CN103444319A - Amphibious rice and wheat seed sowing machine - Google Patents

Abstract

The invention discloses an amphibious rice and wheat seed sowing machine. A rice seed hopper is installed on a frame. Two ends of a main shaft are supported on the frame. One end of the main shaft is provided with a rotation wheel. A seed sowing collar is sleeved on the main shaft. The peripheral wall of the seed sowing collar stretches into a bottom opening of the rice seed hopper and is uniformly provided with pits for receiving seeds. A side of the rice seed hopper is provided with a rice seed flow adjustment plate. An upper end of a seed discharge trough plate is sealed on a rice seed hopper side plate at the bottom opening position of the rice seed hopper. The seed discharge trough plate obliquely and downward bends below the bottom opening of the rice seed hopper and backward stretches out of a chassis of the frame. The bottom of the frame is provided with a ship-shaped flat carriage plate. A balance plate extending toward the back of machine is installed below the ship-shaped flat carriage plate. A pull rod shaft of a pull rod is connected to the ship-shaped flat carriage plate by a pull rod shaft base. The amphibious rice and wheat seed sowing machine has the characteristics of simple structure, uniform interseeding, good seed sowing effects, high efficacy, low labor intensity, light weight and low cost, and can be used as an amphibious rice and wheat seed direct-sowing machine.

Description

Floods and droughts dual-purpose rice Wheat Seeds sower

Technical field

The invention belongs to the quantitative sower of compartment, particularly a kind of floods and droughts dual-purpose rice Wheat Seeds sower.

Background technology

At present China's rice cropping land for growing field crops seedling commonly used and grain farmer face the traditional rice transplanting mode of loess towards sky, and not only efficiency was low but also labour intensity is large to use rice transplantation by hand.Though the rice transplanter listing is arranged at present, its complex structure, the fuselage weight, volume is large, and cost is high, is easy to floating pocket, be difficult to guarantee the rice transplanting seeding quality, and hills area, mountain area fritter rice cornfield can't be used rice transplanter; Breeding also needs to take field soil in addition, affects the rice field area utilization rate, cultivates in addition after seedling also will pull out to wash rice shoot and go rice transplanting again, grievous injury rice seedlings root, need several days seedling ability normal growths after rice transplanting, extended the paddy growth time, had a strong impact on the production of paddy rice and grain farmer's income.

Summary of the invention

The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, lightweight, between broadcast effective, can not damage the seed-grain quality, kind grain germination after broadcasting is fast, germination rate is high, is conducive to rice wheat seedling growth, is a kind of easy operating and the lower rice Wheat Seeds sower of labour intensity.

The present invention completes by following mode:

The seed rice funnel case is arranged on frame, the main shaft two supports is on frame, main shaft has an end that moving runner is installed, be set with the sowing axle collar on main shaft, sowing axle collar periphery wall stretches into the end mouth of seed rice funnel case, the periphery wall of the sowing axle collar is evenly distributed with dress kind of grain pit, seed rice funnel case one side is equipped with kind of a grain flow control board, leak on the seed rice funnel case side plate of Di Kou position that kind of grain frid upper end is encapsulated in the seed rice funnel case, it leaks kind of grain frid and stretch out backward outside at the bottom of frame below mouth of the curved end at the seed rice funnel case of declivity, the flat planker of ship shape is equipped with in the frame bottom, below the flat planker of ship shape, be equipped with to the balance plate stretched out after machine, the pull rod shaft of pull bar is connected through the flat planker of pull bar axle bed and ship shape.

The present invention can also realize by following mode:

Floods and droughts dual-purpose rice Wheat Seeds sower, its seed rice funnel case quantity has more than six or six, the quantity of the sowing axle collar has more than six or six, quantity with the seed rice funnel case is corresponding, the periphery wall of the sowing axle collar is evenly distributed with the dress kind grain pit of quantity at four or more, balance plate quantity has more than four or four, plant a grain flow control board lower end and be set with rubber sleeve, its moving runner is vane type metal moving runner or rubber wheel, the sowing axle collar and the suit of rotating shaft are that tight fit press-fits and is connected, sow in the fastening rotating shaft of the hold-down screw of the axle collar in imbedding dress kind of grain pit.

That the present invention has is simple in structure, broadcast evenly, and sowing kind of grain, not because machine sowing is damaged, is conducive to kind of grain and germinates in land for growing field crops and growth, and body weight is light, artificial dilatory light labor intensity, and live power is high, easy operating, the characteristics such as cost is low; Be a kind ofly suitablely as floods and droughts field soil, directly to broadcast the planter of rice wheat seeds, can use bulk, fritter field soil and irregular Tian Tujun, after also can using rubber wheel, can make the live of corn, wheat, beans land for growing field crops; The machine pull bar is hung on farmland tillage machine or relevant facility, need not manually draw and mechanized operation, its production efficiency is higher.

