CN201440814U

CN201440814U - Reaping device capable of being installed on small and medium sized mini-tiller

Info

Publication number: CN201440814U
Application number: CN2008200990891U
Authority: CN
Inventors: 陶安权
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-18
Filing date: 2008-12-18
Publication date: 2010-04-28
Anticipated expiration: 2018-12-18

Abstract

The utility model discloses a reaping device capable of being installed on a small and medium sized mini-tiller. The reaping device comprises a shears device, a spiral conveyer, a vertical reaping table, a threshing roller case, a drive connecting part and a conveying chamber, wherein the shears device is arranged at the front end of the vertical reaping table, and the spiral conveyer is horizontally disposed at the back of the shears device. Further, a conveying device is arranged inside the conveying chamber, the rear side of a spiral conveyer terminal is communicated with the grain feeding end of the conveying chamber, the grain discharging end of the conveying chamber is communicated with the threshing roller case, and a threshing roller is arranged inside the threshing roller case. The reaping device and the small and medium sized mini-tiller can be conveniently separated and installed, and operators can easily move the reaping device which is comparatively convenient to be transferred between fields and has wide adapting areas. Moreover, by adopting miniaturized machineries to reap grains, the operators can save time and labor and spend low operating cost.

Description

Can be installed in the reaping apparatus on the middle-size and small-size mini-size tillage machine

Technical field

The utility model relates to a kind of farm machinery, particularly a kind of reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine.

Background technology

Over the past thousands of years, crops harvesting both at home and abroad all is to insist on the cutter harvesting with the people, labour intensity is big, efficiency is very low, development along with agricultural machinery, grain header has been applied to the harvesting of large-area crops district, this large-scale grain header complex structure, with high costs, be not suitable for the small size operation of common peasant household, be head it off, small harvester arises at the historic moment, and is the grain header based on reciprocating type cutting tool at first, and the efficient of this grain header is lower, and then the rotary cutter type cutting machine occurred, and domestic having obtained used widely.

Along with development of science and technology, occurred a kind of combine that functions such as farming, harvesting are gathered together now, but this kind Machine Design is too heavy, and cost is higher, for vast peasant household, this is a high spending.

Therefore be necessary to design a kind of can be with the supporting use of existing mini-size tillage machine, be easy to load and unload, easy to use light and handy, cost is low is installed in reaping apparatus on the middle-size and small-size mini-size tillage machine.

The utility model content

In view of this, the purpose of this utility model provides a kind of reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine.

The reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine of the present utility model, comprise scissors apparatus, conveying worm, standing header, thrashing roller case and transmission connection piece, it is characterized in that: described scissors apparatus is arranged on the front end of standing header, and described conveying worm accumbency is arranged on the rear of scissors apparatus;

Also comprise conveying chamber, be provided with conveying plant in the described conveying chamber, the rear side of described conveying worm terminal communicates with the paddy feeding hole of conveying chamber, and the row paddy end of described conveying chamber communicates with the thrashing roller case, is provided with thrashing roller in the described thrashing roller case;

Further, described conveying plant comprises conveyer belt and drive, and described conveyer belt is provided with some baffle plates, and the inwall of described baffle plate and conveying chamber forms some conveying cavitys;

Further, the bottom of described thrashing roller case is the inclined plane and is provided with out the mouth of a valley at the minimum point place of bottom, describedly goes out that the mouth of a valley is described to be gone out between the mouth of a valley and the thrashing roller to be provided with screen cloth;

Further, also comprise wind sucting chamber, be provided with blower fan in the described wind sucting chamber, described wind sucting chamber communicates with the passage that goes out under the mouth of a valley of thrashing roller case by air-suction duct;

Further, also comprise and take off the standing grain device, describedly take off the front upper place that the standing grain device is installed in scissors apparatus;

Further, the described standing grain device of taking off is a seedling-grasping roller, and described seedling-grasping roller comprises axis and a plurality of standing grain wheels of taking off that distribute along the axis axially parallel, and the axis of described seedling-grasping roller is parallel with the axis of conveying worm;

Further, along a plurality of standing grain ratchets of taking off that are evenly distributed with in wheel week of taking off the standing grain wheel;

Further, comprise also and deposit the paddy chamber, describedly deposit the paddy chamber and go out the mouth of a valley and link to each other that describedly deposit indoor being provided with of paddy and carry the paddy output device, the described paddy output device of carrying comprises drive and chain, described chain is provided with some paddy buckets of carrying;

Further, also comprise the stalk scissors apparatus, described stalk scissors apparatus is arranged on the front end of standing header, the below of scissors apparatus;

Further, the bottom of described thrashing roller case and standing header is provided with jockey, and described reaping apparatus is fixedlyed connected with small-sized mini-size tillage machine by jockey.

