Spoon type precision seeding peanut seed sowing device

Abstract

The utility model discloses a spoon type precision seeding peanut seed sowing device which comprises a shell, a fixing ring rotatably penetrates through the shell, a conveying disc is rotatably connected to the outer portion of the fixing ring and located in the shell, a plurality of mounting shafts rotatably penetrate through the conveying disc, two fixing grooves are formed in the outer portions of the mounting shafts, and the fixing grooves are communicated with the conveying disc. Two nest spoons are fixedly connected to the outer portion of the mounting shaft, a nest opening I is formed in one side of each nest spoon, and a nest opening II is formed in the other side of each nest spoon. Through cooperative use of the fixing ring, the conveying disc, the mounting shaft, the fixing groove, the adjusting assembly, the nest spoon, the clamping assembly and other structures, the positions of the nest opening I and the nest opening II in the nest spoon can be exchanged, so that the nest spoon can adapt to the seeding work of seeds with different sizes, the situation that different devices need to be replaced when working in different areas is avoided, and the working efficiency is improved. The applicability of the precision-sowing peanut seed-metering device is enhanced, and the application range of the precision-sowing peanut seed-metering device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to peanut seed spacing technical field especially relates to a spoon formula precision seeding peanut seed spacing device. BACKGROUND

[0002] The development of modern agricultural technology, such as biotechnology, information technology and mechanical automation technology, provides technical support for agricultural mechanization, and precision seeding technology, as an important part of agricultural mechanization, is widely concerned, aims at realizing efficient seeding through accurate control of seed discharge, environmental protection and resource conservation, and modern agricultural production needs to consider environmental protection and resource conservation, reduces the negative influence of agricultural production on the environment, and precision seeding technology helps to reduce the waste of seeds, reduces the interference to the soil and realizes more environmental protection agriculture.

[0003] Most of the existing precision seeding peanut seed spacing device can only carry out seed spacing work to single size seed, but due to the difference of seed size and shape in different regions, when working in different regions, different equipment may need to be replaced to adapt to the seed spacing work of different seeds, resulting in poor applicability of the precision seeding peanut seed spacing device, and reducing the use range of the precision seeding peanut seed spacing device.

[0004] Therefore, it is necessary to provide a spoon formula precision seeding peanut seed spacing device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a spoon formula precision seeding peanut seed spacing device.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a spoon formula precision seeding peanut seed spacing device, including the shell, the fixed ring is rotationally penetrated on the shell, the outside of the fixed ring and the inside of the shell are rotationally connected with the transport disc, a plurality of installation shafts are rotationally penetrated on the transport disc, two fixed grooves are arranged on the outside of the installation shaft, two spoon nests are fixedly connected on the outside of the installation shaft, a spoon nest is arranged on one side of the spoon nest, a spoon nest is arranged on the other side of the spoon nest, a plurality of clamping assemblies are arranged on the outside of the transport disc, an adjusting assembly is arranged on the shell, a feeding port is arranged on the outside of the shell, a hollow column is fixedly connected to the surface of the shell, a limiting port is arranged on one side of the hollow column, a moving assembly is arranged on the surface of the inner wall of the hollow column, a single-row adjusting plate is arranged on one side of the moving assembly, a rotating assembly is arranged on one side of the inner wall of the hollow column, a seed spacing port is arranged on the outside of the shell, a plurality of installation shafts are rotationally penetrated on the transport disc in a circular array, the two fixed grooves are symmetrically arranged above and below the center of the installation shaft, and the diameter of the spoon nest is greater than the diameter of the spoon nest.

[0007] As a further description of the above technical solutions:

[0008] The clamping assembly comprises a mounting recess block fixedly connected to the outside of the transport disc, both sides of the mounting recess block are provided with through openings, and the top of the inner wall of the mounting recess block is fixedly connected with a spring.

[0009] As a further description of the above technical solutions:

[0010] The bottom end of the spring is fixedly connected with a fixed block, both sides of the fixed block are fixedly connected with a moving plate, one side of the moving plate penetrates through the through opening and is located outside the mounting recess block, the fixed block is T-shaped and the top penetrates into the inside of the fixed groove.

[0011] As a further description of the above technical solutions:

[0012] The adjusting assembly comprises an adjusting opening provided on the outside of the shell, and two cover plates are arranged on the adjusting opening.

[0013] As a further description of the above technical solutions:

[0014] The moving assembly comprises a threaded rod rotationally connected to the inner wall surface of the hollow column, a moving block is threadedly connected to the outer surface of the threaded rod, and one side of the moving block penetrates through the limiting opening and is fixedly connected with one side of the single-row or double-row adjusting plate.

[0015] As a further description of the above technical solutions:

[0016] One end of the threaded rod is fixedly connected with a connecting shaft, and a worm wheel is arranged on the outside of the connecting shaft.

