CN2428963Y - Multifunctional threshing and separating machine - Google Patents

Abstract

The utility model relates to a multifunctional threshing and separating machine belonging to an operation implement of agricultural machinery in fields. The utility model is composed of a feeding device, a threshing device, a separating device, a feeding recovery device, an air blowing re-feeding device, a re-separating device and an automatic bag filling device, wherein, the feeding recovery device is composed of a ramp separation fence and a slide plate recovery disc; the feeding recovery device which is arranged at the lower part of a feeding table effectively recovers carrying articles of the feeding device; the air blowing re-feeding device which is arranged at the tail end of a vibration separating sieve automatically feeds the materials which are not thoroughly threshed again; the re-separating device is composed of an air suction recovery cover and a bucket type eccentric recovery re-separating sieve; the air suction recovery cover is connected with a shell dreg discharge port; the shell dregs and seeds under the combined actions of the air suction recovery cover and the bucket type eccentric recovery re-separating sieve are separated, which recovers grains at the shell dreg discharge port and separates grains from the dregs. The automatic bag filling device uses a hook-shaped chain to match with a lifting bucket for use, which overcomes phenomena of blocking and insufficient turning of the original bag filling device and improves work efficiency.

Description

The multifunctional threshing separator

The utility model belongs to the operating machinery on farm that cereal such as being used for soybean, paddy rice, wheat in the agricultural machinery carry out threshing and cleaning.

Be accompanied by improving constantly of Tendency of Agricultural Machinery in China level, the peasant proposes requirements at the higher level to all kinds of grain threshing facility performances, quality, operating efficiency, automation, the degree of carrying out production strictly in line with rules and regulations.The multi-functional grain separator model of China's production at present is various, though operating machinery on farmization is played positive role, these threshers all exist shortcoming and deficiency on the performance, such as: feeding platform and machine junction are leaked and are taken off thing; Take off unclean angle, fringe from manually feeding again of sieve head discharge; Crop is only once cleaned after the threshing in drum, cleans not thoroughly, and it is many that grain is run at the skin-impurity discharge port place; It is too big that automatic filling bag device adopts the wind-force bag method of irritating to waste power, and easy the obstruction, skids, throws switch after a bucket type filling bag device belt that adopts belt to connect elongates etc.Because the existence of above shortcoming; make the not only waste of manpower but also waste power of multi-functional thrasher that current China uses, and percent of loss is also very high, the producer that has wants that it is not optimum method that the length with the increase thresher overcomes above-mentioned shortcoming; both waste raw material, wasted power again.

The purpose of this utility model is exactly technical problem and the deficiency that exists at existing multi-functional thrasher, and design provides a kind of Multifunction threshing and cleaning machine that can overcome above-mentioned shortcoming.This machine adopts the method for setting up retracting device under the feeding platform to overcome feeding unit and the defective of being taken off thing is leaked in the machine junction; By set up the method for feeding blower fan again at the vibratory sieve afterbody, return in the machine sifting out the thing that do not purify that comes; Overcome skin by the method for setting up final election sieve at the skin-impurity discharge port place and run the defective that grain is many, percent of loss is high in assorted.

Basic design of the present utility model is: this machine is fed device, final election device again, is irritated bagging apparatus automatically and form by feeding unit, sheller unit, cleaning plant, feeding retracting device, air blast.The characteristics of its innovation and creation are to set up the feeding retracting device of being made up of slope separation fence and slide plate recovering tray below feeding unit; The vibration sorting screen afterbody has been set up air blast and has been fed device again; Set up by wind eliminating recovering hood and bucket type at the skin-impurity discharge port place and to have reclaimed the final election device that eccentric final election screen banks becomes; Automatically irritate bagging apparatus and adopt the form that the type chain drives the elevator bucket motion of colluding.

Manpower had been saved in whole recovery of useful part in feeding unit and the machine junction transudate when the utility model had been realized the crop threshing operations; That has realized that the vibration sorting screen afterbody sifts out does not purify thing to the returning automatically of machine, has improved the operating efficiency of machine; Overcome the defective that grain is run at sheller unit skin-impurity discharge port place, improved crop yield; Stopped to irritate in the automatic filling bag process phenomenon that bagging apparatus stops up, elevator bucket does not move.

