CN2583954Y

CN2583954Y - Small-sized combine-harvester

Info

Publication number: CN2583954Y
Application number: CN 02281009
Authority: CN
Inventors: 王宝坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-05
Filing date: 2002-11-05
Publication date: 2003-11-05
Anticipated expiration: 2012-11-05

Abstract

The utility model relates to a small-sized combine-harvester relating to grain harvesting machinery. The existing large-sized combine-harvester is only suitable for harvesting and operation in plain land plots of plains and hilly areas, and is not suitable for harvesting crops in mountain areas and other smaller narrow lands and small-area lands. The existing large-sized combine-harvester has the disadvantages of high fabrication cost, poor adaptability and poor harvesting effect. A left harvester frame (39) and a right harvester frame (39-1) are respectively arranged on a left and a right sides of a running mechanism (36) of the harvester; a plant cutting mechanism (37) is arranged at the front end of the running mechanism (36); a grain separation mechanism (38) is arranged at the upper part between the left harvester frame (39) and the right harvester frame (39-1); a bagging mechanism (40) is arranged between left harvester frame (39) and the right harvester frame (39-1) which are arranged at the lower part of the grain separation mechanism (38); an elevator chain auger (19) is connected between the plant cutting mechanism (37) and the grain separation mechanism (38). The utility model has the advantages of low cost, convenient operation, good harvesting effect, small size of the whole harvester, strong applicability, high efficiency, reliable operation and convenient maintenance.

Description

Baby combine

Technical field: the utility model relates to cereal harvesting machinery.

Background technology: existing large-scale combine, can only adapt to the more smooth plot in Plain and knob and gather in operation, very inapplicable for the crops of planting in mountain area and other less departments or regions field.And existing baby combine ubiquity cost height, bad adaptability, the bad shortcoming of harvesting effect.

The utility model content: the purpose of this utility model is a kind of baby combine of development, it should have price low, easy and simple to handle, can adapt to mountain area and other small size farm work, the effective advantage of harvesting.The utility model comprises running gear 36, corn harvester structure 37, separating mechanism 38, frame 39, pack device 40, elevator auger 19; Be respectively arranged with left frame 39, right frame 39-1 on the left and right sides of running gear 36; corn harvester structure 37 is arranged on the front end of running gear 36; separating mechanism 38 is arranged on the top between left frame 39 and the right frame 39-1; pack device 40 is arranged between the left frame 39 and right frame 39-1 of separating mechanism 38 belows, is connected with elevator auger 19 between corn harvester structure 37 and the separating mechanism 38.The utility model running gear is converted by tractor with small four wheels, reduced cost, set up the hoisting mechanism of the ceding of Taiwan, it is convenient to walk at ordinary times, increasing has selected mechanism, make the pure rate of seed of acquisition higher, complete machine uses a power source easy and simple to handle, has the advantages that machine volume is little, applicability is strong, operating efficiency is high, reliable, easy to maintenance.

Description of drawings: Fig. 1 is an overall structure schematic diagram of the present utility model, Fig. 2 is a vertical view of the present utility model, Fig. 3 is a rearview of the present utility model, Fig. 4 is the schematic diagram of semicircle batten 13-4, Fig. 5 is the structural representation of semicircle sieve, and Fig. 6 is the structural representation that roller 13-1 is stirred in threshing in the embodiment three.