The beneficial effects of the utility model are:

1. by standing header, thrashing roller case, conveying plant are closely combined, its compact conformation, volume is less, weight is lighter, and the utility model can separate and install easily with small-sized mini-size tillage machine, the operator can move easily, it is comparatively convenient that shift in the field, and it is wide to adapt to the region, adopts microminiaturized mechanical harvesting, time saving and energy saving, operating cost is low;

2. by being lifted out the paddy device, the grain that drops below the thrashing roller case can be exported efficiently and easily, saved the time of peasant household, reduce labour intensity;

3. by the stalk scissors apparatus, the long stalk that remains on the field after harvesting can be cut off, and draw into a pile in, thereby help next step cleaning work, make things convenient for peasant household, further alleviate the intensity of work.

Other advantages of the present utility model, target, to set forth in the following description to a certain extent with feature, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification and claims.

Description of drawings

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:

Fig. 1 is the utility model structural representation;

Fig. 2 is an end view of the present utility model;

Embodiment

Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.

As shown in the figure, the utility model can be installed on the middle-size and small-size mini-size tillage machine, power set by mini-size tillage machine provide power, arrangement of clutch 16 is housed on the power take-off of mini-size tillage machine, this arrangement of clutch 16 can adopt common steel bearing up pulley belt clutch structure, during use with the outputting power that can start the machine on the fastening belt card, this power take-off links to each other with power transmission shaft 17 by sprocket wheel 14, chain 15 and sprocket wheel 16 and realizes power output, and power transmission shaft 17 passes through sprocket wheel 24, chain 21 and double flute sprocket wheel 23 to power transmission shaft 28 outputting powers;

Front end at standing header 3 is equipped with scissors apparatus 1, the push-and-pull connecting rod 12 of scissors apparatus 1 is connected with the sprocket wheel 33 usefulness pins on the power transmission shaft 28 are eccentric, rotation by sprocket wheel 33 can drive 12 reciprocating motions of push-and-pull connecting rod, driving scissors apparatus 1 shears, be provided with in the front upper place of scissors apparatus 1 and take off standing grain device 13, the standing grain device 13 of taking off in the present embodiment is seedling-grasping roller, seedling-grasping roller 13 comprises axis and a plurality of standing grain wheels 34 of taking off that distribute along the axis axially parallel, the axis of seedling-grasping roller is in transmission connection by the power transmission shaft of sprocket wheel and chain and auger conveyor, along a plurality of standing grain ratchets 35 of taking off that are evenly distributed with in wheel week of taking off standing grain wheel 34.Below scissors apparatus, also be provided with stalk scissors apparatus 40, stalk scissors apparatus 40 can adopt general shuttle low mower structure, also can adopt to use and taperedly take turns 26 and obtain axial power from power transmission shaft 27, connect cutting blade 42 by connecting rod, rear side at cutting blade 42 cut surfaces is provided with collection block 41, reciprocating motion by cutting blade 42, can realize the stalk that remains on the field is carried out transverse cuts, and the straw collecting that downcuts can be closed up into a pile by collecting block 41, be convenient to cleaning in the future.

The posterior transversal of standing header 3 is provided with conveying worm 2, and its terminal rear side communicates with thrashing roller case 4, and the other end of the main shaft of conveying worm 2 is provided with sprocket wheel 30, is connected with sprocket wheel 31 by chain 32.

Rear side in conveying worm 2 terminals is provided with conveying chamber 5, be provided with conveying plant in the conveying chamber 5, the paddy feeding hole of conveying chamber 5 communicates with the rear side of conveying worm 2 terminals, the row paddy end of conveying chamber 5 communicates with thrashing roller case 4, conveying plant comprises conveyer belt 9 and drive 10, drive 10 is by power transmission shaft 17 outputting powers, and conveyer belt 9 is provided with some baffle plates 11, and baffle plate 11 forms some conveying cavitys 29 with the inwall of conveying chamber 5.

Be provided with thrashing roller 7 in the thrashing roller case 4, one side of thrashing roller case 4 is provided with wind sucting chamber 8, wind sucting chamber 8 communicates by the below of air-suction duct with thrashing roller case 4, wind sucting chamber 8 inside are provided with blower fan, the turning cylinder of this blower fan links to each other with the main shaft of thrashing roller 7, and the main shaft of thrashing roller 7 is in transmission connection with power transmission shaft 17 by sprocket wheel 19, chain 20 and sprocket wheel 18.

