CN204392851U - The self-propelled carrot combined harvester of duplicate rows - Google Patents

Abstract

The utility model discloses the self-propelled carrot combined harvester of a kind of duplicate rows, comprise connect in turn grain lifter, excavating gear, root leaf separation cuts device, remove native cleaning plant, rice seedlings transplanter, wherein, described grain lifter is fixedly connected with guide beam, for being propped up by carrot seedling and feeding clamping convey device; Described excavating gear is plane list digger blade, and shovel face is triangular arrowheads shape, and the shovel face width degree of digger blade is greater than the effective width of plantation two row carrot, by the surrounding soil shovel pine of the carrot of growth under earth's surface; Described leaf separation cuts device comprises double-arc spline blade, for being separated by the root leaf of carrot plant; The described structure of grid going native cleaning plant to comprise many metallic support rod formations, described metallic support rod cover have foam circle long cylinder, structure of grid for loading carrot fruit, whole apparatus structure deft design, easy to operate, efficiency of crop is high, have highly application value.

Description

The self-propelled carrot combined harvester of duplicate rows

Technical field

The utility model relates to agricultural machinery technological field, specifically, relates to the self-propelled carrot combined harvester of a kind of duplicate rows.

Background technology

The results way of the long stem crops such as current China carrot, results process is mainly by manual work, mechanization degree is too low, so can inevitably there is the problems such as labour intensity is large, working time is long, operating efficiency is low, this greatly constrains the economic benefit of the tuber cropses such as carrot.The development level of the tuber crops combined harvester of Present Domestic is lower, and it is higher and cut the shortcomings such as thorough, service behaviour is unstable with forms of distribution harmony fruit damage rate that is not high, cutter sweep that subject matter has implement structure to design unreasonable, power transmission.

Along with the progress of China's modern production power, the raising of scientific and technological level, the developing direction of harvester for rhizome crops tool should be the design of the design such as cutter sweep for key position, according to physiology and the growth characteristics of carrot; Rationally determine that combined harvester realizes each device excavating, transmit, remove soil, cut seedling, clean and collect the processes such as fruit;

The utility model designs for adapting to above-mentioned requirements.

Utility model content

In order to solve current carrot grain header Problems existing, the utility model provides a kind of duplicate rows self-propelled carrot combined harvester, and its concrete technical scheme is as follows:

The self-propelled carrot combined harvester of duplicate rows, comprise connect in turn grain lifter, excavating gear, root leaf separation cuts device, remove native cleaning plant, rice seedlings transplanter, wherein,

Described grain lifter is fixedly connected with guide beam, for being propped up by carrot seedling and feeding clamping convey device;

Described excavating gear is plane list digger blade, and shovel face is triangular arrowheads shape, and the shovel face width degree of digger blade is greater than the effective width of plantation two row carrot, by the surrounding soil shovel pine of the carrot of growth under earth's surface

Described leaf separation cuts device comprises double-arc spline blade, for being separated by the root leaf of carrot plant;

The described structure of grid going native cleaning plant to comprise many metallic support rod formations, described metallic support rod cover has the long cylinder of foam circle, structure of grid is for loading carrot fruit, by grizzly bar transmission, by the mutual friction of carrot fruit phase, and and foam cylinder between friction, will the assorted soil on carrot top layer be attached to by under the slit source between grizzly bar;

Described rice seedlings transplanter comprises driving shaft, driven shaft, wide belt, and the rotating belt of driving shaft drives driven shaft, carrot seedling is laid in field by wide belt in order.

The self-propelled carrot combined harvester of duplicate rows provided by the utility model, has the following advantages:

The first, digger blade is designed to the triangular shape that both wings open, and can effectively reduce the contact area of shovel face and soil, thus reduces excavating resistance.The excavating gear of machine is also provided with penetrating angle governor motion and digs dark governor motion simultaneously, can for running parameters such as the corresponding adjustment penetrating angle of the carrot of the soil of different quality, different cultivars, excavating depths;

The second, root leaf separator adopts two-disc cutter group cutter sweep, cutter continuous print under the drive of rotating shaft rotates thus realizes the process of continuous cutting-off carrot fruit and cauline leaf, one auxiliary clamping chain is set simultaneously before cutter sweep, tightening force again by clamping band obliquely pulls carrot plant, thus make the hanging of carrot fruit, ensure that the neat of section and press close to carrot fruit top;

Three, go native cleaning plant and transmitting device to have employed structure of grid, such structure not only can remove the unnecessary soil being attached to carrot top layer, orderly for carrot can also be transferred to fruit-collecting box.This structure is combined into a set of mechanism by having needed two of difference in functionality devices, and this not only saves the space shared by each device greatly, but also saves production cost.

