A seedling transplanting auxiliary device that is easy to operate

Abstract

The utility model relates to the technical field of modern agricultural equipment, and in particular to a seedling transplantation auxiliary device that is easy to operate, including a mobile trolley, a control system, a swing arm mechanism and an excavation mechanism, the upper part of the mobile trolley is provided with a control system and a swing arm mechanism, and the two lever arms of the swing arm mechanism are provided with an excavation mechanism; the excavation mechanism includes a mobile mechanism and a loosening mechanism, the loosening mechanism is provided on the mobile mechanism, the mobile mechanism includes a guide support, a guide track, a gear ring, a first drive motor and a drive gear, the guide support is movably connected with a first slide bar on the guide track through an internal first slide groove, a drive gear is provided on a rotating shaft inside the guide support, and the drive gear is meshed and connected with a gear ring on the inner wall of the guide track; a connecting groove is provided on the upper part of the guide support, and a loosening mechanism is movably provided inside the connecting groove. The utility model can assist in excavation during the transplanting of mango seedlings, thereby improving excavation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of modern agricultural equipment, in particular to a seedling transplanting auxiliary device which is easy to operate. Background Art

[0002] In the agricultural field, transplanting mango seedlings is an important work link. With the development of agricultural modernization, the demand for improving the efficiency and quality of mango seedling transplanting is increasing.

[0003] During the transplanting process of mango seedlings, since the age of seedlings required for the transplanting location is different, digging is a more complicated step when transplanting older mango seedlings. Due to their large root systems, manual digging not only requires a lot of labor, but also the digging process is more cumbersome. In addition, when encountering places with harder soil, digging is more difficult. Based on this, we designed a seedling transplanting auxiliary equipment that can assist in digging seedlings that need to be transplanted, thereby improving the convenience of transplanting. Utility Model Content

[0004] The utility model aims to provide a seedling transplanting auxiliary device which is easy to operate and can assist in digging mango seedlings during their transplanting process, thereby improving digging efficiency.

[0005] The technical implementation scheme of the utility model is:

[0006] A seedling transplanting auxiliary device that is easy to operate includes a mobile trolley, a control system, a swing arm mechanism and an excavating mechanism. The control system and the swing arm mechanism are provided on the upper part of the mobile trolley, and the excavating mechanism is provided on the two force arms of the swing arm mechanism; the excavating mechanism includes a mobile mechanism and a loosening mechanism, and the loosening mechanism is provided on the mobile mechanism. The mobile mechanism includes a guide support, a guide rail, a gear ring, a first drive motor and a drive gear. The guide support is movably connected to the first slide bar on the guide rail through an internal first slide groove. A drive gear is provided on the rotating shaft inside the guide support, and the drive gear is meshed with the gear ring on the inner wall of the guide rail; a connecting groove is provided on the upper part of the guide support, and a loosening mechanism is movably provided inside the connecting groove.

[0007] Optionally, the loosening mechanism includes a shell, a sliding platform, a propulsion rod, a connecting bracket, a cam and an auxiliary rotating wheel. The sliding platform is slidably connected to the second sliding groove inside the shell through the second sliding bars on both sides, and one end of the sliding platform is connected to the shovel through the propulsion rod; the other end of the sliding platform is provided with a connecting support, and the interior of the connecting support is provided with an auxiliary rotating wheel; one end of the shell is provided with a connecting bracket, and a cam is provided on the rotating shaft inside the connecting bracket, and the cam is connected to the auxiliary rotating wheel.

[0008] Optionally, a second drive motor is provided on the connecting bracket, and the output shaft of the second drive motor is connected to the rotating shaft through a coupling.

[0009] Optionally, a pressure spring is provided on the outer wall of the push rod, and an elastic structure is formed at the connection point between one end of the pressure spring and the connecting platform inside the shell, and a connecting through hole is provided on the connecting platform; the outside of the shell is movably connected to the through hole on the connecting groove through a pin shaft.

[0010] Optionally, the guide rail is connected to the swing arm mechanism via a connecting support on the fixed platform.

