CN2599911Y

CN2599911Y - Domestic small-sized combined harvester

Info

Publication number: CN2599911Y
Application number: CN 03226863
Authority: CN
Inventors: 于琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-23
Filing date: 2003-01-23
Publication date: 2004-01-21
Anticipated expiration: 2013-01-23

Abstract

A family baby combine comprises a grain winding apparatus, a grain header, and a grain conveying apparatus, a threshing apparatus, a lower cutting apparatus and a running mechanism. The baby combine is characterized in that the grain pulling apparatus is fixed on the crossbeam by a retaining screw and consists of a winder axle, a crank shaft and a eccentric strap making a spring tooth move in a certain track; a sleeve of the eccentric strap is arranged on the winder axle; the grain header consists of a divider on the both sides, a cutter seat on the header, and a rectangle gearbox provided with a bevel gear in pairs, a worm and gear and a belt pulley which are arranged under the grain header; a grain conveying tooth is arranged on a grain conveyer of the grain conveying apparatus; the grain conveyer is connected with an inlet of a threshing box arranged behind the conveyer through a grain conveying groove matching to the grain conveyer; an adjusting screw is arranged on the grain conveyer; the threshing box is arranged on the framework, in which a threshing frame and a threshing network are arranged; a tapered grain conveyance stirring cage is arranged on the thresher shaft; a guide plate is arranged on an inner wall of a shell; a moving knife section driven by an eccentric wheel is arranged on the lower cutting apparatus. The small combine is light and handy, especially suitable for the farmer in the southern hills area.

Description

The baby combine tool that a kind of family uses

Technical field

The utility model relates to the baby combine tool that a kind of family uses, and is applicable to that particularly paddy rice can be carried out to light and flexible in the southern hills area, wheat gathers in the household small-size combine of operation.

Background technology

Though having some combines to sell (comprising the import machine) on the market all is that volume is big, heavy, on the high side, be not fit to the use of southern hills district family, therefore, seek a kind of simple in structure, multiple functional baby combine tool has been a kind of expectation of vast southern hills district peasant household.

Summary of the invention

The purpose of this utility model aims to provide a kind of operation light and flexible, harvesting threshing smoothness, good stability, the family expenses man facility that radius of turn is little, simple in structure, articulate easily, volume is little.The baby combine tool that this family uses is made up of group standing grain device (1), header device (2), defeated standing grain device (3), sheller unit (4), lower cutter device (5) and power set (6), running gear, it is characterized in that:

A, described group of standing grain device (1) are fixed on crossbeam (1H) by screw (1G) and go up and can move forward and backward, and by rice crop-poking wheel axis (1F) bent axle (1C) and sky also is housed simultaneously is enclosed within and can makes elastic claw (1B) press the eccentric hoop (1D) of certain orbiting motion rice crop-poking wheel axis (1F) on;

B, described header device (2) comprise the nearside divider (2A) of being located at ceding of Taiwan front part sides and (2B), this ceding of Taiwan seat of honour cutter (2C) is the W shape and is installed in ceding of Taiwan front end, moving knife (2D) and moving knife (2E) be installed in respectively (2F) and (2G) dish on, (2G) dish also is equipped with grain lifter (2H) at an upper portion thereof simultaneously, and rectangle gear-box and worm and gear (16F) and the belt pulley (16G) of the bevel gear (16C) have mounted in pairs, (16B), (16E), (16D) is installed below the ceding of Taiwan;

The grain delivering belt (3A) of C, described defeated standing grain device (3) is provided with grain delivering gear (3B), is connected with threshing case (4A) inlet of being located at its rear end by associated straw-conveying groove (3C); And described grain delivering belt (3A) is provided with adjusts screw (3E);

The threshing case of D, described sheller unit (4) is installed in upper rack, and the threshing framework is installed in its case, and the threshing net is welded with the tapered paddy of sending and stirs cage on the threshing arbor, and the outer casing inner wall at its middle part is provided with the guide plate that rib-loop is dextrorotation;

E, described lower cutter device partly are provided with the knife section (28) that drives by eccentric wheel (26).

The beneficial effects of the utility model are that because it is simple in structure, volume is less, therefore, in the rice field that the general combine in southern hills area can't be opened, the utility model can straightwayly be finished harvesting and threshing in any rice field, alleviated peasant's burden greatly.

Description of drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a structure chart of the present utility model.

