CN105850296A - Peanut planter with adjustable ridge spacing - Google Patents

Abstract

The invention discloses a peanut planter with adjustable ridge spacing, which belongs to agricultural machinery. A seeding device, a compacting wheel is arranged between the ditching coulter and the covering soil coulter, a film-covering frame is arranged at the rear of the frame, and a partial building is arranged at the front of the frame, and the partial building includes a traction frame, a handle, Rotating shaft, driving rod, cross bar, support frame, described traction frame is arranged on the top of frame, and described support frame is arranged on the front side of frame, and cross bar is inserted in the support frame, and the middle part of cross bar and dial One end of the rod is connected, the other end of the driving rod is connected with the tail end of the handle, the handle is arranged on a rotating shaft, and the rotating shaft is arranged on the traction frame, the cross bar is a ladder bar, and the two ends of the cross bar are respectively provided with fixing holes. The invention has the characteristics of effectively reducing the distance between ridges, increasing the effective planting density, increasing the output and the like.

Description

Peanut planter with adjustable ridge spacing

technical field

The invention relates to an agricultural machine, in particular to a peanut planter with adjustable ridge spacing.

Background technique

In the field of rural planting, peanut sowing is a rather cumbersome operation. The traditional method is to use iron milling to level the ridges and then manually sow along the ridges. In recent years, with the development of agricultural mechanization, there have been A peanut planter with adjustable ridge spacing that is pulled by a tractor can simultaneously perform ridge formation, leveling, fertilization and sowing, but after ridge planting, the ridge spacing is too large and the planting density is low, which restricts the formation of yield.

Contents of the invention

The technical task of the present invention is to provide an adjustable ridge-spacing peanut planter aiming at the deficiencies in the prior art above. specialty.

The technical scheme adopted by the present invention to solve its technical problems is: it comprises frame, fertilizer box, seed box, ridging coulter, ditching coulter and covering soil coulter, and described fertilizer box and seed box are respectively arranged on machine The upper part of the frame, the ridge coulter, the ditching coulter and the covering soil coulter are respectively arranged on the lower part of the frame, the seed metering device is arranged at the bottom of the described seed box, and the gap between the ditching coulter and the covering soil coulter A compacting wheel is arranged between them, a lamination frame is arranged at the rear of the frame, and traveling wheels are arranged on both sides of the frame, and the two traveling wheels are connected by a walking wheel shaft, and a walking wheel shaft is provided on the walking wheel shaft. The wheel gear, the travel wheel gear is connected with the input gear on the input shaft of the gearbox through the rack, the output shaft of the gearbox is provided with an output gear, and the output gear is connected with the seed drop gear on the seed box through the rack. The front portion of the frame is provided with a partial building, and the partial building includes a traction frame, a handle, a rotating shaft, a driving lever, a cross bar, and a support frame. The traction frame is arranged on the top of the frame, and the support frame On the front side of the frame, the cross bar is inserted into the support frame, the middle part of the cross bar is connected with one end of the driving rod, the other end of the driving rod is connected with the tail end of the handle, the handle is arranged on the rotating shaft, and the rotating shaft is arranged on the traction frame. The above-mentioned cross bar is a ladder bar, and the two ends of the cross bar are respectively provided with fixing holes.

The frame at the rear of the seed box is provided with a herbicide bucket, the herbicide bucket is connected to the herbicide spray pipe through a connecting pipe, and the two ends of the herbicide spray pipe are respectively provided with herbicide nozzles. The above-mentioned herbicide spray pipe is fixed on the frame at the rear of the seed meter.

The rear part of the seed metering device is provided with a coating agent nozzle, which is connected to the coating agent bucket through a pipeline, and the coating agent bucket is arranged on the front side of the tractor.

The lower part of the front side of the frame is provided with a manure falling tank, and the manure falling tank is connected with the fertilizer box.

A rolling cage scraper is arranged at the rear of the seed meter, and the rolling cage scraper is connected with the frame.

There are two soil-covering coulters, which are respectively connected to the frame through a connecting frame, and the two connecting frames are fixed by a beam.

