Fertilizing and seeding apparatus
Technical field
The utility model relates to a kind of farm machinery, specifically, relates to a kind of fertilizing and seeding apparatus.
Background technology
Agricultural seeding machine is the agricultural machinery of often using in farmland, and the labour that it can effectively alleviate the staff, effectively improve agricultural production efficiency.The sower that uses in agricultural production at present, mainly contain two kinds of versions, and a kind of is the wheel roll-type, and another kind is Wheel-type, by the power driven wheel, rolls or the wheel disc rotation, and seed or fertilizer are taken out of by force in seed-fertilizer box, broadcasts in soil.The sower of these two kinds of versions all has some drawbacks: be at first easily by weeds, to be wound around, need to often shut down and weed a garden; Next is inefficiency, and general planting with sowing machine or fertilising speed are slow, and is too fast or cross and all will cause slowly sowing or unevenness of application, density unreasonable.
The utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provides that a kind of seeding and fertilizing speed is fast, the sowing good evenness, can automatically remove the fertilizing and seeding apparatus that is wound around weeds.
The purpose of this utility model reaches by following technical measures:
Fertilizing and seeding apparatus, comprise frame, upper rack is provided with the first seed-fertilizer box and the second seed-fertilizer box, the bottom of the first seed-fertilizer box is provided with the first discharging opening, the bottom of the second seed-fertilizer box is provided with the second discharging opening, it is characterized in that: frame lower is provided with several ploughs, described the first discharging opening below is provided with the first row glassware, the first row glassware is connected with the first feed pipe, described the second discharging opening below is provided with the second row glassware, the second row glassware is connected with the second feed pipe, the first feed pipe be connected feed pipe and be connected with plough respectively.During use, with fertilizer and seed be placed in the first seed-fertilizer box and the second seed-fertilizer box, fertilizer and seed fall in the ditch that plough leaves by the first discharging opening and the second discharging opening respectively.
As a kind of preferred version, described first row glassware comprises the first pedestal, the first pedestal upper opening is connected with the first discharging opening, the first pedestal lower openings is connected with the first feed pipe, the first pedestal middle part is set with the first discharging shaft, described the first discharging shaft is connected with the first power transmission shaft, and the first discharging shaft is provided with the relief hole of several and the first pedestal upper opening and lower openings relative set, and described relief hole is circumferentially uniform along the first discharging shaft.The seed amount that the size of relief hole and the seed size of sowing and every cave need to be sowed is complementary.Seed falls into relief hole from the first pedestal upper opening, and when relief hole rotates when downward with the first discharging shaft and the first power transmission shaft, seed falls into the first pedestal lower openings, enters the first feed pipe, through plough, falls into soil.
As a kind of preferred version, described second row glassware comprises the second pedestal, the second pedestal upper opening is connected with the second discharging opening, the second pedestal lower openings is connected with the second feed pipe, the second pedestal middle part is set with the second discharging shaft, described the second discharging shaft is connected with second driving shaft, and the second discharging shaft is provided with the discharge groove of several and the second pedestal upper opening and lower openings relative set, and described discharge groove is circumferentially uniform along the second discharging shaft.Fertilizer falls into discharge groove from the second pedestal upper opening, and when discharge groove rotates when downward with the second discharging shaft and second driving shaft, fertilizer falls into the second pedestal lower openings, enters the second feed pipe, through plough, falls into soil.
As a kind of preferred version, described plough has two disks, and two disk planes form an acute angle, two disk front end distances are less than the rear end distance, and the disk top is provided with flap, and flap is provided with fixture, fixture is fixedly connected with frame, is provided with drainage conduit between two disks.The double-disk plough stable working that the utility model provides, disconnected careless ability are strong, plant the ditch depth consistent, and the degree of depth can be transferred, and fabric width is suitable, and ditch shape is neat, and certain effect of earthing is voluntarily arranged.
As a kind of preferred version, described plough is provided with mud-scraping apparatus.Mud-scraping apparatus can be removed weeds and the earth on disk at any time, guarantees the plough normal operation.
As a kind of preferred version, described mud-scraping apparatus comprises scrapes trowel, and the described trowel of scraping is fixedly connected with flap, scrapes the blade of trowel and the Surface Contact of disk.
As a kind of preferred version, frame lower is connected with pack roller.Pack roller is used for compressing soil, and seed is tightly contacted with wet soil.
As a kind of preferred version, described pack roller, the first power transmission shaft and second driving shaft are in transmission connection.
As a kind of preferred version, frame front is connected with hanging device.Hanging device is used for fertilizing and seeding apparatus is articulated to tractor, to drive fertilizing and seeding apparatus work.
As a kind of preferred version, described hanging device is three-point hitch.Three-point hitch is a kind of hanging device that generally uses on tractor, and how different tractor that can be more be adaptive.