Fig. 3 is transmission principle figure of the present utility model.

Among the figure: 1, dial standing grain device 1C, time plate 1D, eccentric hoop 1E, wheel plate 1F, group standing grain

Wheel shaft 1H, crossbeam 1G, set bolt 2, header device 3, defeated standing grain device 4, take off

Grain device 5, lower cutter device 5A, cut adjuster 6, power set 7, walking machine down

Structure 7A, road wheel 7B, gearbox 7C, gear palm 7D, hand frame.

Embodiment

The utility model is by dialling standing grain, the ceding of Taiwan, defeated standing grain, threshing, cutting straw, engine, frame running gear down and form.Engine (6) is contained in gearbox top, adorns running gear (7) below it, and the ceding of Taiwan (2) is contained in the front end of defeated standing grain part, and lower cutter device (5) is installed in the place ahead of the running gear (7) of ceding of Taiwan below.Entire machine is to realize transmission like this.Engine power transmission shaft in the power set (6) is loaded onto the double flute pulley concial disk at the gearbox left end; by the driving belt in this pulley groove (8) drive (9) is rotated; make gearbox right-hand member sprocket wheel (11) arrive sprocket wheel (12) by chain drive; again by in-line gears (13) and (14) to sprocket wheel (15), (16); be transferred to sprocket wheel (17) by sprocket wheel (15) and drive thresher and rotate, drive bevel gear (16B) and (16E) and take turns to the ceding of Taiwan (2) by the chain that sprocket wheel (16) is transferred to (16A).Owing to be that Bevel Gear Transmission is changed direction; make bevel gear (16C) and (16D) make 2F dish knife section (2D) in the ceding of Taiwan (2) by being rotated counterclockwise (2G) dish power sheet (2E) and holding up the ledger-plate (2C) that standing grain sheet (2H) rotates in the direction of the clock with the edge of a knife is full of tooth to become a parallel position to gather in by up time and inverse time direction rotation; be fixed with row's elastic claw (1B) at the same time on the ratch axle (1A) of cam-action reel (1); the ratch end is that crank (1C) links to each other with eccentric hoop (1D); because eccentric annulus is enclosed within on the rice crop-poking wheel axis (1F); wheel plate 1E fixed thereon drives the ratch rotation when rice crop-poking wheel axis rotates; because crank (1C) band eccentric hoop (1D) rotates; so the elastic claw that is fixed on the ratch rotates by certain track, defeated simultaneously standing grain is partly brought paddy by force into by conveyer belt (3A) and is carried out threshing in the thresher.The transmission of lower cutter is that the coaxial sprocket wheel (19) that engine triangle driving belt (8) is transferred on the belt pulley (18) is transferred to sprocket wheel (20) again, and pass to dynamic bevel gear (22) through coaxial bevel gear (21) again and change direction, and after sprocket wheel (23) chain (23A) passes to left and right sides straw shift wheel (24), (25) transmit, pass through simultaneously eccentric wheel (26) again, connecting rod (27) drives knife section (28) and cuts, the straw that is cut is by straw shift wheel (24), (25) driving-belt of transmission spreads out of outside the machine, be layered on equably on the ground, the adjusting of lower cutter part height is regulated with regulating drag hook (5A).

Claims

1, the baby combine tool of a kind of family use is made up of group standing grain device (1), header device (2), defeated standing grain device (3), sheller unit (4), lower cutter device (5) and power set (6), running gear (7), it is characterized in that:

A, described group of standing grain device (1) are fixed on crossbeam (1H) by screw (1G) and go up and can move forward and backward, and by rice crop-poking wheel axis (1F), bent axle (1C) and sky also is housed simultaneously is enclosed within rice crop-poking wheel axis (1F) and goes up and elastic claw (1B) is formed by the eccentric hoop (1D) of certain orbiting motion;

B, described header device (2) comprise the nearside divider (2A) of being located at ceding of Taiwan front part sides and (2B), this ceding of Taiwan seat of honour cutter (2C) is the W shape and is installed in the ceding of Taiwan (2) front end, moving knife (2D) and moving knife (2E) be installed in respectively (2F) and (2G) dish on, (2G) dish also is equipped with grain lifter (2H) at an upper portion thereof simultaneously, and rectangle gear-box and worm and gear (16F) and the belt pulley (16G) of the bevel gear (16C) have mounted in pairs, (16B), (16E), (16D) is installed below the ceding of Taiwan;