[0011] Optionally, the swing arm mechanism includes a first force arm, a second force arm, a first transmission gear, a second transmission gear, a protective plate and a third drive motor, and the first transmission gear and the second transmission gear are arranged on the upper part of the mobile trolley through a bearing seat; a first force arm is provided on the first transmission gear, and a second force arm is provided on the second transmission gear, and the first transmission gear and the second transmission gear are meshed and connected.

[0012] Optionally, a protective plate is provided on the upper portion of the first transmission gear, and a third drive motor is provided on the protective plate, and an output shaft of the third drive motor is connected to a rotating shaft on the first transmission gear.

[0013] Optionally, a transmission track is provided at the bottom of the mobile trolley.

[0014] The utility model has the following advantages:

[0015] 1. The utility model is provided with a swing arm mechanism on the upper part of the mobile trolley for controlling the distance between the two excavating mechanisms to realize the adjustment function, wherein the loosening mechanism can move in a circular motion on the mobile mechanism and realize a circular motion on the side of the sapling during the working process of the loosening mechanism to realize an all-round loosening function.

[0016] 2. The utility model is designed with an independent loosening mechanism, which can drive the entire sliding platform to rise and fall through the cam, and then drive the shovel to move back and forth to achieve the purpose of loosening the soil. On this basis, our loosening mechanism can move on the guide track through the guide support, so that the shovel can be used to loosen the soil on one side of the root of the sapling, and the other loosening mechanism can be used to achieve circular loosening of the root of the sapling, which is convenient for the operator to lift and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a structural diagram of the swing arm mechanism of the utility model.

[0019] Figure 3 It is a structural diagram of the mobile mechanism of the utility model.

[0020] Figure 4 It is a structural diagram of the soil loosening mechanism of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the connection of the pressure spring of the utility model.

[0022] The meanings of the reference numerals in the figure are: 1-mobile trolley, 2-transmission track, 3-control system, 4-swing arm mechanism, 401-first transmission gear, 402-second transmission gear, 403-first lever, 404-second lever, 405-protective plate, 406-third drive motor, 5-moving mechanism, 501-guide rail, 502-first slide, 503-connecting pillar, 504-gear ring, 505-guide support, 506-connecting groove, 507-first slide, 508-drive gear, 509-first drive motor, 6-soil loosening mechanism, 601-housing, 603-propelling rod, 604-shovel, 605-pin shaft, 606-sliding table, 607-connecting support, 608-connecting bracket, 609-second drive motor, 610-pressure spring, 611-second slide, 612-auxiliary wheel, 613-rotating shaft, 614-cam. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear in this document are based solely on the accompanying drawings and are not intended to limit the present invention.

[0024] like Figure 1-Figure 5 As shown, a seedling transplanting auxiliary device that is easy to operate includes a mobile trolley 1, a control system 3, a swing arm mechanism 4 and an excavating mechanism. The control system 3 and the swing arm mechanism 4 are provided on the upper part of the mobile trolley 1, and the two force arms of the swing arm mechanism 4 are provided with an excavating mechanism; the excavating mechanism includes a mobile mechanism 5 and a loosening mechanism 6, and the loosening mechanism 6 is provided on the mobile mechanism 5. The mobile mechanism 5 includes a guide support 505, a guide rail 501, a gear ring 504, a first drive motor 509 and a drive gear 508. The guide support 505 is movably connected to the first slide bar 502 on the guide rail 501 through the internal first slide groove 507. The drive gear 508 is provided on the rotating shaft inside the guide support 505, and the drive gear 508 is meshed and connected with the gear ring 504 on the inner wall of the guide rail 501; the upper part of the guide support 505 is provided with a connecting groove 506, and the loosening mechanism 6 is movably provided inside the connecting groove 506.

[0025] It should be noted that during the transplanting process of mango seedlings, since the sizes of seedlings required are different, transplanting smaller seedlings only requires manual digging and carrying, but larger seedlings are more difficult to dig. Therefore, in order to facilitate digging, we set the entire equipment on the mobile cart 1, and use the loosening mechanism 6 to dig and loosen the soil at the roots of the seedlings. Among them, in order to achieve circular excavation of the soil at the roots of the seedlings, we set the entire loosening mechanism 6 on the mobile mechanism 5, and realize circular movement through the mobile mechanism 5, thereby realizing circular excavation.

