CN201107908Y

CN201107908Y - Combine-harvester with bidirectional wind power supply blower

Info

Publication number: CN201107908Y
Application number: CNU2007200574355U
Authority: CN
Inventors: 伍少军; 刘保荣; 孟庆全
Original assignee: Guangdong Shaoguan No2 Tractor Factory
Current assignee: Guangdong Shaoguan No2 Tractor Factory
Priority date: 2007-09-25
Filing date: 2007-09-25
Publication date: 2008-09-03
Anticipated expiration: 2017-09-25

Abstract

The utility model discloses a combined harvester with a bidirectional wind-power ventilation mechanism, which comprises a reel device, a divider, a header, a walking mechanism, a cereal-conveying device, a threshing mechanism, a grain screening mechanism, a grain lifting mechanism, a straw discharging port and a grain conveying augur, wherein, the bidirectional wind-power ventilation mechanism is arranged at the side of the grain screening mechanism, a plurality of spiral blades that can absorb the air from the right and the left of the combined harvester is arranged at the two ends of the bidirectional wind-power ventilation mechanism, and a wind blade that can send air to the grain screening machine of the combined harvester is arranged at the middle part of the bidirectional wind-power ventilation mechanism. Since the bidirectional wind-power ventilation mechanism is provided, the riddling effect is very good, which can realize the effect of the middle-sized and large-sized harvester. The utility model has the characteristics of small structure, more functions, low cost and more benefit, so that the small combined harvester is more applicable to the water field and wheat field in the mountainous area and hilly area in south and southwest, and is convenient for different groups to be used under different geographical conditions.

Description

Combine with two-way wind-force wind pushing mechanism

Technical field

The utility model relates to a kind of small-sized paddy and wheat combine.

Background technology

Advanced and mature both at home and abroad big-and-middle-sized combine since complex structure, volume greatly, heavier, cost an arm and a leg, not too adapt to the actual production conditions of hills, the mountain area landforms of southern china, southwest; And existing baby combine causes that to clean effect bad because power is low, does not reach the effect of big-and-middle-sized grain header, can not adapt to difference and purchase the needs that use in the area of group of planes body and different geographical conditions.

Summary of the invention

The purpose of this utility model provides a kind of effective self-propelled crawler belt combine of cleaning.

The purpose of this utility model is achieved by taking following technical scheme: a kind of combine with two-way wind-force wind pushing mechanism; comprise dialing-grain unit; nearside divider; the ceding of Taiwan; running gear; defeated standing grain device; separating mechanism; the cereal sorting mechanism; cereal hoisting mechanism and straw floss hole; wherein the ceding of Taiwan is contained in the front of combine running gear; the ceding of Taiwan connects with separating mechanism by defeated standing grain device; the back of separating mechanism is the straw floss hole; the below of separating mechanism is the cereal sorting mechanism; the next door of cereal sorting mechanism is provided with two-way wind-force wind pushing mechanism; the two ends of this mechanism are provided with the helical blade that can suck air from the left and right directions of combine, and the middle part is provided with can be toward the fan blade of the cereal sifting machine air-supply of combine.

The utility model is owing to be provided with two-way wind-force wind pushing mechanism, the two ends of this mechanism are provided with the helical blade that can suck air from the left and right directions of combine, the middle part is provided with can be toward the fan blade of the cereal sifting machine of combine air-supply, thereby it is very good to clean effect, can reach the effect of big-and-middle-sized grain header, has little machine structure, big machine function, little machine cost, the characteristics of big machine benefit, make small-sized combine more adapt to south, the most paddy field of hills, the mountain area landforms of southwest, the requirement of wheat field harvesting, use in the area that makes things convenient for difference to purchase group of planes body and different geographical conditions.

Description of drawings

Fig. 1 is a complete machine structure schematic diagram of the present utility model;

Fig. 2 is a partial structurtes schematic diagram of the present utility model;

Fig. 3 is each parts transmission schematic diagram of the present utility model.

Embodiment

As Fig. 1; shown in 3; the combine of the utility model embodiment with two-way wind-force wind pushing mechanism; comprise dialing-grain unit 1; nearside divider 2; the ceding of Taiwan 3; running gear 4; defeated standing grain device 5; separating mechanism 6; cereal sorting mechanism 7; the conveying mechanism 8 that the cereal secondary is cleaned; cereal hoisting mechanism 9; straw floss hole 10; double helix cereal is carried screw feeder 12 and driver's seat 13; wherein the ceding of Taiwan 3 is contained in the front of combine running gear 4; the ceding of Taiwan 3 connects with separating mechanism 6 by defeated standing grain device 5; the back of separating mechanism 6 is straw floss holes 10; the below of separating mechanism 6 is cereal sorting mechanisms 7; driver's seat 13 be installed in running gear 4 above; the below of cereal sorting mechanism 7 is that double helix cereal is carried screw feeder 12; double helix cereal carries screw feeder 12 to connect with cereal hoisting mechanism 9; the next door is the conveying mechanism 8 that the cereal secondary is cleaned; the next door of cereal sorting mechanism 7 is provided with two-way wind-force wind pushing mechanism 11; the two ends of this mechanism are provided with the helical blade 14 that can suck air from the left and right directions of combine; the middle part is provided with can be toward the fan blade 15 of cereal sifting machine 7 air-supply of combine, as shown in Figure 2.

Groundwork process of the present utility model is: dialing-grain unit 1 is pressed to the ceding of Taiwan 3 with spike of rice, the cutter of the ceding of Taiwan 3 cuts off spike of rice, the big screw feeder of the ceding of Taiwan is sent to defeated standing grain device 5 with its collection, spike of rice arrives separating mechanism 6 through defeated standing grain device 5, in the separating mechanism 6 threshing cylinder of high speed rotating with grain take off, grain enters double helix cereal by cereal sorting mechanism 7 and carries screw feeder 12, be transported in the dress paddy bag by the cereal hoisting mechanism 9 that goes out the mouth of a valley again, and the straw after purifying is thrown the field by straw floss hole 10; Not cleaning conveying mechanism 8 that clean cereal cleans by the cereal secondary delivers to again in the cereal sorting mechanism 7 cereal is carried out cleaning the second time, two-way wind-force wind pushing mechanism 11 is discharged to the field to impurity from the foreign material floss hole by wind-force, and the cleaning grain after the despumation receives by going out mouth of a valley dress paddy bag.

Claims

1; a kind of combine with two-way wind-force wind pushing mechanism; comprise dialing-grain unit (1); nearside divider (2); the ceding of Taiwan (3); running gear (4); defeated standing grain device (5); separating mechanism (6); cereal sorting mechanism (7); cereal hoisting mechanism (9) and straw floss hole (10); the wherein ceding of Taiwan (3) is contained in the front of combine running gear (4); the ceding of Taiwan (3) connects with separating mechanism (6) by defeated standing grain device (5); the back of separating mechanism (6) is straw floss hole (10); the below of separating mechanism (6) is cereal sorting mechanism (7); it is characterized in that: the next door of described cereal sorting mechanism (7) is provided with two-way wind-force wind pushing mechanism (11); the two ends of this mechanism are provided with the helical blade (14) that can suck air from the left and right directions of combine, and the middle part is provided with can be toward the fan blade (15) of cereal sifting machine (7) air-supply of combine.