A hybrid garlic sprout harvesting device

Abstract

The present invention discloses a hybrid garlic sprout harvesting device, which includes a harvesting mechanism, a conveying and sorting mechanism, a storage and placing mechanism, and a driving and traveling mechanism. The harvesting mechanism includes a front frame, a vibrating shovel installed at the front end of the front frame to shovel the garlic sprouts from the soil and vibrate and break the soil, a lifting component installed inside the front frame and at the tail end of the vibrating shovel, and a vibrating screen installed on the front frame and at the tail end of the lifting component. The conveying and sorting mechanism includes a horizontal conveying component arranged at the tail of the vibrating screen, and a sorting component arranged at the tail end of the horizontal conveying component and inclined to separate the garlic sprouts one by one. The storage and placing mechanism includes a support frame, a steering conveying component arranged on the support frame and flush with the tail of the sorting component, and a placing component arranged at the bottom of the steering conveying component and capable of reciprocating along the transportation direction of the steering conveying component. The present invention integrates the functions of separating soil, sorting, and placing garlic sprouts, reducing the labor intensity of farmers.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural implements, and particularly to a hybrid-powered green garlic shoot harvesting device. Background Art

[0002] There are large areas of green garlic shoot planting areas in Shandong Province, Jiangsu Province and other places. When harvesting, it is necessary to ensure the integrity of the whole green garlic shoot, and the roots, garlic bulbs, stems and leaves of the green garlic shoot cannot be separated or damaged. The harvesting of green garlic shoots mainly relies on manual labor. With the reduction of young labor force in the green garlic shoot planting areas, the harvesting cost of green garlic shoots has been continuously increasing. In 2021, the average harvesting cost per mu generally exceeded 1500 yuan. On the other hand, manual harvesting reduces the harvesting efficiency of green garlic shoots and erodes the agricultural product income of growers. Harvesting green garlic shoots requires bending down for a long time, and long-term labor will cause great harm to the waist and legs of workers.

[0003] The green garlic shoot planting industry urgently needs an automated green garlic shoot harvesting machine, but there is no such product available on the market at present. There are harvesters for harvesting underground fruits such as potatoes and garlic bulbs on the market, but the harvesting objects can only be lumpy objects such as potatoes, garlic bulbs and sweet potatoes underground. There are also harvesters for harvesting leafy vegetables such as celery and Chinese cabbage on the market, but they often cut off the roots of the vegetables underground and only harvest the above-ground stems and leaves. The agricultural harvesting machinery on the market often has many requirements for the agronomy during planting, such as requiring rows and columns or the plant spacing within a certain range, resulting in poor actual use effects or farmers being reluctant to use. The harvesting of green garlic shoots involves both underground and above-ground parts, and the green garlic shoots are not easy to clean themselves. Moreover, the planting density of green garlic shoots is relatively high, so the harvesting complexity is relatively high and has a certain degree of difficulty. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract and the title, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above and / or existing problems in the harvesting of green garlic shoots, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a hybrid-powered green garlic shoot harvesting device that does not require rows and columns during the planting of green garlic shoots, can meet the harvesting under complex working conditions, and integrates the separation, sorting and placement of the soil of green garlic shoots, so as to reduce the labor intensity of farmers.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A hybrid garlic bolt harvesting device, comprising:

[0009] A harvesting mechanism, including a front frame, a vibrating shovel installed at the front end of the front frame for shoveling garlic bolts from the soil and vibrating and crushing the soil, a lifting component installed inside the front frame and at the tail end of the vibrating shovel, and a vibrating screen installed on the front frame and at the tail end of the lifting component;

[0010] A conveying and sorting mechanism, including a horizontal conveying component arranged at the tail of the vibrating screen, and a sorting component arranged at the tail end of the horizontal conveying component and inclined to separate garlic bolts one by one;

[0011] A storage and placement mechanism, including a support frame, a turning conveying component arranged on the support frame and flush with the tail of the sorting component, and a placement component arranged at the bottom of the turning conveying component and capable of reciprocating along the transportation direction of the turning conveying component;

[0012] A driving and traveling mechanism, installed above the horizontal conveying component, for driving the garlic bolt harvesting device to travel;

[0013] Wherein, the conveying speed of the turning conveying component is greater than that of the sorting component, the conveying speed of the sorting component is greater than that of the horizontal conveying component, the conveying speed of the horizontal conveying component is greater than that of the lifting component, and the conveying speed of the lifting component is greater than the speed of the driving and traveling mechanism driving the garlic bolt harvesting device to travel.

