CN202269160U

CN202269160U - Corn combined planter

Info

Publication number: CN202269160U
Application number: CN2011203676075U
Authority: CN
Inventors: 吴胜利
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-06-13
Anticipated expiration: 2021-09-29

Abstract

The utility model provides a corn combined planter, which comprises an inner stander and an outer stander which are movably connected with a hydraulic rod through a sharing shaft, wherein a soil loosening shovel, a ridging shovel, a ridge pressing wheel and a film pavement wheel are sequentially arranged at the bottom of the outer stander; the soil loosening shovel and the ridging shovel are fixedly connected with the outer stander; the ridge pressing wheel is movably connected with the outer stander through a ridge pressing shaft; the film pavement wheel is movably connected with the outer stander through a film pavement shaft; a mulching film roll clamping slot is formed between the film pavement wheel and the ridge pressing wheel; a soil conveying device is arranged behind the soil loosening shovel; a seeddown device, a seeding device and a soil pressing device are fixedly connected to the inner stander; and the ridge pressing shaft is connected with the soil conveying device through a chain and a gear. The corn combined planter can be used for ploughing, ridging, forming ridges, paving films, seeding and pressing soil, so that the problem of time waste caused by multi-machinery combination in the conventional corn seeding loop is solved, the number of workers is reduced, and the seeding efficiency is improved; furthermore, with a fertilizing device and a pesticide spraying device, the corn combined planter can be used for fertilizing and spraying pesticides; and labor, materials and time are further saved.

Description

A kind of corn combined drill

Technical field

The utility model relates to a kind of agricultural machinery implanted device, be specifically related to a kind of can disposable completion ridging, the corn combined drill of work such as Cheng Long, shop film, sowing, firming.

Background technology

Corn " full film coverage double ridge face collection rain rill intercut culture technique " is to receive a moisture in the soil and new technology proposing insufficient with soil moisture conservation to arid, semiarid zone for what traditional mulch film sowing existed.Effect of increasing production is obvious, is that the example raising the output surpasses 30% with the corn, has remarkable economic efficiency.From the corn seeding utensil of present employing, what mainly use is hand-push type hill-drop planter and manual dibbling machine, and this machine is partly manually partly mechanical from operating, and labour intensity is big, at the bottom of the production efficiency.Sower operation is steady inadequately during sowing, and movement locus generally is rendered as trochoidal curve.Be prone to during sowing the dyestripping phenomenon takes place, concerning the sowing process, cause unnecessary additional effort.Need carry out preliminary treatment to sowing face before the sowing, the sowing face that prevents sowing opening really up to the mark is not opened or is sowed the too high sowing opening congestion affects that causes of surface humidity and sow.Because the particularity of its program request of corn seeding makes that the manual participation of existing sower is too high; Can't be applicable to the sowing of large-area soil, and also can only in the soil of small size, carry out that operations such as arable land, ridging, shop film, sowing need farm machinery to change, alternately work continuously and could accomplish sowing; Whole process mechanism replaces the degree height; Manual work degree of participating in is big, and labour intensity is high, and operating efficiency is low excessively.

The utility model content

The purpose of the utility model is exactly to eliminate the deficiency and the shortcoming of above-mentioned prior art; Provide a kind of and can disposablely plough, the corn combined drill of ridging, Cheng Long, shop film, sowing and firming work, further can increase the sowing work that fertilising and dispensation apparatus further improve corn.

For achieving the above object, the utility model provides a kind of corn combined drill, comprises outer frame and interior framework; Interior framework and outer frame flexibly connect by common axis and hydraulic stem; Outer frame flexibly connects by traction connector, lifting arm and frame uplifting device and hitching machinery, and the outer frame bottom has set gradually mamoty, ridging shovel and pressed the ridge wheel, plays mamoty and fixedlys connected with outer frame with the ridging shovel; Press the ridge wheel to flexibly connect by pressing ridge axle and outer frame; Shop film wheel passes through shop film axle and outer frame flexible connection, is provided with film roll screens groove between shop film wheel and the pressure ridge wheel, is provided with behind the mamoty and send native device; Fixedly connected seeding down device, seeding apparatus and firming device and shop film wheel on the interior framework; Press the ridge axle to be connected with gear by chain with sending native device; Press the ridge axle to be connected by chain pitch wheel with common axis, the seeding down device is connected with common axis by chain pitch wheel respectively with seeding apparatus.

