CN2850247Y

CN2850247Y - Mobile maize threshing separator

Info

Publication number: CN2850247Y
Application number: CN 200520077589
Authority: CN
Inventors: 曹景文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-18
Filing date: 2005-11-18
Publication date: 2006-12-27
Anticipated expiration: 2015-11-18

Abstract

The utility model relates to a mobile maize threshing separator which belongs to a maize thresher. The separator is provided with a threshing device, a separating device, an automatic maize transmitting device, an automatic maize driving device and a frame, wherein the automatic maize transmitting device is positioned at one side and the lower part of the frame; the threshing device is positioned at the upper part of the frame; the separating device is positioned at the lower part and the bottom part of the frame; the driving device is connected with the threshing device, the separating device and the automatic maize transmitting device. The utility model has the advantages that because the separator adopts an automatic feeding device in the automatic maize transmitting device, the labor intensity is reduced, the uniformity of the feeding for maize ears is improved, and an automatic maize grain conveying device better reduces the repeated labor and the consequential loss; the blowing and sucking separating device is adopted to improve the cleanliness of maize, reduce the flying of dust, and improve the performance of environment protection; a vibrating screen separating mechanism is adopted to further improve the cleanliness of the maize; the separator adopts a basic frame structure, the assembly and the disassembling with a motor vehicle are rapidly and conveniently, and the matching and using performance is improved.

Description

Portable corn threshing separator

Technical field

The utility model relates to a kind of husker sheller, particularly a kind of portable corn threshing separator.

Background technology

At present, the easy husker sheller of tradition is still adopted mostly in vast corn planting family, rural area when carrying out corn threshing; this husker sheller is in the corn threshing process, and labor intensity of operating personnel is big, and operation is many; cleannes are low, and loss is high, shortcomings such as matching performance difference.Can not disposablely finish multinomial operations such as corncob feeding automatically, threshing, seed are cleaned automatically, conveying automatically.

Summary of the invention

The purpose of this utility model is to provide that a kind of energy is disposable finishes the portable corn threshing separator that multiple working procedure was cleaned, carried in corncob feeding automatically, threshing, seed automatically.

The purpose of this utility model is achieved in that this separator has threshing, cleans, corn transmission automatically, transmission device and frame, corn transmits a side and the bottom that is positioned at frame automatically, threshing is positioned at the top of frame, clean the bottom and the bottom that are positioned at frame, transmission device and threshing, clean to transmit automatically and be connected with corn.

Described threshing has threshing cylinder, notch board, feed hopper, corncob to discharge sieve and deviates from the seed slide plate; they are installed in the top of complete machine respectively; feed hopper is positioned at the upper end; threshing cylinder and notch board are arranged below feed hopper; corncob is discharged the side that sieve is positioned at threshing cylinder, deviates from the below that the seed slide plate is positioned at threshing cylinder.

Described hair-dryer, induced-draught fan, aspiration channel, the vibratory sieve cleaned, hair-dryer is installed in frame one side, and induced-draught fan is installed in the opposite side of frame, and vibratory sieve is installed on the middle rolling wheel support of frame; Be positioned at the below of seed slide plate, aspiration channel be installed in the seed slide plate below.

Described corn transmission automatically has mechanical feed drive, corncob delivery wheel, mechanical feed conveyer belt, corn conveyer belt and feed hopper, they are an integral body, and mechanical feed drive, corncob delivery wheel, mechanical feed support, mechanical feed conveyer belt, corn conveyer belt and feed hopper all are connected on the frame.

Described transmission device has idler, threshing spindle, cross air blasting wheel, air draught wheel, vibratory sieve drive, mechanical feed wheel to go up seed conveyance gear and following seed conveyance gear, idler is positioned at the self-propagating lower end of corn, threshing spindle is positioned at the threshing cylinder position, cross air blasting wheel, air draught wheel, mechanical feed wheel and vibratory sieve drive are connected on the threshing spindle, and last seed conveyance gear and following seed conveyance gear lay respectively at the end that seed is carried pedestal and following seed conveying axis frame.

Described frame has left and right support, mechanical feed support, seed conveyer belt fixed support, automatic charging frame support rails, induced-draught fan support and pedestal, left and right support is fixed on the both sides of pedestal, the mechanical feed support is connected with left and right support by the automatic charging frame support rails, seed conveyer belt fixed support and left and right support are connected and are positioned at the top of pedestal, induced-draught fan support and mechanical feed support are connected and are positioned at the top of automatic charging frame support rails, and pedestal links to each other with engine.