[0014] As a preferred solution of the hybrid garlic bolt harvesting device of the present invention, wherein, the vibrating shovel includes a first driving motor installed on the top of the front frame, a reducer installed on the top of the front frame and connected to the output end of the first driving motor, a first deflection cam installed on the top of the front frame and connected to the output end of the reducer, a tripod hinged to the connecting rod of the first deflection cam, a vertical rod connected to the end of the tripod and hinged to the middle of the front frame, and a shovel body arranged at the bottom ends of the two vertical rods.

[0015] As a preferred solution of the hybrid garlic bolt harvesting device of the present invention, wherein, the lifting component includes an inclined lifting conveyor belt, a second driving motor installed on the top of the front frame, and a transmission belt connecting the output end of the second driving motor and the rotating shaft of the lifting conveyor belt.

[0016] As a preferred solution of the hybrid garlic bolt harvesting device of the present invention, wherein, scraping plates are equidistantly arranged on the surface of the lifting conveyor belt, and gaps are formed at positions on each conveyor belt surface close to the upper part of the scraping plates.

[0017] As a preferred embodiment of the hybrid green garlic seedling harvesting device described in the present invention, the vibrating screen includes a screen body that gradually becomes smaller from front to back, a rear screen shaft installed on the front frame, a second deflection cam connected to the rear screen shaft and the connecting part is hinged to the tail end of the screen body, a front screen shaft installed on the front frame, a third deflection cam connected to the front screen shaft, a piston cylinder that is connected to the front end of the screen body through a pin shaft and the other end is connected to the connecting part of the third deflection cam through a pin shaft, a first transmission sprocket connected to the rear screen shaft and the front screen shaft, a third drive motor installed at the bottom of the front frame and a second drive sprocket connected to the output end of the third drive motor and the front screen shaft.

[0018] As a preferred embodiment of the hybrid green garlic sprout harvesting device described in the present invention, the horizontal conveying assembly includes symmetrically arranged bottom frame plates, a horizontal conveyor belt arranged between the two bottom frame plates, and a fourth drive motor installed at the side of the bottom frame plate and the output end of which is coaxially connected to the shaft of the horizontal conveyor belt.

[0019] As a preferred embodiment of the hybrid green garlic seedling harvesting device described in the present invention, the sorting assembly includes a rectangular frame, a lower sorting conveyor belt installed in the rectangular frame, an upper sorting conveyor belt installed on the rectangular frame and located above the lower sorting conveyor belt, and a fifth driving motor coaxially connected to the shaft of the lower sorting conveyor belt;

[0020] Wherein, the shaft of the lower sorting conveyor belt and the shaft of the upper sorting conveyor belt are provided with gears meshing with each other, and when the fifth driving motor is driven to rotate, the lower sorting conveyor belt and the upper sorting conveyor belt operate synchronously.

[0021] As a preferred embodiment of the hybrid green garlic sprout harvesting device described in the present invention, the steering conveying assembly includes a steering conveyor belt vertically arranged with the separation assembly, a first side baffle vertically arranged with the outer edge of the steering conveyor belt, and a sixth drive motor coaxially connected to the shaft rod driving the steering conveyor belt.

[0022] As a preferred embodiment of the hybrid green garlic sprout harvesting device described in the present invention, the placing assembly includes a placing conveyor belt located below the steering conveyor assembly and with a conveying direction perpendicular to the steering conveyor assembly, a seventh drive motor driving the placing conveyor belt to rotate, a second side baffle symmetrically arranged on both sides of the placing conveyor belt, and a reciprocating drive motor installed on the side wall of the support frame, the output end of the reciprocating drive motor has a screw, and the bottom of the placing conveyor belt has a threaded cylinder engaged with the screw.