The lower part of the frame at the rear of the laminating frame is provided with a film pressing wheel, and the rear part of the film pressing wheel is provided with a punching and pressing wheel. The punching and pressing wheel includes a wheel body and a raised column arranged on the outer peripheral surface of the wheel. , the perforating and suppressing wheel is connected to the frame through a connecting device, and the connecting device includes a rotating shaft, a left end plate, a right end plate, a connecting plate and a connecting rod, and the wheel body of the perforating and suppressing wheel is arranged to rotate On the shaft, the two ends of the rotating shaft are respectively provided with a left end plate and a right end plate, the left end plate and the right end plate are connected through a connecting plate, and the upper part of the connecting plate is connected with the frame through a connecting rod.

The rear portion of the perforating and suppressing wheel is provided with a soil covering device, and the soil covering device is connected with the frame through a bracket.

Compared with the prior art, the peanut planter with adjustable ridge distance has the following outstanding beneficial effects: when the peanut planter with adjustable ridge distance is planting, the punching and pressing wheel rotates, and the raised column can be used to cover the ground. The film on the ground is perforated to help reduce the surface temperature, prevent summer seedlings from burning, and can absorb rainwater in time to break the compaction of the covering soil on the film; change the worker's coating to machine spraying, prevent disease and humidify at the same time , to prevent seed peeling; change the fertilizer to ground spreading, and the depth of fertilization becomes shallower, which reduces the resistance of ditching; at the same time, by adopting partial floors, the distance between ridges is effectively reduced and the effective density is increased; the output on the output shaft of the gearbox is increased The gears make the seed drop gear connected to the output gear rotate faster and increase the seed drop speed, thereby effectively reducing the distance between plants and increasing the effective density; The flatness of the ridge surface is conducive to the uniformity of seedling emergence, reduces the mechanical resistance in the process of ridge formation, and facilitates the characteristics of agricultural operations.

Description of drawings

Accompanying drawing 1 is the front view structure schematic diagram of the peanut planter of adjustable ridge distance;

Accompanying drawing 2 is the top view structural representation of the peanut planter of adjustable ridge spacing;

Explanation of reference signs: 1 frame, 2 fertilizer boxes, 3 seed boxes, 4 ridge coulters, 5 ditching coulters, 6 soil covering coulters, 7 seed meters, 8 compacting wheels, 9 mulching frames, 10 Laminating wheel, 11 punching and suppressing wheel, 111 wheel body, 112 protruding column, 12 connecting device, 121 rotating shaft, 122 left end plate, 123 right end plate, 124 connecting plate, 125 connecting rod, 13 soil covering device, 14 support, 15 Herbicide barrel, 16 Connecting pipe, 17 Herbicide spray pipe, 18 Herbicide nozzle, 19 Coating agent nozzle, 20 Fertilizer tank, 21 Rolling cage scraper, 22 Connecting frame, 23 Beam, 24 Partial floor , 241 traction frame, 242 handles, 243 shafts, 244 levers, 245 cross bars, 246 support frames, 25 road wheels, 26 racks, 27 gearboxes, 28 input gears, 29 output gears, 30 seeding gears 30.

detailed description

With reference to the accompanying drawings and accompanying drawing 2 of the present invention, the peanut planter with adjustable ridge spacing will be described in detail below.