[0026] It should be further explained that in order to achieve circular movement, our guide support 505 is arranged on the guide rail 501. The first drive motor 509 on the guide support 505 drives the drive gear 508 to rotate, thereby driving the guide support 505 to move on the gear ring 504 of the guide rail 501, thereby realizing the circular movement of the loosening mechanism 6 and realizing the circular excavation of the soil at the roots of the mango seedlings.

[0027] like Figure 3-Figure 5 As shown, the housing 601, the sliding platform 606, the propulsion rod 603, the connecting bracket 608, the cam 614 and the auxiliary rotating wheel 612, the sliding platform 606 is slidably connected to the second sliding groove inside the housing 601 through the second sliding strips 611 on both sides, and one end of the sliding platform 606 is connected to the shovel 604 through the propulsion rod 603; the other end of the sliding platform 606 is provided with a connecting bracket 607, and the interior of the connecting bracket 607 is provided with an auxiliary rotating wheel 612; one end of the housing 601 is provided with a connecting bracket 608, and the rotating wheel inside the connecting bracket 608 is provided. A cam 614 is provided on the movable shaft 613, and the cam 614 is connected to the auxiliary rotating wheel 612; a second driving motor 609 is provided on the connecting bracket 608, and the output shaft of the second driving motor 609 is connected to the rotating shaft 613 through a coupling; a pressure spring 610 is provided on the outer wall of the propulsion rod 603, and one end of the pressure spring 610 is connected to the connecting platform inside the shell 601 to form an elastic structure, and a connecting through hole is provided on the connecting platform; the outside of the shell 601 is movably connected to the through hole on the connecting groove 506 via a pin shaft 605.

[0028] It should be noted that in order to realize the excavation of the soil at the roots of mango seedlings, we designed a loosening mechanism 6, wherein the shell 601 is a rectangular hollow cavity structure with an open end. A sliding platform 606 is movably provided inside the shell 601. One end of the sliding platform 606 is connected to the shovel 604 through a through-hole on the internal fixed platform through a propulsion rod 603, and is driven by a second drive motor 609. During the rotation process, the cam 614 continuously pushes the sliding platform 606. During the reciprocating motion, the soil is excavated by the shovel 604 to achieve the purpose of loosening the soil.

[0029] It should be further explained that in order to ensure that the auxiliary rotating wheel 612 on the sliding platform 606 is always in contact with the cam 614, a pressure spring 610 is provided on the outer wall of the push rod 603 to form an elastic structure. When the sliding platform 606 is subjected to pressure, the pressure spring 610 is compressed and reset, pushing the sliding platform 606 upward and reset, thereby ensuring that the auxiliary rotating wheel 612 is in contact with the cam 614.

[0030] It should be further explained that our shell 601 is movably connected to the through hole on the connecting groove 506 through the pin shaft 605, and a limiter, such as a ratchet check valve, is provided at the through hole, which can adjust the angle of the shell 601 as needed and fix it through the limiter, thereby adjusting the angle between the shovel 604 and the soil during excavation.

[0031] like Figure 1-Figure 3 As shown, the guide rail 501 is connected to the swing arm mechanism 4 through the connecting pillar 503 on the fixed platform; the swing arm mechanism 4 includes a first force arm 403, a second force arm 404, a first transmission gear 401, a second transmission gear 402, a protective plate 405 and a third drive motor 406, and the first transmission gear 401 and the second transmission gear 402 are arranged on the upper part of the mobile trolley 1 through a bearing seat; the first force arm 403 is provided on the first transmission gear 401, and the second force arm 404 is provided on the second transmission gear 402, and the first transmission gear 401 and the second transmission gear 402 are meshed and connected; the protective plate 405 is provided on the upper part of the first transmission gear 401, and the third drive motor 406 is provided on the protective plate 405, and the output shaft of the third drive motor 406 is connected to the rotating shaft on the first transmission gear 401.

[0032] It should be noted that in order to set the mobile mechanism 5 to cover the outside of the sapling, the entire guide track 501 adopts a semi-arc structure. Therefore, when digging saplings of different diameters, the distance between the two loosening mechanisms 6 is adjusted by the swing arm mechanism 4 to adapt to different saplings. Among them, the first force arm 403 and the second force arm 404 are connected to the mobile trolley 1 through the first transmission gear 401 and the second transmission gear 402, and can be rotated under the drive of the third motor 406, thereby realizing the opening and closing adjustment of the first force arm 403 and the second force arm 404, and then adjusting the distance between the loosening mechanisms 6.