[0023] As a preferred embodiment of the hybrid green garlic sprout harvesting device described in the present invention, the storage and placement mechanism also includes a landslide assembly, which includes a flip plate hinged to the tail end of the placement conveyor belt and a telescopic rod with one end vertically fixed to the side wall of the placement conveyor belt and the other end abutting against the bottom of the flip plate.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: the green garlic seedling harvesting device, the collecting mechanism shovels the green garlic seedlings away from the soil and separates the soil on the green garlic seedlings, and at the same time collects the roots of the green garlic seedlings, and then separates the green garlic seedlings one by one through the conveying and sorting mechanism, and then places and stores them through the storing and placing mechanism. The whole process is automatically completed by the machine without manual operation, and there is no requirement for the rows of the green garlic seedlings when planting. It meets the collection requirements of complex working conditions and integrates the soil separation, sorting and placement of the green garlic seedlings, thereby reducing the labor intensity of farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 It is a structural schematic diagram of a first embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0027] Figure 2 It is a schematic diagram of a collecting mechanism in one direction of a second embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0028] Figure 3 It is a schematic diagram of another direction of the collecting mechanism of the second embodiment of the hybrid green garlic seedling harvesting device of the present invention;

[0029] Figure 4 A bottom view of a collecting mechanism of a second embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0030] Figure 5 It is a schematic structural diagram of a lifting conveyor belt of a second embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0031] Figure 6 It is a schematic diagram of the conveying and sorting mechanism of the third embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0032] Figure 7 It is a schematic diagram of one direction of the storage and placement mechanism of the fourth embodiment of a hybrid green garlic seedling harvesting device of the present invention;

[0033] Figure 8 This is another direction schematic diagram of the storage and placement mechanism of the fourth embodiment of a hybrid green garlic sprout harvesting device of the present invention;

[0034] Figure 9 This is a partial structural schematic diagram of the storage and placement mechanism of the fourth embodiment of a hybrid green garlic sprout harvesting device of the present invention. Specific Embodiments

[0035] To make the above objects, features, and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0037] To make the purpose, technical solution, and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] The present invention provides a hybrid green garlic sprout harvesting device that does not require specific row arrangements during green garlic sprout planting, can meet the harvesting requirements under complex working conditions, and integrates the functions of separating soil from green garlic sprouts, sorting, and placement, thereby reducing the labor intensity of farmers.

[0039] Example 1

[0040] Figure 1 The figure shows a structural schematic diagram of the first embodiment of a hybrid green garlic sprout harvesting device of the present invention. Please refer to Figure 1 , A hybrid green garlic sprout harvesting device of this embodiment has its main part including a harvesting mechanism 100, a conveying and sorting mechanism 200, a storage and placement mechanism 300, and a driving and traveling mechanism 400.

[0041] The receiving mechanism 100 includes a front frame 110, a vibrating shovel 120 installed at the front end of the front frame 110 to shovel the garlic sprouts out of the soil and vibrate and break the soil, a lifting component 130 installed inside the front frame 110 and at the tail end of the vibrating shovel 120, and a vibrating screen 140 installed on the front frame 110 and at the tail end of the lifting component 130. During specific use, the vibrating shovel 120 shovels the garlic sprouts out of the soil and breaks the soil through vibration. Large soil blocks fall to the ground behind the vibrating shovel 120. The garlic sprouts and the attached soil blocks enter the lifting component 130. While the lifting component 130 raises them, the soil blocks attached to the garlic sprouts fall to the ground through the gaps in it. Next, the garlic sprouts and the attached root soil enter the vibrating screen 140 with a certain inclination angle. While screening the attached root soil to the ground through the vibrating screen 140, it plays a role in gathering, making the root whiskers of the garlic sprouts unified in the same direction as the transmission direction and the leaves in the opposite direction of the transmission direction. The garlic sprouts coming out of the vibrating screen enter the conveying and sorting mechanism 200.

[0042] The conveying and sorting mechanism 200 includes a horizontal conveying component 210 arranged at the tail of the vibrating screen 140 and a sorting component 220 arranged at the tail end of the horizontal conveying component 210 and inclined to separate the garlic sprouts one by one. During specific use, the conveying speed of the horizontal conveying component 210 is greater than the conveying speed of the lifting component 130. The increased speed can just separate the stacked garlic sprouts, and at the same time convey the garlic sprouts to the sorting component 220. The sorting component 220 has a transmission mechanism with upper and lower clamping, and the conveying speed of the sorting component 220 is greater than the conveying speed of the horizontal conveying component 210, which can separate the garlic sprouts one by one, raise the garlic sprouts and make them fall into the storage and placement mechanism 300 with a certain initial speed.

