CN201270664Y

CN201270664Y - Automatic fruit harvester for pea nut

Info

Publication number: CN201270664Y
Application number: CNU2008200265356U
Authority: CN
Inventors: 张立廷; 张京亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-02
Filing date: 2008-08-02
Publication date: 2009-07-15
Anticipated expiration: 2018-08-02

Abstract

The utility model relates to an automatic peanut harvester, belonging to the technical field of agriculture machinery structure. The automatic peanut harvester comprises a frame (1) and left/right rubber axles (13), wherein, the frame (1) is hung at the rear part of a power machine, and the left/right rubber axles (13) are used for balancing and supporting the frame (1). The automatic peanut harvester is characterized in that a plate-type shovel plough (11) which has a certain angle the frame (1) with the ground is fixedly connected under the front part of the frame (1); a delivery mechanism is arranged under the middle part of the frame (1); a vibration filtering unit is arranged under the rear part of the frame (1); a fruit lifting device is arranged above the rear part of the frame (1); a variable speed box (2) connected with power on the frame (1) is used for connecting and transmitting the power to the delivery mechanism, the vibration filtering unit and the fruit lifting device by a power transmission device; the delivery mechanism is used for connecting and delivering the fruit, earth and leaves on the plate-type shovel plough (11) to the vibration filtering unit; and after vibration, the fruit is connected and lifted to a storage bin (10) at the upper part of the frame (1) by the fruit lifting device. The automatic peanut harvester has high harvesting efficiency without repeated harvesting, thus reducing labor intensity, saving labor cost and gaining harvesting time.

Description

Automatic fruit harvester for pea nut

One, technical field

The utility model relates to automatic fruit harvester for pea nut, belongs to the agricultural machinery technical field of structures.

Two, background technology

At present, existing agricultural machinery prior art characteristics of the same type on the market: simple in structure, technical ability is poor, frui gaining rate only reaches 80%, needs artificial multiple the receipts.Receive 0.07 hectare again and need five workdays, only improve frui gaining rate nearly 10%, one workday and need pay 40 yuan of service charges, increase by 200 yuan of service charges.Mechanical harvest adds artificial receipts again and reaches 90% frui gaining rate at most, and 10% fruit slatterns in soil in addition.

Three, summary of the invention

The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of multiple receipts that need not are provided, and frui gaining rate height, alleviates peasant's labour intensity, time saving and energy saving automatic fruit harvester for pea nut efficiently.

The utility model automatic fruit harvester for pea nut, comprise the frame that is hung on the dynamic power machine rear portion and be used for the left and right sides glue shaft of balanced support frame, special character is that the lower front of frame is fixedly connected with and ground flat plough shovel at an angle, the below, middle part is provided with the conveying plant that is connected with flat plough shovel, lower rear is provided with the vibration filtering device, the top, rear portion is provided with the fruit lifting device, the gearbox that is connected with power set on the frame connects transferring power to conveying plant by power transmission, the vibration filtering device, the fruit lifting device, flat plough is shoveled the peanut fruit that obtains by conveying plant, soil and branches and leaves connection are sent on the vibration filtering device, the fruit that vibration obtains rises in the set feed bin of upper rack by the connection of fruit lifting device again, finishes the process of whole results fruit automatically;

Described power transmission comprises gearbox, be connected to the wheel of frame one side by gear-box axle, the wheel band is connected to the wheel of the same side, the chain type that wheel shaft is connected to the opposite side conveying plant promotes travelling wheel, chain type promotes the vibrating wheels that the travelling wheel band is connected to the same side, the vibration wheel shaft is connected to the wheel of frame opposite side, the wheel band is connected to the wheel of top, the same side, wheel shaft is connected to the counter-rotating gearbox, be connected to the counter-rotating lifting wheel of fruit lifting device by counter-rotating gearbox inverse transform direction rear axle, finish the transmission of power;

Described conveying plant comprises that chain type promotes travelling wheel, promote travelling wheel by chain type and connect the set connected adjust the play wheel in flat plough shovel rear by angie type conveyer chain, transmission and for being rotated counterclockwise realizes peanut fruit, soil and branches and leaves are sent on the vibration filtering device;

Described vibration filtering device comprises double-deck vibration filtering sieve, double-deck vibration filtering sieve is movably connected in the bottom of frame, the lower floor of double-deck vibration filtering sieve is fixedly connected with the push rod shaft that matches with vibrating wheels cashier's office in a shop, be fixed with the eccentric wheel of a band push rod on the vibrating wheels, the length of push rod is greater than the distance between push rod shaft and the eccentric wheel, vibrating wheels is rotated once, and push rod can produce motive force one time to push rod shaft, thereby realizes the body vibration of double-deck vibration filtering sieve;

Described double-deck vibration filtering sieve comprises two-layer vibration filtering sieve, and upper sieve adopts saw formula 20*40 Transporting screen, will be filled into lower screen from fruit on the angie type conveyer chain and earth, and peanut vine is contained on the upper sieve; Lower screen adopts wire type 8*8 Transporting screen, will filter out from the earth of upper sieve, and peanut is contained on the lower screen;

Described fruit lifting device comprises the counter-rotating lifting wheel, be connected to adjusting wheel by the counter-rotating lifting wheel by the bucket type elevator belt, realize the reverse rotation of counter-rotating lifting wheel and adjusting wheel by the counter-rotating gearbox, thereby the bucket type elevator belt that is located at double-deck vibration filtering sieve below is upwards promoted, constantly will be transported in the feed bin of frame top from the fruit that drops on the elevator belt of double-deck vibration filtering sieve lower floor.

