CN102523815A

CN102523815A - Cutting table of peanut combine

Info

Publication number: CN102523815A
Application number: CN2011102014876A
Authority: CN
Inventors: 蒯杰; 陆小明; 查建兵; 金兵
Original assignee: JIANGSU YUCHENG DONGLI JITUAN Ltd
Current assignee: JIANGSU YUCHENG DONGLI JITUAN Ltd
Priority date: 2010-12-10
Filing date: 2011-07-19
Publication date: 2012-07-04
Also published as: CN102487650A

Abstract

The invention belongs to the field of agricultural machinery, relates to a component for a peanut harvesting machine and provides a cutting table of a peanut combine. The cutting table comprises a cutting table beam 1. A floating guide rail 2 is installed on the inner side of the cutting table beam 1, a clamping conveying chain 3 is clamped by a fixed guide rail 7, a soil patting device 9 is located below the clamping conveying chain 3, two digging shovels 5 are installed on the left and on the right of the front end of the cutting table beam 1 close to the ground respectively, and depth limiting wheels 6 are located on the left side and the right side of the front end of the cutting table beam 1. A lifting oil cylinder 10 is located on the rear portion of the cutting table beam 1, one end of the lifting oil cylinder 10 is installed on a walking chassis 11, and the other end of the lifting oil cylinder 10 is connected with the cutting table beam 1. Spiral grain lifters 4 are installed on two sides of the cutting table respectively. By means of the cone type spiral grain lifters, the problems of incompleteness of peanut harvesting, high peanut harvesting loss rate and the like which are caused by the fact that the position where fallen peanut plants enter into the cutting table is incorrect are solved, and harvesting efficiency is improved.

Description

A kind of peanut combine ceding of Taiwan

Technical field

The invention belongs to agricultural mechanical field, harvester for peanut is used parts.

Background technology

Peanut combine is the agricultural machinery of researching and developing in recent years, mainly by the ceding of Taiwan, pluck parts such as fruit parts, transfer unit, walking chassis, fruit case and form.The ceding of Taiwan is one of critical component wherein; When the harvesting peanut operation to peanut plant carry out the branch standing grain, excavate, hold up standing grain, operation such as pulling, bat soil, conveying; Through digger blade, nearside divider, grain lifter, upright peanut plant is transported to conveying clamping chain feeding mouth position with correct attitude carries out post processing during results.But; In actual harvesting process; Because often there is the lodging phenomenon in varying degrees in most of peanut plants, the existing peanut combine ceding of Taiwan can not be carried such plant with the tram, not enough to the preliminary treatment of plant root earth simultaneously; Cause and pluck that fruit is clean, to pluck the fruit percent of loss high, so peanut combine is failed at home large tracts of land and promoted.

Summary of the invention

For addressing the above problem, the invention provides a kind of peanut combine ceding of Taiwan.

The technical scheme that the present invention adopts is: comprise ceding of Taiwan beam 1, ceding of Taiwan beam 1 installed inside has floating guide rail 2, fixed guide 7 to clamp clamping carrier chain 3; Clap earthenware 9 and be positioned at clamping carrier chain 3 belows; Ceding of Taiwan beam 1 front end is respectively installed a digger blade 5 about place near the ground, and gauge wheel 6 is positioned at the ceding of Taiwan beam 1 front end left and right sides; Hoist cylinder 10 is positioned at ceding of Taiwan beam 1 rear portion, and an end is installed on the walking chassis 11, and the other end connects ceding of Taiwan beam 1; Ceding of Taiwan both sides respectively are equipped with spiral grain lifter 4.

Spiral grain lifter 4 is the helical form cone, and the inward turning blade is arranged on the cone, can rotate around cone axis.

Spiral grain lifter 4 drives its switched in opposite during work by belt wheel and bevel gear.

Ceding of Taiwan gauge wheel 6 is installed on the elevating screw 14; Through regulating handle 15 according to peanut plant height and root system depth adjustment excavating depth; Hoist cylinder 10 1 ends are installed on the walking chassis 11; The other end is installed on the ceding of Taiwan beam 1, and hoist cylinder 10 is connected the hinged place for float connecting with the ceding of Taiwan, after the ceding of Taiwan descends, stops hoist cylinder 10 actions through ceding of Taiwan gauge wheel 6 excavating depth of following an example.

