Green Chinese onion harvester facilitating discharging

Abstract

The green Chinese onion harvester comprises a main frame body, a driving wheel is installed at the bottom end of the main frame body, a battery module and a control box are installed in the main frame body, an installation frame is installed in the center of the top end of the main frame body, and two sets of rolling shaft type soft installation conveying belts are installed at the top end of the installation frame. By arranging the collecting frame, the conveying table, the roller frame, the discharging push plate, the sliding block, the threaded rod, the sliding groove, the second motor and the triangular plate, automatic discharging of green Chinese onions is achieved, the second motor operates to drive the threaded rod to rotate, under the limitation of the sliding groove, the sliding block can linearly move in the sliding groove, and therefore the green Chinese onions can be automatically discharged. The discharging pushing plate is driven to horizontally move above the conveying table, the collecting frame containing the green Chinese onions is pushed to move towards the roller frame, the collecting frame stably slides under the action of gravity, the collecting frame is unloaded from the harvester, labor consumption is reduced, and therefore the harvested green Chinese onions can be conveniently unloaded.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is a big green onion harvester convenient to unload. BACKGROUND

[0002] Big green onion, as popular food material, is praised in "famous doctor alternative" to have the effect of treating cold, alleviating laryngeal obstruction etc., and can promote protein digestion.In northwest like Gansu, Shaanxi etc., big green onion output meets the demand of the whole country, and grows along with consumer preference change, and the planting area of the whole country is more than 1630 million mu in 2022.In the big green onion harvest, generally adopts the way of manual excavation, or the way of harvesting equipment excavation to harvest, generally will place big green onion after harvesting in the collecting frame, needs manual handling collecting frame after the collecting frame is stacked full, carries out unloading operation, consumes a lot of labor, and the harvesting cost is high, and it is time-consuming and laborious, therefore, the present provides a big green onion harvester convenient to unload. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a kind of big green onion harvester convenient to unload to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of big green onion harvester convenient to unload, including main frame body, the bottom of the main frame body is equipped with driving wheel, the inside of the main frame body is equipped with battery module and control box, the center position of the top of the main frame body is equipped with mounting bracket, the top of the mounting bracket is equipped with two groups of soft dress conveyor belt of roller shaft type, and the side of soft dress conveyor belt of roller shaft type is equipped with driving motor, the side of the mounting bracket is equipped with conveying table, and the top of conveying table is provided with collecting frame, the side of the top of conveying table is equipped with unloading push plate, and the side of unloading push plate is provided with triangular plate, the center position of the bottom of unloading push plate is equipped with sliding block, and the inside of sliding block is movably connected with threaded rod, one end of the threaded rod is equipped with motor two, the inside of the conveying table is provided with sliding slot, the side of the main frame body is equipped with two groups of roller bracket.

[0005] Preferably, the inside of the sliding block is provided with internal thread, the sliding block and the threaded rod are threadedly connected, and the sliding block and the unloading push plate form an integrated structure.

[0006] Preferably, the triangular plate is provided with a plurality of groups, and the triangular plates are arranged at equal intervals on the side of the unloading push plate.

[0007] Preferably, the inner diameter of the sliding slot is matched with the outer diameter of the sliding block, and the sliding block and the sliding slot form a sliding structure.

[0008] Preferably, the inside of the roller bracket is provided with a plurality of groups of rollers, and the rollers are arranged at equal intervals inside the bracket.

[0009] Preferably, the top end of the main frame body is provided with a driving rod on the other side of the mounting frame, and the driving rod is installed on the main frame body through a bearing seat, one end of the bearing seat is provided with a cleaning brush, and the other end of the bearing seat is provided with a motor three, and the cleaning brush is arranged at the center position between the two groups of roller type soft decoration conveying belts.

[0010] Preferably, the other side of the main frame body is movably connected with a support, and the distal end of the support is provided with a spiral soil cutting knife, the bottom end of the spiral soil cutting knife is provided with a motor one, and the bottom end of the support and the main frame body are provided with an electric push rod, and the two ends of the electric push rod are hingedly connected with the main frame body and the support.