The utility model automatic fruit harvester for pea nut, adopt flat plough shovel, sieve formula structure, the form that adopts transportation, vibration, filtration is with harvesting peanut, and the design double deck screen is equipped with the goods basket on one deck sieve, make peanut vine be transported to the outer ground of machine by powered, soil and shedding are filled in two layers of sieve, on two layers of sieve the goods basket are housed, fall soil by power transportation vibration filtering, peanut is transported on the bucket type elevator belt, rises in the feed bin again; Peanut frui gaining rate height need not received again, reduces labor intensity greatly; Save service charge, won harvest time.

Four, description of drawings

Fig. 1: the utility model automatic fruit harvester for pea nut structural representation;

The vertical view of Fig. 2: Fig. 1;

Among the figure, 1, frame, 2, gearbox, 3, chain type promotes travelling wheel, 4, angie type conveyer chain, 5, vibrating wheels, 6, double-deck vibration filtering sieve, 7, the counter-rotating lifting wheel, 8, bucket type elevator belt, 9, adjusting wheel, 10, feed bin, 11, flat plough shovel, 12, counter-rotating gearbox, 13, glue shaft, 14, the adjust the play wheel, 15, push rod, 16, push rod shaft, 17, eccentric wheel, 18, wheel, 19, the wheel, 20, the wheel, 21, the wheel.

Five, embodiment

Following with reference to accompanying drawing, provide embodiment of the present utility model, be used for formation of the present utility model is further specified.

Embodiment 1

The automatic fruit harvester for pea nut of present embodiment is with reference to Fig. 1-2, comprise frame 1 that is hung on the dynamic power machine rear portion and the left and right sides glue shaft 13 that is used for balanced support frame 1, the lower front of frame 1 is fixedly connected with and ground flat plough shovel 11 at an angle, the below, middle part is provided with and flat plough shovel 11 conveying plants that are connected, lower rear is provided with the vibration filtering device, the top, rear portion is provided with the fruit lifting device, the gearbox that is connected with power 2 set on the frame 1 connects transferring power to conveying plant by power transmission, the vibration filtering device, the fruit lifting device, flat plough is shoveled the peanut fruit that obtains on 11 by conveying plant, soil and branches and leaves connection are sent on the vibration filtering device, the fruit that vibration obtains rises in the set feed bin 10 in frame 1 top by the connection of fruit lifting device again, finishes the process of whole results fruit automatically;

Power transmission comprises gearbox 2, be connected to the wheel 18 of frame one side by 2 of gearboxes, wheel 18 bands are connected to the wheel 19 of the same side, take turns 19 chain types that are connected to the opposite side conveying plant and promote travelling wheel 3, chain type promotes the vibrating wheels 5 that travelling wheel 3 bands are connected to the same side, 5 of vibrating wheels are connected to the wheel 21 of frame opposite side, wheel 21 bands are connected to the wheel 20 of top, the same side, take turns 20 and be connected to counter-rotating gearbox 12, be connected to the counter-rotating lifting wheel 7 of fruit lifting device by counter-rotating gearbox 12 inverse transform direction rear axles, finish the transmission of power;

Conveying plant comprises that chain type promotes travelling wheel 3, promote travelling wheel 3 by chain type and shovel the set connected adjust the play wheel 14 in 11 rears by the flat plough of angie type conveyer chain 4 connections, transmission and for being rotated counterclockwise realizes peanut fruit, soil and branches and leaves are sent on the vibration filtering device;

The vibration filtering device comprises double-deck vibration filtering sieve 6, double-deck vibration filtering sieve 6 is movably connected in the bottom of frame 1, the lower floor of double-deck vibration filtering sieve 6 is fixedly connected with the push rod shaft 16 that matches with vibrating wheels 5 cashier's office in a shop, be fixed with the eccentric wheel 17 of a band push rod 15 on the vibrating wheels 5, the length of push rod 15 is greater than the distance between push rod shaft 16 and the eccentric wheel 17, vibrating wheels 5 is rotated once, and push rod 15 can produce a motive force to push rod shaft 16, thereby realizes the body vibration of double-deck vibration filtering sieve 6;

Double-deck vibration filtering sieve 6 comprises two-layer vibration filtering sieve, and the slot size of upper sieve can make and be filled into lower screen from fruit on the angie type conveyer chain 4 and earth, and peanut vine is contained on the upper sieve; The slot size of lower screen can make the earth from upper sieve filter out, and peanut is contained on the lower screen;

The fruit lifting device comprises counter-rotating lifting wheel 7, be connected to adjusting wheel 9 by counter-rotating lifting wheel 7 by bucket type elevator belt 8, realize the reverse rotation of counter-rotating lifting wheel 7 and adjusting wheel 9 by counter-rotating gearbox 12, thereby make to be located at the bucket type elevator belt 8 that double-deck vibration filtering sieves 6 belows and upwards to promote, constantly will be transported in the feed bin 10 of frame top from the fruit that drops on the elevator belt that double-deck vibration filtering sieves 6 lower floors.

