CN219844069U - Onion combine harvester - Google Patents

Abstract

The utility model discloses an onion combine harvester which comprises an excavating component, a clamping component, a processing component, a conveying component and a grading component, wherein the clamping component comprises a first clamping belt and a second clamping belt, the first clamping belt is positioned on the side face of the second clamping belt, the conveying component is arranged among the first clamping belt, the second clamping belt and the grading component, the grading component comprises a rotating roller, the rotating roller is fixedly connected with the conveying component, and a collecting cavity is arranged between every two adjacent rotating rollers. The onion harvester is simple in structure and reasonable in design, root and leaf removal of onions is achieved by the root cutting knife and the leaf cutting knife in the transportation process, subsequent manual operation steps are omitted, manpower and material resources are saved, working efficiency is improved, the whole harvester integrates digging, seedling removal, cleaning, collecting and sorting, functions are complete, and working efficiency is greatly improved.

Description

Onion combine harvester

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an onion combine harvester.

Background

Onion harvesting is an important link in onion production, and the traditional onion harvesting always depends on manpower to realize separation of onion seedlings, onion collection and the like, so that the labor capacity is high and the working efficiency is low. The onion harvester in the prior art realizes the mechanization of picking, but the function of the equipment is single, simple picking can be only carried out, the subsequent processing and sorting still need manual operation, and the working efficiency is lower.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the onion combine harvester aiming at the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an onion combine harvester, includes excavation subassembly, clamping assembly, processing subassembly, conveying subassembly, classifying assembly, clamping assembly includes first clamping band and second clamping band, is equipped with the screens on first clamping band and the second clamping band and detains, first clamping band is located the side in second clamping band, excavation subassembly fixed mounting is at the head end in first clamping band and second clamping band, processing subassembly includes root cutting knife, leaf cutting knife, root regulation chi, leaf regulation chi, root regulation chi fixed mounting is on the second clamping band, the root cutting knife is installed on root regulation chi, leaf regulation chi fixed mounting is on first clamping band, the leaf cutting knife is installed on leaf regulation chi, conveying subassembly installs between first clamping band, second clamping band and classifying assembly, classifying assembly includes the rotor roll, rotor roll and conveying subassembly fixed connection, adjacent be equipped with between the rotor roll and collect the chamber, the bottom in collection chamber includes screen cloth and swash plate.

Preferably, the first clamping band and the second clamping band are made of flexible materials.

Preferably, the digging component comprises a digging shovel and a limiting wheel, wherein the digging shovel is fixedly connected with the limiting wheel, and the limiting wheel is fixedly arranged on two sides of the first clamping belt, the second clamping belt and the digging shovel.

Preferably, the first clamping belt and the second clamping belt are provided with clamping buckles, the clamping buckles are L-shaped, and soft rubber blocks are arranged on the clamping buckles.

Preferably, the first clamping belt, the second clamping belt and the conveying component are fixedly connected, the conveying component is detachably arranged on the machine body, a driving device is arranged on the machine body, and the driving device is electrically connected with the first clamping belt, the second clamping belt, the root cutting knife, the leaf cutting knife and the conveying component.

Preferably, the conveying assembly is a conveying belt, and a clamping buckle is arranged on the conveying belt.

Preferably, an auxiliary conveying plate is obliquely and fixedly arranged between the conveying assembly and the collecting cavity.

Preferably, a plurality of rotating rollers with the distance far smaller than the onion diameter are arranged between the rotating rollers at the top of the collecting cavity and the auxiliary conveying plate, the rotating rollers at the top of the collecting cavity are identical in distance, the collecting cavity comprises a first collecting cavity and a second collecting cavity.

Preferably, the rotating roller is a spiral roller or a roller with a rough surface.

Preferably, the screen mesh is fixedly connected with the inclined plate, the inclined plate is a V-shaped jointed plate, and the screen mesh is obliquely fixed at the bottom of the collecting cavity.

The utility model has the beneficial effects that:

the utility model has simple structure and reasonable design, and the limit wheel can avoid the offset of the digging shovel in the advancing process; the first clamping belt and the second clamping belt sequentially clamp the planed onions to the collecting cavity through the clamping buckles for transportation, and the root cutting knife and the leaf cutting knife are used for simultaneously completing the processing operation of removing roots and leaves of the onions, so that the steps of subsequent manual operation are saved, the manpower and material resources are saved, and the working efficiency is improved; the first clamping belt and the second clamping belt are made of flexible materials, vibration can be generated in the running process, soil blocks adhered with onions can be shaken off during vibration, a screen can also vibrate in the running process of the device, secondary soil removal is performed on onions to be collected during vibration of the screen, and the combined treatment effect on the onions is further improved; the soft rubber blocks can effectively prevent unnecessary damage to the onions in the clamping and transporting processes, and ensure the integrity of the onions; the detachable installation of the conveying assembly realizes the installation flexibility of the conveying assembly, the excavating assembly and the clamping assembly, and improves the application and the application range of crops; the cooperation of adjacent live rollers and the use of collecting chamber, the onion that will finish handling is selected separately according to the size and is accomplished and accomodate, collects excavation, removes seedling, clearance, collection, separation and an organic whole, and is multiple functional, improves work efficiency by a wide margin, practices thrift manpower and relevant human cost, further improves the automation that agricultural product was picked.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