Beneficial effect: owing to adopt such scheme, with threshing, clean, corn transmits automatically, transmission devices etc. organically are assembled on the frame, and fuse with engine, thereby make the motion mutually of above-mentioned each device, automatically finish charging, threshing, clean, corn function such as transmission automatically, reach the purpose of this utility model.This separator compact conformation, easy accessibility, motor-driven feelings are strong, the clean rate height, the loss little, mobility strong, clean rate height, loss is little, labour intensity is little, production efficiency is high, can be convenient supporting with dynamic power machines such as hand tractor, four-wheel tractor, motor tricycles, and can be disposable finish multiple working procedures such as corncob feeding automatically, threshing, seed are cleaned automatically, conveying, be more satisfactory portable corn threshing separator.

The distinguishing feature of separator: 1, this separator has adopted the corn automatic conveying device, and wherein automatic feeding unit has alleviated labour intensity, has improved the uniformity of corncob feeding; The iblet automatic conveying device has reduced the duplication of labour and indirect loss preferably; 2, adopt blowing, air draught cleaning plant, improved the cleannes of corn, reduced dust and flown upward, improved environmental-protecting performance; 3, adopt the vibratory sieve dressing mechanism, further improved the corn cleannes; 4, this machine adopts the pedestal structure, with mechanical Assembly And Disassemblies such as four-wheel tractor, three-wheeled motor vehicle, hand tractors, has improved supporting serviceability quickly and easily.

Description of drawings

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is that the A of Fig. 1 is to structure chart.

Among the figure, 1, protective cover; 2, mechanical feed wheel shaft; 3, mechanical feed drive; 4, feed hopper; 5, air draught arbor; 6, air draught wheel; 7, hair-dryer drive; 8, air draught wheel; 9, mechanical feed wheel; 10, vibratory sieve drive; 11, crankwheel; 12, crank axle; 13, connecting rod; 14, camshaft; 15, blowing wheel; 16, rocker shaft; 17, corn is carried front-wheel; 18, corn conveyer belt; 19, the corn wheel send the band folding stand; 20 left and right supports; 21, corncob intake machine; 22, pedestal; 23, gib set screw nail on the vibration sorting screen; 24, vibration sorting screen gib; 25, vibratory sieve baffle plate; 26, vibratory sieve baffle plate set screw nail; 27, vibratory sieve; 28, rolling wheel support; 29, support roller; 30, seed wheel bearing pin; 31, seed is carried trailing wheel; 32, seed wheel back bevel gear; 33, following seed conveying axis frame; 35, go up seed and carry pedestal; 34, following seed feeding axle; 36, following seed conveyance gear; 37, go up the seed conveyance gear; 38, go up the seed feeding axle; 39 corncobs are discharged sieve; 40, corncob is discharged the sieve vibrating wheels; 41, threshing cylinder; 42, spike-tooth; 43, mechanical feed support; 44, mechanical feed conveyer belt; 45, seed conveyer belt fixed support; 46, rocking bar I; 47, shaker shoe pitman; 48, vibratory sieve connecting plate; 49, seed connection cord; 50, threshing spindle; 51, up-draught fan axle; 52, deviate from the seed slide plate; 53, hair-dryer; 54, hairdryer support; 55, blower; 56, aspiration channel; 57, hook; 58, link; 59, seed is carried wheel seat; 60, vibratory sieve connects bearing pin; 61, rocking bar II; 62, rocker shaft bracket; 63, corncob delivery wheel; 64, automatic feeding funnel; 65, automatic charging backplate; 66, automatic charging frame support rails; 67, induced-draught fan; 68, idler; 69, idler support; 70, gap bridge drive; 71, induced-draught fan support; 72, aspiration channel side shield; 73, automatic charging driving wheel; 74, dust bag; 75, notch board.

Embodiment

Embodiment 1: this separator has threshing, cleans, corn transmission automatically, transmission device and frame, corn transmits a side and the bottom that is positioned at frame automatically, threshing is positioned at the top of frame, cleans the bottom and the bottom that are positioned at frame, transmission device and threshing, cleans to transmit automatically with corn and is connected.

Described threshing has threshing cylinder 41, notch board 75, feed hopper 4, corncob to discharge sieve 39 and deviates from seed slide plate 52; they are installed in the top of complete machine respectively; feed hopper 4 is positioned at the upper end; threshing cylinder 41 and notch board 75 are arranged below feed hopper 4; corncob is discharged the side that sieve 39 is positioned at threshing cylinder 41, deviates from the below that seed slide plate 52 is positioned at threshing cylinder 41.

Described hair-dryer 53, induced-draught fan 67, aspiration channel 56, the vibratory sieve 27 cleaned, hair-dryer is installed in frame one side, and induced-draught fan 67 is installed in the opposite side of frame, and vibratory sieve 27 is installed on the middle rolling wheel support 28 of frame; Be positioned at the below of seed slide plate 52, aspiration channel 56 be installed in seed slide plate 52 below.