During equipment work, enter under the soil peanut by 25 horsepowers of tractors flat plough shovel 11 that drives frame 1 that is used as power, peanut vine, peanut and soil are entered flat plough shovel 11 together, enter into then on the angie type conveyer chain 4 at its rear portion, the 4 upwards transmissions of angie type conveyer chain are transported to peanut vine, peanut and soil on the double-deck vibration filtering sieve 6 together; The sustained vibration of double-deck vibration filtering sieve 6, one deck separates soil, the peanut vine vibration is transported to frame 1 outer the throwing on the ground with peanut vine, and peanut that comes off and soil drop in two layers of sieve; Two layers of vibration filtering sieve filter out soil, and peanut is risen to 10 li of feed bins by 8 transportations of bucket type elevator belt.

The present embodiment automatic fruit harvester for pea nut compared with prior art has the following advantages: 1, improve peanut yield, frui gaining rate reaches 99.9%; 2, need not receive again, reduce labor intensity; 3, totally 200 yuan of service charges are saved on every mu of ground; 4, (the harvesting peanut time is very short, has received early, influences the quality and the output of peanut to have won harvest time; Received evening, peanut sprouts in soil, withered mashed); 5, improve peasant's income.

Claims

1, automatic fruit harvester for pea nut, comprise frame (1) that is hung on the dynamic power machine rear portion and the left and right sides glue shaft (13) that is used for balanced support frame (1), the lower front that it is characterized in that frame (1) is fixedly connected with and ground flat plough shovel (11) at an angle, the below, middle part is provided with the conveying plant that is connected with flat plough shovel (11), lower rear is provided with the vibration filtering device, the top, rear portion is provided with the fruit lifting device, frame (1) goes up the set gearbox that is connected with power (2) and connects transferring power to conveying plant by power transmission, the vibration filtering device, the fruit lifting device, flat plough is shoveled the peanut fruit that obtains on (11) by conveying plant, soil and branches and leaves connection are sent on the vibration filtering device, and the fruit that vibration obtains rises in the set feed bin (10) in frame (1) top by the connection of fruit lifting device again.

2, according to the described automatic fruit harvester for pea nut of claim 1, it is characterized in that described power transmission comprises gearbox (2), be connected to the wheel (18) of frame one side by gearbox (2) axle, wheel (18) band is connected to the wheel (19) of the same side, the chain type that wheel (19) axle is connected to the opposite side conveying plant promotes travelling wheel (3), chain type promotes the vibrating wheels (5) that travelling wheel (3) band is connected to the same side, vibrating wheels (5) axle is connected to the wheel (21) of frame opposite side, wheel (21) band is connected to the wheel (20) of top, the same side, wheel (20) axle is connected to counter-rotating gearbox (12), is connected to the counter-rotating lifting wheel (7) of fruit lifting device by counter-rotating gearbox (12) inverse transform direction rear axle.

3, according to the described automatic fruit harvester for pea nut of claim 1, it is characterized in that described conveying plant comprises that chain type promotes travelling wheel (3), promote travelling wheel (3) by chain type and connect the set connected adjust the play wheel (14) in flat plough shovel (11) rear by angie type conveyer chain (4).

4, according to the described automatic fruit harvester for pea nut of claim 1, it is characterized in that described vibration filtering device comprises double-deck vibration filtering sieve (6), double-deck vibration filtering sieve (6) is movably connected in the bottom of frame (1), the lower floor of double-deck vibration filtering sieve (6) is fixedly connected with the push rod shaft (16) that matches with vibrating wheels (5) cashier's office in a shop, be fixed with the eccentric wheel (17) of a band push rod (15) on the vibrating wheels (5), the length of push rod (15) is greater than the distance between push rod shaft (16) and the eccentric wheel (17).

5, according to the described automatic fruit harvester for pea nut of claim 4, it is characterized in that described double-deck vibration filtering sieve (6) comprises two-layer vibration filtering sieve, the slot size of upper sieve can make and be filled into lower screen from fruit and earth on the angie type conveyer chain (4), peanut vine is contained on the upper sieve; The slot size of lower screen can make the earth from upper sieve filter out, and peanut is contained on the lower screen.

6,, it is characterized in that described fruit lifting device comprises counter-rotating lifting wheel (7), is connected to adjusting wheel (9) by counter-rotating lifting wheel (7) by bucket type elevator belt (8) according to the described automatic fruit harvester for pea nut of claim 1.