Fig. 1 is a schematic structural view of the present embodiment;

fig. 2 is a schematic structural diagram of the present embodiment in an operating state;

FIG. 3 is a schematic structural diagram of top view (a) and right view (b) of the hierarchical assembly of the present embodiment;

fig. 4 is a schematic structural diagram of a top view of the clamping assembly of the present embodiment.

In the figure: 1-an excavating assembly; 11-a digger blade; 12-limiting wheels;

2-a clamping assembly; 21-a first clamping band; 22-a second clamping band; 23-clamping buckles;

3-a processing assembly; 31-root cutting knife; 32-leaf cutter; 33-root adjusting ruler; 34-leaf adjusting ruler;

4-a conveying assembly;

5-a classification component; 51-rotating rollers; 52-a collection chamber; 53-screen; 54-sloping plates;

6-a fuselage; 61-auxiliary transport plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments; in the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the utility model. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the utility model. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

As shown in fig. 1-4, the onion combine harvester provided by the embodiment comprises a digging component 1, a clamping component 2, a processing component 3, a conveying component 4 and a grading component 5, wherein the clamping component 2 comprises a first clamping belt 21 and a second clamping belt 22, a clamping buckle 23 is arranged on the first clamping belt 21 and the second clamping belt 22, the first clamping belt 21 is positioned on the side surface of the second clamping belt 22, the digging component 1 is fixedly arranged at the head ends of the first clamping belt 21 and the second clamping belt 22, the processing component 3 comprises a root cutter 31, a leaf cutter 32, a root regulating ruler 33 and a leaf regulating ruler 34, the root cutter 31 and the leaf cutter 32 are rotary cutters, the rotary cutters can more quickly and efficiently finish the processing of onion roots and seedlings, the root adjusting rule 33 is fixedly arranged in the middle of the second clamping belt 22, the root cutting knife 31 is arranged on the root adjusting rule 33, the leaf adjusting rule 34 is fixedly arranged in the middle of the first clamping belt 21, the leaf cutting knife 32 is arranged on the leaf adjusting rule 34, and the height adjustment of the leaf cutting knife 32 and the root cutting knife 31 can be realized through manual adjustment and clamping, so that the average volume of crops to be harvested is adapted and satisfied, the limitation is reduced, the adaptability is improved, the conveying assembly 4 is arranged between the first clamping belt 21, the second clamping belt 22 and the grading assembly 5, the grading assembly 5 comprises rotating rollers 51, the rotating rollers 51 are fixedly connected with the conveying assembly 4, a collecting cavity 52 is arranged between a plurality of adjacent rotating rollers 51, and the bottom of the collecting cavity 52 comprises a screen 53 and an inclined plate 54.

Further, fixedly connected with conveying component 4 between first clamping belt 21, second clamping belt 22 and the live-action roller 51, first clamping belt 21, second clamping belt 22, conveying component 4 demountable installation is on fuselage 6, install drive arrangement on the fuselage 6, drive arrangement and first clamping belt 21, second clamping belt 22, root cutting knife 31, leaf cutting knife 32, conveying component 4 electric connection, can realize opening and stopping of each subassembly on the fuselage 6 through controlling drive arrangement, conveying component 4 is the conveyer belt, be equipped with the buckle position on the conveyer belt, the structure at buckle position can assist the onion to advance the action on the conveyer belt, avoid the onion to detain on the conveyer belt, in the first clamping belt 21, in the second clamping belt 22 equal fixed mounting have structures such as take-up pulley or support column, assist the bearing structure of first clamping belt 21, second clamping belt 22 upwards transportation.