Described corn transmission automatically has mechanical feed drive 3, corncob delivery wheel 63, mechanical feed conveyer belt 44, corn conveyer belt 18 and feed hopper 4, they are an integral body, and mechanical feed drive 3, corncob delivery wheel 63, mechanical feed support 43, mechanical feed conveyer belt 44, corn conveyer belt 18 and feed hopper 4 all are connected on the frame.

Described transmission device has seed conveyance gear 37 and following seed conveyance gear 36 on idler 68, threshing spindle 50, cross air blasting wheel 7, air draught wheel 8, vibratory sieve drive 10, the mechanical feed wheel 9, idler 68 is positioned at the self-propagating lower end of corn, threshing spindle 50 is positioned at threshing cylinder 41 positions, cross air blasting wheel 7, air draught wheel 8, mechanical feed wheel 9 and vibratory sieve drive 10 are connected on the threshing spindle 50, and last seed conveyance gear 37 and following seed conveyance gear 36 lay respectively at the end that seed is carried pedestal 35 and following seed conveying axis frame 33.

Described frame has left and right support 20, mechanical feed support 43, seed conveyer belt fixed support 45, automatic charging frame support rails 66, induced-draught fan support 71 and pedestal 22, left and right support 20 is fixed on the both sides of pedestal 22, mechanical feed support 43 is connected with left and right support 20 by automatic charging frame support rails 66, seed conveyer belt fixed support 45 and left and right support 20 are connected and are positioned at the top of pedestal 22, induced-draught fan support 71 and mechanical feed support 43 are connected and are positioned at the top of automatic charging frame support rails 66, and pedestal 22 links to each other with engine.

Pedestal 22 and hand tractor, frames such as motor tricycle join together, a left side, right support 20 is fixed on the pedestal 22, idler 68 is connected with pedestal 22 by idler support 69, power is by idler 68, gap bridge drive 70, threshing spindle 50 is rotated, thereby drive cross air blasting wheel 7, air draught wheel 8, mechanical feed wheel 9, vibratory sieve drive 10 rotates, seed conveyer belt fixed support 45 is fixed on a left side, the bottom of right support 20, the corn wheel send band folding stand 19 usefulness seeds wheel bearing pin 30 to be connected with seed conveyer belt fixed support 45, the corn wheel send the front end of band folding stand 19 to use a seed connection cord 49 and a left side, right support 20 links to each other, its effect is that the work of seed conveyer belt finishes when walking, by linking up with 57, link 58 send band folding stand 19 to turn up on the corn wheel, and be fixed on a left side, on the right support 20, seed carries trailing wheel 31 to be fixed on the rear side of seed conveyer belt fixed mount 45, corn carries front-wheel 17 to be fixed on the front end that the corn wheel send band folding stand 19, corn conveyer belt 18 carries front-wheel 17 and seed to carry trailing wheel 31 to be connected with corn, seed carries an end of trailing wheel 31 that a pair of seed wheel back bevel gear 32 is arranged, by following seed feeding axle 34, following seed conveyance gear 36, last seed conveyance gear 37, last seed feeding axle 38, make seed carry trailing wheel 31 to rotate, finish the seed conveying function, following seed feeding axle 34 is by following seed conveying axis frame 33, last seed carries pedestal 35 with last, lower carriage 20 is fixed into one, power transmission shaft is coaxial with hair-dryer 53, and hair-dryer 53 is installed in a left side, on the hairdryer support 54 of right frame 20 1 sides.Induced-draught fan 67 is installed on the induced-draught fan support 71 of left and right frame 20 opposite sides.Blower 55; aspiration channel 56 be installed in respectively seed slide plate 52 both sides below; aspiration channel side shield 72 is connected with aspiration channel 56 both sides; its effect is to improve suction; be fixed with support roller 29 below the vibratory sieve 27; following and the rolling wheel support 28 of support roller 29 is connected; rolling wheel support 28 is fixed on a left side; on the right support 20; one end of vibratory sieve 27 is fixed with vibratory sieve connecting plate 48; shaker shoe pitman 47 usefulness bearing pins are connected vibratory sieve connecting plate 48 simultaneously with rocking bar I46; rocking bar I46 is fixed on an end of rocker shaft 16; rocking bar II61 is fixed on the other end of rocker shaft 16; connecting rod 13 links to each other with crank axle 12 with rocking bar II61; crank axle 12 is fixed on the crankwheel 11; power is by vibratory sieve drive 10; crankwheel 11 rotates; again by crank axle 12; connecting rod 13; rocking bar II61; rocker shaft 16; rocking bar I 46; shaker shoe pitman 47; vibratory sieve connecting plate 48; make vibratory sieve 27 motions; finish whole vibration screening function; corncob mechanical feed support 43 by about two supports form; they are skeletons of this device; by an automatic charging frame support rails 66 and a left side; right support 20 connects; corncob automatic charging driving wheel 73; corncob delivery wheel 63 be installed in respectively mechanical feed support 43 on; lower part, mechanical feed conveyer belt 44 are installed on automatic charging driving wheel 73 and the corncob delivery wheel 63.Corncob automatic charging backplate 65 is fixed on the mechanical feed support 43, automatic feeding funnel 64 is connected with automatic charging backplate 65, corncob mechanical feed drive 3 is fixed on the mechanical feed wheel shaft 2, power is by passing mechanical feed wheel 9, mechanical feed drive 3 makes automatic charging driving wheel 73, corncob delivery wheel 63 rotates, thereby make the conveyer belt motion, finish corncob automatic transport feeding function thus, protective cover 1 is fixed on the top of mechanical feed wheel shaft 2, its function is to splash and dust from flying when preventing the iblet off line, and dust bag 74 links to each other with the induced-draught fan air outlet.

