CN2461263Y - Axial-flow cleaning/bagging thresher - Google Patents

Abstract

The utility model discloses a winnowing and bagging thresher which is provided with a frame, a feeding station, road wheels, a roller, a threshing screen cloth, etc., wherein the exterior surface of the roller is provided with a spike and tooth sleeve seat on which a fixed sleeve is arranged, spikes and teeth are arranged in the fixed sleeve, and an angle of 45 DEG is formed by the fixed sleeve and the exterior surface of the roller. A winnowing material gathering hopper is arranged on the lower frame of the threshing screen cloth, and a separator is fixed to an outlet below the winnowing material gathering hopper. A seed outlet at the bottom of the separator is provided with a pushing and conveying device, and the inner side of the right end of which is provided with a winnow wheel. A transportation sleeve pipe is aslant arranged above the winnow wheel, and a bagging separator is arranged on the frame at the other end of the transportation sleeve pipe.

Description

The axial flow cleaning/bagging thresher

The utility model belongs to agriculture machine, relates generally to a kind of axial flow cleaning/bagging thresher.

Existing thresher generally uses a kind of axial flow spike-tooth three to separate thresher, and its cylinder spike-tooth is upright spike-tooth, and promptly spike-tooth is vertically welded on the cylinder angle bar spike-tooth seat.When the straw high humidity, twine axle easily; It is serious to twine axle when axially feeding, and it is light slightly to twine axle when tangentially feeding, and often is wrapped in feeding and holds on the axle, influences threshing efficiency.Aerofoil fan is to the wet mass dryness fraction bad adaptability of crop, and because of blanking is the face blanking of having one's bosom filled with, the crop wet weight is big, and the crop dry density is big, because the aerofoil fan blast is low, all chance feed density is big, and it is just poor to clean effect.Axial flow spike-tooth thresher is not with sack-filling device in addition, and labour intensity is big.

The purpose of this utility model provides a kind ofly cleans axial flow effective and that can pack and cleans the pack hull and pulp removing machine.

The purpose of this utility model adopts following scheme to realize: described threebing machinery organic frame, loam cake, feeding platform, feeding safety shelf, cylinder, threshing screen cloth, road wheel etc.Cylinder is provided with the spike-tooth block set, and the spike-tooth block set is provided with fixed cover, and fixed cover and spike-tooth block set, one start screw spike-tooth assembling back is 45 with cylinder surface, and the fixed cover one start screw spike-tooth that is used to pack into is connected and fixed with nut.The threshing screen cloth is arranged on the cylinder bottom and is fixed on the crossbeam, off the net of thrashing screen is established one and is cleaned surge hopper, be fixed on the entablature, one separator is set discharging opening place, surge hopper below and surge hopper is fixed together, under the seed outlet of separator bottom an auger is set, is separately fixed at by bearing block and pushes on bearing seat beam and the road wheel beam.The pusher right side is provided with the wheel of winnowing, and establishes a carrier pipe at the wheel oblique upper of winnowing, and carrier pipe and top delivery cannula suit are fixed, and delivery cannula top welding one packs separator.

Internal fixation one prevents twining guide plate before the threshing screen cloth of feeding end, and the one end is fixed on the screen cloth, and the other end is fixed on the feeding platform column.

The described big up and small down infundibulate of surge hopper of cleaning, top is welded into rectangle by left baffle and front and back surge hopper, the bottom by about poly-material slide plate be welded into conical discharge port in oblique, the right side poly-material slide plate is provided with air inlet, left baffle is fixed by bolts on the rack bearing seat beam, and the poly-flitch in front and back is fixed on the entablature.

It is square that described separator housing is water chestnut, establish a bolter under cleaning the surge hopper outlet in the middle, separator left end and fan room's snapping, the separator right side relative with air duct is main air port, bolter below, separator right side tiltedly is provided with air inlet on the sliding surface, and separator and fan room interface inboard are provided with an oblique interior seed blocking plate.

Described auger is the rotating shaft that an axle is provided with the spiral stirrer plate, winnows to take turns and be provided with the sheet of winnowing in the axle right side.

Described pack separator is made up of the anti-pipe, standing grain seed bolter, straw chute of returning, prevent that returning pipe is positioned at topmost, the middle part is a standing grain seed bolter, right side at pipe is provided with an extension board near sleeve pipe, prevent that seed from flowing backwards, the straw chute is positioned at standing grain seed bolter bottom, and it is a gradient, a bagging-off spout is set below the standing grain seed bolter.