Further, the first clamping belt 21 and the second clamping belt 22 are made of flexible materials, a plurality of clamping belts can be used side by side, harvesting of multi-ridge onion planting can be adapted, the buckling diameter of the first clamping belt 21 and the second clamping belt 22 is smaller than that of an onion, the onion is stably clamped between the first clamping belt 21 and the second clamping belt 22 by friction of the belt, the belt serving as the flexible materials can adapt to the onion with a larger volume range by elasticity of the belt, picking rate is improved, working efficiency of picking is higher, vibration can be generated in the process of rotating the first clamping belt 21 and the second clamping belt 22, the self vibration shakes attached soil on the onion surface, further, the onion surface is further processed by soil, a processing procedure is further perfected, the clamping buckle 23 is L-shaped, soft rubber blocks are arranged on the clamping buckle 23, unnecessary damage to the onion in the transportation process is prevented, and the integrity of the onion is guaranteed.

Further, screen cloth 53 links up fixedly with swash plate 54, screen cloth 53 is located the inside of collecting cavity 52, swash plate 54 is located the outside of collecting cavity 52, screen cloth 53 slope fixed mounting is in the bottom of collecting cavity 52, under the state of fuselage 6 work, screen cloth 53 can produce small amplitude vibration, when onion falls on screen cloth 53, small amplitude vibration's screen cloth 53 can carry out the secondary with onion surface's soil and get rid of, shake the soil that drops and fall out fuselage 6 from screen cloth 53, further improve onion processing integrity, swash plate 54 is V type makeup, the structure of slope can be better supplementary onion from collecting cavity 52 internal falling to swash plate 54 on, the certain guiding nature of onion of transportation collection process can be given to the structure of V type, and the phenomenon that onion drops from the limit portion on swash plate 54 has been avoided, the structure of V type makeup can be directly with the onion bagging-off that accomplishes simultaneously, the practicality is stronger, and work efficiency is higher.

Further, the auxiliary conveying plate 61 is obliquely and fixedly installed between the conveying component 4 and the collecting cavity 52, the auxiliary conveying plate 61 is fixedly installed on the machine body 6, the inclined auxiliary conveying plate 61 can enable onions on the conveying component to be fully attached to the machine body 6 to be conveyed, unnecessary damage caused when the onions fall freely is avoided due to the fact that the height difference is arranged between the rotating roller 51 and the conveying component, the damage rate of fruits is reduced, the rotating roller 51 is electrically connected with the driving device, the rotating roller 51 is a spiral roller or a roller with a rough surface, the phenomenon that onions with small diameters are attached to one another by onions with larger diameters in the sorting process is avoided, the onions with small diameters fall into the large-diameter onion collecting cavity 52, the sorting effect is enhanced, and the sorting accuracy is improved.

Further, the excavating component 1 comprises an excavating shovel 11 and limiting wheels 12, the excavating shovel 11 is fixedly connected with the limiting wheels 12, the limiting wheels 12 are fixedly arranged on two sides of the first clamping belt 21, the second clamping belt 22 and the excavating shovel 11, the limiting wheels 12 avoid the phenomenon that the excavating shovel 11 damages onion fruits caused by deflection generated in the advancing process of the excavating shovel 11, the correctness of the excavating shovel 11 in the excavating process is guaranteed, the integrity of onion picking is further guaranteed, the excavating shovel 11 is electrically connected with a driving device, the height of the excavating shovel 11 from the ground is adjustable, when the machine body 6 is in a non-working state, the excavating shovel 11 needs to be lifted above the ground, the machine body 6 is convenient to move and park, when the machine body 6 is in a working state, the excavating shovel 11 is moved down to a proper excavating position, the adjustable excavating shovel 11 can also adapt to picking and harvesting of onions with different volumes, the cutter face of the excavating shovel 11 is inclined with the ground and falls into the ground in the working process, the driving device is started to control the advancing of the machine body 6, the excavating shovel 11 is moved down to the root part of the onion to the position below the first clamping belt 21 and the first clamping belt 22 is rotated to the first clamping belt 21 and the machine body is started to move upwards.

Further, a plurality of rotating rollers 51 with a distance far smaller than the onion diameter are arranged between the rotating rollers 51 on the top of the collecting cavity 52 and the auxiliary transporting plate 61, the rotating rollers 51 of the part can help the onion sliding from the auxiliary transporting plate 61 to transit to the top of the collecting cavity 52, the onion can be removed again in the rotating process of the rotating rollers 51, the space between the rotating rollers 51 on the top of the collecting cavity 52 is the same, the collecting cavity 52 comprises a first collecting cavity and a second collecting cavity, the n-th collecting cavity, the space between the rotating rollers 51 on one side of the auxiliary transporting plate 61 and the top of the collecting cavity 52 is sequentially increased outwards, sorting is sequentially completed in the rotating process of the rotating rollers 51, the rotating rollers 51 rotate, the onion slides from the auxiliary transporting plate 61 to the rotating rollers 51, the onion keeps advancing through the transportation and soil removal of a section of the rotating rollers 51, and reaches the rotating rollers 51 on the top of the collecting cavity 52, and the onion starts to fall into the collecting cavity 52 from a small to a large space between the rotating rollers 51 on the top of the collecting cavity 52, and finally packing and boxing are completed through the screening plates 53 and 54.