[0017] As a further description of the above technical solutions:

[0018] The rotating assembly comprises a worm rotationally connected to one side of the inner wall of the hollow column, a driving rod is fixedly connected to one end of the worm, and the worm is engaged with the worm wheel.

[0019] The utility model has the advantages of:

[0020] 1. Compared with the prior art, the spoon type precision peanut seed sowing device can exchange the positions of the first nest opening and the second nest opening of the nest spoon through the cooperation of the fixing ring, the transport disc, the mounting shaft, the fixed groove, the adjusting assembly, the nest spoon and the clamping assembly, so that the nest spoon can adapt to the seed sowing work of different sizes of seeds, different equipment needs to be replaced when working in different regions is avoided, the applicability of the precision peanut seed sowing device is enhanced, and the use range of the precision peanut seed sowing device is improved.

[0021] 2、Compared with the prior art, the spoon type precision peanut row seeder can realize double-sided seeding through the two spoon nests, and can switch between double-sided seeding and single-sided seeding according to actual conditions by shielding one of the spoon nests through the cooperation of the hollow column, the moving assembly, the single / double row adjusting plate and the rotating assembly, so as to meet different seeding requirements and improve the applicability and flexibility of the spoon type precision peanut row seeder. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A whole three-dimensional structure schematic diagram of the spoon type precision peanut row seeder is provided for the utility model;

[0023] Figure 2 A shell structure schematic diagram of the spoon type precision peanut row seeder is provided for the utility model;

[0024] Figure 3 A hollow column structure schematic diagram of the spoon type precision peanut row seeder is provided for the utility model;

[0025] Figure 4 A spoon nest structure schematic diagram of the spoon type precision peanut row seeder is provided for the utility model;

[0026] Figure 5 A Figure 2 A local enlarged view of A shown in FIG.

[0027] LEGEND:

[0028] 1, shell; 2, fixed ring; 3, transport disc; 4, mounting shaft; 5, fixed groove; 6, spoon nest; 7, nest opening one; 8, nest opening two; 9, feeding port; 10, hollow column; 11, single / double row adjusting plate; 12, seed discharge port; 13, mounting concave block; 14, spring; 15, fixed block; 16, moving plate; 17, adjusting port; 18, cover plate; 19, threaded rod; 20, moving block; 21, connecting shaft; 22, worm gear; 23, worm; 24, driving rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figures 1-5The utility model provides a kind of spoon formula precision seeding peanut seed metering device: including shell 1, rotating penetration is equipped with fixed ring 2 on shell 1, the outside of fixed ring 2 and the inside rotation connection of shell 1 is equipped with transport tray 3, rotating penetration is equipped with several installation shafts 4 on transport tray 3, two fixed slots 5 are equipped with in the outside of installation shaft 4, the outside fixed connection of installation shaft 4 is equipped with two nest spoon 6, nest spoon 6 one side is equipped with nest mouth one 7, nest spoon 6 other side is equipped with nest mouth two 8, the outside of transport tray 3 is equipped with several clamping components, shell 1 is equipped with adjusting component, the outside of shell 1 is equipped with feed inlet 9, the surface fixed connection of shell 1 is equipped with hollow column 10, the one side of hollow column 10 is equipped with limit port, the surface of hollow column 10 inner wall is equipped with moving component, the one side of moving component is equipped with single double row adjusting plate 11, the one side of hollow column 10 inner wall is equipped with rotating component, the outside of shell 1 is equipped with seed metering port 12, several installation shafts 4 are circularly arrayed and rotate and penetrate on transport tray 3, two fixed slots 5 are symmetrically arranged above and below with the center of installation shaft 4, the diameter of nest mouth one 7 and the diameter of nest mouth two 8 are larger, the number of several clamping components and several installation shafts 4 is consistent, two nest spoons 6 are respectively located at the two sides of transport tray 3 and symmetrically arranged with the center of installation shaft 4, and single double row adjusting plate 11 is L-shaped and one side penetrates to the inside of shell 1.

[0031] Clamping component includes installation concave block 13 fixedly connected to the outside of transport tray 3, the two sides of installation concave block 13 are equipped with through port, the top of installation concave block 13 inner wall is fixedly connected with spring 14, the bottom end of spring 14 is fixedly connected with fixed block 15, the two sides of fixed block 15 are fixedly connected with moving plate 16, the one side of moving plate 16 penetrates through port and is located at the outside of installation concave block 13, and fixed block 15 is T-shaped and top penetrates to the inside of fixed slot 5.

[0032] Adjusting component includes adjusting port 17 equipped in the outside of shell 1, two cover plates 18 are arranged on adjusting port 17, and the two cover plates 18 are fixed together by bolt and nut.

[0033] Moving component includes screw rod 19 rotationally connected to the surface of hollow column 10 inner wall, and the outer surface of screw rod 19 is threadedly connected with moving block 20, the one side of moving block 20 penetrates through limit port and is fixedly connected with the one side of single double row adjusting plate 11, the two sides of moving block 20 are slidably connected with the two sides of limit port inner wall, one end of screw rod 19 is fixedly connected with connecting shaft 21, and connecting shaft 21 is externally sleeved with worm wheel 22.

