Forestry seedling transplanter

Abstract

The invention is suitable for the technical field of forestry seedling raising, and provides a forestry seedling raising transplanter which comprises an annular fixing plate and a connecting assembly arranged on the annular fixing plate, and further comprises an annular mounting plate rotationally connected to the upper end of the annular fixing plate through a rotary matching assembly, a nursery stock avoiding opening I and a nursery stock avoiding opening II are respectively formed in the annular fixing plate and the annular mounting plate; three arc-shaped guide plates are annularly and evenly fixed to the upper end of the annular mounting plate, guide grooves are formed in the three arc-shaped guide plates, and guide blocks are slidably connected into the three guide grooves. The driving assembly drives the annular mounting plate to rotate in a reciprocating mode, the annular mounting plate drives the three arc-shaped cutting knives to rotate in a reciprocating mode, under the guiding effect of the guiding groove and the guiding block, the synchronous lifting mechanism drives the three arc-shaped cutting knives to stretch into soil, and then the three arc-shaped cutting knives stretch into the soil in a reciprocating rotation mode; therefore, the soil and seedling root cutting effect of the arc-shaped cutting knife is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of forestry seedling cultivation, and in particular relates to a forestry seedling cultivation and transplanting machine. Background Art

[0002] Seedlings cultivated by sowing or vegetative propagation have a high density and each seedling occupies a small nutritional space. To cultivate large seedlings, they must be transplanted. Depending on the requirements of landscape greening for seedlings of various specifications and the cultivation methods, they can be transplanted once or multiple times. Transplanting can expand the nutritional space for seedling growth, such as light space, ventilation space, and branch growth space, as well as the space for root growth, water and nutrition absorption. Pruning the roots during transplanting can also stimulate the development of the seedling root system, grow more fibrous roots, and improve the survival rate of greening.

[0003] When transplanting seedlings, workers will dig the roots of the seedlings together with the soil from the soil. When digging the seedlings, they will try to preserve the rhizomes of the seedlings and the soil at the roots of the seedlings, thereby increasing the survival rate of the seedling transplanting.

[0004] The existing seedling transplanting method is that workers usually use shovels to dig the seedlings, which leads to low efficiency of seedling transplanting and heavy workload for workers. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a forestry seedling transplanter, aiming to solve the problem of low efficiency of seedling transplanting in the existing seedling transplanting method, in which workers mostly use shovels to dig the seedlings.

[0006] The present invention is implemented as follows: a forestry seedling transplanter comprises an annular fixing plate and a connecting assembly arranged on the annular fixing plate, and further comprises: an annular mounting plate rotatably connected to the upper end of the annular fixing plate by a rotating matching assembly, and the annular fixing plate and the annular mounting plate are respectively provided with a seedling avoidance opening 1 and a seedling avoidance opening 2; three arc guide plates are evenly fixed in an annular shape on the upper end of the annular mounting plate, and guide grooves are arranged on the three arc guide plates, and guide blocks are slidably connected in the three guide grooves; arc cutting knives are fixed on the three guide blocks, and the three arc cutting knives all penetrate the annular mounting plate; a synchronous lifting mechanism is arranged on the annular mounting plate, and under the cooperation of the three guide grooves and the three guide blocks, the synchronous lifting mechanism drives the three arc cutting knives to extend into or out of the soil; a driving assembly is arranged on the annular mounting plate, and the driving assembly is used to drive the reciprocating rotation of the annular mounting plate; the connecting assembly is used to fix the annular fixing plate on the mobile machinery.

[0007] According to a further technical solution, the rotating fitting assembly includes an annular guide groove arranged at the upper end of the annular fixing plate, and an annular guide block fixed at the lower end of the annular mounting plate, and the annular guide block is slidably connected to the annular guide groove.

[0008] According to a further technical solution, the driving assembly includes an outer gear ring fixed on the side wall of an annular mounting plate, and a servo motor and a PLC controller fixed on the annular fixing plate, the PLC controller is electrically connected to the servo motor, a rotating shaft is fixed to the rotating end of the servo motor, a gear is fixed on the rotating shaft, and the gear is meshed with the outer gear ring.

[0009] According to a further technical solution, the mobile machinery includes an excavator and a forklift.

[0010] According to a further technical solution, the connection assembly comprises a connection plate fixedly connected to the side wall of the annular fixing plate, a plurality of bolt holes are arranged on the connection plate, and connection bolts are arranged in each of the plurality of connection plates.