The working process of the embodiment is as follows: the heights of the root cutters 31 and the leaf cutters 32 are calculated according to the planting varieties of picked samples, the heights of the root cutters 31 and the leaf cutters 32 are adjusted by adjusting the root adjusting ruler 33 and the leaf adjusting ruler 34, then the digging shovel 11 is adjusted to be at a proper height, the driving device is controlled, the machine body 6 is controlled to start picking, onions in the soil are separated from the soil through the digging shovel 11 and are conveyed between the first clamping belt 21 and the second clamping belt 22 along with the advancing of the digging shovel 11, during the conveying process, the root and seedling cutting treatment is completed through the rotating root cutters 31 and the leaf cutters 32, then the onions slide between the rotating rollers 51 through the auxiliary conveying plates 61 under the conveying of the conveying assembly 4, the onions are conveyed and sorted on the upper part of the collecting cavity 52 by utilizing the width difference of the rotating rollers 51 and the adjacent rotating rollers 51, the onions slide on the inclined screen 53 under the action of gravity and slide on the inclined plate 54, and then fall off the inclined plate 54 and enter a storage box or a storage bag used for storing outside the machine body 6, and the picking is completed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. An onion harvester, comprising: the utility model provides a grading roller (51) of the utility model, including excavating component (1), clamping component (2), handling component (3), conveying component (4), grading component (5), clamping component (2) are equipped with screens knot (23) including first clamping band (21) and second clamping band (22) on first clamping band (21) and second clamping band (22), first clamping band (21) are located the side of second clamping band (22), excavating component (1) fixed mounting is in the first end of first clamping band (21) and second clamping band (22), handling component (3) are including root cutting knife (31), leaf cutting knife (32), root regulation chi (33), leaf regulation chi (34), root regulation chi (33) fixed mounting is on second clamping band (22), root cutting knife (31) are installed on root regulation chi (33), leaf regulation chi (34) are fixedly mounted on first clamping band (21), leaf cutting knife (32) are installed on leaf regulation chi (34), conveying component (4), first clamping band (21) and grading roller (51) are connected with the conveying component (5), a collecting cavity (52) is arranged between a plurality of adjacent rotating rollers (51), and the bottom of the collecting cavity (52) comprises a screen (53) and an inclined plate (54).

2. Onion harvester according to claim 1, characterized in that the first clamping band (21) and the second clamping band (22) are of flexible material.

3. Onion combine harvester according to claim 2, characterized in that the digging assembly (1) comprises a digging shovel (11), a limiting wheel (12), the digging shovel (11) is fixedly connected with the limiting wheel (12), and the limiting wheel (12) is fixedly arranged at two sides of the first clamping belt (21), the second clamping belt (22) and the digging shovel (11).

4. A onion harvester as in claim 3, wherein the first and second clamping bands (21, 22) are provided with a detent button (23), the detent button (23) is L-shaped, and the detent button (23) is provided with a flexible glue block.

5. Onion combine harvester according to claim 4, characterized in that the first clamping belt (21), the second clamping belt (22) are fixedly connected with the conveying assembly (4), the conveying assembly (4) is detachably mounted on the machine body (6), the machine body (6) is provided with a driving device, and the driving device is electrically connected with the first clamping belt (21), the second clamping belt (22), the root cutter (31), the leaf cutter (32) and the conveying assembly (4).

6. Onion combine harvester in accordance with claim 5 wherein the conveyor assembly (4) is a conveyor belt provided with a catch (23).

7. Onion harvester according to claim 6, characterized in that an auxiliary transport plate (61) is fixedly mounted between the conveyor assembly (4) and the collection chamber (52) in an inclined manner.

8. The onion combine harvester of claim 7, wherein a plurality of rotating rollers (51) with a distance far smaller than the onion diameter are arranged between the rotating rollers (51) at the top of the collecting cavity (52) and the auxiliary conveying plate (61), the rotating rollers (51) at the top of the collecting cavity (52) are the same in distance, the collecting cavity (52) comprises a first collecting cavity and a second collecting cavity.

9. Onion harvester according to claim 8, characterized in that the rotating roller (51) is a screw roller or a roller with a rougher surface.

10. The onion harvester of claim 9, wherein the screen (53) is fixedly connected with the inclined plate (54), the inclined plate (54) is a V-shaped jointed plate, and the screen (53) is obliquely fixed at the bottom of the collecting cavity (52).