CN203353143U

CN203353143U - Knapsack type one-step peanut picking, cleaning and storing combine harvester

Info

Publication number: CN203353143U
Application number: CN 201320422995
Authority: CN
Inventors: 董昌义
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-08
Filing date: 2013-07-08
Publication date: 2013-12-25
Anticipated expiration: 2023-07-08

Abstract

The utility model provides a knapsack type one-step peanut picking, cleaning and storing combine harvester and belongs to agricultural machinery. The knapsack type one-step peanut picking, cleaning and storing combine harvester is fit with an agricultural four-wheel tractor to achieve combined mechanical operations of peanut harvesting and is characterized in that the whole body of the combine harvester is suspended in front of the tractor and powered by the tractor, shovels are connected with a conveyer belt fixing rack at the lower end, and the upper end of a conveyer belt is connected with an earth cleaning screen and the stalk inlet of a peanut picking machine. After being picked by the peanut picking machine, peanuts are cleaned by cleaning movable screens and enter a peanut storage chamber through a peanut conveyer, wherein the peanut storage chamber is a hydraulic automatic tipping bucket which can perform unloading automatically when the chamber is full. Therefore, the objects of flexible operation directions, shovel depth adjustability and peanut digging, picking, cleaning and collecting integration can be achieved.

Description

The backpack one-off combine harvester for harvesting, cleaning and storing peanuts

Technical field

The utility model relates to a kind of peanut harvesting and stores clearly combined harvester, especially can integrate peanut excavation, carry, go soil, feed, pluck the fruit, clean, collect the storage the backpack one-off combine harvester for harvesting, cleaning and storing peanuts.

Background technology

Traditional harvesting peanut relies on hand digging always, plucks the work such as fruit, go-no-go, collection.The amount of labour is large, and efficiency is low.People, for reducing labor intensity, dig out peanut with plough from soil before this, with plough, first peanut are dug out from soil, though alleviated labour intensity, in soil, residual peanut is more, also will manually pick up peanut residual in soil, and efficiency is very low.And existing harvester for peanut kind is more, simple in structure only have a data mining duty, then manually completes follow-up residue work.Though baroque great majority can complete the harvesting work of peanut, his results process is loaded down with trivial details, and efficiency of crop is low, and has increased cost; Structure is very complicated, and cost is quite high, and in soil, residual peanut is many, thereby has affected using and promoting of this product.Effect combined harvester preferably discloses a kind of one-off combine harvester for harvesting, cleaning and storing peanuts as patent 200910221251.1, it integrates excavation, carries, goes soil, feeds, plucks fruit, cleans, collects storage, and can improve frui gaining rate and pluck the fruit rate, reduce percent of loss, reduce breakage rate and percentage of impurity; But its shortcoming is this reaping machine drags operation by power, and operating direction is dumb, and perching knife depth adjustment inconvenience.

The utility model content

In order to overcome the deficiency of the above harvesting approach, the utility model provides turning to flexibly of a kind of backpack, can reconcile the perching knife embedded depth and integrate excavations, carries, goes soil, feeds, plucks really, cleans, collects the backpack one-off combine harvester for harvesting, cleaning and storing peanuts of storing.

The technical scheme that the utility model technical solution problem adopts is:

In order to address the above problem, structure of the present utility model is mainly that the power front end is equipped with seedling separating device, perching knife, vertical rod, push rod, oil thread rope, large frame, conveyer belt, hydraulic lifting, take off native sieve, machine for picking fruits, moving sieve, fruit-feeding machine, storage fruit storehouse, it is characterized in that vertical rod being arranged seedling separating device two is edge-on, bottom of upright rod has perching knife to be connected with large frame, be provided with transport tape on large frame, large frame upper end is fixed by the outer bearing of duplex bearing, the inner bearing of duplex bearing connects the transport tape on large frame, the oil thread rope at vertical rod top connects hydraulic lifting, and push rod connects large frame upper end.

