CN203181536U

CN203181536U - Corn and soybean seeder

Info

Publication number: CN203181536U
Application number: CN 201220240901
Authority: CN
Inventors: 申不集
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-28
Filing date: 2012-05-28
Publication date: 2013-09-11
Anticipated expiration: 2022-05-28

Abstract

The utility model discloses a corn and soybean seeder which comprises a rack; the front end and the rear end of the rack are provided with a front wheel and a rear wheel respectively; the upper part of the rack is provided with a material box; the lower part of the rack is provided with a material outlet and a semi-crescent-shaped plough; the upper part of the rear wheel is provided with a handrail for pushing a seeder body of the seeder to move; the material box is internally provided with a plurality material loading devices fixed on a chain; the material loading devices are driven by a chain wheel mechanism so as to move seeds from a blanking zone 2 to a blanking zone 1; and seeds fall into the ground through the material outlet of the blanking zone 1 under the effect of gravity. The seeder is low in cost, can regulate the seeding interval conveniently, can solve the problem that the seeding interval cannot be regulated, can be widely applied to seeding of corns, soybeans and the like.

Description

A kind of corn soybean sower

Technical field

The utility model relates to the sower in a kind of agricultural machinery, particularly a kind of corn soybean sower.

Background technology

At present; corn; the employed corn soybean sower of soybean planting; volume is big; the price height; more for large tracts of land; the sowing of scale; and for being located in remote or small size; fragmentary soil sowing; extremely inconvenient; and shovel is used in traditional manual sowing; instruments such as hoe, exist time-consuming, the effort; defectives such as efficient is low; at present the manual sower of small-sized household such as the patent No. are to disclose a kind of " a kind of soya corn sower " in No. 200620071492.4 the Chinese utility model patent on the market, and this machine exists can not be according to category and soil regime adjustment sowing gap; the defective that price is more expensive.

Summary of the invention

The purpose of the utility model pin is the defective that overcomes said method, a kind of soya corn sower is provided, has realized the sowing while plowing of sowing process, according to category, ground condition, adjust seed spacing, thereby make things convenient for the sowing of crops such as soybean, corn.

Corn soybean sower of the present utility model, comprise frame, the frame front and back end is equipped with front and back wheel respectively, upper rack is equipped with hopper, frame lower has discharging opening and half moon plough, trailing wheel top is equipped with and is promoted the handrail that the sower body moves, material loader is fixed on the chain in the described hopper, material loader drives by chain-wheel mechanism seed is moved to blanking district 1 from loading area 2, seed discharging opening by blanking district 1 under the gravity effect falls in the ground, there is a loading area on the right side in the hopper, there are two blanking districts in the left side, two blanking districts are by the pipeline UNICOM outside the hopper, two blanking districts share a discharging opening, chain-wheel mechanism includes driving wheel, driven pulley, inferior driving wheel, inferior driven pulley and chain, driving wheel is coaxial with front-wheel, driving wheel is connected by chain with driven pulley, driving wheel and driven pulley all are positioned at the outside of hopper, time driving wheel is installed as time driven driving wheel on driven pulley is coaxial, be connected inferior driving wheel by chain between inferior driving wheel and time driven pulley sprocket wheel, inferior driven pulley and hopper side panel are at grade; Inferior driving wheel, it is to convert by the bearing pin in the standard chain is replaced with bolt that inferior driven pulley connects with chain, the hole that bolt passes the material loader lower end is connected the fixing of realization material loader with nut, the material loader profile is elongated cylindrical, the upper end has groove and is used for the dress seed, the lower end has two circular holes and is connected with bolt on the chain, the cylindrical interior remainder tamps with powder and bonding agent, the discharging opening lower end is welded with the crescent plough, the most advanced and sophisticated front-wheel that points to of crescent plough, be welded rectangular block height 2-4cm on the front-wheel hub external peripheral surface for the 4-6mm rectangular block by thickness.

This sower cost is low, the adjustment seed spacing is convenient, has solved the nonadjustable problem of seed spacing, can be widely used in corn, big beans sowing.

Description of drawings

Fig. 1 is the structural representation in corn soybean sower front;

Fig. 2 is the structural representation of corn soybean sower aspect;

Fig. 3 is the structural representation that material loader is connected with chain;

Among the figure: the 1-driving wheel; The 2-front-wheel; The 3-drawing head; The 4-driven pulley; 5-blanking district 1; The 6-baffle plate; 7-blanking district 2; The 8-material loader; The 9-chain; The 10-loading area; The 11-hopper; The 12-handrail; The 13-trailing wheel; The 14-rear wheel support; The 15-discharging opening; The 16-plough; The 17-frame; The 18-reinforcement; 19-driven pulley; The 20-pipeline; 21-driving wheel; The 22-bolt; The 23-groove.