[0011] A further technical solution is that the synchronous lifting mechanism includes a mounting frame arranged above the annular mounting plate, the mounting frame is provided with three seedling avoidance openings, three push rods are evenly fixed in a ring shape on the mounting frame, the three guide blocks are provided with matching through holes, the three push rods respectively pass through the three matching through holes, and a moving component is provided on the annular mounting plate, and the moving component is used to drive the mounting frame to move up and down.

[0012] According to a further technical solution, the moving assembly includes a support frame fixed to the upper end of a ring-shaped mounting plate, a telescopic cylinder is fixed to the upper end of the support frame, a connecting rod is fixed to the telescopic end of the telescopic cylinder, and the connecting rod is fixed to the mounting frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention provides a forestry seedling transplanter, wherein a driving component drives an annular mounting plate to rotate back and forth, and the annular mounting plate drives three arc-shaped cutting knives to rotate back and forth. Under the guiding action of a guide groove and a guide block, a synchronous lifting mechanism drives the three arc-shaped cutting knives to extend into the soil, and then the three arc-shaped cutting knives extend into the soil in a reciprocating manner, thereby improving the effect of the arc-shaped cutting knives in cutting the soil and the roots of the seedlings. The three arc-shaped cutting knives cut the soil and the roots of the seedlings until the ends of the three arc-shaped cutting knives touch, completing the cutting of the roots of the seedlings with and the soil around the roots, the driving component drives the annular mounting plate to reset, so that the seedling avoidance opening 1 and the seedling avoidance opening 2 overlap, and the mobile machinery drives the forestry seedling transplanter to move upward. The three arc-shaped cutting knives of the forestry seedling transplanter hold the seedlings, and drive the soil after the roots of the seedlings are cut to move upward, and a storage bag is placed under the seedlings. Under the guidance of the guide groove and the guide block, the synchronous lifting mechanism drives the three arc-shaped cutting knives to move upward, thereby making the three arc-shaped cutting knives move away from each other, and the seedlings fall into the storage bag, thereby completing the transplanting of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a forestry seedling transplanter provided by the present invention;

[0016] Figure 2 The present invention provides Figure 1 Schematic diagram of the structure from an upward perspective;

[0017] Figure 3 The present invention provides Figure 1 A schematic diagram of the structure of the middle mounting frame;

[0018] Figure 4 The present invention provides Figure 1 Schematic diagram of the structure of the middle arc cutting knife;

[0019] Figure 5 The present invention provides Figure 1 Schematic diagram of the enlarged structure of A.

[0020] In the accompanying drawings: annular fixing plate 101, annular mounting plate 102, seedling avoidance opening 1 103, seedling avoidance opening 2 104, arc guide plate 105, guide groove 106, arc cutting knife 107, guide block 108, rotating matching component 2, annular guide groove 201, annular guide block 202, driving component 3, outer gear ring 301, servo motor 302, rotating shaft 303, gear 304, synchronous lifting mechanism 4, mounting frame 401, pushing rod 402, matching through hole 403, seedling avoidance opening 3 404, moving component 5, supporting frame 501, telescopic cylinder 502, connecting rod 503, connecting component 6, connecting plate 601, connecting bolt 602. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-Figure 4As shown, a forestry seedling transplanter provided by an embodiment of the present invention includes an annular fixing plate 101, and a connecting component 6 arranged on the annular fixing plate 101, and also includes: an annular mounting plate 102 rotatably connected to the upper end of the annular fixing plate 101 through a rotating matching component 2, the rotating matching component 2 includes an annular guide groove 201 arranged on the upper end of the annular fixing plate 101, and an annular guide block 202 fixed at the lower end of the annular mounting plate 102, the annular guide block 202 is slidably connected to the annular guide groove 201, the annular fixing plate 101 and the annular mounting plate 102 are respectively provided with a seedling avoidance opening 103 and a seedling avoidance opening 2 104; three arc-shaped guide plates 105 are evenly fixed on the upper end of the annular mounting plate 102, and the three arc-shaped guide plates 105 are fixed on the upper end of the annular mounting plate 102. The arc-shaped guide plates 105 are each provided with guide grooves 106, and guide blocks 108 are slidably connected in the three guide grooves 106; arc-shaped cutting knives 107 are fixed on the three guide blocks 108, and the three arc-shaped cutting knives 107 all penetrate the annular mounting plate 102; a synchronous lifting mechanism 4 is provided on the annular mounting plate 102, and with the cooperation of the three guide grooves 106 and the three guide blocks 108, the synchronous lifting mechanism 4 drives the three arc-shaped cutting knives 107 to extend into or out of the soil; a driving assembly 3 is provided on the annular mounting plate 102, and the driving assembly 3 is used to drive the annular mounting plate 102 to rotate reciprocatingly; the connecting assembly 6 is used to fix the annular fixing plate 101 on a mobile machinery, and the mobile machinery includes an excavator and a forklift.