[0011] Preferably, the spiral soil cutting knife is provided with two groups, and the spiral soil cutting knives are symmetrically distributed on the other side of the main frame body.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] (1) through the setting up of the collecting frame, the conveying table, the roller frame, the discharging push plate, the sliding block, the threaded rod, the sliding groove, the motor two and the triangular plate, the automatic discharging of the scallions is realized, the operation of the motor two drives the threaded rod to rotate, under the limitation of the sliding groove, the sliding block moves linearly in the sliding groove, drives the discharging push plate to translate above the conveying table, and pushes the collecting frame loaded with the scallions to move to the roller frame, under the action of the gravity, the collecting frame slides stably, is unloaded from the harvester, reduces the consumption of labor, thereby facilitating the unloading of the harvested scallions;

[0014] (2) through the setting up of the roller type soft decoration conveying belt, the cleaning brush, the driving rod, the bearing seat and the motor three, the residual soil at the root of the scallion is cleaned, the two groups of roller type soft decoration conveying belts are symmetrically distributed on one side of the harvester, can clamp and convey the rod part of the scallion, the cleaning brush is arranged at the center position between the two groups of roller type soft decoration conveying belts, can contact the root of the scallion, and simultaneously the motor three drives the driving rod to rotate, drives the cleaning brush to rotate, and cleans the residual soil at the root of the scallion, so that the harvester has the soil cleaning function;

[0015] (3) through the setting up of the electric push rod, the support, the motor one and the spiral soil cutting knife, the efficient excavation of the scallion is realized, the motor one can control the spiral soil cutting knife to rotate, facilitates the quick cutting of the soil, excavates the root of the scallion, the spiral blade design of the cutter helps the fine separation of the scallion and the soil, reduces the loss and damage of the scallion, simultaneously, the connection of the electric push rod and the support, the telescopic electric push rod can control the support to overturn, adjusts the distance between the spiral soil cutting knife and the ground, to adapt to various terrains, thereby improving the flexibility of the harvester. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view structural schematic diagram of the present application.

[0018] Figure 2 It is a side view structural schematic diagram of the present application.

[0019] Figure 3 It is a side view partial sectional structural schematic diagram of the main frame body of the present application.

[0020] Figure 4 It is a front view partial sectional structural schematic diagram of the conveying table of the present application.

[0021] Figure 5 It is a front view partial sectional structural schematic diagram of the cleaning brush of the present application.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the present application.

[0023] Explanation of reference signs in the drawings:

[0024] 1, main frame body; 2, battery module; 3, driving wheel; 4, electric push rod; 5, support; 6, motor one; 7, spiral soil knife; 8, roller type soft dress conveying belt; 9, cleaning brush; 10, driving rod; 11, mounting frame; 12, driving motor; 13, collection frame; 14, conveying table; 15, roller frame; 16, discharging push plate; 17, control box; 18, sliding block; 19, threaded rod; 20, sliding groove; 21, motor two; 22, triangular plate; 23, bearing seat; 24, motor three. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside.The person skilled in the art can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0027] Please refer to Figures 1-6 The utility model provides an embodiment: a big green onion harvester convenient for discharging, including main frame body 1, the bottom of main frame body 1 is installed with drive wheel 3, the inside of main frame body 1 is installed with battery module 2 and control box 17, the center position of the top of main frame body 1 is installed with mounting bracket 11, the top of mounting bracket 11 is installed with two groups of soft dress conveyer belt 8 of roller shaft type, and one side of soft dress conveyer belt 8 of roller shaft type is installed with drive motor 12, one side of mounting bracket 11 is installed with conveying table 14, and the top of conveying table 14 is provided with collecting frame 13, one side of the top of conveying table 14 is installed with discharging push plate 16, and one side of discharging push plate 16 is provided with triangular plate 22, the center position of the bottom of discharging push plate 16 is installed with sliding block 18, and the inside of sliding block 18 is movably connected with threaded rod 19, one end of threaded rod 19 is installed with motor two 21, the inside of conveying table 14 is provided with sliding groove 20, one side of main frame body 1 is installed with two groups of roller shaft 15;