[0043] The storage and placement mechanism 300 includes a support frame 310, a steering conveying component 320 arranged on the support frame 310 and flush with the tail of the sorting component 220, and a placement component 330 arranged at the bottom of the steering conveying component 320 and capable of reciprocating along the transportation direction of the steering conveying component 320. Specifically, during use, the steering conveying component 320 of the storage and placement mechanism 300 continuously conveys the garlic sprouts with neat heads and tails to the following placement component 330. The placement component 330 ensures the uniform placement of the garlic sprouts falling into the placement component 330 through reciprocating motion. When the vegetables are full, the placement component 330 neatly stacks the garlic sprouts into a pile on the ground or conveys them to the following transport vehicle.

[0044] The driving and traveling mechanism 400 is installed above the horizontal conveying assembly 210, driving the green garlic shoot harvesting device to travel and continuously move forward for operation, so as to complete the continuous harvesting of green garlic shoots. The conveying speed of the turning conveying assembly 320 is greater than that of the sorting assembly 220, the conveying speed of the sorting assembly 220 is greater than that of the horizontal conveying assembly 210, the conveying speed of the horizontal conveying assembly 210 is greater than that of the elevating assembly 130, and the conveying speed of the elevating assembly 130 is greater than the speed at which the driving and traveling mechanism 400 drives the green garlic shoot harvesting device to travel.

[0045] Preferably, in the electrical system of the present invention, the engine of the hybrid green garlic shoot harvesting device drives the generator to generate electricity and injects the electric energy into the power battery. It is also possible to charge the power battery by using external alternating current through a charger. The power battery supplies power to the traveling motor driver and the traveling motor, so that the traveling motor driver of the driving and traveling mechanism 400 drives the traveling motor to act, driving the entire harvesting device to move for operation. Moreover, the power battery supplies power to the shovel motor driver, the elevating motor driver, the vibration motor driver, the transmission motor driver, the sorting motor driver, the flattening motor driver, the reciprocating motor driver, and the placing motor driver respectively to drive the corresponding motors to act, thereby driving the corresponding mechanical structures to work. At the same time, the controller of the hybrid green garlic shoot harvesting device inputs signals such as battery voltage, battery current, battery temperature, traveling motor speed, and operation speed command. On the one hand, it controls the power battery, the generator, and the charger. On the other hand, it gives the enable signal, direction signal, and pulse speed signal of each motor driver.

[0046] Embodiment 2

[0047] Figures 2 - 5 The figure shows a schematic structural diagram of a second implementation manner of a hybrid green garlic shoot harvesting device of the present invention. Please refer to Figures 2 - 5 . Different from the above implementation manner, it is a hybrid green garlic shoot harvesting device of this implementation manner;

[0048] The vibrating shovel 120 includes a first drive motor 120a installed at the top of the front frame 110, a speed reducer 120b installed at the top of the front frame 110 and connected to the output end of the first drive motor 120a, a first deflection cam 120c installed at the top of the front frame 110 and connected to the output end of the speed reducer 120b, a tripod 120d hinged to the connecting rod of the first deflection cam 120c, a vertical rod 120e connected to the end of the tripod 120d and hinged to the middle of the front frame 110, and a shovel body 120f provided at the bottom ends of the two vertical rods 120e. This kind of shovel body 120f is in three sections, and the ground slope gradually increases from front to back. When the first drive motor 120a rotates, the first deflection cam 120c is driven to rotate by the speed reducer 120b. During the rotation of the first deflection cam 120c, the first deflection cam 120c drives the tripod 120d hinged to it to swing reciprocally, thereby driving the shovel body 120f to swing reciprocally, shoveling the green garlic sprouts from the soil and vibrating and crushing the soil by swinging reciprocally.

[0049] The lifting assembly 130 includes an inclined lifting conveyor belt 130a, a second drive motor 130b installed at the top of the front frame 110, and a conveyor belt 130c connected to the output end of the second drive motor 130b and the rotating shaft of the lifting conveyor belt 130a. During use, the second drive motor 130b drives the lifting conveyor belt 130a to rotate, so that the lifting conveyor belt 130a conveys the green garlic sprouts shoveled from the soil by the vibrating shovel 120 onto the vibrating screen 140. Among them, in this embodiment, scraping plates 130a-1 are equidistantly arranged on the surface of the lifting conveyor belt 130a, which play a role of scraping off when contacting the green garlic sprouts conveyed by the vibrating shovel. And gaps 130a-2 are opened at positions on the surface of each conveyor belt 130a close to the upper part of the scraping plates 130a-1, so that the soil blocks separated from the green garlic sprouts can fall from the gaps 130a-2.