Accompanying drawing explanation

Fig. 1 is the utility model duplicate rows self-propelled carrot combined harvester structural representation;

Fig. 2 is the utility model duplicate rows self-propelled carrot combined harvester root leaf separation cuts apparatus structure schematic diagram.

[critical piece symbol description]

1 grain lifter; 2 excavating gears; 3 leaf separation cuts devices; 4 remove native cleaning plant; 5 rice seedlings transplanters; 6 clamping transport tapes; 7 horizontal clamping chains; 8 cylinder blades again; 9 horizontal clamping bands; 10 first driving-chains; Horizontal clamping band on 11; 12 second driving-chains; 13 frames.

Embodiment

Below in conjunction with accompanying drawing and embodiment of the present utility model, the self-propelled carrot combined harvester of duplicate rows of the present utility model is described in further detail.

As can be seen from Fig. 1, Fig. 2, the self-propelled carrot combined harvester of duplicate rows, comprise connect in turn grain lifter 1, excavating gear 2, root leaf separation cuts device 3, remove native cleaning plant 4, rice seedlings transplanter 5, wherein, described grain lifter is fixedly connected with guide beam, for being propped up by carrot seedling and feeding clamping convey device; Described excavating gear is plane list digger blade, and shovel face is triangular arrowheads shape, and the shovel face width degree of digger blade is greater than the effective width of plantation two row carrot, by the surrounding soil shovel pine of the carrot of growth under earth's surface; The clamping transport tape 6 that described leaf separation cuts device comprises frame 13, horizontal clamping band 9, upper horizontal clamping band 11 and be obliquely installed, drive the carrot of clamping band rhizome to enter by horizontal clamping chain 7 driving-chain, the first driving-chain 10 and the second driving-chain 12 and adopt cylinder blade 8 cutting zone, rhizome is cut, rhizome is separated; The described structure of grid going native cleaning plant to comprise many metallic support rod formations, described metallic support rod cover has the long cylinder of foam circle, structure of grid is for loading carrot fruit, by grizzly bar transmission, by the mutual friction of carrot fruit phase, and and foam cylinder between friction, will the assorted soil on carrot top layer be attached to by under the slit source between grizzly bar; Described rice seedlings transplanter comprises driving shaft, driven shaft, wide belt, and the rotating belt of driving shaft drives driven shaft, carrot seedling is laid in field by wide belt in order.

The self-propelled carrot combined harvester of duplicate rows of the present utility model is in the process of advancing, by grain lifter carrot seedling propped up and feed clamping conveyer belts, simultaneously digger blade complete in underground chesson function, pulled up by the clamping of rubber clamping band and transport obliquely after carrot enters into clamping device, another horizontal clamping device will be entered into after carrot is transported to certain altitude, then level is transported backward, in the process of horizontal transport, the cutter sweep that plant enters into double-arc spline blade composition realizes the separation of root leaf, cut carrot seedling is transmitted backward further by horizontal conveying belt and finally falls field after rise, carrot fruit then drops on grid type and goes in native conveyer, soil process is carried out further in the process transmitted rearward, last carrot is transported to fruit-collecting box and completes whole results processes.The results parts of reaping machine entirety are the left side that side direction is configured in crawler tractor, and this machine can complete the combining function of two row carrots simultaneously.

Claims (1)

1. the self-propelled carrot combined harvester of duplicate rows, is characterized in that: comprise connect in turn grain lifter, excavating gear, root leaf separation cuts device, remove native cleaning plant, rice seedlings transplanter, wherein,

Described grain lifter is fixedly connected with guide beam;

Described excavating gear is plane list digger blade, and shovel face is triangular arrowheads shape, and the shovel face width degree of digger blade is greater than the effective width of plantation two row carrot;

Described leaf separation cuts device comprises double-arc spline blade;

The described structure of grid going native cleaning plant to comprise many metallic support rod formations, described metallic support rod cover has the long cylinder of foam circle;

Described rice seedlings transplanter comprises driving shaft, driven shaft, wide belt, and the rotating belt of driving shaft drives driven shaft, carrot seedling is laid in field by wide belt in order.