Embodiment one: present embodiment is made up of running gear 36, corn harvester structure 37, separating mechanism 38, frame 39, pack device 40, elevator auger 19; Be respectively arranged with left frame 39, right frame 39-1 on the left and right sides of running gear 36; corn harvester structure 37 is arranged on the front end of running gear 36; separating mechanism 38 is arranged on the top between left frame 39 and the right frame 39-1; pack device 40 is arranged between the left frame 39 and right frame 39-1 of separating mechanism 38 belows, is connected with elevator auger 19 between corn harvester structure 37 and the separating mechanism 38.Running gear 36 is converted by tractor with small four wheels, the crossbeam 3 of tractor with small four wheels is installed in the rear end of gearbox 1, engine 5 is fixed on above the crossbeam 3, directive wheel 4 be fixed on crossbeam 3 rear ends below, workbench 10 is fixed on the front end of gearbox 1, driving wheel 2 be arranged on gearbox 1 below.Corn harvester structure 37 by the ceding of Taiwan 12, cutter 25, the ceding of Taiwan roll cage 22, ceding of Taiwan auger 21 is formed; The ceding of Taiwan 12 is fixed on the front end of workbench 10 by axle, and cutter 25 is arranged on the front end of the ceding of Taiwan 12 bottoms, and the top that cage 22 is arranged on the front end cutter 25 on the ceding of Taiwan 12 tops is rolled in the ceding of Taiwan, and ceding of Taiwan auger 21 is horizontally installed on the rear end lower of the ceding of Taiwan 12.Separating mechanism 38 by threshing tube 13, threshing stir roller 13-1, seed recovery cylinder 14, straw drain a tube 14-1, seed reclaim stir roller 14-2, straw drain stir roller 14-3, blower fan 16 is formed; Threshing tube 13; seed recovery cylinder 14; straw is drained tube 14-1 and is connected as a single entity; threshing is stirred roller 13-1 and is fixed in the threshing tube 13 by axle; threshing stirs that vertical fixing has splash bar 13-2 on the outer surface of roller 13-1; tubular sieve 13-3 is fixed on threshing tube 13 and threshing is stirred between the roller 13-1; the front end of seed recovery cylinder 14 communicates with the rear side of threshing tube 13 left ends; the front end that straw is drained tube 14-1 communicates with the rear end of seed recovery cylinder 14; the rear portion that straw is drained tube 14-1 is provided with straw scavenge port 14-4; the seed recovery is stirred roller 14-2 and is fixed in the seed recovery cylinder 14 by axle; seed reclaims that vertical fixing has splash bar 14-5 on the outer surface stir roller 14-2; the straw drainage is stirred roller 14-3 and is fixed in the straw drainage tube 14-1 by axle; straw drains that vertical fixing has splash bar 14-5 on the outer surface stir roller 14-3; the bottom of threshing tube 13 is provided with opening 35, and blower fan 16 is fixed on the bottom front end of opening 35.Pack device 40 by a collection grain plate 41, the horizontal auger 23 of seed, the perpendicular auger 18 of seed, connect grain platform 31 and form, the front end of collection grain plate 41 is fixed on the bottom of the opening 35 of threshing tube 13, high back was low before collection grain plate 41 was is provided with, fixedly connected with the horizontal auger 23 of seed in the rear portion, the lower end counterpart of the perpendicular auger 18 of the right-hand member top of the horizontal auger 23 of seed and seed is affixed, the upper end of the perpendicular auger 18 of seed is connected with pack outlet 18-1, has one to connect the rear end that grain platform 31 is fixed on crossbeam 3 right sides below pack outlet 18-1 is corresponding.

Embodiment two: the difference of present embodiment and embodiment one is, tubular sieve 13-3 is oppositely arranged by two semicircle sieves and forms, semicircle sieve is made of semicircle batten 13-4 and circular bar 13-5, have through hole 13-6 equably on the semicircle batten 13-4, be fixed with several circular bar 13-5 in the through hole 13-6 of the semicircle batten 13-4 that several parallel equidistant are placed, consist of semicircle sieve.Other composition is identical with embodiment one with annexation.

Embodiment three: the difference of present embodiment and embodiment one is, the outer surface that roller 13-1 is stirred in threshing is made up of the circular bar 13-9 between several oblique end plate 13-8 that are fixed on two ends, is fixed with threshing splash bar 13-2 on circular bar 13-9.Other composition is identical with embodiment one with annexation.

Embodiment four: the difference of present embodiment and embodiment one is, increased selected mechanism again, and selected mechanism is made up of recleaner screen 15, assorted surplus horizontal auger 24, assorted surplus perpendicular auger 17; Recleaner screen 15 is arranged between opening 35 and the collection grain plate 41, assorted surplus horizontal auger 24 is fixed between the left frame 39 and right frame 39-1 below recleaner screen 15 rear ends, the lower end of assorted surplus perpendicular auger 17 is affixed with the right-hand member top counterpart of assorted surplus horizontal auger 24, and the upper end of assorted surplus perpendicular auger 17 is fixed on the right-hand member rear side of threshing tube 13 and is connected with threshing tube 13.Other composition is identical with embodiment one with annexation.