[0050] The vibrating sieve 140 includes a sieve body 140a that gradually becomes smaller from front to back, a rear sieve rotating shaft 140b installed on the front frame 110, a second deflection cam 140c connected to the rear sieve rotating shaft 140b and with the connecting part hinged to the tail end of the sieve body 140a, a front sieve rotating shaft 140d installed on the front frame 110, a third deflection cam 140e connected to the front sieve rotating shaft 140d, a piston cylinder 140f whose front end is connected to the sieve body 140a by a pin shaft and the other end is connected to the connecting part of the third deflection cam 140e by a pin shaft, a first transmission sprocket 140g connected to the rear sieve rotating shaft 140b and the front sieve rotating shaft 140d, a third drive motor 140h installed at the bottom of the front frame 110, and a second transmission sprocket 140i connected to the output end of the third drive motor 140h and to the front sieve rotating shaft 140d. When in use, the third drive motor 140h drives the front sieve rotating shaft 140d to rotate through the second transmission sprocket 140i. During the rotation of the front sieve rotating shaft 140d, the rear sieve rotating shaft 140b is driven to rotate through the first transmission sprocket 140g. While the front sieve rotating shaft 140d is rotating, the third deflection cam 140e drives the piston cylinder 140f to swing reciprocally. Similarly, while the rear sieve rotating shaft 140b is rotating, the second deflection cam 140c is driven to swing reciprocally. Under the action of the reciprocal swinging of the piston cylinder 140f and the second deflection cam 140c, the sieve body 140a is driven to swing reciprocally, which plays a role in collecting the attached root and soil and sifting them onto the ground. At the same time, it makes the root whiskers of the green garlic sprouts unified in the same direction as the transmission direction, and the leaves in the opposite direction to the transmission direction. The green garlic sprouts screened by the vibrating sieve enter the horizontal conveying component 210.

[0051] Embodiment 3

[0052] Figure 6 Shown is a schematic structural diagram of the third implementation manner of a hybrid green garlic sprout harvesting device of the present invention. Please refer to Figure 6 , different from the above implementation manner, a hybrid green garlic sprout harvesting device of this implementation manner;

[0053] The horizontal conveying component 210 includes symmetrically arranged bottom frame plates 210a, a horizontal conveyor belt 210b arranged between the two bottom frame plates 210a, and a fourth drive motor 210c installed at the side position of the bottom frame plate 210a and whose output end is coaxially connected to the shaft rod of the horizontal conveyor belt 210b. When the fourth drive motor 210c operates, it drives the horizontal conveyor belt 210b to rotate, and the horizontal conveyor belt 210b conveys the green garlic sprouts falling onto it to the sorting component 220.

[0054] The sorting component 220 includes a rectangular frame 220a, a lower sorting conveyor belt 220b installed inside the rectangular frame 220a, an upper sorting conveyor belt 220c installed on the rectangular frame 220a and above the lower sorting conveyor belt 220b, and a fifth drive motor 220c coaxially connected to the shaft of the lower sorting conveyor belt 220b. Among them, gears 220d that mesh with each other are provided on the shafts of the lower sorting conveyor belt 220b and the upper sorting conveyor belt 220c. When the fifth drive motor 220c drives and rotates, the lower sorting conveyor belt 220b and the upper sorting conveyor belt 220c operate synchronously. When the fifth drive motor 220c is running, the fifth drive motor 220c drives the shaft of the lower sorting conveyor belt 220b to rotate. Since gears 220d that mesh with each other are provided on the shafts of the lower sorting conveyor belt 220b and the upper sorting conveyor belt 220c, when the shaft of the lower sorting conveyor belt 220b rotates, the shaft of the upper sorting conveyor belt 220c rotates following the shaft of the lower sorting conveyor belt 220b. Therefore, when the lower sorting conveyor belt 220b is running, the upper sorting conveyor belt 220c runs following the lower sorting conveyor belt 220b, forming a transmission mechanism that sandwiches from above and below, and separates the garlic sprouts one by one.

[0055] Embodiment 4

[0056] Figures 7 - 9 The figure shows a schematic structural diagram of the fourth implementation manner of a hybrid garlic sprout harvesting device of the present invention. Please refer to Figures 7 - 9 , which is different from the above implementation manner. A hybrid garlic sprout harvesting device of this implementation manner;

[0057] The steering and conveying component 320 includes a steering conveyor belt 320a vertically arranged with respect to the sorting component 220, a first side baffle 320b vertically arranged with respect to the outer side edge of the steering conveyor belt 320a, and a sixth drive motor 320c coaxially connected to the shaft of the steering conveyor belt 320a. During use, the sixth drive motor 320c drives the steering conveyor belt 320a to rotate, and steers and transports the garlic sprouts separated from the sorting component 220 onto the placing component 330.