Preferably; Said seeding down device comprises the seed bucket, and seed bucket bottom is provided with piston plate the seed bucket is separated into two parts, is provided with the seed hole in the middle of the piston plate; Be provided with the seed nest on the piston rod; Piston rod one end is provided with piston return spring, and the piston rod other end connects the eccentric shaft on the interior framework through backguy, and eccentric shaft is connected with common axis through chain.

Preferably, said seeding apparatus comprises and bumps dish, lever and sowing leg, bumps dish and is fixedly connected on the common axis; The lever middle part flexibly connects interior framework; Lever one end is arranged on and bumps on the dish, and the other end flexibly connects the sowing leg, and sowing leg top is arranged on seed bucket bottom; Sowing leg bottom is provided with the duckbilled seeder; Duckbilled seeder switch is by the eccentric shaft of switch backguy connection seeding down device, and lever connection sowing leg end is provided with return spring and is connected with interior framework, and sowing leg bottom is provided with tension spring and is connected with interior framework.

Preferably, the dish that bumps of said seeding apparatus is provided with four and meets and discusses.

Preferably, saidly send native device to comprise native belt, collection slight slope plate, send native belt, earth hopper and soil-sliping groove, go up after native belt lower end has been arranged on mamoty; The upper end of going up native belt flexibly connects outer top of the trellis; The unearthed portion of going up native belt upper end is provided with collection slight slope plate, send the front end of native belt to be arranged on collection slight slope plate below, send the other end of native belt to be arranged on the earth hopper top; The earth hopper bottom connects soil-sliping groove, and the power wheel of going up native belt is connected with common axis through chain.

Preferably, on the wheel of the pressure ridge of said corn combined drill anti-skidding awl is set.

Preferably, said corn combined drill is provided with three seeding down devices and three seeding apparatus.

Preferably, the ridging of said corn combined drill shovel is provided with two groups.

Preferably, said corn combined drill comprises that also fertilizer apparatus is arranged on the outer frame front portion, and the fertilising end has been arranged between mamoty and the ridging shovel.

Preferably, said corn combined drill comprises that also pesticide spraying device is arranged on the outer frame, and discharge end has been arranged between mamoty and the ridging shovel, and the pesticide spraying depression bar is connected with common axis through chain.

The beneficial effect of the utility model:

A kind of corn combined drill that the utility model provides can once be ploughed in the corn seeding link, ridging, Cheng Long, shop film, sowing and firming work; Reduce the time-consuming problem of the multimachine tool cooperation in traditional corn seeding link, reduced artificial participation the in the sowing, improved sowing efficient greatly; Can add fertilising and the pesticide spraying work accomplished after increasing fertilizer apparatus and pesticide spraying device; Further save effort and time, for the turning problem of traditional mechanical, the utility model is through the frame uplifting device; Can whole frame be lifted ground is turned by the pulling equipment traction; The lever transmission of seeding apparatus can make sowing leg flexibility ratio increase, and the sowing spacing in the rows is accurate, can make the sowing of the duckbilled seeder completion that is swift in motion again; Problems such as just thorough solution dyestripping phenomenon and sowing opening of traditional seeding machinery in the sowing process stops up, do not open.

Description of drawings

Fig. 1 is the structural representation of a kind of corn combined drill of the utility model;

Fig. 2 is the structural representation after the relative outer frame of the utility model interior framework lifts;

Fig. 3 is a kind of frame uplifting device of the utility model structural representation;

Fig. 4 is a kind of seeding down apparatus structure of the utility model sketch map;

Fig. 5 is a kind of sowing leg of the utility model structural representation;

Fig. 6 is the structural representation of the utility model seeding down device and seeding apparatus;

Fig. 7 is a kind of pressure of the utility model ridge wheel construction sketch map;

Fig. 8 is a kind of fertilizer apparatus structural representation of the utility model;

Fig. 9 is a kind of pesticide spraying device structural representation of the utility model.