[0034] Rotating component includes worm 23 rotationally connected to the one side of hollow column 10 inner wall, one end of worm 23 is fixedly connected with driving rod 24, worm 23 is engaged with worm wheel 22, and driving rod 24 is T-shaped and one end penetrates to the back of hollow column 10.

[0035] Working principle: when the position of the nest opening one 7 and the nest opening two 8 on the nest spoon 6 needs to be reversed, the cover plate 18 can be disassembled by disassembling the bolts and nuts on the two cover plates 18, and then rotating the fixed ring 2 outside the shell 1, so that the fixed ring 2 drives the transport disc 3 to rotate, until one of the rotating shafts moves to the adjusting port 17, at this time, pull the two moving plates 16 upwards, so that the moving plates 16 drive the fixed blocks 15 to move upwards, until the bottom of the fixed block 15 is separated from one of the fixed grooves 5, the installation shaft 4 is fixed, then one of the nest spoons 6 is rotated, so that the other nest spoon 6 is driven to rotate, until the nest spoon 6 is rotated 180 degrees, at this time, the position of the nest opening one 7 and the nest opening two 8 is reversed, so that the position of the nest opening one 7 and the nest opening two 8 is reversed;

[0036] When double-sided seeding is needed, the drive rod 24 is rotated in the forward direction, so that the drive rod 24 drives the worm 23 to rotate, at this time, the worm wheel 22 engaged with the worm 23 drives the connecting shaft 21 to rotate, so that the connecting shaft 21 drives the threaded rod 19 to rotate, so that the moving block 20 drives the single-double row adjusting plate 11 to move outward with the threaded rod 19, until the drive rod 24 cannot be rotated, at this time, the single-double row adjusting plate 11 no longer blocks the other nest spoon 6, so that double-sided seeding can be realized, and when single-sided seeding is needed, the drive rod 24 is reversed, so that the single-double row adjusting plate 11 moves inward, until the drive rod 24 cannot be rotated, at this time, the single-double row adjusting plate 11 blocks one of the nest spoons 6, so that single-sided seeding is realized.

[0037] Finally, it should be pointed out that the above description is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A spoon precision peanut seed meter comprising a housing (1), characterized in that: The shell (1) is rotatably penetrated by a fixing ring (2), the outside of the fixing ring (2) is rotatably connected with a conveying disc (3) inside the shell (1), a plurality of mounting shafts (4) are rotatably penetrated on the conveying disc (3), two fixed grooves (5) are formed on the outside of the mounting shaft (4), two ladles (6) are fixedly connected on the outside of the mounting shaft (4), a ladle (6) is provided with a ladle opening (7) on one side, and a ladle opening (8) is formed on the other side of the ladle (6), a plurality of clamping assemblies are arranged on the outside of the conveying disc (3), an adjusting assembly is arranged on the shell (1), a feeding port (9) is formed on the outside of the shell (1), a hollow column (10) is fixedly connected to the surface of the shell (1), a limiting port is formed on one side of the hollow column (10), a moving assembly is arranged on the inner wall surface of the hollow column (10), a single-double row adjusting plate (11) is arranged on one side of the moving assembly, a rotating assembly is arranged on one side of the inner wall of the hollow column (10), and a seed discharge port (12) is formed on the outside of the shell (1).

2. A spoon-type precision peanut planter according to claim 1, characterized in that: The clamping assembly comprises a mounting recess block (13) fixedly connected to the outside of the conveying disc (3), a through port is formed on both sides of the mounting recess block (13), and a spring (14) is fixedly connected to the top of the inner wall of the mounting recess block (13).

3. A spoon-type precision peanut planter according to claim 2, characterized in that: The bottom end of the spring (14) is fixedly connected with a fixed block (15), and the two sides of the fixed block (15) are fixedly connected with a moving plate (16).

4. The spoon-type precision peanut planter of claim 1, wherein: The adjusting assembly comprises an adjusting port (17) formed on the outside of the shell (1), and two cover plates (18) are arranged on the adjusting port (17).

5. The spoon-type precision peanut planter of claim 1, wherein: The moving assembly comprises a threaded rod (19) rotatably connected to the inner wall surface of the hollow column (10), and a moving block (20) is threadedly connected to the outer surface of the threaded rod (19).

6. A spoon-type precision peanut planter according to claim 5, characterized in that: One end of the threaded rod (19) is fixedly connected with a connecting shaft (21), and a worm wheel (22) is sleeved on the outside of the connecting shaft (21).

7. The spoon-type precision peanut planter of claim 1, wherein: The rotating assembly comprises a worm (23) rotatably connected to one side of the inner wall of the hollow column (10), and a driving rod (24) is fixedly connected to one end of the worm (23).

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