The utility model is owing to be provided with antiwind guide plate at threshing screen cloth front end, after making straw go into machine, crop moves forward along the guide plate angle, away from the feeding axle head, cooperating spike-tooth is the cylinder of 45 degree, and it is fast to take off careless speed, the wet axle that do not twine, economize power, under the big situation of humidity, threshing is unaffected smoothly.Because spike-tooth and fixed cover with threaded engagement, are changed easily during wearing and tearing, do not decrease the cylinder original equilibrium.Because blanking begins air intake from separator surge hopper right side, the separator material density that causes to fall and break reduces, make the separator main air port cooperate air inlet below the bolter, with the long straw of retaining on bolter and smooth floating the sending into outside the fan discharge machine of short straw that falls bolter of falling, be provided with the pusher device simultaneously, make seed enter the pack separator smoothly, straw is removed once more through standing grain seed bolter, pack, alleviate user's labour intensity.

Below in conjunction with embodiment the utility model is further specified.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the right view of relative Fig. 1.

Fig. 3 is the A-A partial view of relative Fig. 2.

Described thresher shown in the figure comprises compositions such as electromotor 26, feeding safety shelf 20, feeding platform 19, loam cake 21, frame 4, cylinder 24, threshing screen cloth 3, fan assembly 7, road wheel 9.Cylinder 24 is provided with spike-tooth block set 45, and spike-tooth block set 45 is provided with fixed cover 47, and the fixed cover one start screw spike-tooth 46 of packing into is fastenedly connected with nut 48, is assembled into cylinder 24 surfaces to be 45.Cylinder 24 on the bearing block on the bearing seat beam 49 50, is provided with fixed head 51 and stiffener 52 by main shaft 53 integral installations in the cylinder 24.Threshing screen cloth 3 is arranged on cylinder 24 bottoms and is fixed on the entablature 2, is right after in threshing screen cloth 3 front portions on the feeding platform 23 of feeding platform 19 bottoms, fixes one and prevents twining guide plate 25, and the other end is fixed in the threshing screen cloth 3.Threshing screen cloth 3 bottoms are provided with one and clean surge hopper 5, and it is fixed on the entablature 2, clean the big up and small down infundibulate of surge hopper 5, and top is welded into rectangle by the poly-flitch 29,30 of left baffle 31,32 and front and back.The bottom is welded into conical discharge port by a left side poly-material slide plate 33 and right poly-material slide plate 34 in oblique.The right side poly-material slide plate 34 is provided with air inlet, and left baffle is fixed on the bearing seat beam of frame 4, and the poly-flitch 29,30 in front and back is fixed on the entablature 2.Clean discharging opening place, surge hopper 5 below one separator 6 be set, its with clean surge hopper 5 and use bolt.It is square that separator 6 housings are water chestnut, establish a bolter 37 under cleaning surge hopper in the middle, separator 6 left sides and fan room's 35 snappings, separator 6 right sides relative with air duct 8 are provided with main air inlet, establish an air inlet on the oblique sliding surface of bolter 37 belows, separator right side, separator 6 is provided with an oblique interior triangle envelope seed blocking plate 36 with fan room 35 inboards, and it can prevent effectively that seed from entering air duct 8.Separator bottom seed outlet is divided into an auger 11, and it is separately fixed at and pushes on bearing seat beam 10 and the road wheel beam 13 by pushing bearing block 15.Auger 11 is the rotating shaft that an axle is provided with screw feeder 38, the wheel 12 of winnowing is equipped with on the axle right side, and the wheel 12 of winnowing is provided with the sheet of winnowing, and wheel 12 oblique uppers are established a carrier pipe 16 winnowing, carrier pipe 16 is an one with top delivery cannula 40 suits, delivery cannula 40 tops welding one pack separator 17.Pack separator 17 is made up of the anti-pipe 41, standing grain seed bolter 42, straw chute 44, bagging-off spout 43 of returning, and the anti-pipe 41 that returns is positioned at topmost, and the middle part is a straw bolter 42, near delivery cannula 40 extension board is set on anti-pipe 41 right sides of returning, and prevents the seed refluence.Straw separating tank 44 is positioned at standing grain seed bolter 42 bottoms, and it is a gradient.Below the standing grain seed bolter 42 bagging-off spout 43 is set.

