CN204968442U - Peanut tectorial membrane single seed precision planter - Google Patents

Abstract

The utility model belongs to agricultural machine, in particular to peanut tectorial membrane single seed precision planter, use fixed spring bracket (31) and movable seeding plate rail (2) of being equipped with two parallels of round pin axle at the front end of frame (1), it ladles out kind of a dish drive shaft (7 -12) to be equipped with with the bearing frame on two seeding plate rails (2), be equipped with on ladling out kind of dish drive shaft (7 -12) seeding dish (7), submit the wrong two rows of disseminators (7 -4) that are equipped with at the outer periphery of seeding dish (7), in seeding dish (7), it is equipped with seed metering cover (7 -1) in kind of the dish drive shaft (7 -12) to ladle out, it is equipped with kind of a hole (7 -11) to circle in seed metering cover (7 -1), it is equipped with seed metering pipe (7 -7) to cover the side of (7 -1) and feed through seed metering cover (7 -1) at seed metering, connect grain conductor (7 -6) on the lateral surface of kinds of bank deposits box (7 -8), the following of seed case (4) is connected to the upper end of grain conductor (7 -6), this machine following planting is used manpower sparingly, the management, this machine compact structure, and small in size, light in weight saves manufacturing cost.

Description

Peanut tectorial simple grain precision sower

Technical field

The utility model belongs to agricultural machinery, particularly a kind of peanut tectorial simple grain precision sower.

Background technology

The favourable performance individual dominance of peanut tectorial cultivation monoseeding, seed 1-3 kg/acre is saved than two grain sowing, volume increase 10-30 kg/acre, cost-saving synergistic 100-200 unit, but producing at present is conventional tectorial seeder, and one is drilling, first after planting overlay film, do not reach Precision Seeding effect, but also need manually to draw seedling; Another kind is two grain bunch plantings, peanut after emerging every cave two strain cause mutually crowded, affect branch and bloom, unfavorable performance plastic mulching production-increasing function, and the volume of machinery own is large, when sowing overlay film, patch is not suitable with, and easily has omission soil phenomenon.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of compact conformation, volume little, improves output, cost-saving peanut tectorial simple grain precision sower.

The technical scheme that the utility model technical solution problem adopts is: peanut tectorial simple grain precision sower comprises frame, fertile case, plant case, explosive barrel, press mold ditching plow, pressing film roller, pressing wheel, lead native roller, front disk coverer, suppression of soil roller, rear disk coverer, fertilizer drive sprocket, fertilizer driven sprocket, fertilizer chain drive-belt, fertilizer apparatus, be characterized in fixing spring support and bearing pin activity, two parallel sowing plate rails being housed in the front end of frame, spring one is provided with between spring base fixing above the upper end of spring support and sowing plate rail, two sowing plate rails are equipped with bearing block and scoop kind of a disk drive shaft, seed tray is housed scooping on kind of disk drive shaft, the outer circumference surface of seed tray interlocks and is provided with two row's seeders, seeder sowing tongue connects sowing pressing plate, rag iron spring is provided with, in seed tray between the back side and the outer circumference surface of seed tray of sowing pressing plate, scoop on kind of disk drive shaft and seeding cover is housed, the inner ring of seeding cover is provided with seed dropping hole, the end face of seeding cover is fixedly connected with bolt and scoops kind dish, be provided with multiple baler scooping even distance on kind of dish, baler is corresponding with seed dropping hole, be communicated with seeding be covered with seed metering guide tube in the side of seeding cover, the lower end of seed metering guide tube is provided with seed cup gate, the lateral surface of seeding cover is connected with kinds of bank deposits box, the lateral surface of kinds of bank deposits box connects grain conductor, the upper end of grain conductor connects below inoculating hood, plant the top that case is fixed on sowing plate rail, below the front end of frame, be flexibly connected two to parallel press mold wheel carrier with bearing pin, the front end of press mold wheel carrier be equipped with pressing wheel, in the inner side of pressing wheel, film pack roller be housed.

The beneficial effects of the utility model are: peanut tectorial simple grain precision drilling function gives full play to the individual dominance of peanut, seed 1-3 kg/acre is saved than two grain sowing, volume increase 10-30 kg/acre, improve effects 100-200 unit/mu, after planting save manpower, management, little, the lightweight saving production cost of this machine compact conformation, volume.

Accompanying drawing explanation

Illustrate with embodiment below in conjunction with accompanying drawing.

Fig. 1 is peanut tectorial simple grain precision sower structural front view.

Fig. 2 is the rearview of Fig. 1.

Fig. 3 sows drive mechanism partial enlarged view in Fig. 1.

Fig. 4 is seed tray schematic enlarged-scale view in Fig. 1.

Fig. 5 is seed tray cut-away view in Fig. 4.

