CN201226681Y

CN201226681Y - Feeding guide-plate of combine harvester

Info

Publication number: CN201226681Y
Application number: CNU2008200687517U
Authority: CN
Inventors: 王家新
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-28
Filing date: 2008-07-28
Publication date: 2009-04-29
Anticipated expiration: 2018-07-28

Abstract

The utility model relates to a feeding guide board of a combine harvester. The two sides of a soleplate (2) are provided with plate rails (9) corresponding to cutting table baffles (10) of the combine harvester, and the plate rails (9) are installed on the cutting table baffles (10); the front side of the soleplate (2) is provided with a guide lever tooth (1), and the rear side of the soleplate (2) can be placed on and connected with a cutter (4) of the combine harvester to form an inclined plane; in secondary harvest, the rape stem is thoroughly separated from the root, and the rape seeds can not be leaked from the gap; when in harvest, the rape seeds which fall into the field are reduced, so that the cropping efficiency is improved. The feeding guide board can be matched with the common combine harvester for use and is especially suitable for the secondary harvest of the rape.

Description

A kind of charging guide plate of combine

Technical field

The utility model relates to the field of mechanical technique of grain header, more particularly be meant the ceding of Taiwan of common combine carried out simple refit after, can be convenient to the charging guide plate of a kind of combine of rape harvesting.

Background technology

For a long time, the rape results are continued to use manual work mode always, promptly cut earlier, shine again, and then manual threshing, man-hour is long, and labour intensity is big, and production efficiency is low, the percent of loss height; And the harvesting time is in busy farming season, has increased the weight of paying of labour, the utmost point summer harvest needs in farming season that are unfavorable for ploughing in the spring.For mechanized harvest, the rape plant bottom following stem stalk of about 50cm is sturdy and tough and tensile, is difficult for cutting; The rape strain body about 60cm in top gathers crisscross with upper branch, divide the standing grain difficulty, and the moisture content height to follow-up separation, clean very unfavorable; The fruit pod maturation at each position of rape is very inconsistent, the overdone fruit pod shattering that when mechanized harvest, can ftracture, and immature Chinese olive pod can produce the phenomenon of taking off not to the utmost again, also can cause damage.

In recent years, though developed some rape combined harvesters, be the rice/wheat combine repacking or the transformation of the way mostly based on full feed type, conclude and get up to mainly contain following several respects:

1, the repacking of nearside divider: grain header is removed original left straw-distributing unit, is changed to left straw separating plate, and front apron also is housed, and purpose is in order to reduce ceding of Taiwan loss.

2, the improvement of cutter sweep: drive intensity to increase the moving knife bar, reduce vibrations; Or the installation disc cutter, but when cutting, to lose part fruit angle.

3, the replacing of compass screen surface: promptly compass screen surface is changed into the special-purpose compass screen surface of oily Lay.

4, other improvement: the type that has has increased secondary recovery for reducing the loss, and is provided with assorted surplus retracting device and the surplus collecting box of foreign material etc.

But there are following weak point at least in above-mentioned those transformations of the way or transformation:

1, above-mentioned one or several the repacking or the transformation of the way, complex procedures, and very professional, common friend peasant may own realization; And often can not tackle the problem at its root, increased mechanical complexity and manufacturing cost on the contrary, do not meet the existing level of consumption of peasant and consumer psychology.

2, the rape combined harvester after these transformations of the way, on present average level, total loss rate still has 15%-20%, and breakage rate is about 2%-3%, goes out the grain ration percentage of impurity and is about 20%-30%, can not be accepted by wide farmers very much.

Summary of the invention

The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, to provide a kind of simple, convenient, with low cost, a kind of charging guide plate of being convenient to the rape harvesting that friend peasant oneself can start to transform.

For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is:

A kind of charging guide plate of combine, comprise base plate, the ceding of Taiwan baffle plate of the corresponding combine of the dual-side of described base plate is provided with the plate rail, and described plate rail is installed on the ceding of Taiwan baffle plate, the front of base plate is provided with the guide rod tooth, and the back of base plate can be shelved on the cutter of combine.

The equal clamping rail groove in the both sides of described plate rail, described rail groove is fixed on ceding of Taiwan baffle plate.

Described plate rail and rail groove are flute profile, and plate rail and rail groove are slidingly matched.

The both sides of described plate rail are provided with installing hole, and the installing hole on the ceding of Taiwan baffle plate on the respective panels rail also is provided with porose, have screw bolt and nut through installing hole and hole the plate rail to be fixed on the ceding of Taiwan baffle plate.

The back of described base plate is hinged with an articulated slab, and articulated slab can be shelved on the cutter of combine.

The front of described base plate and guide rod tooth tilt to point to the front lower place of combine.

By technique scheme, the beneficial effects of the utility model are:

1, the utility model technology is simple, and is easy to make, and friend peasant can do it yourself, and existing grain header is at hand transformed and installed, and need not please the professional to instruct in addition.

2, the material that the utility model adopted can have been bought at an easy rate, and cost of manufacture is cheap, extremely meets the existing level of consumption of peasant and consumer psychology.

3, behind use the utility model, because the articulated slab of base plate back or back can be shelved on the ceding of Taiwan base plate, and be connected with it and formed a plane inclined, vegetable seed can not omitted from the slit, total loss rate can be controlled in 6%, is lower than the percent of loss of above-mentioned prior art widely.

4, the utility model time spent installs, not the time spent desirable down, volume is little, and is in light weight, flexible.