1-outer frame wherein; 2-interior framework; 3-common axis; 4-traction connector; 5-the lever of crooking one's arm; A 6-mamoty; 7-ridging shovel; 8-press the ridge to take turns; 9-shop film wheel; 10-pressure ridge axle; 11-shop film axle; 12-upward native belts; 13-collection slight slope plate; 14-send native belt; 15-earth hopper; 16-soil-sliping groove; 17-seed bucket; 18-piston plate; 19-enter the seed hole; 20-piston rod; 21-advance the seed nest; 22-piston return spring; The backguy of 23-piston; 24-eccentric shaft; 25-bump dish; 26-lever; 27-sowing leg; 28-duckbilled seeder; 29-duckbilled seeder switch; The backguy of 30-switch; 31-return spring; 32-tension spring; 33-fertilizer apparatus; 34-pesticide spraying device; 35-fertilising mouth; 36-spout; 37-pesticide spraying depression bar; 38-hydraulic stem; 39-film roll screens groove; 40-anti-skidding awl.

Embodiment

To a kind of corn combined drill shown in Figure 3, comprise outer frame 1 and interior framework 2 like Fig. 1, interior framework 2 flexibly connects through common axis 3 with outer frame 1 and hydraulic stem 38 flexibly connects; Outer frame 1 is fixedly connected traction connector 4 and rises with frame and lifts device, and frame rises lifts device and in this embodiment, select the lever 5 of crooking one's arm for use, and outer frame 1 bottom has set gradually mamoty 6, ridging shovel 7, pressed ridge wheel 8 and shop film to take turns 9; Play mamoty 6 and ridging shovel 7 and is fixedly connected with outer frame 1, press ridge wheel 8 to flexibly connect through pressing ridge axle 10 and outer frame 1, shop film wheel 9 is through spreading film axle 11 and outer frame 1 flexible connection; Shop film wheel 9 and press between the ridge wheel 8 and be provided with film roll screens groove 39 plays mamoty 6 backs and is provided with and send native device, send native device to comprise native belt 12 in this embodiment, collects slight slope plate 13, send native belt 14, earth hopper 15 and soil-sliping groove 16; After upward native belt 12 lower ends had been arranged on mamoty 6, the upper end of going up native belt 12 flexibly connected outrigger 1 top, and the unearthed portion of going up native belt 12 upper ends is provided with collection slight slope plate 13; Send the front end of native belt 14 to be arranged on the below that collects slight slope plate 13, send native belt 14 other ends to be arranged on earth hopper 15 tops, earth hopper 15 bottoms connect soil-sliping groove 16; The power wheel of going up native belt 12 is connected with common axis 3 through chain, is fixedly connected seeding down device, seeding apparatus and firming device, the seeding down device seed bucket 17 that comprises as shown in Figure 4 in this embodiment on the interior framework 2; Seed bucket 17 bottoms are provided with piston plate 18 seed bucket 17 are separated into two parts; Be provided with seed hole 19 in the middle of the piston plate, be provided with seed nest 21 on the piston rod 20, piston rod 20 1 ends are provided with piston return spring 22; The eccentric shaft 24 that piston rod 20 other ends connect on the interior framework 2 through piston backguy 23; Eccentric shaft 24 is connected with common axis 3 through chain, and the seeding apparatus of this embodiment such as Fig. 5 bump dish 25, lever 26 and sowing leg 27 to shown in Figure 6 comprising, bump dish 25 and are fixedly connected on the common axis 3; Lever 26 middle parts flexibly connect interior framework 2; Lever 26 1 ends are arranged on and bump on the dish 25, and the other end flexibly connects sowing leg 27, and sowing leg 27 tops are arranged on seed bucket 17 bottoms; Sowing leg 27 bottoms are provided with duckbilled seeder 28; Duckbilled seeder switch 29 connects eccentric shaft 24 by switch backguy 30, and the connection sowing leg end of lever 26 is provided with return spring 31 and is connected with interior framework 2, and sowing leg 27 bottoms are provided with tension spring 32 and are connected with interior framework 2; Press ridge axle 10 to be connected through chain pitch wheel with sending native device; Press ridge axle 10 and common axis 3 to be connected through chain pitch wheel; The seeding down device is connected with common axis 3 with gear through chain respectively with seeding apparatus; Also be set with fertilizer apparatus 33 and pesticide spraying device 34 to outer frame shown in Figure 91 front portion like Fig. 8; The fertilising mouth 35 of fertilizer apparatus 33 has been arranged between mamoty 6 and the ridging shovel 7, and the spout 36 of pesticide spraying device 34 has been arranged between mamoty 6 and the ridging shovel 7, and pesticide spraying depression bar 37 is connected with common axis 3 through chain.

