ditches for later use; the mulching film is covered on the soil covering ditches, and the drip irrigation tape 30 is laid between the soil covering ditches. With the forward movement of the whole machine, the drip irrigation tape limiting mechanism shallowly presses the drip irrigation tape 30 into the loose earth on the earth surface or places the drip irrigation tape on the earth surface, the subsequent film spreading roller 14 flatly spreads the mulching film, the soil covering disc 17 gathers the floating soil to be used inwards, one part of soil directly covers two sides of the mulching film, the two sides of the mulching film are compacted in the soil covering ditch through the subsequent soil covering roller 19, the other part of soil enters the soil covering roller 19 from the soil inlet on the two sides of the soil covering roller 19 and is then scattered out from the soil outlet on the surface of the soil covering roller 19 to cover the middle part and the part close to the two sides of the.
With the continuous laying of the drip irrigation tape 30 and the mulching film, the left film breaking and ditching disc 20-3 and the right film breaking and ditching disc 20-7 on the film breaking and seeding mechanism 20 complete the film breaking and seeding ditch opening operation. The press roller 8 drives the driving gear 38, the driven gear 40, the transmission shaft and the seeding gear 34 to rotate. When the sowing gear 34 rotates, although the seeds falling into the sowing groove 33 fall into the sowing pipe 23 at intervals in batches through the rotation of the sowing gear 34, the seeds fall into the sowing trench through the sowing pipe 23, and the seeds falling into the sowing trench are fully mixed with soil through the stirring of the soil mixing chain 20-5, so that the seeds can fully absorb nutrients from the soil, the survival rate of the seeds is improved, and continuous interval sowing is formed.
The foregoing description is by way of example only and is not intended as limiting the embodiments of the present application. All obvious variations and modifications of the present invention are within the scope of the present invention.
Claims (12)
1. The utility model provides a german chamomile drips irrigation and spreads integrative seeder of membrane which characterized in that: comprises a drip irrigation tape bracket, a mulching film bracket, a laying mechanism, an earthing mechanism and a film breaking and sowing mechanism which are fixed on a rack from front to back; a drip irrigation tape roller for bearing a drip irrigation tape is arranged on the drip irrigation tape bracket, and a mulching film roller for bearing a mulching film roll is arranged on the mulching film bracket;
a press roller is arranged at the most front side of the frame;
the laying mechanism comprises a ditching disc and a film spreading roller, the ditching disc is hung on two sides of the rack on the rear side of the press roller, and the film spreading roller is hung on the rack on the rear side of the ditching disc;
the soil covering mechanism comprises a soil covering disc and a soil covering roller, the soil covering disc is hung on two sides of the rack behind the film spreading roller, and the soil covering roller is hung between the soil covering discs;
a seed box is arranged at the rear side of the rack, a seeding mechanism is arranged at a seed outlet of the seed box, the seed outlet of the seeding mechanism is communicated with a seeding pipe, the seed outlet of the seeding pipe is fixed at the rear side of the film breaking seeding mechanism, and the film breaking seeding mechanism is connected to the rear end of the rack.
2. The german chamomile drip irrigation and mulching integrated seeder of claim 1, wherein: furthermore, a first cross beam, a second cross beam, a third cross beam and a rear end cross beam are arranged in the rack from front to back; a first suspension bracket, a second suspension bracket and a third suspension bracket are arranged on the two sides of the frame from front to back; the first suspension bracket is arranged between the first cross beam and the second cross beam; the second suspension bracket is arranged between the second cross beam and the third cross beam; the third suspension bracket is arranged between the third cross beam and the rear end cross beam.
3. The german chamomile drip irrigation and mulching integrated seeder of claim 2, wherein: the front end of the first beam is provided with a bulldozing mechanism, the bulldozing mechanism comprises suspension sleeves fixed on two sides of the front end of the first beam, suspension rods are inserted in the suspension sleeves, bulldozing plates are fixedly connected to the lower parts of the two suspension rods, the inner ends of the two bulldozing plates are connected, and the tips of the bulldozing plates are in advance; a reinforcing beam is arranged between the two bulldozing plates, a connecting rod is connected between the reinforcing beam and the first cross beam, and two ends of the connecting rod are respectively hinged with the upper end of the reinforcing beam and the front end of the first cross beam.
4. The german chamomile drip irrigation and mulching integrated seeder as claimed in claim 2 or 3, characterized in that: the compression roller is arranged at the first suspension bracket; the ditching discs are arranged on two sides of the second cross beam; the film spreading roller is arranged at the second suspension bracket; a fixed shaft is arranged between the second hanging racks, a swing rod is sleeved on the fixed shaft, a die pressing wheel is arranged at the lower end of the swing rod and is positioned at the rear side of the film spreading roller and between the two soil covering discs; the soil covering disc is arranged at the third cross beam and is positioned at the rear side of the third cross beam; and the soil covering roller is arranged at the third suspension bracket.
5. The German chamomile drip irrigation and mulching integrated seeder of claim 4, wherein: the middle part of the second beam is provided with a drip irrigation tape limiting mechanism, the drip irrigation tape limiting mechanism comprises a stand column fixedly connected with the second beam, the upper part of the stand column is sleeved with a limiting sleeve, the rear part of the limiting sleeve is provided with a limiting ring, the lower part of the stand column is sleeved with a wheel carrier, and a limiting wheel is arranged in the wheel carrier; and the middle part of the upright post is sheathed with a limit sleeve which is fixedly connected with the second cross beam, and a locking bolt is screwed on the limit sleeve.