The peanut planter with adjustable ridge distance of the present invention has a structure comprising a frame 1, a fertilizer box 2, a seed box 3, a ridging coulter 4, a furrowing coulter 5 and a soil covering coulter 6, and the fertilizer box 2 and the seed box 3 are respectively arranged on the top of the frame 1, and the ridge coulter 4, the furrowing coulter 5 and the covering soil coulter 6 are respectively arranged on the bottom of the frame 1, and the bottom of the seed box 3 is provided with a seed row device 7, a compacting wheel 8 is arranged between the ditching coulter 5 and the soil covering coulter 6, a coating frame 9 is arranged at the rear of the frame 1, and the two sides of the frame 1 are arranged There is a walking wheel 25, and the two walking wheels 25 are connected by a walking wheel axle. The walking wheel axle is provided with a walking wheel gear, and the walking wheel gear is connected to the input gear 28 on the input shaft of the gearbox 27 through the rack 26. The gearbox 27 Output gear 29 is arranged on the output shaft of the machine, and output gear 29 links to each other with the seed drop gear 30 on the seed box through the rack, and the output gear 29 on the output shaft of gearbox 27 is increased to make the seed drop gear connected with output gear 29 30 to speed up the rotation and increase the speed of falling seeds, thereby effectively reducing the distance between plants and increasing the effective density. The front portion of the frame 1 is provided with a side building 24, and the side building 24 includes a traction frame 241, a handle 242, Rotating shaft 243, driving lever 244, cross bar 245, support frame 246, described traction frame 241 is arranged on the top of frame 1, and described support frame 246 is arranged on the front side of frame 1, and cross bar 245 is inserted in support In the frame 246, the middle part of the cross bar 245 is connected to one end of the driving rod 244, and the other end of the driving rod 244 is connected to the tail end of the handle 242. The handle 242 is provided with a rotating shaft 243, and the rotating shaft 243 is arranged on the traction frame 241. The rod 245 is a stepped rod, and two ends of the cross rod 245 are respectively provided with fixing holes. The traction frame 241 and the cross bar 245 are connected with the tractor respectively, and when the handle 242 is pressed down, the handle 242 drives the driving rod 244, the cross bar 245 and the whole frame to move to the left; 245 and the whole rack move to the right; the problem of adjusting the distance between ridges can be achieved by adjusting the handle, which increases the effective density.

The frame 1 at the rear of the seed box 3 is provided with a herbicide bucket 15, and the herbicide bucket 15 is connected to the herbicide spray pipe 17 through a connecting pipe 16, and the two ends of the herbicide spray pipe 17 are respectively A herbicide nozzle 18 is provided, and the herbicide spray pipe 17 is fixed on the frame 1 at the rear of the seed meter 7 . The herbicide liquid in the herbicide bucket 15 is sprayed along the herbicide nozzle 18, and the herbicide liquid is sprayed on the ground.

The rear portion of the seed metering device 7 is provided with a coating agent nozzle 19, which is connected to the coating agent bucket through a pipeline, and the coating agent bucket is arranged on the front side of the tractor. The worker's coating is changed to machine spraying, which prevents the seeds from peeling while preventing diseases and humidifying.

The lower front side of the frame 1 is provided with a manure falling tank 20 , and the manure falling tank 20 is connected with the fertilizer box 2 . The fertilizer is changed to ground spreading, and the depth of fertilization becomes shallow, which reduces the resistance of ditching.

A rolling cage scraper 21 is arranged at the rear of the seed metering device 7 , and the rolling cage scraper 21 is connected to the frame 1 . The rolling cage type soil scraper 21 is a rolling type, which ensures the smoothness of the ridge surface, helps the emergence of seedlings to be neat and consistent, reduces the mechanical resistance in the process of ridging, and facilitates agricultural operations.

There are two soil-covering coulters 6, which are respectively connected to the frame 1 through a connecting frame 22, and are fixed by a crossbeam 23 between the two connecting frames 22. Avoid rocking the cover coulters from side to side.

The lower part of the frame 1 at the rear of the laminating frame 9 is provided with a laminating wheel 10, and the rear portion of the laminating wheel 10 is provided with a punching and suppressing wheel 11, and the perforating and suppressing wheel 11 includes a wheel body 111 and a wheel body 111 protruding columns 112 on the outer circumference surface, the perforating and suppressing wheel 11 is connected with the frame 1 through the connecting device 12, and the connecting device 12 includes a rotating shaft 121, a left end plate 122, a right end plate 123, a connecting plate 124 and connecting rod 125, the wheel body 111 of the perforating and suppressing wheel 11 is arranged on the rotating shaft 121, and the two ends of the rotating shaft 121 are respectively provided with a left end plate 122 and a right end plate 123, between the left end plate 122 and the right end plate 123 The space is connected by connecting plate 124 , and the upper part of connecting plate 124 is connected with frame 1 by connecting rod 125 . When the peanut planter with adjustable ridge spacing is sowing, the punching and pressing wheel 11 rotates. At this time, the raised column 112 can punch holes on the film covering the ground, so as to reduce the surface temperature, prevent summer seedlings from burning, and can Absorb rainwater in time and break the compaction of the covering soil on the membrane.