, owing to having adopted technique scheme, compared with prior art, the utility model has the advantages that:
The fertilizing and seeding apparatus that the utility model provides is reasonable in design, structure is relatively simple, easy to use, suitability is good, can use with various tractors at present commonly used, and have advantages of that seeding and fertilizing speed is fast, the sowing good evenness, can automatically remove and be wound around weeds.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model fertilizing and seeding apparatus;
Accompanying drawing 2 is vertical views of the utility model fertilizing and seeding apparatus;
Accompanying drawing 3 is rearviews of the utility model fertilizing and seeding apparatus;
Accompanying drawing 4 is structural representations of plough in the utility model fertilizing and seeding apparatus;
Accompanying drawing 5 is structural representations after removal one side discs in accompanying drawing 4;
Accompanying drawing 6 is vertical views of accompanying drawing 4;
Accompanying drawing 7 is the structural representations after accompanying drawing 6 is removed flap and fixture;
Accompanying drawing 8 is structural representations of front removal device in the utility model fertilizing and seeding apparatus;
Accompanying drawing 9 be in accompanying drawing 8 A-A to cutaway view;
Accompanying drawing 10 is structural representations of rear removal device in the utility model fertilizing and seeding apparatus;
Accompanying drawing 11 be in accompanying drawing 10 B-B to cutaway view.
Embodiment
embodiment: as accompanying drawing 1 to as shown in accompanying drawing 3, a kind of fertilizing and seeding apparatus, comprise frame 2, frame 2 tops are provided with the first seed-fertilizer box 3 and the second seed-fertilizer box 4, frame 2 bottoms are provided with several ploughs, the bottom of the first seed-fertilizer box 3 is provided with the first discharging opening 14, the bottom of the second seed-fertilizer box 4 is provided with the second discharging opening 13, the first discharging opening 14 belows are provided with the first row glassware, the first row glassware is connected with the first feed pipe 12, the second discharging opening 13 belows are provided with the second row glassware, the second row glassware is connected with the second feed pipe 8, the first feed pipe 12 be connected feed pipe 8 and be connected with plough respectively.During use, with fertilizer and seed be placed in the first seed-fertilizer box 3 and the second seed-fertilizer box 4, fertilizer and seed fall in the ditch that plough leaves by the first discharging opening 14 and the second discharging opening 13 respectively.
As shown in accompanying drawing 8 and accompanying drawing 9, the first row glassware comprises the first pedestal 11, the first pedestal 11 upper openings are connected with the first discharging opening 14, the first pedestal 11 lower openings are connected with the first feed pipe 12, the first pedestal 11 middle parts are set with the first discharging shaft 20, the first discharging shaft 20 is connected with the first power transmission shaft 5, the first discharging shafts 20 and is provided with the relief hole 21 of several and the first pedestal 11 upper openings and lower openings relative set, and relief hole 21 is circumferentially uniform along the first discharging shaft 20.The seed amount that the size of relief hole 21 and the seed size of sowing and every cave need to be sowed is complementary.Seed falls into relief hole 21 from the first pedestal 11 upper openings, and when relief hole 21 rotates when downward with the first discharging shaft 20 and the first power transmission shaft 5, seed falls into the first pedestal 11 lower openings, enters the first feed pipe 12, through plough, falls into soil.
As shown in accompanying drawing 10 and accompanying drawing 11, the second row glassware comprises the second pedestal 7, the second pedestal 7 upper openings are connected with the second discharging opening 13, the second pedestal 7 lower openings are connected with the second feed pipe 8, the second pedestal 7 middle parts are set with the second discharging shaft 23, the second discharging shaft 23 is connected with second driving shaft 6, the second discharging shafts 23 and is provided with the discharge groove 22 of several and the second pedestal 7 upper openings and lower openings relative set, and discharge groove 22 is circumferentially uniform along the second discharging shaft 23.Fertilizer falls into discharge groove 22 from the second pedestal 7 upper openings, and when discharge groove 22 rotates when downward with the second discharging shaft 23 and second driving shaft 6, fertilizer falls into the second pedestal 7 lower openings, enters the second feed pipe 8, through plough, falls into soil.
As accompanying drawing 4 to as shown in accompanying drawing 7, plough has two disks 19, two disk 19 planes form an acute angle, two disk 19 front end distances are less than the rear end distance, disk 19 tops are provided with flap 16, and flap 16 is provided with fixture, and fixture is fixedly connected with frame 2 by dead lever 15, be provided with drainage conduit 17 between two disks 19, the upper end of drainage conduit 17 is connected with the rear end of flap 16.The double-disk plough stable working that the utility model provides, ditch shape are neatly, not random soil layer, disconnected careless ability be strong.
In the present embodiment, plough is provided with mud-scraping apparatus.Mud-scraping apparatus comprises scrapes trowel 18, scrapes trowel 18 and is fixedly connected with flap 16, scrapes the blade of trowel 18 and the Surface Contact of disk 19.Mud-scraping apparatus can be removed weeds and the earth on disk 19 at any time, guarantees the plough normal operation.
To as shown in accompanying drawing 3, frame 2 bottoms are connected with pack roller 10 as accompanying drawing 1.Pack roller 10, the first power transmission shaft 5 and second driving shaft 6 are in transmission connection by chain 9.Pack roller 10 is used for compressing soil, and seed is tightly contacted with wet soil.
As shown in Figures 1 and 2, frame 2 front portions are connected with hanging device 1.Hanging device 1 is three-point hitch.Hanging device 1 is used for fertilizing and seeding apparatus is articulated to tractor, to drive fertilizing and seeding apparatus work.Three-point hitch is the hanging device adaptive with tractor that generally uses, and three-point hitch can be adaptive from how different tractors.