Fig. 1 is multifunctional threshing separator feeding unit one a side schematic diagram.

Fig. 2 is multifunctional threshing separator cleaning plant one a side schematic diagram.

Fig. 3 is a feeding retracting device schematic diagram.

Fig. 4 is a final election device schematic diagram.

Fig. 5 irritates to collude type chain and elevator bucket assembling schematic diagram in the bagging apparatus automatically.

Piece number explanation among the figure

1, feeding unit 2, sheller unit 3, cleaning plant 4, feeding retracting device 5, air blast are fed device 6, final election device 7 again, are irritated bagging apparatus 8, vibration sorting screen 9, slope automatically and separate fence 10, slide plate recovering tray 11, wind eliminating recovering hood 12, bucket type and reclaim eccentric final election sieve 13, skin-impurity discharge port 14, collude type chain 15, elevator bucket

Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail: the multifunctional threshing separator is fed device 5, final election device 6 again, is irritated bagging apparatus 7 automatically and form by feeding unit 1, sheller unit 2, cleaning plant 3, feeding retracting device 4, air blast.Feeding retracting device 4 is made up of slope separation fence 9, slide plate recovering tray 10; The afterbody that device 5 is configured in vibration sorting screen 8 is fed in air blast again; Final election device 6 reclaims eccentric final election sieve 12 by wind eliminating recovering hood 11, bucket type to be formed, and wind eliminating recovering hood 11 is connected with skin-impurity discharge port 13, and bucket type reclaims the below that eccentric final election sieve 12 is configured in wind eliminating recovering hood 11.

During threshing operations, the carry-over of feeding unit 1 below drops on the slope to be separated on the fence 9, slided along the fence slope by a small amount of stock of threshing, seed, skin, assorted, angle, fringe, quarter butt etc. are fallen on the slide plate recovering tray 10 from the fence space, and slip into and clean on the vibration sorting screen 8; Vibration sorting screen 8 sifts out does not purify thing and falls into air blast at its afterbody and feed in the device 5 again, and then is fed device 5 again by air blast and be blown into threshing again in the thresher; The effluent of skin-impurity discharge port 13 is blown on the wind eliminating recovering hood 11, because of the pore that the wind that disappears reclaims on single 11 has been subdued wind-force, the bucket type of falling the effluent folding reclaims on the eccentric final election sieve 12, reclaim the motion of eccentric final election sieve 12 by bucket type, skin is assorted to be separated with seed, skin is assorted discharges outside the sieve, and seed drains to sieve down, slips on the vibration sorting screen 8.By above feeding reclaim, feed again, the work of device such as final election, the threshing effect that the multifunctional threshing separator has reached fully-automatic production substantially and absolutely reclaimed.

Claims (4)

1, a kind of multifunctional threshing separator, including feeding unit (1), sheller unit (2), cleaning plant (3), feeding retracting device (4), air blast feeds device (5), final election device (6) again, irritates bagging apparatus (7), vibration sorting screen (8) automatically, the below that it is characterized in that feeding unit (1) is set up by the slope and is separated the feeding retracting device (4) that fence (9) and slide plate recovering tray (10) are formed, and feeding below the slope separation fence (9) of retracting device (4) is slide plate recovering tray (10).

2, multifunctional threshing separator according to claim 1, the afterbody that it is characterized in that vibration sorting screen (8) is equipped with air blast feeds device (5) again.

3, multifunctional threshing separator according to claim 1 is characterized in that skin-impurity discharge port (13) has been located to set up to include fresh breeze and reclaim the final election device (6) that cover (11) and bucket type reclaim eccentric final election sieve (12) composition.

4, multifunctional threshing separator according to claim 1 is characterized in that irritating automatically on the type that the colludes chain (14) in the bagging apparatus (7) elevator bucket (15) is housed.

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