[0033] like Figure 1 As shown, a transmission track 2 is provided at the bottom of the mobile vehicle 1.

[0034] It should be noted that the transmission track 2 is connected to the driving mechanism to facilitate the movement of the entire mobile vehicle 1.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A seedling transplanting auxiliary device that is easy to operate, comprising a mobile vehicle (1), a control system (3), a swing arm mechanism (4) and a digging mechanism, wherein: A control system (3) and a swing arm mechanism (4) are arranged on the upper part of the mobile vehicle (1), and an excavation mechanism is arranged on two force arms of the swing arm mechanism (4); The excavation mechanism comprises a moving mechanism (5) and a loosening mechanism (6), wherein the loosening mechanism (6) is arranged on the moving mechanism (5), and the moving mechanism (5) comprises a guide support (505), a guide track (501), a gear ring (504), a first driving motor (509) and a driving gear (508), wherein the guide support (505) is movably connected to a first sliding bar (502) on the guide track (501) via an internal first sliding groove (507), and a driving gear (508) is arranged on a rotating shaft inside the guide support (505), and the driving gear (508) is meshedly connected with the gear ring (504) on the inner wall of the guide track (501); A connecting groove (506) is arranged on the upper part of the guide support (505), and a loosening mechanism (6) is movably arranged inside the connecting groove (506).

2. A seedling transplanting auxiliary device that is easy to operate according to claim 1, characterized in that: The loosening mechanism (6) comprises a housing (601), a sliding platform (606), a propulsion rod (603), a connecting bracket (608), a cam (614) and an auxiliary rotating wheel (612); the sliding platform (606) is slidably connected to a second slide groove inside the housing (601) via second slide bars (611) on both sides; one end of the sliding platform (606) is connected to a shovel (604) via the propulsion rod (603); A connecting support (607) is disposed at the other end of the sliding platform (606), and an auxiliary rotating wheel (612) is disposed inside the connecting support (607); A connecting bracket (608) is disposed at one end of the housing (601), a cam (614) is disposed on a rotating shaft (613) inside the connecting bracket (608), and the cam (614) is connected to the auxiliary rotating wheel (612).

3. A seedling transplanting auxiliary device that is easy to operate according to claim 2, characterized in that: A second drive motor (609) is disposed on the connecting bracket (608), and an output shaft of the second drive motor (609) is connected to the rotating shaft (613) via a coupling.

4. A seedling transplanting auxiliary device that is easy to operate according to claim 2, characterized in that: The outer wall of the push rod (603) is provided with a pressure spring (610), one end of the pressure spring (610) is connected to the connection platform inside the housing (601) to form an elastic structure, and the connection platform is provided with a connection through hole; The exterior of the housing (601) is movably connected to the through hole on the connecting groove (506) via a pin shaft (605).

5. A seedling transplanting auxiliary device that is easy to operate according to claim 1, characterized in that: The guide rail (501) is connected to the swing arm mechanism (4) via a connecting support (503) on the fixed platform.

6. A seedling transplanting auxiliary device that is easy to operate according to claim 5, characterized in that: The swing arm mechanism (4) comprises a first force arm (403), a second force arm (404), a first transmission gear (401), a second transmission gear (402), a protective plate (405) and a third drive motor (406); the first transmission gear (401) and the second transmission gear (402) are arranged on the upper part of the moving vehicle (1) through a bearing seat; the first transmission gear (401) is provided with a first force arm (403), the second transmission gear (402) is provided with a second force arm (404), and the first transmission gear (401) and the second transmission gear (402) are meshedly connected.

7. A seedling transplanting auxiliary device that is easy to operate according to claim 6, characterized in that: The protection plate (405) is arranged on the upper part of the first transmission gear (401), and a third drive motor (406) is arranged on the protection plate (405), and the output shaft of the third drive motor (406) is connected to the rotating shaft on the first transmission gear (401).

8. The easy-to-operate seedling transplanting auxiliary device according to claim 1, characterized in that: A transmission crawler belt (2) is arranged at the bottom of the moving trolley (1).

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