Below thrashing roller case 4, also be provided with and deposit paddy chamber 36, deposit paddy chamber 36 and go out the mouth of a valley and link to each other, deposit to be provided with in the paddy chamber 36 and carry the paddy output device, carry the paddy output device and comprise drive 37 and chain 38, chain 38 is provided with some paddy buckets 39 of carrying, and drive 37 is by power transmission shaft 17 outputting powers.

For ease of the utility model is connected with mini-size tillage machine, also be provided with jockey in bottom of the present utility model, this jockey can be the inserting foot shelf structure, also can be bolt fastening structure.

Operating process of the present utility model is as follows: when gathering in operation, arrangement of clutch 16 at first closes, start power set then, can operate, when mini-size tillage machine moves ahead, taking off the standing grain wheel on the seedling-grasping roller 13 rotates, the standing grain ratchet 35 of taking off on the wheel dials the spike of rice or the wheat head to scissors apparatus 1, after scissors apparatus 1 is cut off, send into conveying chamber by conveying worm 2, send into by conveying plant again and carry out threshing in the thrashing roller case 4, taken off the fringe bar of grain and directly discharged via the straw outlet on the thrashing roller case, and lighter chip or other impurity of weight that is mixed in the grain can be by being installed in the air intake device sucking-off in the wind sucting chamber, the qualified grain of taking off simultaneously falls through screen cloth, drop to and deposit in the paddy chamber, deliver to machine exterior by carrying the paddy output device; In addition,, can when scissors apparatus be cut off the spike of rice or the wheat head, surplus long stalk in the field be cut off, and draw into a pile in, be convenient to cleaning in the future, thereby reduce the labour intensity of peasant household by the stalk scissors apparatus.

Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. can be installed in the reaping apparatus on the middle-size and small-size mini-size tillage machine, comprise scissors apparatus (1), conveying worm (2), standing header (3), thrashing roller case (4) and transmission connection piece, it is characterized in that: described scissors apparatus (1) is arranged on the front end of standing header (3), and described conveying worm (2) accumbency is arranged on the rear of scissors apparatus (1);

Also comprise conveying chamber (5), described conveying chamber is provided with conveying plant in (5), the rear side of described conveying worm (2) terminal communicates with the paddy feeding hole of conveying chamber (5), the row paddy end of described conveying chamber (5) communicates with thrashing roller case (4), is provided with thrashing roller (7) in the described thrashing roller case (4).

2. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 1, it is characterized in that: described conveying plant comprises conveyer belt (9) and drive (10), described conveyer belt is provided with some baffle plates (11), and described baffle plate (11) forms some conveying cavitys (29) with the inwall of conveying chamber (5).

3. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 1 and 2, it is characterized in that: the bottom of described thrashing roller case (4) is the inclined plane and is provided with out the mouth of a valley at the minimum point place of bottom, describedly goes out between the mouth of a valley and the thrashing roller (7) to be provided with screen cloth.

4. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 3, it is characterized in that: also comprise wind sucting chamber (8), be provided with blower fan in the described wind sucting chamber, described wind sucting chamber (8) communicates by the passage that goes out under the mouth of a valley of air-suction duct (43) with thrashing roller case (4).

5. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 4 is characterized in that: also comprise and take off standing grain device (13), describedly take off the front upper place that standing grain device (13) is installed in scissors apparatus (1).

6. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 5, it is characterized in that: the described standing grain device (13) of taking off is a seedling-grasping roller, described seedling-grasping roller comprises axis and a plurality of standing grain wheels (34) of taking off that distribute along the axis axially parallel, and the axis of described seedling-grasping roller is parallel with the axis of conveying worm (2).

7. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 6 is characterized in that: along a plurality of standing grain ratchets (35) of taking off that are evenly distributed with in wheel week of taking off standing grain wheel (34).

8. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 1, it is characterized in that: also comprise and deposit paddy chamber (36), describedly deposit paddy chamber (36) and go out the mouth of a valley and link to each other, described deposit to be provided with in the paddy chamber (36) carry the paddy output device, the described paddy output device of carrying comprises drive (37) and chain (38), and described chain is provided with some paddy buckets (39) of carrying.

9. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 1 is characterized in that: also comprise stalk scissors apparatus (40), described stalk scissors apparatus (40) is arranged on the front end of standing header (3), the below of scissors apparatus (1).

10. the reaping apparatus that is installed on the middle-size and small-size mini-size tillage machine according to claim 1, it is characterized in that: the bottom of described thrashing roller case (4) and standing header (3) is provided with jockey, and described reaping apparatus is fixedlyed connected with mini-size tillage machine by jockey.