Embodiment five: the difference of present embodiment and embodiment one is, pack device 40 has increased sack eyelid retractor 42 again, in the bottom of pack outlet 18-1 and connect on the right frame 39-1 between the grain platform 31 and be fixed with sack eyelid retractor 42.Other composition is identical with embodiment one with annexation.

Embodiment six: the difference of present embodiment and embodiment one is, increased ceding of Taiwan hoisting mechanism again, and ceding of Taiwan hoisting mechanism is made up of hydraulic press 43, support arm 8, steel wire rope 9, preceding sheave 9-1, back sheave 9-2; Hydraulic press 43 is fixed on the top of gearbox 1, support arm 8 is fixed on the left side of hydraulic press 43, the rear end of support arm 8 is fixed with steel wire rope 9, steel wire rope 9 when being fixed on below back sheave 9-2 below the crossbeam 3, the workbench before sheave 9-1 fixedly connected with the upper end at the ceding of Taiwan 12 rear portions.Other composition is identical with embodiment one with annexation.

The course of work: harvesting beginning, the ceding of Taiwan is rolled cage 22 cereal is dialled in cutter 25, sent into elevator auger 19 by the cereal straw and the fringe portion that are cut off by ceding of Taiwan auger 21, sent to threshing tube 13 by elevator auger 19 again, under the acting in conjunction of tubular sieve 13-3 and splash bar 13-2, seed and fringe portion break away from, by the tubular sieve 13-3 recleaner screen 15 that bleeds, fall at last on collection grain plate 41 and slip into the horizontal auger 23 of seed, promote the back pack by the perpendicular auger 18 of seed again.By tiny assorted surplusly being blown away that tubular sieve 13-3 leaks down by blower fan 16, have the assorted surplus of seed and under the vibration of recleaner screen 15, fall in the surplus horizontal auger 24 of mixing, send threshing tube 13 again back to by assorted surplus perpendicular auger 17 again and carry out threshing.Straw through threshing reclaims via 14 pairs of seeds that are mingled in the straw of seed recovery cylinder more again, drains outside the straw scavenge port 14-4 discharge machine of tube 14-1 by straw at last.

Claims

1, baby combine, it comprises running gear (36), corn harvester structure (37), separating mechanism (38), frame (39), pack device (40), elevator auger (19); It is characterized in that being respectively arranged with left frame (39), right frame (39-1) on the left and right sides of running gear (36); corn harvester structure (37) is arranged on the front end of running gear (36); separating mechanism (38) is arranged on the top between left frame (39) and the right frame (39-1); pack device (40) is arranged between the left frame (39) and right frame (39-1) of separating mechanism (38) below, is connected with elevator auger (19) between corn harvester structure (37) and the separating mechanism (38).

2, baby combine according to claim 1, it is characterized in that running gear (36) is converted by tractor with small four wheels, the crossbeam of tractor with small four wheels (3) is installed in the rear end of gearbox (1), engine (5) be fixed on crossbeam (3) above, directive wheel (4) be fixed on crossbeam (3) rear end below, workbench (10) is fixed on the front end of gearbox (1), driving wheel (2) be arranged on gearbox (1) below.

3, baby combine according to claim 1, it is characterized in that corn harvester structure (37) by the ceding of Taiwan (12), cutter (25), the ceding of Taiwan roll cage (22), ceding of Taiwan auger (21) is formed; The ceding of Taiwan (12) is fixed on the front end of workbench (10) by axle, cutter (25) is arranged on the front end of the ceding of Taiwan (12) bottom, the top that cage (22) is arranged on the front end cutter (25) on the ceding of Taiwan (12) top is rolled in the ceding of Taiwan, and ceding of Taiwan auger (21) is horizontally installed on the rear end lower of the ceding of Taiwan (12).