A pair of clamping carrier chain 3 is installed on respectively on floating guide rail 2 and the fixed guide 7; Fixed guide 7 is fixed on the ceding of Taiwan beam 1; A plurality of guide rods 17 are housed on ceding of Taiwan beam 1; Guide rod 17 cylindricals all are inserted in spring 18; One end is fixed on the ceding of Taiwan beam 1 with pad 19 and split pin 20; Floating guide rail 2 is made up of multistage, and every section guide rail two ends all process draw-in groove, during assembling floating guide rail 2 two ends draw-in grooves is snapped in the fixed cylinder pin 21 of adjacent guide 17 ends respectively.

The present invention holds up through the cone type spiral and closes device, the peanut plant that solves lodging gets into that ceding of Taiwan malposition causes pluck fruit clean, pluck problem such as fruit percent of loss height, improve results efficient.

Description of drawings

Fig. 1 is the vertical view (not showing blower fan 8) of peanut combine.

Fig. 2 is the hoist cylinder partial view.

Fig. 3 is that floating guide rail is installed partial view.

Fig. 4 claps the earthenware vertical view.

Fig. 5 claps the earthenware end view.

Embodiment

Fig. 1 shows the end face of peanut combine.As shown in the figure, patent peanut combine harvester cutting table of the present invention is made up of ceding of Taiwan beam 1, floating guide rail 2, clamping carrier chain 3, spiral grain lifter 4, digger blade 5, gauge wheel 6, fixed guide 7, blower fan 8, bat earthenware 9, hoist cylinder 10.

As shown in Figure 2; Hoist cylinder 10 1 ends are installed on the walking chassis 11, and the other end is installed on the ceding of Taiwan beam 1, and two ends are hinged on walking chassis 11 and the ceding of Taiwan beam 1 ear seat with straight pin 12 respectively; Ceding of Taiwan beam ear seat hinge hole is the Yao Yuan hole, and straight pin 12 can be free to slide therein.As shown in Figure 1, at ceding of Taiwan beam 1 one face down bondings gauge wheel guide pin bushing 13 is arranged, car has trapezoidal thread in the guide pin bushing 13; Gauge wheel 6 is installed on the elevating screw 14; Elevating screw 14 is packed in the guide pin bushing 13, and the other end is connected with regulating handle 15 usefulness universal joints 16, rotates regulating handle 15 and can regulate gauge wheel 6 and go up and down.Before the facility harvest operation; Fall ceding of Taiwan beam 1 by hoist cylinder 10, rotate regulating handle 15 and regulate gauge wheel 6 height and positions, make digger blade 5 suitable at native upper/lower positions; When the facility harvest operation; Gauge wheel 6 can suitably float because of ceding of Taiwan beam 1 and hoist cylinder 10 hinged places in ground surface, and then ceding of Taiwan beam 1 is followed gauge wheel 6 bottom offset on the ground; Thereby also can keep digger blade 5 excavating depths and peanut plant to get into clamping carrier chain 3 height and positions on rugged ground consistent all the time, realizes the purpose of following an example.

As shown in Figure 1, the opposite spiral grain lifter 4 of a pair of rotation direction is installed in both sides, ceding of Taiwan front lower place, an air draught blower fan 8 is installed above clamping carrier chain 3 feeding mouths.Both sides spiral grain lifter 4 drives its switched in opposite during work by belt wheel and bevel gear.During the facility harvest operation, both sides spiral nearside divider 4 is done the rightabout rotation, the peanut plant that cuts both sides in the district is applied forward hold up straight plant with the frictional force that makes progress respectively; Air draught blower fan 8 work simultaneously produce negative pressure, attract the peanut plant of below, force the lodging plant state of being kept upright, and realize plant upright effect when excavating and when 3 clampings of clamping carrier chain feed.