The pressure ridge wheel 8 of as shown in Figure 7 embodiment is provided with anti-skidding awl 40.

Unqualified in the above-mentioned narration for seeding down device and seeding apparatus quantity; General ten mu should be chosen in during with interior sowing three groups more suitable, wider sowing can be provided with more, requires the ridging shovel to be provided with two groups for the sowing of " full film coverage double ridge face collection rain rill intercuts culture technique "; Bump meeting and discussing on the dish and be provided with four; Adjusting the eccentric disc radius simultaneously is 1/4 of common axis tooth radius, if can suitably adjust need adjust for thickness of sowing the time, frame works the cooked mode of lifting the device most convenient and is the lever of crooking one's arm; Also can adopt modes such as hydraulic stem, be the course of work of example explanation the utility model once to sow below.

A kind of corn combined drill that the utility model is provided is chosen parameter and is: download apparatus and seeding apparatus are three groups, and ridging shovels two groups, bump dish and meet and discuss and be set to four; The eccentric disc radius is 1/4 of a common axis tooth radius, is connected to the small tractor afterbody through traction connector, for better adjustment seedling spacing; The the meeting and discussing of dish of bumping of two adjacent seeding apparatus is provided with at interval, makes its plane projection become 45 degree, lift interior framework; Film roll is arranged in the film roll screens groove, pulls out mulch film and be depressed into the edge of a field, seed is poured in the seed bucket after putting down interior framework through press mold wheel; In earth hopper, put a small amount of soil in advance, rise through frame and lift device adjustment complete machine height, adjusted the mamoty embedded depth; Become ridge shovel angle, by the tractor-drawn sowing, because the power of the utility model is provided with anti-skidding awl by pressing the ridge wheel to provide so pressing on the wheel of ridge entirely; Press the ridge wheel to drive common axis and rotate a circle, the eccentric disc of seeding down device rotates four times, and piston rod moves back and forth four times; Have four seeds and get into seeding apparatus through seed hole and seed nest continuously, drive lever work four times through bumping meeting and discussing of dish simultaneously, because the duckbilled seeder switch of sowing leg connects eccentric disc; Accomplish four folding seeding apparatus and accomplish four sowing actions, the sowing leg is provided with return spring and tension spring can be adjusted the position of sowing leg effectively within the specific limits, prevents in the sowing process because the dyestripping phenomenon that the post-tensioning phenomenon of sowing leg causes; The corn combined drill advances in the process; A part of soil is delivered to collection slight slope plate by the last native belt that send native device, is collected to be transported to earth hopper after sending native belt, by the firming work of soil-sliping groove completion mulch film; If the corn combined drill is provided with fertilizer apparatus and pesticide spraying device, install fertilizer and agricultural chemicals in advance, can once accomplish arable land, ridging, Cheng Long, shop film, sowing and firming work; Reduced the time-consuming problem of the multimachine tool cooperation in traditional corn seeding link; Reduce artificial participation the in the sowing, improved sowing efficient greatly, can add fertilising and the pesticide spraying work accomplished behind increase fertilizer apparatus and the pesticide spraying device; Further save effort and time; When accomplishing a row sowing and needing to turn, rise through frame and to lift device and lift the corn combined drill, repeat above-mentioned work after accomplishing turning.