Due to seedling separating device, perching knife, vertical rod, push rod, oil thread rope, large frame, conveyer belt, hydraulic lifting, take off the front end that soil sieve etc. is arranged on power, by the drive of power, the front end perching knife can directly be gathered in the crops the edge of a field, and drive oil thread rope and push rod by hydraulic lifting, make harvester steering flexible.

As a kind of preferred structure of the present utility model, it is characterized in that " V " type perching knife that described perching knife is recessed sword type, its rear portion is the plowshoe shape, and wears pin through plowshoe and large frame, wears pin and is fixed with spring outward, and wearing the pin two ends has silk and is installed with screw.Cutting edge is matrix, and the band soil peanut integral body that can make like this " ∨ " type perching knife shovel dig is sent into transport tape, and such structure can be regulated by regulating screw the embedded depth of perching knife.

As a kind of preferred structure of the present utility model, the seedling separating device tooth of rotovator dentation is housed on seedling separating device, can make like this that reaping machine is better separated seedlings or planting, clear scholar.

Operation principle of the present utility model and following structural features:

1, adopt brand-new mechanical work flow process:: shovel soil excavates peanut → carry → take off soil and carries → feed → once plucks fruit → secondary and pluck that the moving clean → secondary of sieve of fruit → once is moving sieves the unload → storage of clean → defeated fruit.

2, use the novel perching knife that buries, perching knife is " ∨ " type, and cutting edge is matrix, for alleviating the weight of perching knife, increases the soil amount of carrying of perching knife,, the band soil peanut integral body that can make like this " ∨ " type perching knife shovel dig is sent into transport tape.

3, adopt novel transport tape, increase the width of transport tape, make its width with perching knife consistent, so that being transported to, the band that perching knife is excavated out soil peanut integral body takes off the soil sieve, being configured to of transport tape: bottom is the power driven gear, the gear driven chain, be fixed with angle bar on chain, fixedly rubber transport tape or the thin steel sheet of strip on angle bar.

4, the novel soil sieve of taking off is set, the structure of taking off the soil sieve is, in the position equal with conveyer belt top bottom, one fixing sieve type device is set, this sieve type device vertically is welded into reinforcing bar parallel to each other, distance between reinforcing bar is<18mm, be provided with the native device of taking off of power chain gear driven below sieve type device longitudinal reinforcement, it is this that to take off native device be the metal strip thing that is welded with horizontally-arranged on vertical chain, on the metal strip thing perpendicular to longitudinal reinforcement, in its each hole, be welded with short and parallel to each other irpiciform thing, its effect is to pull down peanut soil with the power transmission.

5, two connected machine for picking fruits are set and form the machine for picking fruits group, arrange upper and lower two simultaneously and clean moving sieve.Improve storage fruit storehouse, adopt the hydraulic pressure automatic tipping-bucket type, unload convenient.

The beneficial effects of the utility model are: adopt the backpack harvest operation, make harvesting peanut thorough, do not stay rand, and direction rotates flexibly, the perching knife embedded depth can free adjustment, make that harvesting peanut is dry to be earned, noresidue, and peanut separates seedlings or planting, shovels and dig, carry, go soil, pluck fruit, clean, collect streamlined formula results, saved a large amount of manpowers, machinery, the energy, time, improve efficiency of crop, reduced labour intensity and cost.

The utility model compared with prior art has following advantage:

1, adopt the backpack harvest operation, make harvesting peanut thorough, do not stay rand, and direction rotates flexibly, the perching knife embedded depth can free adjustment, makes harvesting peanut clean, noresidue.

2, integrate peanut separate seedlings or planting, shovel dig, carry, go soil, pluck the fruit, clean, collect the storage streamlined formula integration of operation, saved a large amount of manpowers, machinery, the energy and time, improved efficiency of crop, reduced labour intensity and cost.

