CN2110349U

CN2110349U - Semi-feed type double-header combine

Info

Publication number: CN2110349U
Application number: CN 91232905
Authority: CN
Inventors: 淡树兴
Original assignee: JINGYANG COUNTY AGRICULTURAL MACHINERY PLANT
Current assignee: JINGYANG COUNTY AGRICULTURAL MACHINERY PLANT
Priority date: 1991-12-31
Filing date: 1991-12-31
Publication date: 1992-07-22

Abstract

The utility model relates to a semi-feed type double-header combine harvester. The existing harvester adopts one header, cut ears and cut straws are all fed into a thresher to thresh, the load of the thresher is increased, and a plurality of grains are discharged away with the straws. The utility model aims to provide a combine harvester with two headers. The upper part of a header supporting frame of a tractor is provided with an upper header, and the lower part of the header supporting frame of the tractor is provided with a lower header. A threshing separator is arranged on a back supporting frame of the tractor, and a discharge hole on the upper header is communicated with a feeding hole on the threshing separator through a conveying groove. The utility model can improve the harvesting speed.

Description

Semi-feed type double-header combine

The utility model relates to a kind of semi-feeding type two cutting tables combine.

Existing grain header adopts a ceding of Taiwan, and standing grain fringe and the straw cut off all feed the thresher threshing, have so just strengthened the load of thresher, and many standing grain grains are drained in company with straw grass.The purpose of this utility model is to provide a kind of combine with two cutting tables, and its upper header is cut off standing grain fringe portion, sends into the thresher threshing by delivery chute, and its lower cutting table is cut off remaining straw, is emitted on the field.

The mode that the utility model is realized is a ceding of Taiwan bracing frame by bolt on the engine holder of tractor, on the hitch frame mount pad of tractor, a rear support stand by bolt, be provided with a upper header on the top of ceding of Taiwan bracing frame, the bottom is provided with a lower cutting table, on rear support stand, be provided with a threshing and cleaning machine, the discharging opening on the upper header body be communicated with charging aperture on the threshing and cleaning body by a delivery chute.

Advantage of the present utility model is that the upper header on ceding of Taiwan bracing frame top can be transported to threshing in the thresher by delivery chute with the standing grain fringe portion that cuts off; the lower cutting table of bottom is cut off discharging in the fields with straw; so just, alleviated the load of thresher; accelerated the speed of threshing; saved the energy, the standing grain grain that dogstail is carried secretly is few.

Description of drawings:

Fig. 1 is overall structure figure of the present utility model;

Fig. 2 is a two cutting tables structure chart of the present utility model;

1 is straw shift wheel among the figure, the 2nd, and upper header cutter, the 3rd, grain lifter; the 4th, screw feeder, the 5th, lower cutting table cutter, the 6th, Lysimachia sikokiana band; the 7th, power transmission shaft, the 8th, the screw feeder drive sprocket, the 9th, upper header is handled steel cable; the 10th, lower cutting table is handled steel cable, the 11st, ceding of Taiwan bracing frame, the 12nd, delivery chute belt wheel; the 13rd, lower cutting table drive sprocket, the 14th, gearbox, the 15th, lower cutting table link; the 16th, upper header control stick, the 17th, tractor lift arm, the 18th, tractor; the 19th, upper header, the 20th, lower cutting table, the 21st, fan; the 22nd, concave grate, the 23rd, threshing cylinder, the 24th, sorting screen; the 25th, grass-removing wheel, the 26th, defeated grain screw feeder, the 27th, threshing and cleaning machine; the 28th, rear support stand; the 29th, delivery chute, the 30th, straw shift wheel support bar, the 31st, upper header body; the 32nd, lower cutting table body, the 33rd, threshing body.

With specific embodiment the utility model is done further detail explanation below in conjunction with accompanying drawing:

