Potato seeding, collecting and sorting integrated machine and use method thereof

Abstract

The application provides a potato seeding, collecting and sorting integrated machine and a use method thereof. The machine comprises a driving mechanism, a material conveying mechanism and a seeding mechanism which are vertically and spacedly arranged on the driving mechanism, a collecting mechanism is arranged between the material conveying mechanism and the seeding mechanism, and a digging mechanism is arranged at the bottom of the collecting mechanism. The material conveying mechanism and the seeding mechanism are covered with a shell, the material conveying mechanism and the seeding mechanism adopt longitudinal gear chain transmission mechanisms, and the two ends of the material conveying mechanism and the seeding mechanism are fixedly arranged on the inner wall of the shell. The material conveying mechanism and the seeding mechanism adopt longitudinal gear chain transmission mechanisms, so that the overall structure size of the equipment can be reduced, the structures of the material conveying mechanism and the seeding mechanism do not interfere with each other, the operation is simple, flexible, small and smart, the potato collecting, sorting and seeding integration can be realized, the potato production efficiency is improved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural machinery potato production, in particular to a potato seeding, collecting and sorting integrated machine and a use method thereof. BACKGROUND

[0002] The existing potato production equipment includes potato digger, potato collecting vehicle, potato seeder and other large mechanical equipment.

[0003] In the prior art, most potato harvesters are large in size and need to be loaded with a truck, which is not suitable for individual and small-scale planting modes. Secondly, the existing small agricultural equipment has a single function. For example, the basic principle of the existing potato harvester is to separate the potatoes and soil after digging them out of the ground, so that the potatoes are scattered on the field ridge, and then rely on manual picking and bagging, which is high in labor intensity and low in operation efficiency. Finally, the traditional manual or mechanical seeding method often cannot accurately control the plant spacing, resulting in uneven distance between plants and unable to maximize the growth potential of potatoes. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a potato seeding, collecting and sorting integrated machine and a use method thereof, which is simple to operate, flexible and small in size, can realize the integration of potato collecting, sorting and seeding, improve the potato production efficiency and reduce the labor cost.

[0005] The present application is realized by the following technical solutions:

[0006] A potato seeding, collecting and sorting integrated machine, comprising a driving mechanism, a material conveying mechanism and a seeding mechanism vertically and spaced apart on the driving mechanism, a collecting mechanism arranged between the material conveying mechanism and the seeding mechanism, and a digging mechanism arranged at the bottom of the collecting mechanism.

[0007] The material conveying mechanism and the seeding mechanism are covered with a shell, the material conveying mechanism and the seeding mechanism adopt a longitudinal gear chain transmission mechanism, and both ends of the material conveying mechanism and the seeding mechanism are fixedly arranged on the inner wall of the shell.

[0008] Further, the material conveying mechanism comprises a longitudinal cavity arranged in the shell, a longitudinal gear chain transmission mechanism arranged longitudinally in the cavity, the longitudinal gear chain transmission mechanism comprising two first gears fixedly arranged on the inner wall of the cavity and a first annular chain engaged with the two first gears, a plurality of first supporting members fixedly and spaced apart on the side of the first annular chain close to the digging mechanism, a feeding port arranged at the bottom of the longitudinal cavity, and a discharging port arranged at the top of the longitudinal cavity, the feeding port being arranged on the upward side of the first annular chain, and the discharging port being arranged on the downward side of the first annular chain.

[0009] The first gear is connected with a first transmission motor, and the first transmission motor is fixedly connected to the shell.

[0010] Further, the first supporting member includes a vertical plate and a plurality of limiting columns arranged horizontally on the vertical plate, a plurality of rollers are arranged on one side of the discharge port close to the first endless chain, and a discharging table is arranged on the side away from the first endless chain, and the plurality of rollers are arranged in a staggered manner with the plurality of limiting columns.