[0058] The placing assembly 330 includes a placing conveyor belt 320a which is located below the steering conveyor assembly 320 and whose conveying direction is perpendicular to the steering conveyor assembly 320, a seventh driving motor which drives the placing conveyor belt 330a to rotate, second side baffles 330b which are symmetrically arranged on both sides of the placing conveyor belt 330a, and a reciprocating driving motor 330c which is installed on the side wall of the support frame 310. The output end of the reciprocating driving motor 330c has a lead screw 330c-1, and the bottom of the placing conveyor belt 330a has a threaded cylinder 330a-1 which is meshed with the lead screw 330c-1. When in use, the reciprocating driving motor 330c drives the lead screw 330c-1 to rotate back and forth. During the forward and reverse reciprocating rotation of the lead screw 330c-1, the threaded cylinder 330a-1 drives the placing conveyor belt 330a to swing back and forth, so that the green garlic seedlings falling from the steering conveyor belt 320a are evenly placed. After the green garlic seedlings are fully placed on the placing conveyor belt 320a, the seventh drive motor is started, and the seventh drive motor drives the placing conveyor belt 320a to operate, and the evenly placed green garlic seedlings are neatly piled on the ground or transported to the transport vehicle behind. Preferably, in this embodiment, the inner side wall of the support frame 310 has a guide rod 310a, and the bottom of the placing conveyor belt 330a has a moving wheel 330a-2 that rolls along the guide rod 310a.

[0059] The storage and placement mechanism 300 also includes a slide assembly 340, which includes a flip plate 340a hinged to the rear end of the placement conveyor belt 330a and a telescopic rod with one end vertically fixed to the side wall of the placement conveyor belt 330a and the other end abutting against the bottom of the flip plate 340a.

[0060] According to the present invention, the collecting mechanism 100 shovels the soil off the green garlic seedlings and separates the soil on the green garlic seedlings, collects the roots of the green garlic seedlings, separates the green garlic seedlings one by one through the conveying and sorting mechanism 200, and then places and stores them through the storing and placing mechanism 300. The whole process is automatically completed by the machine without manual operation, and there is no requirement for the rows of the green garlic seedlings when they are planted. The collection under complex working conditions can be met, and the soil separation, sorting and placement of the green garlic seedlings are integrated, thereby reducing the labor intensity of farmers.

[0061] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hybrid garlic bolt harvesting device, characterized in that, it includes: A harvesting mechanism (100), including a front frame (110), a vibrating shovel (120) installed at the front end of the front frame (110) to shovel garlic bolts from the soil and vibrate and break the soil, a lifting component (130) installed inside the front frame (110) and at the tail end of the vibrating shovel (120), and a vibrating screen (140) installed on the front frame (110) and at the tail end of the lifting component (130); A conveying and sorting mechanism (200), including a horizontal conveying component (210) arranged at the tail of the vibrating screen (140), and a sorting component (220) arranged at the tail end of the horizontal conveying component (210) and inclined to separate garlic bolts one by one; A storage and placement mechanism (300), including a support frame (310), a steering conveying component (320) arranged on the support frame (310) and flush with the tail of the sorting component (220), and a placement component (330) arranged at the bottom of the steering conveying component (320) and capable of reciprocating along the transportation direction of the steering conveying component (320); A driving and traveling mechanism (400), installed above the horizontal conveying component (210) to drive the garlic bolt harvesting device to travel; wherein, the conveying speed of the steering conveying component (320) is greater than the conveying speed of the sorting component (220), the conveying speed of the sorting component (220) is greater than the conveying speed of the horizontal conveying component (210), the conveying speed of the horizontal conveying component (210) is greater than the conveying speed of the lifting component (130), and the conveying speed of the lifting component (130) is greater than the traveling speed of the garlic bolt harvesting device driven by the driving and traveling mechanism (400); The steering conveying component (320) includes a steering conveyor belt (320a) perpendicular to the sorting component (220), a first side baffle (320b) perpendicular to the outer side edge of the steering conveyor belt (320a), and a sixth driving motor (320c) coaxially connected to the shaft rod driving the steering conveyor belt (320a); The placement component (330) includes a placement conveyor belt (320a) located below the steering conveying component (320) and with a conveying direction perpendicular to that of the steering conveying component (320), a seventh driving motor for driving the rotation of the placement conveyor belt (330a), second side baffles (330b) symmetrically arranged on both sides of the placement conveyor belt (330a), and a reciprocating driving motor (330c) installed on the side wall of the support frame (310). The output end of the reciprocating driving motor (330c) has a lead screw (330c-1), and the bottom of the placement conveyor belt (330a) has a threaded cylinder (330a-1) meshing with the lead screw (330c-1).