Description of drawings

Fig. 1 is that the utility model is installed in the structural representation on the 1065 self-propelled full feeding type combines;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is a kind of structural representation that base plate 2, plate rail 9 are connected with rail groove 3, ceding of Taiwan baffle plate 10;

Fig. 4 is the another kind of structural representation that base plate 2, plate rail 9 are connected with ceding of Taiwan baffle plate 10.

Among the figure: guide rod tooth 1, base plate 2, rail groove 3, cutter 4, the ceding of Taiwan 5, rice pulling wheel 6, auger 7, articulated slab 8, plate rail 9, ceding of Taiwan baffle plate 10, strut 11.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Embodiment one

As Fig. 1, Fig. 2, a kind of charging guide plate of combine, comprise base plate 2, the ceding of Taiwan baffle plate 10 of the corresponding combine of the dual-side of described base plate 2 is provided with plate rail 9, described plate rail 9 is installed on the ceding of Taiwan baffle plate 10, and the front of base plate 2 is provided with guide rod tooth 1, and the back of base plate 2 can be shelved on the cutter 4 of combine.

As shown in Figure 3, the equal clamping rail groove 3 in the both sides of described plate rail 9, described rail groove 3 is fixed on ceding of Taiwan baffle plate 10.Described plate rail 9 and rail groove 3 are flute profile, and plate rail 9 is slidingly matched with rail groove 3.

Embodiment two

As shown in Figure 4, a kind of charging guide plate of combine, comprise base plate 2, the ceding of Taiwan baffle plate 10 of the corresponding combine of the dual-side of described base plate 2 is provided with plate rail 9, the both sides of described plate rail 9 are provided with installing hole, installing hole on the ceding of Taiwan baffle plate 10 on the respective panels rail 9 also is provided with porose, has screw bolt and nut through installing hole and hole plate rail 9 to be fixed on the ceding of Taiwan baffle plate 10.

Embodiment three

The back of described base plate 2 is hinged with an articulated slab 8, and articulated slab 8 can be shelved on the cutter 4 of combine.

Embodiment four

The front of described base plate 2 and guide rod tooth 1 tilt to point to the front lower place of combine, and guide rod tooth 1 special tip ramp works the rape straw material shovel that teds, and the root stalk is separated, and the stalk material could be passed with the ceding of Taiwan 5 and enter the charging guide plate.

During making, friend peasant can select the base plate of the sheet metal of a thickness 1.0-2.0 millimeter as the charging guide plate, and welded the guide rod tooth 1 of some in the front of base plate 2, the number of guide rod tooth 1 can be determined by circumstances according to the size of own harvester header 5, guide rod tooth 1 can be made with the steel pipe of the also available 15-20 millimeter of reinforcing bar of 12-14 millimeters of diameters, be to strengthen guide rod tooth 1 holding capacity, can add a strut 11 in bottom surface near the guide plate 2 of guide rod tooth 1.

Before when using this charging guide plate, just should be not during shattering easy to crack the fruit pod of rape seed, rape is gathered in, machinery or manually all can, allow rape ted equably down on the farm, after treating that rape seed is fully dried, can adopt above-mentioned any mode to install this charging guide plate, just can carry out aftercrop then shining good rape down on the farm.Put down the ceding of Taiwan 5, combine travels in the field, and the rape that has dried is directed after bar tooth 1 scoops up, along advancing rice pulling wheel 6, directly pushed screw impeller 7 through base plate 2, sent rape to threshing system through feeding-passage then, enter normal threshing at last, separated, gone out seed.Owing to adopt charging guide plate of the present utility model, rape stalk pod is directed bar tooth 1 and scoops up base plate 2 and accept, and is conveyed into feeding-passage.The root stalk breaks away from totally during results, and the rape seed of falling into Tanaka reduces, and utilization percent improves.

Claims

1. the charging guide plate of a combine, comprise base plate (2), it is characterized in that: the ceding of Taiwan baffle plate (10) of the corresponding combine of the dual-side of described base plate (2) is provided with plate rail (9), described plate rail (9) is installed on the ceding of Taiwan baffle plate (10), the front of base plate (2) is provided with guide rod tooth (1), and the back of base plate (2) can be shelved on the cutter (4) of combine.

2. the charging guide plate of a kind of combine according to claim 1, it is characterized in that: the equal clamping rail grooves in the both sides of described plate rail (9) (3), described rail groove (3) is fixed on ceding of Taiwan baffle plate (10).

3. the charging guide plate of a kind of combine according to claim 2, it is characterized in that: described plate rail (9) and rail groove (3) are flute profile, and plate rail (9) is slidingly matched with rail groove (3).

4. the charging guide plate of a kind of combine according to claim 1, it is characterized in that: it is characterized in that: the both sides of described plate rail (9) are provided with installing hole, installing hole on the last respective panels rail (9) of ceding of Taiwan baffle plate (10) also is provided with porose, has screw bolt and nut through installing hole and hole plate rail (9) to be fixed on the ceding of Taiwan baffle plate (10).

5. the charging guide plate of a kind of combine according to claim 1, it is characterized in that: the back of described base plate (2) is hinged with an articulated slab (8), and articulated slab (8) can be shelved on the cutter (4) at combine.

6. the charging guide plate of a kind of combine according to claim 1 is characterized in that: the front lower place of the front of described base plate (2) and guide rod tooth (1) inclination sensing combine.