[0011] Further, the sowing mechanism includes a material guiding cavity arranged on the top of the shell, the material guiding cavity is arranged obliquely, one end of the material guiding cavity is provided with a feeding port, and the other end is provided with a feeding port, one side of the feeding port is provided with a longitudinal gear chain transmission mechanism, the longitudinal gear chain transmission mechanism includes two second gears fixedly arranged on the inner wall of the cavity, and a second endless chain engaged with the two second gears, a plurality of second supporting members are fixedly and spacedly arranged on the second endless chain, the feeding port is arranged on the upstroke side of the second endless chain, and a discharge port is arranged on the shell on the downstroke side of the second endless chain.

[0012] The second gear is connected with a second transmission motor, and the second transmission motor is fixedly connected to the shell.

[0013] Further, the collecting mechanism is a plurality of collecting boxes arranged vertically and sequentially one after another, and the plurality of collecting boxes are sequentially and slidably arranged in the shell, the top of the collecting box is a hollow structure, and a plurality of leakage holes are uniformly arranged at the bottom, the inner diameters of the leakage holes sequentially decrease along the vertical direction, and the inner diameters of the leakage holes in the same collecting box are consistent.

[0014] Further, the side wall of the collecting box is provided with a pulling part.

[0015] Further, the collecting mechanism includes a limiting toothed plate fixedly arranged on the shell, a plurality of telescopic air cylinders are fixedly arranged on the side wall of the limiting toothed plate, a piston rod and a rake are sequentially arranged at the free end of the plurality of telescopic air cylinders, the piston rod and the rake are hingedly connected, a third driving motor is further connected to the fixed end of the rake in a transmission manner, and the rake and the tooth structure of the limiting toothed plate are arranged in a staggered manner.

[0016] Further, the telescopic distance of the plurality of telescopic air cylinders is greater than the distance between the rake and the limiting toothed plate.

[0017] Further, the driving mechanism includes a chassis support frame, a fourth driving motor is arranged at each corner of the chassis support frame, and a driving wheel corresponding to the second driving motor in a one-to-one manner is arranged and connected in a transmission manner.

[0018] A use method of a potato sowing, collecting and sorting all-in-one machine, comprising the following steps:

[0019] When collecting potatoes: the digging mechanism digs periodically to collect the underground potatoes and deliver them to the bottom of the conveying mechanism, and then the collected potatoes are transported from the bottom to the top of the conveying mechanism by the longitudinal gear chain transmission mechanism and discharged into the collecting mechanism;

[0020] When sowing potatoes: the digging mechanism digs periodically to achieve deep plowing, and the seeds fall from the top to the bottom of the sowing mechanism to the plowed land through the longitudinal gear chain transmission mechanism.

[0021] Compared with the prior art, the present application has the following beneficial technical effects:

[0022] The present application provides a potato sowing, collecting and sorting integrated machine, which comprises a driving mechanism, a conveying mechanism and a sowing mechanism vertically and spaced apart on the driving mechanism, a collecting mechanism arranged between the conveying mechanism and the sowing mechanism, and a digging mechanism arranged at the bottom of the collecting mechanism; the conveying mechanism and the sowing mechanism are covered with a shell, the conveying mechanism and the sowing mechanism both adopt a longitudinal gear chain transmission mechanism, and both ends of the conveying mechanism and the sowing mechanism are fixedly arranged on the inner wall of the shell; the conveying mechanism and the sowing mechanism both adopt a longitudinal gear chain transmission mechanism, which can reduce the overall size of the equipment and does not interfere with each other; it is simple, flexible and small in size, and can realize the integration of potato collection, sorting and sowing, improve the production efficiency of potatoes, and reduce labor costs.