[0028] The inside of sliding block 18 is provided with internal thread, and the threaded connection is formed between sliding block 18 and threaded rod 19, and the integrated structure is formed between sliding block 18 and discharging push plate 16, triangular plate 22 is provided with several groups, and triangular plate 22 is arranged at equal intervals on one side of discharging push plate 16, the inner diameter of sliding groove 20 is matched with the outer diameter of sliding block 18, and the sliding structure is formed between sliding block 18 and sliding groove 20, a plurality of rollers are arranged in the inside of roller shaft 15, and the rollers are arranged at equal intervals in the inside of the frame body, and the plurality of rollers in the inside of roller shaft 15 enable collecting frame 13 to slide stably under the action of gravity.

[0029] Specifically, as shown in the figure, in use, through the operation of motor two 21, threaded rod 19 is driven to rotate, and under the limitation of sliding groove 20, sliding block 18 moves linearly in the inside of sliding groove 20, driving discharging push plate 16 to translate above conveying table 14, cooperating with the distribution of triangular plate 22 to lift one side of the bottom of collecting frame 13, reducing the contact area of the bottom of collecting frame 13 and conveying table 14, and moving collecting frame 13 loaded with big green onions to roller shaft 15, and discharging collecting frame 13 from the harvester;

[0030] The other side of the top end of the main frame body 1 is provided with a driving rod 10, and the driving rod 10 is installed on the main frame body 1 through a bearing seat 23, one end of the bearing seat 23 is provided with a cleaning brush 9, and the other end of the bearing seat 23 is provided with a motor three 24; the cleaning brush 9 is arranged at the center position between the two groups of roller type soft decoration conveying belts 8, and the bristles of the cleaning brush 9 can contact the root of the green onions;

[0031] Specifically, as shown in the figure, in use, the two groups of roller type soft decoration conveying belts 8 are symmetrically distributed on one side of the harvester, which can clamp and convey the green onion stems, at the same time, the motor three 24 drives the driving rod 10 to rotate, drives the cleaning brush 9 to rotate, and cleans the soil remaining on the root of the green onions;

[0032] The other side of the main frame body 1 is movably connected with a support 5, and the distal end of the support 5 is provided with a spiral soil turning knife 7, the bottom end of the spiral soil turning knife 7 is provided with a motor one 6, and the bottom end of the support 5 and the main frame body 1 are provided with an electric push rod 4, and the two ends of the electric push rod 4 are respectively hingedly connected with the main frame body 1 and the support 5, the spiral soil turning knife 7 is provided with two groups, and the spiral soil turning knife 7 is symmetrically distributed on the other side of the main frame body 1;

[0033] Specifically, as shown in the figure, in use, the spiral soil turning knife 7 can be controlled to rotate by the motor one 6, so as to quickly cut the soil and dig the root of the green onions, and the spiral blade design of the cutter helps to finely separate the green onions from the soil and reduces the loss and damage of the green onions.

[0034] Working principle: in use, first, the leek harvester is powered by the battery module 2, the height of the spiral soil knife 7 is adjusted according to the use requirement, the control box 17 can control the operation of the electric push rod 4, the extension of the electric push rod 4 can control the overturning of the support 5, the distance between the spiral soil knife 7 and the ground is adjusted to adapt to various terrains, then the control box 17 is operated to control the operation of the driving wheel 3, the motor one 6, the driving motor 12 and the motor three 24, the motor one 6 can control the rotation of the spiral soil knife 7 to facilitate the rapid cutting of the soil and the excavation of the root of the leek, the spiral blade design of the cutter helps to separate the leek and the soil, the two groups of driving motor 12 operate the two groups of roller type soft dress conveying belt 8, the two groups of roller type soft dress conveying belt 8 are symmetrically distributed on one side of the harvester, can clamp and convey the leek stem, the cleaning brush 9 is arranged at the center position of the two groups of roller type soft dress conveying belt 8, can contact the root of the leek, at the same time, the motor three 24 drives the driving rod 10 to rotate, drives the cleaning brush 9 to rotate, and cleans the soil remaining on the root of the leek, and the other end of the two groups of roller type soft dress conveying belt 8 is arranged at the top end of the collecting frame 13, when the leek leaves the roller type soft dress conveying belt 8, under the action of gravity, the leek falls into the inside of the collecting frame 13, when the collecting frame 13 collects a proper amount of leek, the motor two 21 can be controlled to operate to drive the threaded rod 19 to rotate, in combination with the threaded connection with the sliding block 18, under the limitation of the sliding groove 20, the sliding block 18 moves linearly in the inside of the sliding groove 20, drives the discharging push plate 16 to translate above the conveying table 14, in combination with the distribution of the triangular plate 22, lifts one side of the bottom end of the collecting frame 13, reduces the contact area between the bottom of the collecting frame 13 and the conveying table 14, and moves the collecting frame 13 containing leek to the roller frame 15, the multiple groups of rollers in the inside of the roller frame 15 make the collecting frame 13 slide stably under the action of gravity, the collecting frame 13 is unloaded from the harvester, then the motor two 21 is controlled to overturn to drive the discharging push plate 16 to reset, take the empty collecting frame 13 and place it on the conveying table 14, finally the use of the leek harvester is completed.