The rear portion of the perforating and suppressing wheel 11 is provided with a soil covering device 13 , and the soil covering device 13 is connected to the frame 1 through a bracket 14 . The soil cover device 13 suspends the soil and covers it on the film covering the ground.

The implementation methods listed above are only for understanding the present invention, and are not intended to limit the technical solutions described in the present invention. Those of ordinary skill in the relevant fields can also make various changes on the basis of the technical solutions described in the claims. or deformation, all equivalent changes or deformations shall fall within the protection scope of the claims of the present invention. The parts of the present invention that are not described in detail are known technologies of those skilled in the art.

Claims (8)

1. The groundnut planter of the most adjustable row spacing, is characterized in that: include frame, receptacle, seed-box, ridging Colter, trench digging colter and earthing colter, described receptacle and seed-box are separately positioned on the top of frame, rise Ridge colter, trench digging colter and earthing colter are separately positioned on the bottom of frame, and the bottom of described seed-box is arranged Having feed mechanism for seed, be provided with compact wheel between described trench digging colter and earthing colter, described frame rear portion is arranged There are overlay film frame, the both sides of described frame to be provided with road wheel, connected by live axle between two road wheels, Being provided with road wheel gear on live axle, road wheel gear is by the input on the power shaft of tooth bar and gearbox Gear is connected, and the output shaft of gearbox is provided with output gear, and output gear is by tooth bar and seed-box Planting gear be connected, the front portion of described frame is provided with inclined building, described inclined building include hitch frame, handle, Rotating shaft, driving lever, cross bar, bracing frame, described hitch frame is arranged on the top of frame, and described support sets up Putting the front side in frame, cross bar inserts in bracing frame, and the middle part of cross bar is connected with driving lever one end, another of driving lever End is connected with handle tail end, and handle is provided with in rotating shaft, and rotating shaft is arranged on hitch frame, and described cross bar is rank Ladder bars, the both ends of cross bar are respectively arranged with fixing hole.
2. The groundnut planter of adjustable row spacing the most according to claim 1, is characterized in that: described seed Being provided with herbicide explosive barrel in the frame at case rear portion, herbicide explosive barrel is connected with herbicide bleed pipe by connecting tube, The both ends of herbicide bleed pipe are respectively arranged with herbicide shower nozzle, and described herbicide bleed pipe is fixed on seeding In the frame at device rear portion.
3. The groundnut planter of adjustable row spacing the most according to claim 1, is characterized in that: described seeding The rear portion of device is provided with coating agent shower nozzle, and coating agent shower nozzle is connected with coating agent explosive barrel by pipeline, coating agent medicine Bucket is arranged on the front side of tractor.
4. The groundnut planter of adjustable row spacing the most according to claim 1, is characterized in that: described frame Lower front be provided with fertile groove, the described fertile groove that falls is connected with receptacle.
5. The groundnut planter of adjustable row spacing the most according to claim 1, is characterized in that: described seeding The rear portion of device is provided with rolling cage type soil scrapper, and described rolling cage type soil scrapper is connected with frame.
6. The groundnut planter of adjustable row spacing the most according to claim 1, is characterized in that: described earthing Colter is two, is connected with frame by link respectively, is fixed by crossbeam between two links.
7. The groundnut planter of adjustable row spacing the most according to claim 6, is characterized in that: overlay film frame rear portion Frame lower be provided with pressing wheel, the rear portion of pressing wheel is provided with punching press wheel, described punching press wheel Including wheel body and the protruding column being arranged on wheel body outer circumference surface, described punching press wheel passes through attachment means Being connected with frame, described attachment means includes rotary shaft, first member plate, right end plate, connecting plate and connecting rod, The wheel body of described punching press wheel is arranged on the rotating shaft, and the two ends of rotary shaft are respectively arranged with first member plate and the right side End plate, is connected by connecting plate between first member plate and right end plate, and connecting plate top is connected with frame by connecting rod.
8. The groundnut planter of adjustable row spacing the most according to claim 7, is characterized in that: described punching The rear portion of press wheel is provided with blinding device, and described blinding device is connected with frame by support.