[0023] The present application provides a method for using a potato sowing, collecting and sorting integrated machine, which comprises the following steps: when collecting potatoes: the digging mechanism digs periodically to collect the underground potatoes and deliver them to the bottom of the conveying mechanism, and then the collected potatoes are transported from the bottom to the top of the conveying mechanism by the longitudinal gear chain transmission mechanism and discharged into the collecting mechanism; when sowing potatoes: the digging mechanism digs periodically to achieve deep plowing, and the seeds fall from the top to the bottom of the sowing mechanism to the plowed land through the longitudinal gear chain transmission mechanism; the digging mechanism can provide digging and deep plowing functions for different use scenarios, greatly reducing the labor. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole view of the potato sowing, collecting and sorting integrated machine of the present application;

[0025] Figure 2 It is an internal structure view of the potato sowing, collecting and sorting integrated machine of the present application;

[0026] Figure 3 It is a structure schematic view of the digging mechanism of the present application;

[0027] Figure 4 It is a structure schematic view of the longitudinal gear chain transmission mechanism of the material conveying mechanism of the application;

[0028] Figure 5 It is a structure schematic view of the material conveying mechanism of the application;

[0029] Figure 6 It is a structure schematic view of the collecting mechanism of the application;

[0030] Figure 7 It is a structure schematic view of the seeding mechanism of the application;

[0031] Figure 8 It is a structure schematic view of the material guiding cavity of the application.

[0032] In the figure: 1, the shell; 2, the first gear; 20, the first ring chain; 21, the first supporting member; 22, the feeding port; 23, the discharging port; 24, the vertical plate; 25, the limiting column; 26, the discharging table; 27, the first transmission motor; 28, the roller; 3, the feeding port; 30, the material conveying port; 31, the second gear; 32, the second ring chain; 33, the second supporting member; 34, the discharging port; 35, the second transmission motor; 4, the collecting box; 40, the leakage hole; 41, the pulling part; 5, the limiting toothed plate; 50, the telescopic cylinder; 51, the piston rod; 52, the rake; 53, the third driving motor; 6, the bottom disc support frame; 61, the fourth driving motor; 60, the driving wheel. DETAILED DESCRIPTION

[0033] The application will be described in further detail below with reference to the drawings, which are provided by way of explanation rather than limitation.

[0034] In order to enable the personnel in the technical field to better understand the application scheme, the technical scheme in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by the personnel in the field without creative labor should belong to the protection scope of the application.

[0035] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, products or devices.

[0036] The present invention provides a potato sowing, collecting and sorting integrated machine, such as Figure 1 and Figure 2 As shown, it includes a driving mechanism and a material transmission mechanism and a sowing mechanism vertically spaced apart and arranged on the driving mechanism, a collecting mechanism is arranged between the material transmission mechanism and the sowing mechanism, and a digging mechanism is arranged at the bottom of the collecting mechanism;

[0037] The outer cover of the material transmission mechanism and the sowing mechanism is provided with a shell 1 . The material transmission mechanism and the sowing mechanism both adopt a longitudinal gear chain transmission mechanism, and both ends of the material transmission mechanism and the sowing mechanism are fixedly arranged on the inner wall of the shell 1 .

[0038] Preferably, Figure 4 and Figure 5 As shown, the transmission mechanism includes a longitudinal cavity arranged inside the shell 1, and a longitudinal gear chain transmission mechanism is longitudinally arranged in the cavity. The longitudinal gear chain transmission mechanism includes two first gears 2 fixedly arranged on the inner wall of the cavity, and a first annular chain 20 meshing with the two first gears 2. A plurality of first supporting members 21 are fixedly arranged at intervals on the side of the first annular chain 20 close to the excavation mechanism. A feed port 22 is provided at the bottom of the longitudinal cavity, and a discharge port 23 is provided at the top. The feed port 22 is provided on the upstream side of the first annular chain 20, and the discharge port 23 is provided on the downstream side of the first annular chain 20; the first gear 2 is transmission-connected to a first transmission motor 27, and the first transmission motor 27 is fixedly connected to the shell 1.