Actuating motor 26 during use, drive cylinder wheel 1 by the V-belt, and cylinder is taken turns the V-belt of 1 bottom through having protective cover 28 and driven fan, and cylinder wheel 1 drives main shaft 53, cylinder 24 rotates.Be positioned at main shaft 53 other ends dress pusher driving wheel 18 and rotate simultaneously, pusher driving wheel 18 drives pusher wheel 14 by the V-belt and rotates.Need the threshing crop to enter the cylinder chamber through feeding platform 19, twine guide plate 25 and promotes forward through anti-, after nail tooth drum 24 threshings, straw through the seed of threshing and the surplus mixture of mixing, enters by threshing screen cloth 3 and to clean in the surge hopper 5 outside grass outlet 22 discharge machines.Because there is air inlet on its right side; lighter young skin in seed mixture dropping process; assorted surplus grade is siphoned away outside the machine by fan 7; residue seed mixture enters the separator 6 from cleaning surge hopper 5 discharging openings; bolter 37 in it further filters; separator 6 main air ports are cooperated clean bolter 37 following air inlets; with fall retaining on bolter 37 long straw and fall the short straw of bolter 37; under floating state, be drawn onto outside the machine by fan 7 smoothly; cleaning the back seed enters in the auger 11 of separator 6 bottoms; move right through screw feeder 38 rotating band trends and to arrive the right-hand member wheel 12 of winnowing; winnow the seed of wheel housing 39 inner chambers under the wheel 12 blade rotation effects of winnowing, with seed through carrier pipe 16; delivery cannula 40 is thrown and is delivered in top pack separator 17 inner chambers.Anti-pipe 41 right sides of returning are right after delivery cannula 40 extension board are set, can prevent to go in the seed refluence delivery cannula 40, seed enters standing grain seed bolter 42 to straw chute 44 from pack separator 17 inner chambers, and the seed after standing grain seed bolter 42 separates falls into bagging-off spout 43 and packs.

Claims (6)

1; a kind of axial flow cleaning/bagging thresher; comprise electromotor (26); feeding platform (19); frame (4); cylinder (24); threshing screen cloth (3); fan (7) and road wheel (9); cylinder (24) by bearing fixing on frame (4) top; threshing screen cloth (3) is fixed on the entablature (2) of cylinder (24) bottom; it is characterized in that: cylinder (24) surface is provided with spike-tooth block set (45); fixed cover (47) is set on the spike-tooth block set (45); the one start screw spike-tooth (46) of packing in the fixed cover (47); be fastenedly connected with nut (48); itself and cylinder (24) surface are 45; threshing screen cloth (3) bottom is provided with one and cleans surge hopper (5); clean discharging opening place, surge hopper (5) below one separator (6) is set; under the seed outlet of separator (6) bottom an auger (11) is set; it is separately fixed at by bearing block and pushes on bearing seat beam (10) and the road wheel beam (13); pusher (11) right side is provided with the wheel (12) of winnowing; wheel (12) oblique upper is provided with a carrier pipe (16) winnowing; carrier pipe (16) is fixed with top delivery cannula (40) suit, delivery cannula (40) top welding one pack separator (17).

2, axial flow cleaning/bagging thresher according to claim 1 is characterized in that: fix one in threshing screen cloth (3) front portion and prevent twining guide plate (25), the one end is fixed on the screen cloth (3), and the other end is fixed on the feeding platform column (23).

3, axial flow cleaning/bagging thresher according to claim 1; it is characterized in that: the described big up and small down infundibulate of surge hopper (5) of cleaning; top is welded into rectangle by the poly-flitch (29) (30) in left baffle (31), (32) and front and back; the bottom is by a left side poly-material slide plate (33) and right gathering expecting that slide plate (34) is welded into conical discharge port in oblique; poly-material slide plate (34) is provided with air inlet; left baffle (31) (32) is fixed on the bearing seat beam on the frame (4), and front and back are gathered flitch (29) (30) and are fixed on the entablature (2).

4, axial flow cleaning/bagging thresher according to claim 1; it is characterized in that: it is square that described separator (6) housing is water chestnut; clean in the middle surge hopper (5) outlet under a bolter (37) is set; separator (6) left side and fan room (35) snapping; separator (6) right side relative with air duct (8) is main air port; on the oblique sliding surface of separator (6) right side, bolter (37) below, an air inlet is set, a seed blocking plate (36) in oblique is set in separator (6) and fan room (35) interface inboard.

5, axial flow cleaning/bagging thresher according to claim 1 is characterized in that: described auger (11) is the rotating shaft that an axle is provided with the spiral stirrer plate, and the axle right side is provided with the sheet of winnowing with the wheel (12) of winnowing.

6, axial flow cleaning/bagging thresher according to claim 1; it is characterized in that: described pack separator (17) is made up of the anti-pipe (41), standing grain seed bolter (42), straw chute (44) of returning; prevent that returning pipe (41) is positioned at topmost; the middle part is straw bolter (42); near delivery cannula (40) extension board that can prevent the seed refluence is set on anti-pipe (41) right side of returning; straw separating tank (44) is positioned at standing grain seed bolter (42) bottom; it is a gradient, a bagging-off spout (43) is set below the standing grain seed bolter (42).

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