The utility model is through the trial effect ideal, no matter being the peanut of upright, lodging or poor seedling grain root, all can gather in the crops peanut seedling, fall hardly fruit, and the really rate of plucking reaches 100%, degree of purity is more than 98%, per hour can gather in the crops 3.5--5 mu, exceed existing mechanical harvest level, and the manufacturing cost of machinery itself is lower.

The accompanying drawing explanation:

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the utility model backpack one-off combine harvester for harvesting, cleaning and storing peanuts structural representation.

Fig. 2 is the utility model backpack one-off combine harvester for harvesting, cleaning and storing peanuts seedling separating device structural representation.

Fig. 3 is the utility model backpack one-off combine harvester for harvesting, cleaning and storing peanuts perching knife structural representation.

In figure: duplex bearing (1), plowshoe 2, wear pin, 3 screws 4, perching knife 5, seedling separating device 6, seedling separating device tooth 7, vertical rod 8, large frame 9, oil thread rope 10, push rod 11, hydraulic lifting 12, take off soil sieve 13, storage fruit storehouse 14,15, machine for picking fruits 16 of fruit-feeding machine, secondary machine for picking fruits 17, once clean moving sieve 18, secondary is cleaned moving sieve 19, conveyer belt 20.

Embodiment:

At Fig. 1, 2, in 3, under dynamic action, seedling separating device 6 rotates, driving seedling separating device tooth 7 separates seedlings or planting, the screw 4 on pin 3 is worn in adjusting, perching knife 5 is given birth to suitable embedded depth shovel swivel, when going to field, power drives hydraulic lifting 12 and realizes that reaping machine turns to flexibly, the band soil peanut that shovel has dug is transported to and takes off soil sieve 13 through conveyer belt 20, with native peanut, taking off under native rake teeth drive of sieving, take the peanut scholar on one side off, drive really upwards operation of peanut seedling on one side, a until machine for picking fruits 15 of feeding, after one time machine for picking fruits 15 is plucked fruit for the first time by rotation, by opening, peanut seedling is really sent into to secondary machine for picking fruits 16, after fruit is plucked in 17 rotations of secondary machine for picking fruits for the second time, peanut falls into and once cleans moving sieve 18, once clean after moving sieve 18 vibrations roughly select, peanut seedling 8 falls into secondary and cleans moving sieve 19, after fan is further cleaned, through fruit-feeding machine 15, peanut after cleaning is transferred to storage fruit storehouse 14 under power drives, storage fruit storehouse 14 is the automatic tipping bucket of hydraulic pressure, automatically tipping bucket unloading after storehouse is full.

Claims

1. a backpack one-off combine harvester for harvesting, cleaning and storing peanuts, mainly by seedling separating device, perching knife, vertical rod, push rod, oil thread rope, large frame, conveyer belt, hydraulic lifting, take off the soil sieve, machine for picking fruits, moving sieve, fruit-feeding machine, storage fruit storehouse, power forms, it is characterized in that: vertical rod (8) arranged seedling separating device (6) two is edge-on, vertical rod (8) bottom has perching knife (5) to be connected with large frame (9), be provided with transport tape (20) on large frame (9), large frame (9) upper end is fixed by the outer bearing of duplex bearing (1), the inner bearing of duplex bearing (1) connects the transport tape (20) on large frame (9), the oil thread rope (10) at vertical rod (8) top connects hydraulic lifting (12), push rod (11) connects large frame (9) upper end.

2. a kind of backpack one-off combine harvester for harvesting, cleaning and storing peanuts according to claim 1, it is characterized in that described perching knife (5) is for " V " type perching knife of recessed sword type, its rear portion is the plowshoe shape, and wear pin (3) through plowshoe (2) and large frame (9), wear outside pin (3) and be fixed with spring (21), wearing the pin two ends has silk and is installed with screw (4).

3. a kind of backpack one-off combine harvester for harvesting, cleaning and storing peanuts according to claim 1, is characterized in that the seedling separating device tooth (7) of described seedling separating device (6) is the rotovator dentation.