[0039] Furthermore, the first supporting member 21 includes a vertical plate 24 and a plurality of limiting columns 25 horizontally arranged on the vertical plate 24. The discharge port 23 is provided with a plurality of rollers 25 on the side close to the first ring chain 20, and a discharge platform 26 is provided on the side away from the first ring chain 20. The plurality of rollers 25 and the plurality of limiting columns 25 are staggered.

[0040] It should be noted that, in this embodiment, the first supporting member 21 is disposed on the side wall of the chain plate of the first endless chain 20 , which does not affect the meshing relationship between the first gear 2 and the first endless chain 20 .

[0041] Preferably, Figure 7 As shown, the sowing mechanism includes a material guide cavity arranged on the top of the shell 1, as shown in FIG. Figure 8 As shown, the material guide cavity is arranged at an angle, and a feeding port 3 is provided at one end of the material guide cavity, and a material delivery port 30 is provided at the other end. A longitudinal gear chain transmission mechanism is provided on one side of the material delivery port 30, and the longitudinal gear chain transmission mechanism includes two second gears 31 fixedly provided on the inner wall of the cavity, and a second ring chain 32 meshing with the two second gears 31. A plurality of second supporting members 33 are fixedly provided on the second ring chain 32 at intervals. The material delivery port 30 is provided on the upstream side of the second ring chain 32, and a discharge port 34 is provided on the housing 1 on the downstream side of the second ring chain 32;

[0042] The second gear 31 is in transmission connection with a second transmission motor 35 , and the second transmission motor 35 is fixedly connected to the housing 1 .

[0043] It should be noted here that, in the present embodiment, the chain plates of the second annular chain 32 are also hinged with a fixing part for fixing the second supporting member 33, and the fixing part is evenly spaced between the chain plates of the second annular chain 32, and the tooth spacing of the second gear 31 is the distance between the fixing part and the two chain plates, that is, every time the second gear 31 rotates one tooth, it needs to pass through the fixing part and the two chain plates, thereby preventing structural interference; it should be further noted here that the feed port 30 of the material guide cavity is tilted upward at a small angle, and when the second supporting member 32 approaches the feed port 30, it will collide with the feed port 30 to produce a slight shake, so that the seeds filling the material guide cavity slide into the second supporting member 32 below, and the material guide cavity is elastically arranged on the inner wall of the shell 1.

[0044] Preferably, Figure 6 As shown, the collecting mechanism is a multi-level collecting box 4 that is vertically stacked in sequence. The multi-level collecting boxes 4 are slidably arranged in the shell 1 in sequence, and the top of the collecting box 4 is a hollow structure, and a plurality of leakage holes 40 are evenly arranged on the bottom. The inner diameter of the leakage hole 40 decreases in sequence along the vertical direction, and the inner diameter of the leakage holes 40 located in the same collecting box 4 is consistent.

[0045] Furthermore, a lifting portion 41 is provided on the side wall of the collection box 4 .

[0046] Preferably, Figure 3As shown, the collecting mechanism comprises a limiting toothed plate 5 fixedly arranged on the shell 1, a multi-stage telescopic air cylinder 50 fixedly arranged on the side wall of the limiting toothed plate 5, a piston rod 51 and a rake 52 sequentially arranged at the free end of the multi-stage telescopic air cylinder 50, the piston rod 51 and the rake 52 being hingedly connected, and the fixed end of the rake 52 further being transmissionally connected with a third driving motor 53, and the rake 52 and the tooth structure of the limiting toothed plate 5 being misaligned.

[0047] Further, the telescopic distance of the multi-stage telescopic air cylinder 50 is greater than the distance between the rake 52 and the limiting toothed plate 5.

[0048] Further, the driving mechanism comprises a chassis support frame 6, and fourth driving motors 61 are arranged at the four corners of the chassis support frame 6 respectively, and driving wheels 60 corresponding to the second driving motors 61 are transmissionally connected.