The course of work of separator is: corncob is put in the automatic feeding funnel 64, through mechanical feed conveyer belt 44, corncob is fed into notch board 75 and threshing cylinder 41 automatically, carry out threshing in the sheller unit that spike-tooth 42 is formed, iblet and little thin assorted by falling in notch board 75 holes, in dropping process, blown afloat again through the induced-draught fan suction by hair-dryer 53 and to enter in the dust bag 74, the not iblet of sucking-off and foreign material, fall on the vibratory sieve 27, in the reciprocating motion of vibratory sieve 27, iblet falls on the corn conveyer belt 18 through sieve aperture, clean corn is sent outside the machine, and foreign material are outside vibratory sieve downslide discharge machine, and the opposite side corncob is discharged sieve 39 by corncob, corncob is discharged the corncob discharger that sieve vibrating wheels 40 is formed, outside the discharge machine.

Claims

1, a kind of portable corn threshing separator, it is characterized in that: this separator has threshing, cleans, corn transmission automatically, transmission device and frame, corn transmits a side and the bottom that is positioned at frame automatically, threshing is positioned at the top of frame, clean the bottom and the bottom that are positioned at frame, transmission device and threshing, clean to transmit automatically and be connected with corn.

2, portable corn threshing separator according to claim 1; it is characterized in that: described threshing has threshing cylinder, notch board, feed hopper, corncob to discharge sieve and deviates from the seed slide plate; they are installed in the top of complete machine respectively; feed hopper is positioned at the upper end; threshing cylinder and notch board are arranged below feed hopper; corncob is discharged the side that sieve is positioned at threshing cylinder, deviates from the below that the seed slide plate is positioned at threshing cylinder.

3, portable corn threshing separator according to claim 1, it is characterized in that: described hair-dryer, induced-draught fan, aspiration channel, the vibratory sieve cleaned, hair-dryer is installed in frame one side, and induced-draught fan is installed in the opposite side of frame, and vibratory sieve is installed on the middle rolling wheel support of frame; Be positioned at the below of seed slide plate, aspiration channel be installed in the seed slide plate below.

4, portable corn threshing separator according to claim 1, it is characterized in that: described corn transmission automatically has mechanical feed drive, corncob delivery wheel, mechanical feed conveyer belt, corn conveyer belt and feed hopper, they are an integral body, and mechanical feed drive, corncob delivery wheel, mechanical feed support, mechanical feed conveyer belt, corn conveyer belt and feed hopper all are connected on the frame.

5, portable corn threshing separator according to claim 1, it is characterized in that: described transmission device has idler, threshing spindle, the cross air blasting wheel, the air draught wheel, the vibratory sieve drive, the mechanical feed wheel is gone up seed conveyance gear and following seed conveyance gear, idler is positioned at the self-propagating lower end of corn, threshing spindle is positioned at the threshing cylinder position, the cross air blasting wheel, the air draught wheel, mechanical feed wheel and vibratory sieve drive are connected on the threshing spindle, and last seed conveyance gear and following seed conveyance gear lay respectively at the end that seed is carried pedestal and following seed conveying axis frame.

6, portable corn threshing separator according to claim 1, it is characterized in that: described frame has a left side, right support, the mechanical feed support, seed conveyer belt fixed support, the automatic charging frame support rails, induced-draught fan support and pedestal, a left side, right support is fixed on the both sides of pedestal, the mechanical feed support is by an automatic charging frame support rails and a left side, right support connects, a seed conveyer belt fixed support and a left side, right support connects and is positioned at the top of pedestal, induced-draught fan support and mechanical feed support are connected and are positioned at the top of automatic charging frame support rails, and pedestal links to each other with engine.