CN2701242Y

CN2701242Y - Bean rice wheat harvester

Info

Publication number: CN2701242Y
Application number: CN 200420018856
Authority: CN
Inventors: 姜景春
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-22
Filing date: 2004-04-22
Publication date: 2005-05-25
Anticipated expiration: 2014-04-22

Abstract

The utility model discloses a bean, rice and wheat harvesting machine, which is composed of a machine frame, a gear box, a grain divider, a grain lifter, a cutting device, a chain conveying assembly, a suspension frame, a laying platform, a laying chain conveying assembly, a heap collecting and laying device and a transmission mechanism, wherein, the harvesting machine is arranged on a front cross beam of a tractor, a laying platform is obliquely arranged on a longitudinal beam on the right side of the tractor, the heap collecting and laying device is arranged on a cross beam below the platform, and a heap collecting and laying eccentric mechanism is arranged on a rear wheel of the tractor. Crops and a cutting platform can be regularly laid on a conveying front platform in an angle of 90 DEG by the utility model, and beans and rice can be tidily stacked in fields after the crops are fallen into a heap collecting net under the function of the laying chain conveying assembly. The farming season can be saved and the labor intensity is reduced by using the utility model, and the effects of high speed, small loss, and concordant operation with other process steps can be respectively achieved regardless the utility model is used for bundling or threshing in the fields.

Description

The soybean, rice and wheat grain header

Technical field

The utility model relates to a kind of small farm harvest machinery.

Background technology

The kind of the small harvester tool on the agricultural machinery market is a lot of now, current and grain header four-wheel tractor all is rack section basically, suspended portion, hydraulic lifting part, running part, nearside divider mechanism, grain lifter device, composition such as cutting part, chain conveyor, after ceding of Taiwan cutting part cuts off crop, chain conveyor becomes to the ceding of Taiwan right side crop lateral transfer direction at 90 ℃ of angles with the direction of machine travel, be laid in backward in the ground on machine right side, become a long shop.For paddy rice and wheat, the peasant wants sectional picking up to become not pile and bundled, concerning soybean, the peasant draws bad entrucking on the threshing ground, the beanstalk not in heaps for embarking on journey, and loading speed is slow does not catch up with motor vehicle, fast can lose bean or pea, also need the special messenger to be responsible for picking up bean or pea.If directly threshing in the ground, feeding part is not followed, and also loses the beans branch easily, labour intensity is bigger, wastes working time, the labour cost height, influencing economic benefit, can not be integrated rickle ornaments behind the crop harvesting the ubiquitous problem of type that present peasant uses.

The utility model content

The purpose of this utility model is to provide a kind of the integrated rickle of harvested soybean, rice and wheat is placed in the soybean, rice and wheat grain header, solves the problem of disharmony of harvesting back entrucking and threshing.

The utility model is achieved in that the utility model soybean, rice and wheat grain header is mainly by being made up of frame, gear-box, nearside divider, grain lifter, cutter, ceding of Taiwan support wheel, harvesting table chain delivery assembly, hanger bracket, lay platform, spreading chain conveying assembly, collection heap arranging apparatus and transmission mechanism, nearside divider, grain lifter and cutter are fixedly mounted on the place ahead of frame, and gear-box is arranged on the top of frame; Both sides, the frame back lower place are installed the header support wheel respectively, the harvesting table chain delivery assembly is installed in the centre of frame, form by two power transmission shafts that be arranged in parallel, three sprocket wheels are set on the final drive shaft, wherein a sprocket wheel is connected with the output chain gear of gear-box, two sprocket wheels and a bevel gear are set on the power transmission shaft, and sprocket wheel relative on the power transmission shaft is connected by the chain of being with moving tooth; Hanger bracket is installed on the tractor front beam, the lay platform inclination is arranged on tractor one side girder, be provided with spreading chain conveying assembly, form by two power transmission shafts that be arranged in parallel, two sprocket wheels and a bevel gear are set on the final drive shaft, two sprocket wheels are set on the power transmission shaft, corresponding sprocket wheel is connected by the chain of band moving tooth on the power transmission shaft, bevel gear on the final drive shaft is meshed with the bevel gear that the ceding of Taiwan is provided with on the power transmission shaft, and collection heap arranging apparatus is arranged on the crossbeam below the lay platform.

Ji Dui ornaments device is by heaping net, back-moving spring, backguy and fall to spreading eccentric stiffener and form, and the heaping net rear side is provided with backguy and back-moving spring, and the other end of backguy is arranged on the eccentric stiffener, and eccentric stiffener is arranged on the rear wheels of motor-vehicles.

Use the utility model soybean, rice and wheat grain header, can thoroughly solving in the past, grain header can not cut the problem that Hou Jidui puts, solved in the past and cut, drawn the inharmonic drawback of operation, this utility model can save time, alleviate peasant's labour intensity, no matter is to cut back bundling or threshing to have reached all that speed is fast, loss is little, economical and practical, welcome by friend peasant deeply in the field.

Description of drawings

Fig. 1 is the utility model soybean, rice and wheat grain header front view;

Fig. 2 is the vertical view of the utility model Fig. 1;

Fig. 3 is the utility model soybean, rice and wheat grain header running part schematic diagram.

Embodiment

As shown in Figure 1, the utility model soybean, rice and wheat grain header, by frame 8, gear-box 1, nearside divider 4, grain lifter 3, cutter 2, ceding of Taiwan support wheel 7, harvesting table chain delivery assembly 5, hanger bracket 9, lay platform 6, spreading chain conveying assembly 10, stacking and laying device and transmission mechanism 12 are formed.