[0049] Preferably, the material conveying mechanism and the seeding mechanism are both provided with multiple groups.

[0050] The application provides a use method of the potato seeding, collecting and sorting all-in-one machine, which comprises the following steps: when collecting potatoes, the digging mechanism collects the underground potatoes through periodic contraction and digging, and delivers the collected potatoes to the bottom of the material conveying mechanism; after the collected potatoes are transported from the bottom to the top of the material conveying mechanism by the longitudinal gear chain transmission mechanism, the potatoes are discharged into the collecting mechanism; when seeding potatoes, the digging mechanism realizes deep plowing through periodic contraction and digging, and the seeds fall from the top to the bottom of the seeding mechanism to the plowed land.

[0051] Specifically, in the process of collecting potatoes, the driving mechanism is driven to a specified position, at this time, the rake 52 adjusts the angle through the control of the third driving motor 53, the rake 52 is inserted into the soil layer through the cooperation of the piston rod 51 and the telescopic air cylinder 50, the rake 52 adjusts the angle again through the control of the third driving motor 53, the potatoes are turned up, the rake 52 is separated from the soil layer again through the cooperation of the piston rod 51 and the telescopic air cylinder 50, and the rake 52 rises and intersects and overlaps with the limiting toothed plate 5, the brought-out potatoes are pushed to the feeding port 22, the potatoes 22 are on the first supporting member 21 through the extrusion between the potatoes and the guidance of the feeding port 22, the first supporting member 21 transports the potatoes to the discharge port in the longitudinal cavity, the limiting column 25 and the roller 28 intersect and overlap when the first supporting member 21 passes through the discharging table 26, the potatoes on the first supporting member 21 are discharged in this process, the potatoes roll into the multi-stage collecting box 4 under the action of gravity, and the potatoes of different sizes enter the collecting boxes provided with different leak holes 40, so that the function of classifying the potatoes according to the size can be realized.

[0052] In the process of sowing, the seeds are put into the guide cavity through the feeding port 3. When the second supporting member 32 approaches the feeding port 30, the second supporting member 32 collides with the feeding port 30 to produce a slight shaking, so that the seeds filled in the guide cavity slide into the second supporting member 32 below. In the process of descending, the seeds are turned over and fall into the designated soil layer at the discharging port 34, and the sowing process is completed.

[0053] It should be noted that in the process of sowing, the digging mechanism can adopt a telescopic reciprocating movement form to realize deep plowing of the land, or can adopt a fixed angle form to realize deep plowing of the land.

[0054] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A potato sowing, collecting and sorting machine, characterized in that: It includes a driving mechanism and a material transmission mechanism and a sowing mechanism vertically spaced apart from each other on the driving mechanism, a collecting mechanism is provided between the material transmission mechanism and the sowing mechanism, and a digging mechanism is provided at the bottom of the collecting mechanism; The outer cover of the material transmission mechanism and the sowing mechanism is provided with a shell (1), the material transmission mechanism and the sowing mechanism both adopt a longitudinal gear chain transmission mechanism, and both ends of the material transmission mechanism and the sowing mechanism are fixedly arranged on the inner wall of the shell (1), the material transmission mechanism includes a longitudinal cavity arranged inside the shell (1), a longitudinal gear chain transmission mechanism is longitudinally arranged in the longitudinal cavity, the longitudinal gear chain transmission mechanism includes two first gears (2) fixedly arranged on the inner wall of the longitudinal cavity, and a first ring chain (20) meshed with the two first gears (2), a plurality of first supporting members (21) are fixedly arranged at intervals on a side of the first ring chain (20) close to the excavation mechanism, a feed port (22) is provided at the bottom of the longitudinal cavity, and a discharge port (23) is provided at the top, the feed port (22) is provided on the upper side of the first ring chain (20), and the discharge port (23) is provided on the lower side of the first ring chain (20); The first gear (2) is transmission-connected to a first transmission motor (27), and the first transmission motor (27) is fixedly connected to the housing (1); The collecting mechanism comprises a limiting toothed plate (5) fixedly arranged on the housing (1); a multi-stage telescopic cylinder (50) is fixedly arranged on the side wall of the limiting toothed plate (5); a piston rod (51) and a rake (52) are sequentially arranged at the free end of the multi-stage telescopic cylinder (50); the piston rod (51) and the rake (52) are hingedly connected; and the fixed end of the rake (52) is also transmission-connected to a third drive motor (53); and the tooth structures of the rake (52) and the limiting toothed plate (5) are staggered.