The utility model is a ceding of Taiwan bracing frame (11) by bolt on the engine holder of tractor (18), on the hitch frame mount pad of tractor (18), a rear support stand (28) by bolt, be provided with a upper header (19) on the top of ceding of Taiwan bracing frame (11), bottom neither one lower cutting table (20), upper header (19) is by upper header body (31), upper header cutter (2), screw feeder (4), 2 straw shift wheel poles (30) and a power transmission shaft (7) constitute, screw feeder (4) is located at upper header body (31), in, upper header cutter (2) is located at the front end of upper header body (31), power transmission shaft (7) is located at the behind of upper header body (31), straw shift wheel pole (30) is located at the upper edge of upper header body (31), straw shift wheel (1) is located on the straw shift wheel pole (30), by a driving belt belt pulley on the screw conveyor shaft of belt pulley on the wheel shaft of straw shift wheel (1) and screw feeder (4) is coupled together, by a chain sprocket wheel on sprocket wheel on the screw conveyor shaft of screw feeder (4) and the power transmission shaft (7) is coupled together, by a pendulum ring screw conveyor shaft of upper header cutter (2) with screw feeder (4) coupled together, handling steel cable (9) by a upper header couples together upper header body (31) and upper header control stick (16), its lower cutting table (20), by lower cutting table cutter (5), grain lifter (3), lower cutting table body (32), article 2, Lysimachia sikokiana band (6) gearbox (14), 2 lower cutting table drive sprockets (13) and lower cutting table link (15) constitute, grain lifter (3) is located at the front end of lower cutting table body (32), lower cutting table cutter (5) is located at the bottom of lower cutting table body (32), Lysimachia sikokiana band (6) is located at the middle part of lower cutting table body (32), gearbox (14) is located at the top of lower cutting table body (32), 2 lower cutting table drive sprockets (13) are located on the lower cutting table link (15), lower cutting table body (32) is connected on the lower cutting table link (15), by chain the sprocket wheel on lower cutting table drive sprocket (13) and the power transmission shaft (7) is coupled together, by gearbox (14) power output gear, belt pulley is connecting lower cutting table cutter (5) and Lysimachia sikokiana band (6) respectively, handles steel cable (10) by a lower cutting table lower cutting table link (15) and tractor lift arm (17) are coupled together; On rear support stand (28), be provided with a threshing cleaning machine (27); its threshing cleaning machine (27) is to be provided with a threshing cylinder (23) to be provided with a concave grate (22) in threshing body (33) below threshing cylinder (23); cleaning screen (24); fan (21); below cleaning screen (24), be provided with a defeated grain screw feeder (26); be provided with a grass-removing wheel (25) at threshing cylinder (23) rear portion; the front end of delivery chute (29) is inserted on upper header body (31) discharging opening; by belt delivery chute belt wheel (12) is connected with belt wheel on the power transmission shaft (7), the rear end of delivery chute (29) is inserted in threshing body (33) charging aperture.

Claims

A kind of semi-feeding type two cutting tables combine, it is by the header that is located on the tractor (18), delivery chute (29) and threshing and cleaning machine (27) constitute, it is characterized in that described header is 2, one is upper header (19), one is lower cutting table (20), upper header (19) is located at the top of the ceding of Taiwan bracing frame (11) on tractor (18) the engine holder, lower cutting table (20) is located at the bottom of ceding of Taiwan bracing frame (11), its upper header (19) is by upper header body (31), upper header cutter (2), screw feeder (4), dial standing grain pole (30) and a power transmission shaft (7) formation for 2, screw feeder (4) is located in the upper header body (31), upper header cutter (2) is located at the front end of upper header body (31), power transmission shaft (7) is located at the behind of upper header body (31), straw shift wheel pole (30) is located at the upper edge of upper header body (31), straw shift wheel (1) is located on the straw shift wheel pole (30), by a driving belt belt pulley on the screw conveyor shaft of belt pulley on the wheel shaft of straw shift wheel (1) and screw feeder (4) is coupled together, by a chain sprocket wheel on sprocket wheel on the screw conveyor shaft of screw feeder (4) and the power transmission shaft (7) is coupled together, by a pendulum ring screw conveyor shaft of upper header cutter (2) with screw feeder (4) coupled together, handling guiding principle rope (9) by a upper header couples together upper header body (31) and upper header control stick (16), its lower cutting table (20) is located at the bottom of ceding of Taiwan bracing frame (11), it is by lower cutting table body (32), lower cutting table cutter (5), grain lifter (3), article 2, Lysimachia sikokiana band (6), gearbox (14), 2 lower cutting table drive sprockets (13) and lower cutting table link (15) constitute, grain lifter (3) is located at the front end of lower cutting table body (32), lower cutting table cutter (5) is located at the bottom of lower cutting table body (32), Lysimachia sikokiana band (6) is located at the middle part of lower cutting table body (32), gearbox (14) is located at the top of lower cutting table body (32), 2 lower cutting table body drive sprockets (13) are located on the lower cutting table link (15), lower cutting table body (32) is connected on the lower cutting table link (15), by chain the sprocket wheel on lower cutting table drive sprocket (13) and the power transmission shaft (7) is coupled together, by gearbox (14) power output gear, belt pulley is connecting lower cutting table cutter (5) and Lysimachia sikokiana band (6) respectively, handle guiding principle rope (10) by a lower cutting table, lower cutting table link (15) and tractor lift arm (17) are coupled together.