Divide woodenware, hold up woodenware, cutter to be fixedly mounted on the place ahead of frame, gear-box is arranged on the upper left side of frame, both sides, the frame back lower place are equipped with the header support wheel, and the harvesting table chain delivery assembly is installed in the centre of frame, and hanger bracket 9 is installed on the tractor front beam; The lay platform inclination is arranged on the tractor right-hand stringer, on spreading chain conveying assembly is set, collection heap arranging apparatus is arranged on the crossbeam below the lay platform.Collection heap arranging apparatus is by heaping net 11, back-moving spring, backguy 26 and fall to assisting eccentric stiffener 28 and form, and the heaping net rear side is provided with backguy and back-moving spring, and the other end of backguy is arranged on the eccentric stiffener, and eccentric stiffener is arranged on the rear wheels of motor-vehicles.

The utility model soybean, rice and wheat grain header is fixedly installed on the hanger bracket, hanger bracket is installed on the crossbeam of tractor front, when unit advances, frame 8 is fallen close mowing and is recommended height, by nearside divider and grain lifter 3 crop is separated, partly prop up the crop of lodging, the grain lifter star-wheel pushes crop top the chain delivery assembly of the ceding of Taiwan simultaneously, the blade 19 that this moment, the crop cane was cut on the device 2 cuts off, the cutting ensuing crop is under the cooperation of the card pressing spring of holding up standing grain star-wheel bottom and carrier chain moving tooth, clamping crop and continuously is transported to the unit right side, crop becomes 90 ℃ of angles neatly to be laid on the delivery platform 6 with the ceding of Taiwan, under the effect of spreading chain conveying assembly, crop falls in the heaping net, the eccentric stiffener 28 that falls to assisting that is arranged on the tractor trailing wheel whenever circles heaping net 11 drawn and turns over once, and crop is fitly realized once putting in heaps automatically, and heaping net is got back to original position and worked under the pulling force of back-moving spring then.The eccentric stiffener that is arranged on the trailing wheel can adopt eccentric mechanism, also can adopt eccentric board-like mechanism.

The power resources of soybean, rice and wheat grain header are in the belt pulley 13 of engine, give gear-box 1 right side belt pulley 14 by belt with transmission of power, bevel gear 15,16 sprocket wheel below gear-box is back and forth made cutting movement with the crank connecting link 18 of power transmission to ceding of Taiwan final drive shaft 17 lower ends thereby drive cutter 2 in the belt pulley driven gear case.The sprocket wheel 20 that is provided with on the final drive shaft 17 with transmission of power give the ceding of Taiwan by the sprocket wheel on the power transmission shaft 27 21, sprocket wheel 21 drives with shaft bevel gear 22 and rotates, thereby the bevel gear 23 on the final drive shaft 30 of drive spreading chain conveying assembly rotates, thereby the sprocket wheel 24 on the drive final drive shaft and rotated by the sprocket wheel on the power transmission shaft 31 25, make the harvesting table chain delivery assembly be transplanted on the crop that scales off on the lay platform on frame right side, be transported in the heaping net 11 heaping net continuous operation under control eccentric behind the tractor by conveying lay chain assembly 10.

Claims

1, a kind of soybean, rice and wheat grain header mainly is made up of frame (8), gear-box (1), nearside divider (4), grain lifter (3), cutter (2), harvesting table chain delivery assembly (5), hanger bracket (9), lay platform (6), conveying lay chain assembly (10), collection heap arranging apparatus and transmission mechanism, it is characterized in that: nearside divider (4), grain lifter (3) and cutter (2) are fixedly mounted on the place ahead of frame, and gear-box (1) is arranged on the top of frame; Both sides, the frame back lower place are installed header support wheel (7) respectively, harvesting table chain delivery assembly (5) is installed in the centre of frame, form by two power transmission shafts that be arranged in parallel, three sprocket wheels are set on the final drive shaft (17), wherein a sprocket wheel (29) is connected with the output chain gear of gear-box, two sprocket wheels (21) and a bevel gear (22) are set on the power transmission shaft (27), and sprocket wheel relative on the power transmission shaft is connected by the chain of being with moving tooth; Hanger bracket (9) is installed on the tractor front beam, lay platform (6) is obliquely installed on tractor one side girder, be provided with and carry lay chain assembly (10), form by two power transmission shafts that be arranged in parallel, two sprocket wheels (24) and a bevel gear (23) are set on the final drive shaft (30), two sprocket wheels (25) are set on the power transmission shaft (31), corresponding sprocket wheel is connected by the chain of band moving tooth on the power transmission shaft, and the bevel gear that is provided with on the final drive shaft (23) is meshed with the bevel gear (22) that the ceding of Taiwan is provided with on the power transmission shaft; Collection heap arranging apparatus is arranged on the crossbeam below the lay platform.

2, soybean, rice and wheat grain header according to claim 1, it is characterized in that: described Ji Dui ornaments device is by heaping net (11), back-moving spring, backguy (26) and fall to spreading eccentric stiffener (28) and form, the heaping net rear side is provided with backguy and back-moving spring, the other end of backguy is arranged on the eccentric stiffener, and eccentric stiffener is arranged on the rear wheels of motor-vehicles.

3, soybean, rice and wheat grain header according to claim 1 and 2 is characterized in that: described gear-box (1) is arranged on the upper left side of frame; Lay platform (6) is arranged on the tractor right-hand stringer.