2. The potato sowing, collecting and sorting integrated machine according to claim 1, characterized in that: The first supporting member (21) comprises a vertical plate (24) and a plurality of limiting columns (25) horizontally arranged on the vertical plate (24); a plurality of rollers (28) are arranged on a side of the discharge port (23) close to the first ring chain (20); and a discharge platform (26) is arranged on a side away from the first ring chain (20); the plurality of rollers (28) and the plurality of limiting columns (25) are staggered.

3. The potato sowing, collecting and sorting integrated machine according to claim 1, characterized in that: The sowing mechanism includes a material guide cavity provided on the top of the housing (1), the material guide cavity is inclined, and a feeding port (3) is provided at one end of the material guide cavity, and a material delivery port (30) is provided at the other end, a longitudinal gear chain transmission mechanism is provided on one side of the material delivery port (30), the longitudinal gear chain transmission mechanism includes two second gears (31) fixedly provided on the inner wall of the material guide cavity, and a second ring chain (32) meshed with the two second gears (31), a plurality of second supporting members (33) are fixedly provided on the second ring chain (32), the material delivery port (30) is provided on the upper side of the second ring chain (32), and a discharge port (34) is provided on the housing (1) on the lower side of the second ring chain (32); The second gear (31) is transmission-connected to a second transmission motor (35), and the second transmission motor (35) is fixedly connected to the housing (1).

4. The potato sowing, collecting and sorting integrated machine according to claim 1, characterized in that: The collecting mechanism is a collection box (4) that is vertically stacked in multiple stages. The multiple collection boxes (4) are slidably arranged in the housing (1) in sequence. The top of the collection box (4) is a hollow structure, and a plurality of leakage holes (40) are evenly arranged on the bottom. The inner diameter of the leakage holes (40) decreases in sequence along the vertical direction, and the inner diameter of the leakage holes (40) located in the same collection box (4) is consistent.

5. The potato sowing, collecting and sorting integrated machine according to claim 4, characterized in that: The side wall of the collection box (4) is provided with a lifting portion (41).

6. The potato sowing, collecting and sorting integrated machine according to claim 1, characterized in that: The telescopic distance of the multi-stage telescopic cylinder (50) is greater than the distance between the rake (52) and the limiting toothed plate (5).

7. The potato sowing, collecting and sorting integrated machine according to claim 1, characterized in that: The driving mechanism comprises a chassis support frame (6), wherein four corners of the chassis support frame (6) are respectively provided with fourth driving motors (61), and driving wheels (60) corresponding to and connected to the fourth driving motors (61) in a one-to-one manner.

8. A method for using a potato sowing, collecting and sorting machine, characterized in that: A potato sowing, collecting and sorting machine according to any one of claims 1 to 7, comprising the following steps: When collecting potatoes: the digging mechanism collects the potatoes underground by periodic contraction and digging, and transfers the collected potatoes to the bottom of the conveying mechanism. The collected potatoes are transported from the bottom of the conveying mechanism to the top through the longitudinal gear chain transmission mechanism of the conveying mechanism, and then discharged into the collecting mechanism; When sowing potatoes: the digging mechanism achieves deep tillage of the soil by periodic contraction and digging, and the seeds fall from the top to the bottom of the sowing mechanism to the deeply tilled soil through the longitudinal gear chain transmission mechanism.

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