[0035] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A green onion harvester facilitating unloading, comprising a main frame body (1), characterized in that: The bottom end of the main frame body (1) is provided with a driving wheel (3), the inside of the main frame body (1) is provided with a battery module (2) and a control box (17), the top end of the main frame body (1) is provided with a mounting rack (11) at the center position, the top end of the mounting rack (11) is provided with two groups of soft decoration roller conveyors (8), one side of the soft decoration roller conveyor (8) is provided with a driving motor (12), one side of the mounting rack (11) is provided with a conveying table (14), and the top end of the conveying table (14) is provided with a collecting frame (13), one side of the top end of the conveying table (14) is provided with a discharging push plate (16), one side of the discharging push plate (16) is provided with a triangular plate (22), the bottom end of the discharging push plate (16) is provided with a sliding block (18) at the center position, the inside of the sliding block (18) is movably connected with a threaded rod (19), one end of the threaded rod (19) is provided with a motor two (21), and the inside of the conveying table (14) is provided with a sliding groove (20), one side of the main frame body (1) is provided with two groups of roller racks (15).

2. The green onion harvester of claim 1, wherein: The inside of the sliding block (18) is provided with an internal thread, the sliding block (18) and the threaded rod (19) are in threaded connection, and the sliding block (18) and the discharging push plate (16) form an integrated structure.

3. The green onion harvester of claim 1, wherein: The triangular plate (22) is provided in several groups, and the triangular plates (22) are arranged at equal intervals on one side of the discharging push plate (16).

4. The green onion harvester of claim 1, wherein: The inner diameter of the sliding groove (20) is matched with the outer diameter of the sliding block (18), and the sliding block (18) and the sliding groove (20) form a sliding structure.

5. The green onion harvester of claim 1, wherein: The inside of the roller rack (15) is provided with a plurality of rollers, and the rollers are arranged at equal intervals in the inside of the rack.

6. The green onion harvester of claim 1, wherein: The other side of the top end of the main frame body (1) is provided with a driving rod (10) located on the other side of the mounting rack (11), the driving rod (10) is installed on the main frame body (1) through a bearing seat (23), one end of the bearing seat (23) is provided with a cleaning brush (9), the other end of the bearing seat (23) is provided with a motor three (24), and the cleaning brush (9) is arranged at the center position between the two groups of soft decoration roller conveyors (8).

7. The green onion harvester of claim 1, wherein: The other side of the main frame body (1) is movably connected with a support (5), the distal end of the support (5) is provided with a spiral soil turning knife (7), the bottom end of the spiral soil turning knife (7) is provided with a motor one (6), the bottom end of the support (5) and the main frame body (1) are provided with an electric push rod (4), and the two ends of the electric push rod (4) are respectively connected with the main frame body (1) and the support (5) to form a hinged connection.

8. The green onion harvester of claim 7, wherein: The spiral soil turning knife (7) is provided in two groups, and the spiral soil turning knives (7) are symmetrically distributed on the other side of the main frame body (1).

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