CN2328166Y

CN2328166Y - Suspended combine

Info

Publication number: CN2328166Y
Application number: CN 98235545
Authority: CN
Inventors: 张德丰
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-03
Filing date: 1998-04-03
Publication date: 1999-07-14
Anticipated expiration: 2008-04-03

Abstract

The utility model belongs to a combine suspended on a tractor, which primarily solves the problems of the large self weight and the high cost of the existing combine and large grain loss. The utility model is mainly characterized in that a header comprises a cutter, a J-shaped straw arrangement device, a chain for shifting straws and an altitude scale; a transmission part comprises a track and a raking tooth type transmission chain, a press bending chain and a clamping chain; a threshing and grain bagging part comprises a left and a right axial flow scraping toothed plates, a kneading roller, an arc-shaped rubbing plate, a blower, a kernel auger and a grain bag support plate with a support stern wheel. The utility model which has the characteristics of light self weight, low cost, high work efficiency and small grain loss can be suspended and connected to various tractors.

Description

A kind of mounted combine

The utility model relates to a kind of rice/wheat combine, particularly a kind ofly hangs, the outstanding baby combine that is connected on the various tractors.

The combine of existing various models mostly includes eccentric elastic claw type stalk-poking wheel, ceding of Taiwan auger, scraper-type belt conveyor, axial flow cylinder-type thrasher and multiple mesh screen, and its weak point is that described mechanism makes combine exist from shortcoming great, that manufacturing cost is high and grain loss is bigger.

The purpose of this utility model be exactly provide at above-mentioned weak point a kind of from heavy and light, low cost of manufacture, grain loss is few and can hang, the outstanding middle-size and small-size mounted combine that is connected on the various tractors.

Technical solution of the present utility model is: a kind of mounted combine, comprise header part, transport portion, threshing and grain-loading part branch, it is characterized in that: described header part comprise the ceding of Taiwan body frame that is fixed on the diesel engine carriage and be fixed on cutter on this ceding of Taiwan body frame, " Pie " font straw arranger, moving tooth chain, ceding of Taiwan altitude scale and the ceding of Taiwan gear-box of the band helical teeth that cooperates with straw arranger.Transport portion comprises that the reason that is made of left, center, right track and grilled teeth formula carrier chain is to conveying mechanism; The bending mechanism that constitutes by middle orbit and grilled teeth formula press-bending chain; The clamp mechanism that constitutes by middle orbit and grilled teeth formula clamp chain; With the power transmission gear case.Threshing and grain-loading part branch are arranged at the below of clamp chain and cooperate with it, and its internal upper part is that the left and right axial flow of cross-wiping type is scraped tooth plate; The middle part is rubbing roller, arc washboard and blower fan; The bottom is a wheat grain auger; Sidepiece is a uni-drive gear box; Grain bag pallet is fixed on the traction frame through connecting removable pin, and is provided with bearing tail wheel.

The straw collecting device that can be provided with a base plate at the clamp chain rear in the utility model technical solution be door.

" Pie " font straw arranger can be for upper and lower two-layer in the utility model technical solution, and the angle of inclination of its afterbody is 20～50 degree.The inclination angle of helical teeth can be 30～50 degree on the straw chain.Angle between threshing and grain-loading part branch and the middle orbit can be 10～30 degree.

The utility model header part is owing to adopt " Pie " font straw arranger and the straw chain of band helical teeth, thereby the two acting in conjunction side of the straw that cuts off fitly can being pulled over.Transport portion is managed to conveying mechanism, bending mechanism and clamp mechanism owing to having adopted, thereby wheat, the spike of rice of wheat, rice straw fitly can be clamped on the middle orbit.Threshing part has been owing to adopted the left and right axial flow of cross-wiping type to scrape tooth plate, rubbing roller, arc washboard and blower fan, thereby wheat, the spike of rice that passes through from its passage can be carried out scraping of cross-wiping type and take off, and rubs with the hands to take off with blower fan and clean totally.Grain-loading part divides owing to adopted wheat grain auger, grain bag pallet and bearing tail wheel, thereby can clean clean wheat, grain dress bag, and has bigger bearing capacity.Owing to be provided with the straw collecting device, thereby can be with the straw collecting of wheat, rice, reach some after, draw off from base plate.Owing to all adopt suspension, outstanding access node structure, thereby can be used on the tractor of various models.The utility model owing to the straw chain that adopts " Pie " font straw arranger, band helical teeth, track, and grilled teeth formula carrier chain, bend chain and compress chain, left and right axial flow is scraped tooth plate, rubbing roller, arc washboard and blower fan and is replaced existing eccentric elastic claw type stalk-poking wheel, ceding of Taiwan auger, scraper-type belt conveyor, axial flow cylinder-type thrasher and multiple mesh screen, thereby makes all reductions greatly of deadweight and manufacturing cost.Owing to only wheat, fringe are partly fed the threshing part, and adopt the cross-wiping type threshing, and avoided existing whole straw fringe head to feed mode entirely, therefore have power, volume is little and grain loss the is little characteristics of saving.

Existing 25 type tractors hang 970 kilograms of combine complete machine weight, and manufacturing cost is per hour gathered in 3～5 mu more than 8500 yuan, and every mu is lost 21.5 kilograms of wheats, 43 kilograms in paddy rice.362 kilograms of the utility model complete machine deadweights, 4300 yuan of manufacturing costs are per hour gathered in 4～7.5 mu, 8 kilograms of loss wheats, 3 kilograms in paddy rice.