4, baby combine according to claim 1, it is characterized in that separating mechanism (38) by threshing tube (13), threshing stir roller (13-1), seed recovery cylinder (14), straw drain tube (14-1), seed reclaim stir roller (14-2), straw drain stir roller (14-3), blower fan (16) is formed; Threshing tube (13); seed recovery cylinder (14); straw is drained tube (14-1) and is connected as a single entity; threshing is stirred roller (13-1) and is fixed in the threshing tube (13) by axle; threshing stirs that vertical fixing has splash bar (13-2) on the outer surface of roller (13-1); tubular sieve (13-3) is fixed on threshing tube (13) and threshing is stirred between the roller (13-1); the front end of seed recovery cylinder (14) communicates with the rear side of threshing tube (13) left end; the front end that straw is drained tube (14-1) communicates with the rear end of seed recovery cylinder (14); the rear portion that straw is drained tube (14-1) is provided with straw scavenge port (14-4); the seed recovery is stirred roller (14-2) and is fixed in the seed recovery cylinder (14) by axle; seed reclaims that vertical fixing has splash bar (14-5) on the outer surface stir roller (14-2); the straw drainage is stirred roller (14-3) and is fixed in the straw drainage tube (14-1) by axle; straw drains that vertical fixing has splash bar (14-5) on the outer surface stir roller (14-3); the bottom of threshing tube (13) is provided with opening (35), and blower fan (16) is fixed on the bottom front end of opening (35).

5, baby combine according to claim 1, it is characterized in that pack device (40) is by collection grain plate (41), the horizontal auger of seed (23), seed erects auger (18), connecing grain platform (31) forms, the front end of collection grain plate (41) is fixed on the bottom of the opening (35) of threshing tube (13), high back was low before collection grain plate (41) was is provided with, fixedly connected with the horizontal auger of seed (23) in the rear portion, the lower end counterpart of the perpendicular auger (18) of the right-hand member top of the horizontal auger of seed (23) and seed is affixed, the upper end that seed erects auger (18) is connected with pack outlet (18-1), has one to connect the rear end that grain platform (31) is fixed on crossbeam (3) right side below pack outlet (18-1) is corresponding.

6, baby combine according to claim 4, it is characterized in that tubular sieve (13-3) is oppositely arranged by two semicircle sieves forms, semicircle sieve is made of semicircle batten (13-4) and circular bar (13-5), have through hole (13-6) equably on the semicircle batten (134), if in the through hole (13-6) of the semicircle batten (13-4) that individual parallel equidistant is placed, be fixed with several circular bars (13-5), consist of semicircle sieve.

7, baby combine according to claim 4, it is characterized in that outer surface that threshing stirs roller (13-1) is made up of the circular bar (13-9) between several oblique end plates (13-8) that are fixed on two ends, on circular bar (13-9), be fixed with threshing splash bar (13-2).

8, baby combine according to claim 5, it is characterized in that pack device (40) has increased sack eyelid retractor (42) again, in the bottom of pack outlet (18-1) and connect on the right frame (39-1) between the grain platform (31) and be fixed with sack eyelid retractor (42).

9, baby combine according to claim 1 is characterized in that it has increased selected mechanism again, and selected mechanism is made up of recleaner screen (15), assorted surplus horizontal auger (24), assorted surplus perpendicular auger (17); Recleaner screen (15) is arranged between opening (35) and the collection grain plate (41), assorted surplus horizontal auger (24) is fixed between the left frame (39) and right frame (39-1) below recleaner screen (15) rear end, the lower end of assorted surplus perpendicular auger (17) is affixed with the right-hand member top counterpart of assorted surplus horizontal auger (24), and the upper end of assorted surplus perpendicular auger (17) is fixed on the right-hand member rear side of threshing tube (13) and is connected with threshing tube (13).

10, baby combine according to claim 1 is characterized in that it has increased ceding of Taiwan hoisting mechanism again, and ceding of Taiwan hoisting mechanism is made up of hydraulic press (43), support arm (8), steel wire rope (9), preceding sheave (9-1), back sheave (9-2); Hydraulic press (43) is fixed on the top of gearbox (1), support arm (8) is fixed on the left side of hydraulic press (43), the rear end of support arm (8) is fixed with steel wire rope (9), steel wire rope (9) by be fixed on the back sheave (9-2) below the crossbeam (3), the preceding sheave (9-1) below the workbench is fixedlyed connected with the upper end at the ceding of Taiwan (12) rear portion.