6. The german chamomile drip irrigation and mulching integrated seeder of claim 1, 2, 3 or 5, wherein: a rear bracket is fixedly arranged on the rear side part of the rack, and four corners of the lower end of the seed box are fixedly connected with the rear bracket; the seed box comprises a seed storage bin for storing seeds, a seed outlet is formed in the bottom of the seed storage bin, and a seed sowing mechanism is arranged outside the seed outlet.
7. The German chamomile drip irrigation and mulching integrated seeder of claim 6, wherein: the compression roller is arranged at the first suspension bracket, a bearing seat with a bearing is arranged at the lower part of the first suspension bracket, the left side and the right side of the compression roller are fixedly connected with a rotating shaft, and the rotating shaft penetrates into the bearing to be connected with the first suspension bracket; one of the rotating shafts is provided with a driving gear.
8. The german chamomile drip irrigation and mulching integrated seeder of claim 7, wherein: the seeding mechanism comprises a seeding box covering the seed outlet, a seeding bin is connected to the lower part of the seeding box, a seeding gear is arranged at the connecting part of the seeding box and the seeding bin, the seeding gear is linked with a transmission shaft, the transmission shaft transversely penetrates through the seeding box, and two ends of the transmission shaft are connected with bearing seats with bearings arranged on two sides of the seed box; a connecting sleeve used for connecting a seeding pipe is sleeved outside the seed outlet of the seeding bin, and the seed inlet of the seeding pipe is in butt joint with the seed outlet of the seeding bin; and a driven gear is arranged on one side of the transmission shaft and is linked with the driving gear.
9. The german chamomile drip irrigation and mulching integrated seeder of claim 8, wherein: a gear bracket is arranged on the rack, a tensioning gear is arranged on the gear bracket, and the driving gear, the tensioning gear and the driven gear are linked; the surface of the seed sowing gear is provided with teeth, and a seed sowing groove is formed between every two teeth.
10. The german chamomile drip irrigation and mulching integrated seeder of claim 1, 2, 3, 5, 7, 8 or 9, wherein: the film breaking and seeding mechanism comprises an upper pressure rod fixedly connected with the rear end of the rack, a lower pressure rod is arranged on the lower side of the upper pressure rod, a connecting pressure rod is connected between the upper pressure rod and the lower pressure rod, and a pressure spring is sleeved on the connecting pressure rod; the front end of the lower pressure rod is hung at the lower side of the rear end of the frame, the rear end of the lower pressure rod is provided with a fixed shaft, and the two sides of the fixed shaft are provided with a left film breaking ditching disc and a right film breaking ditching disc which can rotate; a pipe frame is fixed at the rear part of the lower pressure rod, and the lower part of the seeding pipe is seated and fixed on the pipe frame; the lower end of the connecting pressure rod is hinged with the lower pressure rod, and the upper end of the connecting pressure rod penetrates out of the upper pressure rod; an outer clamping plate and an inner clamping plate are clamped on the front end surface and the rear end surface of the two sides of the rear end beam of the rack, and the outer clamping plate and the inner clamping plate are fixed on the two sides of the rear end beam through connecting bolts; the front end of the upper pressure lever is fixedly connected with the outer clamping plate; the lower part of the inner clamping plate is lower than the rear end cross beam, and the front end of the lower pressure rod is hinged with the lower part of the inner clamping plate; the left film breaking ditching disc and the right film breaking ditching disc are arranged on two sides of the fixed shaft in an inverted splayed shape.
11. The german chamomile drip irrigation and mulching integrated seeder of claim 10, wherein: the pipe frame consists of two round rods, the two round rods comprise connecting parts connected with the lower pressing rods, bearing parts for bearing the seeding pipes and clamping parts for clamping and fixing the seeding pipes; the two round rods are gradually separated from the front end of the connecting part to the rear end of the bearing part and keep parallel after reaching the clamping part; one part of the lower part of the seeding pipe is seated on the bearing part, and the other part of the seeding pipe is clamped and fixed by the clamping part; the connecting part is an upward convex arc-shaped bulge at the connecting part with the bearing part, the bearing part gradually inclines downwards from front to back, and the clamping parts are horizontally arranged.
12. The german chamomile drip irrigation and mulching integrated seeder of claim 1, 2, 3, 5, 7, 8, 9 or 11, wherein: the pipe wall of the seed outlet at the lower end of the seeding pipe is connected with a soil mixing chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978574.0U CN211210407U (en) | 2019-11-15 | 2019-11-15 | German chamomile drip irrigation and mulching integrated seeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978574.0U CN211210407U (en) | 2019-11-15 | 2019-11-15 | German chamomile drip irrigation and mulching integrated seeder |
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| Publication Number | Publication Date |
|---|---|
| CN211210407U true CN211210407U (en) | 2020-08-11 |
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|---|---|---|---|
| CN201921978574.0U Active CN211210407U (en) | 2019-11-15 | 2019-11-15 | German chamomile drip irrigation and mulching integrated seeder |
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| CN (1) | CN211210407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602407A (en) * | 2021-02-02 | 2021-04-06 | 定西市三牛农机制造有限公司 | Chinese angelica ditching is spread line, is spread membrane earthing and is planted combined operation machine between membrane |
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2019
- 2019-11-15 CN CN201921978574.0U patent/CN211210407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602407A (en) * | 2021-02-02 | 2021-04-06 | 定西市三牛农机制造有限公司 | Chinese angelica ditching is spread line, is spread membrane earthing and is planted combined operation machine between membrane |
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