Compared with prior art, the utlity model has from heavy and light, low cost of manufacture, work efficiency height, grain loss is little and can hang, the outstanding characteristics that are connected on the various tractors, reached the purpose of this utility model.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the main TV structure figure of the utility model complete machine;

Fig. 2 is the structural representation of the utility model header part;

Fig. 3 is the utility model transport portion structural representation;

Fig. 4 is the structural representation that the utility model threshing and grain-loading part divide.

The utility model is described in further detail below in conjunction with accompanying drawing: as shown in the figure, ceding of Taiwan body frame 25 hangs and is connected on the diesel engine carriage 19, is fixed with the straw chain 21 and the ceding of Taiwan gear-box 24 of " Pie " font straw arranger 22, band helical teeth on it.Cutter 26 is driven and left and right mobile cutting by drive link 27." Pie " font straw arranger 22 is a double-decker, and the angle of inclination of its afterbody is between 20～50 degree.Be equipped with helical teeth on the sheet up and down of each chain link of straw chain 21, the angle of inclination of helical teeth is between 30～50 degree.Straw chain 21 also is two, and is corresponding with straw arranger 22 respectively, and the afterbody of " Pie " font straw arranger 22 is in the middle part of the helical teeth of sheet up and down of chain link.Ceding of Taiwan altitude scale 23 is installed on the branch stalk device, mainly is the Cutting Length that is used for controlling wheat, rice straw.Two grilled teeth formula carrier chains that are arranged side by side 4 constitute reason to conveying mechanism with the left and right track 20 of its below, middle rail 9.Two grilled teeth formula press-bending chains 5 that are arranged side by side and middle orbit 9 constitute bending mechanisms.Two grilled teeth formula clamp chain 6 that are arranged side by side and middle orbit 9 constitute clamp mechanism, and adjust its angles of inclination by adjusting screw rod 7.Reason constitutes transport portion to conveying mechanism, bending mechanism and clamp mechanism, fixing by hanger bracket 2 and fixed support 28, provide power by power transmission gear case 3, wheat, the arrangement of rice straw fringe head direction of pulling over from the ceding of Taiwan can be moved along middle orbit downwards and after clamping.Threshing and grain-loading part branch are arranged at the below of clamp chain 6, and become the inclination angles of 20 degree with it, connect frame 31 and are fixed on the tractor through outstanding.The top of threshing shell 8 is that left and right two axial flows are scraped tooth plate 29,30, and left and right axial flow is scraped tooth plate 29,30 and intersected to scraping, and finishes the wheat that feeding is passed through, the threshing of spike of rice.The middle part be rubbing roller 35, arc washboard 34 and blower fan 32, and arc washboard 34 is adjusted spring 33 controls with the gap of cylinder 35 by the washboard gap and adjusted, and finishes the rubbing of the whole wheat head of minority that flows through, and bits are blown out bits by blower fan 32 and export 14.The bottom is a wheat grain auger 10, finishes the conveying dress bag of wheat, the grain of rice.Uni-drive gear box is located at sidepiece, for each several part provides power.Grain bag pallet 13 is fixing with traction frame 17 through connecting removable pin 16, and is provided with load-bearing tail wheel 15.Straw collecting device 11 is suspended on the tractor, and its base plate is a door, by 12 its foldings of control of base plate spring sheet.Taken off and scrape the clamp chain 6 that most stalk is rotated and throw in the straw collecting device 11, when the stalk weight of 11 li of gatherers reached established standards, Spring Card 12 was opened automatically, and stalk drops down onto on the field.The driving belt dish 18 of the power of diesel engine 1 through being installed on the diesel engine carriage 19 passes to ceding of Taiwan gear-box 24, power transmission gear case 3 and breaks away from uni-drive gear box, drives the utility model work again.

Claims

1, a kind of mounted combine, comprise header part, transport portion, threshing and grain-loading part branch, it is characterized in that: described header part comprise the ceding of Taiwan body frame (25) that is fixed on the diesel engine carriage (19) and be fixed on cutter (26) on this ceding of Taiwan body frame (25), " Pie " font straw arranger (22), straw chain (21), ceding of Taiwan altitude scale (23) and the ceding of Taiwan gear-box (24) of the band helical teeth that cooperates with straw arranger (22); Transport portion comprises that the reason that is made of left, center, right track (20,9) and grilled teeth formula carrier chain (4) is to conveying mechanism, bending mechanism by middle orbit (9) and grilled teeth formula press-bending chain (5) formation, clamp mechanism and power transmission gear case (3) by middle orbit (9) and grilled teeth formula clamp chain (6) formation; Threshing and grain-loading part branch are arranged at the below of clamp chain (6) and cooperate with it, its internal upper part is that the left and right axial flow of cross-wiping type is scraped tooth plate (29,30), the middle part is rubbing roller (35), arc washboard (34) and blower fan (32), the bottom is wheat grain auger (10), sidepiece is a uni-drive gear box, grain bag pallet (13) is fixed on the traction frame (17) through connecting removable pin (16), and is provided with bearing tail wheel (15).

2, a kind of mounted combine according to claim 1 is characterized in that: the straw collecting device (11) that to be provided with a base plate at clamp chain (6) rear be door.

3, a kind of mounted combine according to claim 1 and 2 is characterized in that: " Pie " font straw arranger (22) is for upper and lower two-layer, and the angle of inclination of its afterbody is 20～50 degree; The inclination angle that straw chain (21) is gone up helical teeth is 30～50 degree; Angle between threshing and grain-loading part branch and the middle orbit (9) is 10～30 degree.