Above-described only is the preferred embodiment of the utility model.Should be understood that for the person of ordinary skill of the art, under the teachings that the utility model provided,, can also make other equivalent modifications and improvement, also should be regarded as the protection domain of the utility model as the common practise of this area.

Claims

1. corn combined drill; It is characterized in that: said corn combined drill comprises outer frame and interior framework, and interior framework and outer frame flexibly connect by common axis and hydraulic stem, and fixedly connected traction connector of outer frame and frame rise lifts device; The outer frame bottom has set gradually mamoty, ridging shovel and has pressed the ridge wheel; Play mamoty and fixedly connected with outer frame with the ridging shovel, press the ridge wheel to flexibly connect by pressing ridge axle and outer frame, shop film wheel flexibly connects by shop film axle and outer frame; Be provided with film roll screens groove between shop film wheel and the pressure ridge wheel, be provided with behind the mamoty and send native device; Fixedly connected seeding down device, seeding apparatus and firming device and shop film wheel on the interior framework; Press the ridge axle to be connected with gear by chain with sending native device; Press the ridge axle to be connected by chain pitch wheel with common axis, the seeding down device is connected with common axis by chain pitch wheel respectively with seeding apparatus.

2. according to the said a kind of corn combined drill of claim 1; It is characterized in that: said seeding down device comprises the seed bucket, and seed bucket bottom is provided with piston plate the seed bucket is separated into two parts, is provided with the seed hole in the middle of the piston plate; Be provided with the seed nest on the piston rod; Piston rod one end is provided with piston return spring, and the piston rod other end connects the eccentric shaft on the interior framework through backguy, and eccentric shaft is connected with common axis through chain.

3. according to the said a kind of corn combined drill of claim 1, it is characterized in that: said seeding apparatus comprises and bumps dish, lever and sowing leg, bumps dish and is fixedly connected on the common axis; The lever middle part flexibly connects interior framework; Lever one end is arranged on and bumps on the dish, and the other end flexibly connects the sowing leg, and sowing leg top is arranged on seed bucket bottom; Sowing leg bottom is provided with the duckbilled seeder; Duckbilled seeder switch is by the eccentric shaft of switch backguy connection seeding down device, and lever connection sowing leg end is provided with return spring and is connected with interior framework, and sowing leg bottom is provided with tension spring and is connected with interior framework.

4. according to the said a kind of corn combined drill of claim 3, it is characterized in that: the dish that bumps of said seeding apparatus is provided with four and meets and discusses.

5. according to the said a kind of corn combined drill of claim 1; It is characterized in that: saidly send native device to comprise native belt, collection slight slope plate, send native belt, earth hopper and soil-sliping groove; After upward native belt lower end had been arranged on mamoty, the upper end of going up native belt flexibly connected outer top of the trellis, and the unearthed portion of going up native belt upper end is provided with and collects the slight slope plate; Send the front end of native belt to be arranged on collection slight slope plate below; Send the other end of native belt to be arranged on the earth hopper top, the earth hopper bottom connects soil-sliping groove, and the power wheel of going up native belt is connected with common axis through chain.

6. according to the said a kind of corn combined drill of claim 1, it is characterized in that: on the wheel of said pressure ridge anti-skidding awl is set.

7. according to the said a kind of corn combined drill of claim 1, it is characterized in that: said corn combined drill is provided with three seeding down devices and three seeding apparatus.

8. according to the said a kind of corn combined drill of claim 1, it is characterized in that: the outer frame that said corn combined drill is provided with also is connected by hydraulic stem with interior framework.

9. according to the said a kind of corn combined drill of claim 1, it is characterized in that: said corn combined drill also comprises fertilizer apparatus, is arranged on the outer frame front portion, and the fertilising end has been arranged between mamoty and the ridging shovel.

10. according to the said a kind of corn combined drill of claim 1; It is characterized in that: said corn combined drill also comprises pesticide spraying device; Be arranged on the outer frame front portion, discharge end has been arranged between mamoty and the ridging shovel, and the pesticide spraying depression bar is connected with common axis through chain.