The accompanying drawing explanation

Fig. 1 floods and droughts dual-purpose rice Wheat Seeds sower plan structure schematic diagram;

The schematic side view that Fig. 2 is Fig. 1;

Floods and droughts dual-purpose rice Wheat Seeds sowing owner after Fig. 3 province figure pull rod device looks schematic diagram;

The A-A cross-sectional schematic that Fig. 4 is Fig. 3;

Fig. 5 is rotating shaft and eight sowing shaft ring structure schematic diagrames;

Fig. 6 sowing is caught a glimpse of by the spacing cross-sectional view be fixed in rotating shaft of hold-down screw.

Embodiment

Following structure accompanying drawing is described in further detail with ground the present invention.

Eight seed rice funnel cases 3 that lean on mutually are installed on frame 1 top, and end mouth is arranged at each seed rice funnel case 3 bottom, and kind of a grain flow control board 5 is housed on the swash plate of the front side of seed rice funnel case 3, in kind of grain flow control board 5 bottoms, is set with rubber sleeve 12; Planting grain flow control board 5 use adjustment screw 6 is fixed on the side plate of seed rice funnel case 3, plant on grain flow control board 5 shifting chute is arranged, main shaft 4 two ends are supported and fixed on the side frames of frame 1 through bearing, main shaft 4 has an end to stretch out external its axle head of frame 1 drive 7 is housed, the present embodiment moving runner 7 is used vane type metal moving runner, when it goes to vertical position, following blade should surpass the flat planker 8 of ship shape of frame 1 bottom; Be set with eight sowing axle collars 2 on main shaft 4 axles, the periphery wall of each sowing axle collar 2 stretches into the end mouth of the seed rice funnel case 3 of top correspondence position, and the seamed hole 13, Di Kou position of the front side board of the sowing axle collar 2 and seed rice funnel case 3, for leaking seed rice; The periphery wall of each sowing axle collar 2 is evenly distributed with four dresses kind of grain pit 11; The sowing axle collar 2 can be fitted on main shaft 4 and (see accompanying drawing 4) by the tight fit mode, also can revolve the sowing axle collar 2 from a dress kind of a pit with fixing screw 17 and be fixed on main shaft 4 and (see accompanying drawing 6); On adjacent two sowing axle collars 2, the distance of dress kind of grain pit 11, require the line-spacing of two row to determine by sowing, and also by the sowing requirement, the distance with two pockets in a line determines the location gap of adjacent two dresses kind of the grain pit 11 on the sowing axle collar 2; Therefore, the walking along the street that seeding technique requires and pocket are apart from the quantity of the spacing that has determined the sowing axle collar 2 and dress kind of grain pit; Be packaged with on seed rice funnel case 3 front side boards of the Di Kou position of seed rice funnel case 3 and leak kind of the upper end of grain frid 10, this leaks kind of grain frid 10 and stretch out backward frame 1 underframe outside (seeing accompanying drawing 4) below mouth of the curved end at seed rice funnel case 3 of declivity; Frame 1 bottom is equipped with the flat planker 8(of ship shape and is seen accompanying drawing 1, accompanying drawing 4); Be equipped with four and see accompanying drawing 2, accompanying drawing 4 to the balance plate 9(stretched out after machine below the flat planker 8 of ship shape); It distribute to require generally two sowing axle collars 2 at interval to consider to have a balance plate 9, its effect one is while preventing body moving moving ahead in place, the fuselage balance not to be rolled tiltedly backward, effect two is that this balance plate 9 sinks in wet mud to extrude spill row hole advancing in mobile because of the body gravity pressure in paddy field, be conducive to field soil surface area water and flow into this hole, make to sow seed and do not soak in water, be conducive to germinating growth.Be fixed with pull bar axle bed 15 at ship shape planker 8 middle section positions, the pull rod shaft 16 of pull bar 14 is bearing in pull bar axle bed 15 axis holes, flat planker 8 effects of ship shape are: the supporting body weight, do not make body fall in the wet mud in water inlet field, in addition, also have prior to seeding the wet mud in suitable smooth paddy field surface again, be conducive to even sowing.

Require the how many row of once sowing by rice direct-seeding, determine the size of loom, the quantity of seed rice funnel case 3, the sowing axle collar 2 can be more than six or six, and their quantity is corresponding.This truth example is respectively selected eight.

Being required the quantity apart from the dress kind grain pit 11 that determines the sowing axle collar 2 of adjacent two root and stem of certain plants in row by the rice direct-seeding kind, can be more than three or three, and the present embodiment is selected four.