2. The hybrid garlic bolt harvesting device according to claim 1, characterized in that, The vibrating shovel (120) includes a first driving motor (120a) installed on the top of the front frame (110), a speed reducer (120b) installed on the top of the front frame (110) and connected to the output end of the first driving motor (120a), a first deflection cam (120c) installed on the top of the front frame (110) and connected to the output end of the speed reducer (120b), a tripod (120d) hinged to the connecting rod of the first deflection cam (120c), a vertical rod (120e) connected to the end of the tripod (120d) and hinged to the middle of the front frame (110), and a shovel body (120f) provided at the bottom ends of the two vertical rods (120e).

3. The hybrid green garlic shoot harvesting device according to claim 1, characterized in that, the lifting assembly (130) includes an inclined lifting conveyor belt (130a), a second driving motor (130b) installed on the top of the front frame (110), and a transmission belt (130c) connected to the output end of the second driving motor (130b) and the rotating shaft of the lifting conveyor belt (130a).

4. The hybrid green garlic shoot harvesting device according to claim 3, characterized in that, scrapers (130a-1) are equidistantly arranged on the surface of the lifting conveyor belt (130a), and gaps (130a-2) are formed at positions on the surface of each conveyor belt (130a) near the upper part of the scraper (130a-1).

5. The hybrid green garlic shoot harvesting device according to claim 1, characterized in that, the vibrating screen (140) includes a screen body (140a) gradually decreasing from front to back, a rear screen rotating shaft (140b) installed on the front frame (110), a second deflection cam (140c) connected to the rear screen rotating shaft (140b) and the connecting part hinged to the tail end of the screen body (140a), a front screen rotating shaft (140d) installed on the front frame (110), a third deflection cam (140e) connected to the front screen rotating shaft (140d), a piston cylinder (140f) connected to the front end of the screen body (140a) by a pin shaft and the other end connected to the connecting part of the third deflection cam (140e) by a pin shaft, a first transmission sprocket (140g) connected to the rear screen rotating shaft (140b) and the front screen rotating shaft (140d), a third driving motor (140h) installed at the bottom of the front frame (110), and a second transmission sprocket (140i) connected to the output end of the third driving motor (140h) and the front screen rotating shaft (140d).

6. The hybrid green garlic shoot harvesting device according to claim 1, characterized in that, The horizontal conveying assembly (210) includes symmetrically arranged bottom frame plates (210a), a horizontal conveyor belt (210b) disposed between the two bottom frame plates (210a), and a fourth driving motor (210c) mounted on the side positions of the bottom frame plates (210a) and having an output end coaxially connected to the shaft of the horizontal conveyor belt (210b).

7. A hybrid green garlic shoot harvesting device according to claim 1, wherein, the sorting assembly (220) includes a rectangular frame (220a), a lower sorting conveyor belt (220b) installed within the rectangular frame (220a), an upper sorting conveyor belt (220c) installed on the rectangular frame (220a) and located above the lower sorting conveyor belt (220b), and a fifth driving motor (220c) coaxially connected to the shaft of the lower sorting conveyor belt (220b); wherein, meshing gears (220d) are provided on the shafts of the lower sorting conveyor belt (220b) and the upper sorting conveyor belt (220c), and when the fifth driving motor (220c) drives and rotates, the lower sorting conveyor belt (220b) and the upper sorting conveyor belt (220c) operate synchronously.

8. A hybrid green garlic shoot harvesting device according to claim 1, wherein, the storage and placement mechanism (300) further includes a landslide assembly (340), and the landslide assembly (340) includes a turning plate (340a) hinged to the tail end of the placement conveyor belt (330a), and a telescopic rod having one end perpendicularly fixed to the side wall of the placement conveyor belt (330a) and the other end abutted against the bottom of the turning plate (340a).

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