Embodiment

As shown in Figure 1, the corn soybean sower, comprise frame 17, front-wheel 2 is equipped with in frame 17 front portions, hopper 11 is equipped with on frame 17 tops, discharging opening 15 and half moon plough 16 are arranged at frame 17 bottoms, trailing wheel 13 is connected on frame 17 rear portions by rear wheel support 14, when the handrail 12 that is equipped with by trailing wheel 14 tops as the operation personnel promotes the sower bodies and moves forward, front-wheel 2 will rotate counterclockwise, also will rotate counterclockwise with front-wheel 2 coaxial mounted driving wheels 1, connecting drive driven pulley 4 by chain rotates counterclockwise, rotate counterclockwise with 4 coaxial mounted driving wheels of driven pulley 21, inferior driving wheel 21 is connected by chain 9 with side's mounted thereto inferior driven pulley 19, under inferior driving wheel drives, chain 9 and time driven pulley 19 also rotate counterclockwise, chain 9 is connected with several material loaders 8 by bolt, when the groove 23 on material loader 8 tops moves under the drive of chain 9 from the bottom up from loading area 10 seed of packing into, following chain 9 when material loader 8 moves upward to when tilting to horizontal direction counterclockwise, seed in material loader 8 grooves groove 23 that under the gravity effect, slips away, enter blanking district 1(5) or blanking district 2(7), if field soil is more smooth, seed will fall into blanking district 1(5), if relatively jolt, the sower body can produce bigger vibration, the seed groove 23 that will slip away in advance, enter blanking district 2(7), process blanking district 2(7) the lower end outlet enters plastic conduit 20 upper ends among Fig. 2, plastic conduit 20 lower ends connect blanking district 1(5), blanking district 1(5 is slipped in seed pipeline 20 lower ends of slipping away under the gravity effect), finally by blanking district 1(5) discharging opening 15 of lower end falls in the ground inferior driving wheel 21, inferior driven pulley 19 and hopper 11 sides are at grade; Discharging opening 15 lower ends are welded with crescent plough 16, crescent is ploughed sharp 16 ends and is pointed to front-wheel 2, be welded for the 4-6mm rectangular block by thickness on the front-wheel hub external peripheral surface, rectangular block height 2-4cm, adopting rectangular block is in order to increase the frictional force on front-wheel and ground, to make preceding crop rotation roll rather than slide, when needs are adjusted seed spacing, only need can realize by disassembling the distance that bolt adjusts between the material loader 8

As shown in Figure 3, chain 9 is to convert by the bearing pin in the standard chain is replaced with bolt 22, the hole that bolt passes the material loader lower end is connected the fixing of realization material loader with nut, material loader 8 profiles are elongated cylindrical, the upper end has groove 23 and is used for the dress seed, the lower end has two circular holes and is connected with bolt on the chain, and the cylindrical interior remainder tamps with powder and bonding agent.

Claims

1. corn soybean sower, comprise frame (17), frame (17) front and back end is equipped with front and back wheel (2) respectively, (13), hopper (11) is equipped with on frame (17) top, discharging opening (13) and half moon plough (16) are arranged at frame (16) bottom, trailing wheel (13) top is equipped with and is promoted the handrail (12) that the sower body moves, it is characterized in that: the interior material loader of described hopper (11) (8) is fixed on the chain (9), material loader (8) drives by chain-wheel mechanism seed is moved to blanking district 2(7 from loading area (10)) and blanking district 1(5), seed under the gravity effect by blanking district 1(5) discharging opening (15) fall in the ground.

2. corn soybean sower according to claim 1, it is characterized in that: there is a loading area (10) on the interior right side of described hopper (11), there are two blanking district 1(5 in the left side), blanking district 2(7), blanking district 1(5) and blanking district 2(7) pipeline (20) UNICOM by hopper (11) outside, blanking district 1(5) right side partition (6) right side and blanking district 2(7) space, left side is chain (9) moving region, blanking district 1(5) and blanking district 2(7) shared blanking district 1(5) discharging opening (15) of lower end.

3. corn soybean sower according to claim 1, it is characterized in that: described chain-wheel mechanism includes driving wheel (1), driven pulley (4), inferior driving wheel (21), inferior driven pulley (19) and chain, driving wheel (1) is coaxial with front-wheel, driving wheel (1) is connected by the GB chain with driven pulley (4), driving wheel (1) and driven pulley (4) all are positioned at the outside of hopper (11), time driving wheel (21) is installed as the driving wheel of time driven pulley (19) on driven pulley (4) is coaxial, be connected inferior driving wheel (21) by chain (9) between inferior driving wheel (21) and time driven sprocket (19), inferior driven pulley (19) and hopper (10) side panel are at grade.

4. corn soybean sower according to claim 1, it is characterized in that: described chain (9) is to convert by the bearing pin in the standard chain being replaced with bolt (22), and the hole that bolt (22) passes material loader (8) lower end is connected the fixing of realization material loader (8) with nut.

5. according to claim 1 or 4 described corn soybean sowers, it is characterized in that: described material loader (8) profile is elongated cylindrical, the upper end has groove (23) and is used for the dress seed, the lower end has two circular holes and is connected with bolt on the chain (9), and the cylindrical interior remainder tamps with powder and bonding agent.

6. corn soybean sower according to claim 1 is characterized in that: described discharging opening (15) lower end is welded with crescent plough (16), the most advanced and sophisticated front-wheel (2) that points to of crescent plough (16).

7. corn soybean sower according to claim 1 is characterized in that: be welded rectangular block height 2-4cm on described front-wheel (2) the wheel hub external peripheral surface for the 4-6mm rectangular block by thickness.