This floods and droughts dual-purpose rice Wheat Seeds sower is mainly constituted by frame 1, seed rice funnel case 3, the sowing axle collar 2, a kind grain flow control board 5, the flat planker 8 of ship shape, leakage kind of a grain frid 10, main shaft 4, moving runner 7, balance plate 9 and pull bar 14, and it uses metal material, aluminium-plastic panel, plastic rod manufacture.This floods and droughts dual-purpose rice Wheat Seeds sower is the facility for the program request of rice Wheat Seeds, during use, the seed rice that needs program request is placed in seed rice funnel case 3, adjust kind of a grain flow control board 5 and choose applicable seam hole 13 sizes, employment pull bar 14 is in tow advanced, rice Wheat Seeds sower is when front, during moving runner 7, blade is absorbed in wet mud, the main shaft 4 of taking when moving runner 7 rotates rotates with the sowing axle collar 2, kind grain in dress kind of grain pit 11 rotates and rotates displacement with the sowing axle collar 2, scraped resistance (rubber sleeve 12 is kind of the grain bud points of damaging while avoiding scraping the unnecessary kind grain of resistance) by kind of the rubber sleeve 12 of grain flow control board 5 lower ends when arriving seam hole 13, kind grain in dress kind of grain pit 11 moves past seam hole 13 and falls in kind of grain frid 10, under Action of Gravity Field, planting grain skids off downwards and drops on the wet mud in surface, paddy field along leakage kind of a frid 10, the continuous operation sowing axle collar 2, constantly there is kind of grain live on the wet mud in paddy field on request, realize that line-spacing and spacing are live on request.

The present embodiment floods and droughts dual-purpose rice Wheat Seeds sower is eight row machines, 1.6 meters of machine widths, and 20 centimetres of line-spacings, the root and stem of certain plants, with 17 centimetres, manually drags and broadcasts, and per hour sows 2 to 3 mu, and complete machine weight is 15 kilograms of left and right.5 to 8 years service life.The seed rice percent of loss is below 2%, smooth and plant in the broken complete situation of chest of paddy in land for growing field crops, plants the paddy planting percent and reaches more than 95%.

The machine all can be used early rice and late rice program request sowing, and the machine cost is low, is easy to maintaining, labour intensity is little, save the seedling rice seedling bed, the rice field availability reaches 100%, and program request power is high, cost is low, save traditional seedling, pull up seedlings, the heavy operations of manual labor such as rice transplanting or rice transplanting, and live better than the growth of the seedlings of cereal crops of seedling, rice transplanting or rice transplanting, output also increases by 15% to 20%, insert field than Traditional Man and improve 10 times of effects, than rice transplanting, improve 5 times of effects.

The present invention is changed as the moving runner 7 to the machine, by tillage requirements, changes rubber wheel into, can be smooth drought soil upper seeding wheel wheat, corn or beans crops.For adapting to tillage requirements, install additional in frame lower backside appropriate location and dial native plate (or wheel), earth is covered to the seed of broadcasting on the ground.The utility model also can enlarge the scope of application by supporting.

Claims (9)

1. a floods and droughts dual-purpose rice Wheat Seeds sower, it is by kind of a grain funnel case, main shaft, moving runner, the flat planker of ship shape and pull bar form, it is characterized in that seed rice funnel case (3) is arranged on frame (1), main shaft (4) two supports is on frame (1), main shaft (4) has an end that moving runner (7) is installed, be set with the sowing axle collar (2) on main shaft (4), the sowing axle collar (2) periphery wall stretches into the end mouth of seed rice funnel case (3), the periphery wall of the sowing axle collar (2) is evenly distributed with dress kind of grain pit (11), seed rice funnel case (3) one sides are equipped with kind of a grain flow control board (5), leak on seed rice funnel case (3) side plate of Di Kou position that kind of grain frid (10) upper end is encapsulated in seed rice funnel case (3), it leaks kind of grain frid (10) and stretches out backward below the end mouth of seed rice funnel case (3) in frame (1) underframe outside to declivity is curved, the flat planker of ship shape (8) is equipped with in frame (1) bottom, below the flat planker of ship shape (8), be equipped with to the balance plate (9) stretched out after machine, the pull rod shaft (16) of pull bar (14) (15) at the bottom of pull rod shaft is connected with the flat planker of ship shape (8).

2. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that seed rice funnel case (3) quantity has more than six or six.

3. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that the quantity of sowing the axle collar (2) has more than six or six, corresponding with the quantity of seed rice funnel case (3).

4. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that the periphery wall of sowing the axle collar (2) is evenly distributed with the dress kind material pit (11) of quantity at four or more.

5. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that balance plate (9) quantity has more than four or four.

6. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that kind of grain flow control board (a 5) lower end is set with rubber sleeve (12).

7. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that moving runner (7) is vane type metal moving runner or rubber wheel.

8. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that sowing the axle collar (2) and the suit of rotating shaft (4) and be tight fit and press-fit and be connected.

9. floods and droughts dual-purpose rice Wheat Seeds sower according to claim 1, is characterized in that sowing the hold-down screw (17) of the axle collar (2) in imbedding dress kind of material pit (11) and be fastened in rotating shaft (4).

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