As shown in Figure 1, a pair of clamping carrier chain 3 is installed on respectively on floating guide rail 2 and the fixed guide 7.Fixed guide 7 is fixed on the ceding of Taiwan beam 1; As shown in Figure 4; A plurality of guide rods 17 are housed on ceding of Taiwan beam 1; Guide rod 17 cylindricals all are inserted in spring 18, one ends and are fixed on the ceding of Taiwan beam 1 with pad 19 and split pin 20, and floating guide rail 2 is made up of multistage; Every section guide rail two ends all process draw-in groove, during assembling floating guide rail 2 two ends draw-in grooves are snapped in the fixed cylinder pin 21 of adjacent guide 17 ends respectively.During the facility harvest operation; Peanut plant is carried to ceding of Taiwan rear portion by 3 clampings of clamping carrier chain; Because plant growing way density do not wait, every section floating guide rail 2 can be regulated the clamping width automatically according to plant density situation, when effectively avoiding plant to carry because of blocking up of too much causing of material or stuck.

Like Fig. 4 and shown in Figure 5, on ceding of Taiwan beam 1, be welded with axle sleeve 22, soil-clap plate line shaft 23 is installed in the axle sleeve 22, and flying wheel 24, input sprocket 25, crank 26 orders are installed on the soil-clap plate line shaft 23; A pair of bat earthenware 9 is installed on the ceding of Taiwan beam 1 with bearing block 27 respectively; Clap earthenware 9 axle heads sprocket wheel 28 is installed; Wherein a sprocket wheel 28 is welded with fork 29, and 3-4 installing hole of fork 29 processing is separately fixed at oscillating bearing 30, long rocking bar 31 two ends on crank 26 and the fork 29; Tightener sprocket 32 is installed on ceding of Taiwan beam 1, chain 33 is installed between two sprocket wheels 28, tightener sprocket 32, make to drive transmission of power to another bat earthenware 9, and keep two bat earthenwares 9 synchronous.During the facility harvest operation, according to different soil characteristicss, the number of teeth of adjustment input sprocket 25 can obtain different bat soil frequencies; Regulate the installation site of oscillating bearing 30 in fork 29 and can obtain the different bat soil amplitudes of oscillation.Can obtain the best native effect of going like this, prevent the excessive shattering loss that causes the soil-clap plate place of the amplitude of oscillation or frequency simultaneously.

Claims

1. peanut combine ceding of Taiwan is characterized in that: comprise ceding of Taiwan beam (1), ceding of Taiwan beam (1) installed inside has floating guide rail (2), fixed guide (7) to clamp a pair of clamping carrier chain (3); Clap earthenware (9) and be positioned at clamping carrier chain (3) below; Ceding of Taiwan beam (1) front end is respectively installed a digger blade (5) about place near the ground, and gauge wheel (6) is positioned at ceding of Taiwan beam (1) the front end left and right sides; Hoist cylinder (10) is positioned at ceding of Taiwan beam (1) rear portion, and an end is installed on the walking chassis (11), and the other end connects ceding of Taiwan beam (1); Ceding of Taiwan both sides respectively are equipped with spiral grain lifter (4).

2. the ceding of Taiwan according to claim 1 is characterized in that: described spiral grain lifter (4) is the helical form cone, and the inward turning blade is arranged on the cone, can rotate around cone axis.

3. the ceding of Taiwan according to claim 1 is characterized in that: described spiral grain lifter (4) drives its switched in opposite during work by belt wheel and bevel gear.

4. the ceding of Taiwan according to claim 1; It is characterized in that: ceding of Taiwan gauge wheel (6) is installed on the elevating screw (14); Through regulating handle (15) according to peanut plant height and root system depth adjustment excavating depth; Hoist cylinder (10) one ends are installed on the walking chassis (11); The other end is installed on the ceding of Taiwan beam (1), and hoist cylinder (10) is connected the hinged place for float connecting with the ceding of Taiwan, after the ceding of Taiwan descends, stops hoist cylinder (10) action through ceding of Taiwan gauge wheel (6) excavating depth of following an example.

5. the ceding of Taiwan according to claim 1 is characterized in that: a pair of clamping carrier chain (3) is installed on respectively on floating guide rail (2) and the fixed guide (7); Fixed guide (7) is fixed on the ceding of Taiwan beam (1); A plurality of guide rods (17) are housed on ceding of Taiwan beam (1); Guide rod (17) cylindrical all is inserted in spring (18); One end is fixed on the ceding of Taiwan beam (1) with pad (19) and split pin (20); Floating guide rail (2) is made up of multistage, and every section guide rail two ends all process draw-in groove, during assembling floating guide rail (2) two ends draw-in groove is snapped in the fixed cylinder pin (21) of adjacent guide (17) end respectively.