CN2471068Y - Cotton hill drop drill on film - Google Patents

Abstract

The utility model discloses a cotton punch planter. The equipment consists of a frame, a ridge shovel, a gouge digger, an indenting tool, a seed box, a seed sowing device, a ground film roller, an earth cover and drive gear, the equipment overcomes the bug that current similar machine requires that the cottonseed be removed by velvet, is applicable to extensive scope and is low in cost, in addition, a gas room forms between the earth surface of cotton seed and ground film, which is favorable to heat preservation and burgeon of the cottonseed and prevent the burgeon from contact with the ground film after the burgeon grows out from the earth, especially the equipment is worth promotion in dry land or dry area in China. The utility model is compact in structure and is reasonable in design and is the ideal cotton coverage film seeder.

Description

The cotton film-covering hill-drop planter

The utility model belongs to agricultural machinery, particularly relates to a kind of cotton film-covering hill-drop planter.

Applying of crops film coating technique at first is to be applied in the sowing cotton seed facility in China, and the similar facility of Shi Yonging all were to convert on large-scale 24 row towed grain seeder bases at that time, so model structure complexity, service efficiency are poor.Subsequently former type is constantly improved, and increased equipment for coating film, 2BMA-2 type the sower of producing as the Shijiazhuang City agricultural machinery factory, but there are following two big defectives in these type of facility, the one, this facility requirement is to the cotton seed lint and selected or carry out Cotton seeds of going ahead of the rest, otherwise can not sow, the use region of facility is restricted; The 2nd, this machine institute covering film directly contacts with the face of land, at first touches mulch film after cotton seedling is unearthed, because mulch film is subjected to solar temperature higher, so as easy as rolling off a log cotton seedling is burnt to death, this proposes very high requirement just for the time that puts seedling, and the survival rate of cotton seedling is decreased.

The purpose of this utility model is that design a kind ofly both can be sowed the lint cottonseed, also can sow the not seeding machinary of lint cottonseed, also can make cottonseed be sowed at ridge both sides, ground pocket in addition, the face of land and mulch film form the insulation air chamber herein, can directly not contact with mulch film after cotton seedling is unearthed, this has just strengthened the survival rate of cotton seedling.

Primary structure of the present utility model is that land wheel, making ridge shovel, plough, ground film roller, press mold wheel, press wheel, film limit covering device, kind case etc. are housed on frame, and its sowing power is carried by land wheel and power transmission gear group by chain.

The drawing explanation:

Accompanying drawing 1 is a front view of the present utility model.

Accompanying drawing 2 is a vertical view of the present utility model.

Reference numeral is as follows:

Making ridge shovel 1, plough 2, indenting tool 3, land wheel 4, frame 5, kind case 6, seeding unit 7, earth separation plate 8, press wheel 9, ground film roller 10, press mold wheel 11, covering device 12, seed wheel 13, travelling gear 14, ridge shape trimmer 15, kind amount adjuster 16.

Below with reference to accompanying drawing the utility model is described further.

Making ridge shovel 1 is sleeved on frame 5 front lower places, working depth can be regulated, the kind case 6 that has seed wheel 13 is connected in frame 5 tops, seeding unit 7 as the one-level seeding is connected in kind of case 6 floor below, plough 2 quilts are with pin-connection in kind of case 6 and frame 5 belows, indenting tool 3 as the secondary seeding is fixed on plough 2 back upper places, press wheel 9 is hinged after runner boot 2, ridge shape trimmer 15 is sleeved on below in the frame 5, earth separation plate 8 is sleeved on frame 5 both sides, ground film roller 10 frame 5 times press wheel 9 after that is hinged, press mold are taken turns 11 Xiao and are connected in below the frame and are positioned at after the ground film roller 10, and covering device 12 is sleeved on frame 5 back lower places, it highly can be regulated, land wheel 4 is positioned at by frame 5 sides, and its power is by being delivered to seed wheel 13 and ground film roller 10 with the coaxial travelling gear 14 of land wheel 4, and kind amount adjuster 16 is positioned at kind of case 6 belows.

Plough 2 is a sliding cutter type, and seeding unit 7 is a grooved pulley type, and covering device 12 is the garden disc type, and land wheel 4 outer rims are provided with the lug tooth plate.

During work, this utility model and supporting tractor are hooked together, toward planting the cottonseed of packing in the case 6, package mulch film on ground film roller 10, in advancing, making ridge shovel 1 between two ploughs 2 and ridge shape trimmer 15 push into a garden arc ridge to soil in the ranks, the power of land wheel 4 makes the seeding unit 7 under kind of the case 6 by travelling gear 14 and plants case 6 interior seed wheels 13 and rotate simultaneously, the cottonseeds of planting in the case 6 are promptly discharged from seeding unit 7 with the required amount of broadcasting, this moment, seeding unit 7 drove indenting tool 3 work that are installed on the plough 2 by chain drive again, thereby after coming out via indenting tool 3, the cottonseed that seeding unit 7 is discharged with the drilling form becomes the form that falls to planting at interval, in the kind ditch that the people's plough 7 that falls is opened, be rendered as the form of spacing bunch planting, the back cottonseed that buries is promptly returned soil and is covered, give compacting by press wheel 9 again, thereby finish sowing work.In the trench digging bunch planting, 8 of earth separation plates that are configured in plough 2 both sides will push the place suitable with the film web width near planting near the soil of ditch, ground film roller 10 carries out mulch film exhibition and covers subsequently, implements flanging and earthing by press mold wheel 11 and covering device 12 successively again, finishes the work of sowing overlay film.

The shortcoming that can not sow lint cotton not that the utility model has overcome that existing cotton film-covering sower exists, and falling to forming an air chamber between seed ground table top and the mulch film, promptly helping the cottonseed insulation germinates, the mulch film that is unlikely to again to be touched immediately after cotton seedling is unearthed is burnt to death, the obviously more existing similar facility of its effect are superior, have promotional value widely.

Claims (3)

1. A cotton film-covering hill-drop planter by the making ridge shovel (1) that is sleeved on frame (5) below, be connected in frame (5) top kind case (6), formed with pin-connection in the plough (2) of kind of a case (6) below and press wheel (9), ground film roller (10), press mold wheel (11), land wheel (4), the travelling gear (14) that is hinged thereafter, it is characterized in that in kind of a case (6), being equipped with the indenting tool (3) that seed wheel (13), below are fixed with seeding unit (7), kind amount adjuster (16), are connected in plough (2) back upper place.
2. 2. cotton film-covering hill-drop planter according to claim 1 is characterized in that suit ridge shape trimmer (15), both sides are set with earth separation plate (8) below frame (5), the back lower place is set with covering device (12).
3. 3, cotton film-covering hill-drop planter according to claim 1 and 2 is characterized in that described plough 2 is provided with lug tooth plate for grooved pulley type, covering device 12 for garden disc type, land wheel 4 outer rims for sliding cutter type, seeding unit 7.

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