In figure, 1-frame; 2-sows plate rail; The fertile case of 3-; 4-kind case; 5-explosive barrel; 5-1-explosive barrel frame; 6-does furrow pack roller; 6-1-does furrow suppression roll shaft; 7-seed tray; 7-1-seeding cover; 7-2-sows pressing plate; 7-3-seed cup gate; 7-4-seeder; 7-5-rag iron spring; 7-6-grain conductor; 7-7-seed metering guide tube; 7-8-kinds of bank deposits box; 7-9-baler; 7-10-scoops kind of a dish; 7-11-seed dropping hole; 7-12-scoops kind of a disk drive shaft; 8-press mold roll stand; 9-pressing film roller; 10-suppression of soil roll stand; 11-suppression of soil roller; 12-pressing wheel; 12-1-film pack roller; 12-2-press mold wheel carrier; 12-3-bearing pin; Disk coverer before 13-; 14-leads native roller; Disk coverer after 15-; 16-press mold ditching plow; 17-disk fertilizer applicator; 18-sprayer switch; 19-mulch film bundle fixed axis; 20-spring one; 21-defertilizing amount regulating handle; 22-fertilizer driving shaft; 23-fertilizer chain drive-belt; 24-fertilizer drive sprocket; 25-fertilizer driven sprocket; 26-fertilizer apparatus; 27-fertilizer conduit; 28-power line; 29-weed killer herbicide conduit; 30-weed killer herbicide centrifugal atomizer; 31-spring support; 32-spring base; 33-spring two.

Embodiment

Embodiment, with reference to accompanying drawing 1 ~ 5, peanut tectorial simple grain precision sower with fixing spring(-supported) mount 31 and bearing pin activity, two parallel seeding plate rails 2 is housed in the front end of frame 1, is provided with spring 1 between spring base 32 fixing above the upper end of spring(-supported) mount 31 and seeding plate rail 2.Two seeding plate rails 2 are equipped with bearing block and scoop kind of a disk drive shaft 7-12, seed tray 7 is housed scooping on kind of disk drive shaft 7-12, the outer circumference surface of seed tray 7 interlocks and is provided with two row's seeder 7-4, seeder 7-4 sowing tongue 7-3 connects sowing pressing plate 7-2, between the back side and the excircle of seed tray 7 of sowing pressing plate 7-2, be provided with rag iron spring 7-5.Scooping on kind of disk drive shaft 7-12 in seed tray 7 is equipped with seeding cover 7-1, the inner ring of seeding cover 7-1 is provided with seed dropping hole 7-11, the end face of seeding cover 7-1 fixedly scoops kind of a dish 7-10 with bolt, be provided with multiple baler 7-9 scooping kind even distance on dish 7-10, baler 7-9 is corresponding with seed dropping hole 7-11.Be communicated with seeding cover 7-1 be provided with seed metering guide tube 7-7 in the side of seeding cover 7-1, the lower end of seed metering guide tube 7-7 is provided with seed cup gate 7-3, the lateral surface of seeding cover 7-1 is connected with kinds of bank deposits box 7-8, the lateral surface of kinds of bank deposits box 7-8 is connected with grain conductor 7-6, the upper end of grain conductor 7-6 connects below inoculating hood 4, plants the top that case 4 is fixed on sowing plate rail 2.Below the front end of frame 1, be flexibly connected two parallel press mold wheel carrier 12-2 with bearing pin 12-3, the front end of press mold wheel carrier 12-2 be equipped with pressing wheel 12, film pack roller 12-1 is housed in the inner side of pressing wheel 12.The lateral frame of two sowing plate rails 2 is equipped with and leads native roller 14, disk coverer 13 before the inner side of leading native roller 14 is provided with, below the front end frame of two sowing plate rails 2, suppression of soil roll stand 10 is housed, on suppression of soil roll stand 10, be provided with spring 2 33 between middle and sowing plate rail 2 front end frame middle, suppression of soil roller 11 is housed below suppression of soil roll stand 10.Explosive barrel frame 5-1 is fixed with above the front end of frame 1, two explosive barrels 5 are fixed with on explosive barrel frame 5-1, the below of explosive barrel 5 connects two weed killer herbicide centrifugal atomizers 30 with weed killer herbicide conduit 29, weed killer herbicide centrifugal atomizer 30 power line 28 connects sprayer switch 18, and sprayer switch 18 is fixed on above the body side frame of frame 1.Above before explosive barrel frame 5-1, load is equipped with mulch film bundle fixed axis 19, and below frame 1, explosive barrel frame 5-1 lower end is provided with press mold roll stand 8, and on the termination of press mold roll stand 8, pressing film roller 9 is equipped with in activity, and the frame 1 after pressing film roller 9 is equipped with press mold ditching plow 16.On the rear end of frame 1, be fixed with fertile target 3, fertilizer driving shaft 22 is equipped with bearing in the two sides, below of fertile case 3, fertilizer driving shaft 22 connects two fertilizer apparatuss 26, fertilizer apparatus 26 connects fertilizer conduit 27 below.Fertilizer driven sprocket 25 is equipped with in a termination of fertilizer driving shaft 22, fertilizer driven sprocket 25 to be in transmission connection fertilizer drive sprocket 24 with fertilizer chain drive-belt 23, fertilizer drive sprocket 24 be contained in be furrow suppression roll shaft 6-1 a termination on, in frame 1 frame, below is furrow suppression roll shaft 6-1 is equipped with and does furrow pack roller 6, another termination of fertilizer driving shaft 22 is provided with defertilizing amount regulating handle 21, the follower head of frame 1 is equipped with two rear disk coverers 15 corresponding with fertilizer conduit 27, below the fertile case 3 of the rear end of frame 1, is provided with disk fertilizer applicator 17.

The course of work of peanut tectorial simple grain precision sower is: facility advance, suppression of soil is driven to roll 11 rotations, the ditch that disk fertilizer applicator 17 is opened is flattened, suppression of soil is rolled on 11 and is fixed fertilizer drive sprocket 24, fertilizer driven sprocket 25 is driven by fertilizer chain drive-belt 23, drive fertilizer apparatus 26 fertilizer, fall into disk fertilizer applicator 17 from fertilizer conduit 27, realize fertilising.Power line 28 1 branch line is connected with tractor battery positive voltage, and another branch line connects body or battery terminal negative, and switch 18 controls weed killer herbicide and power supply simultaneously, opens rear weed killer herbicide centrifugal atomizer 30 and rotates, and spray herbicide.Seed tray 7 advances with facility and rotates, drive scoops kind of a dish 7-5 and rotates, baler 7-9 has scooped seed and has turned to seed dropping hole 7-11 place, and seeds fall is fallen seed cup gate 7-3 from seed metering guide tube 7-7, when seeder 7-4 projection pushes seed cup gate 7-3 aside, seed falls into seeder 7-4, when seeder 7-4 penetrates in ground, sowing pressing plate 7-2 is subject to ground jack-up, seeder 7-4 lips, seed falls into ground, completes sowing.Pressing wheel 12 is pressed in film limit on the ditch that press mold ditching plow 16 opens, pressing wheel 12 there is mesh, the soil that front disk coverer 13 stirs up falls mulch film both sides from pressing wheel 12 mesh, rear disk coverer 15 rolls mulch film both sides, and the soil that front disk coverer 13 stirs up is rolled in centre, above a soil part of stirring up is pressed in, strengthen mulch film fixation, another part rolls 14 be pressed on planting hole by leading soil, rolls 11 suppressions, play windproof soil moisture conservation effect through suppression of soil.

Claims (1)

1. a peanut tectorial simple grain precision sower, comprise frame (1), fertile case (3), plant case (4), explosive barrel (5), press mold ditching plow (16), pressing film roller (9), pressing wheel (12), lead native roller (14), front disk coverer (13), suppression of soil roller (11), rear disk coverer (15), fertilizer drive sprocket (24), fertilizer driven sprocket (25), fertilizer chain drive-belt (23), fertilizer apparatus (26), to it is characterized in that in the front end of frame (1) with fixing spring support (31) and bearing pin is movable that two parallel sowing plate rails (2) are housed, spring one (20) is provided with between the spring base (32) that the upper end of spring support (31) and sowing plate rail (2) top are fixed, two sowings plate rail (2) are equipped with bearing block and scoop kind of a disk drive shaft (7-12), seed tray (7) is housed scooping on kind of a disk drive shaft (7-12), the outer circumference surface of seed tray (7) interlocks and is provided with two row's seeders (7-4), seeder (7-4) sowing tongue (7-3) connects sowing pressing plate (7-2), rag iron spring (7-5) is provided with between the back side and the outer circumference surface of seed tray (7) of sowing pressing plate (7-2), in seed tray (7), scoop on kind of a disk drive shaft (7-12) and seeding cover (7-1) is housed, the inner ring of seeding cover (7-1) is provided with seed dropping hole (7-11), the end face of seeding cover (7-1) is fixedly connected with bolt and scoops kind of a dish (7-10), be provided with multiple baler (7-9) scooping kind the upper even distance of dish (7-10), baler (7-9) is corresponding with seed dropping hole (7-11), be communicated with seeding cover (7-1) be provided with seed metering guide tube (7-7) in the side of seeding cover (7-1), the lower end of seed metering guide tube (7-7) is provided with seed cup gate (7-3), the lateral surface of seeding cover (7-1) is connected with kinds of bank deposits box (7-8), the lateral surface of kinds of bank deposits box (7-8) connects grain conductor (7-6), the upper end of grain conductor (7-6) connects below inoculating hood (4), plant the top that case (4) is fixed on sowing plate rail (2), two are flexibly connected to parallel press mold wheel carrier (12-2) with bearing pin (12-3) below the front end of frame (1), the front end of press mold wheel carrier (12-2) is equipped with pressing wheel (12), in the inner side of pressing wheel (12), film pack roller (12-1) is housed.