[0024] In the embodiment of the present invention, when in use, the annular fixing plate 101 is fixed to the excavator swing arm or the forklift swing arm through the connecting component 6. In the initial state, the seedling avoidance opening 103 and the seedling avoidance opening 2 104 overlap, and the three arc-shaped cutting knives 107 are located above the annular mounting plate 102. The mobile machinery drives the forestry seedling transplanter to move to the seedlings that need to be transplanted, so that the seedlings pass through the seedling avoidance opening 103 and the seedling avoidance opening 2 104 and are located between the three arc-shaped cutting knives 107. The mobile machinery drives the forestry seedling transplanter to move downward so that the annular fixing plate 101 contacts the ground, and the driving component 3 drives the annular mounting plate 102 to rotate back and forth, and the annular mounting plate 102 drives the three arc-shaped cutting knives 107 to rotate back and forth. Under the guiding action of the guide groove 106 and the guide block 108, the synchronous lifting mechanism 4 drives the three arc-shaped cutting knives 107 to extend into the soil, thereby making the three arc-shaped cutting knives 107 extends into the soil in a reciprocating manner, thereby improving the effect of the arc cutting knife 107 in cutting the soil and the roots of the seedlings. The three arc cutting knives 107 cut the soil and the roots of the seedlings until the ends of the three arc cutting knives 107 touch, completing the cutting of the roots of the seedlings and the soil around the roots. The driving component 3 drives the annular mounting plate 102 to reset, so that the seedling avoidance opening 103 and the seedling avoidance opening 2 104 overlap, and the mobile machinery drives the forestry seedling transplanter to move upward. The three arc cutting knives 107 of the forestry seedling transplanter hold the seedlings, and drive the soil after the roots of the seedlings are cut to move upward. A storage bag is placed under the seedlings. Under the guidance of the guide groove 106 and the guide block 108, the synchronous lifting mechanism 4 drives the three arc cutting knives 107 to move upward, thereby making the three arc cutting knives 107 move away from each other, and the seedlings fall into the storage bag, thereby completing the transplanting of the seedlings.

[0025] like Figure 1 and Figure 5 As shown, as a preferred embodiment of the present invention, the driving assembly 3 includes an outer gear ring 301 fixed on the side wall of the annular mounting plate 102, and a servo motor 302 and a PLC controller are fixed on the annular fixing plate 101, the PLC controller is electrically connected to the servo motor 302, a rotating shaft 303 is fixed to the rotating end of the servo motor 302, a gear 304 is fixed on the rotating shaft 303, and the gear 304 is meshed with the outer gear ring 301.

[0026] In an embodiment of the present invention, a program is preset in the PLC controller, and the PLC controller controls the forward and reverse rotation of the output end of the servo motor 302 and the number of forward and reverse rotations of the output end of the servo motor 302 through the preset program; the output end of the servo motor 302 drives the rotating shaft 303 to rotate forward and reverse, the rotating shaft 303 drives the gear 304 to rotate forward and reverse, the gear 304 drives the outer gear ring 301 to rotate forward and reverse, and the outer gear ring 301 drives the annular mounting plate 102 to rotate forward and reverse.

[0027] like Figure 1 As shown, as a preferred embodiment of the present invention, the connecting assembly 6 includes a connecting plate 601 fixedly connected to the side wall of the annular fixing plate 101, a plurality of bolt holes are arranged on the connecting plate 601, and a plurality of connecting plates 601 are each provided with connecting bolts 602.

[0028] In the embodiment of the present invention, when in use, the connecting plate 601 is fixed to the swing arm of an excavator or a swing arm of a forklift by means of the connecting bolts 602, and the forestry seedling transplanter is moved by means of the excavator or the forklift.

[0029] like Figure 1-Figure 3 As shown, as a preferred embodiment of the present invention, the synchronous lifting mechanism 4 includes a mounting frame 401 arranged above the annular mounting plate 102, and the mounting frame 401 is provided with three seedling avoidance openings 404, and three push rods 402 are evenly fixed in a ring on the mounting frame 401, and the three guide blocks 108 are provided with matching through holes 403, and the three push rods 402 respectively penetrate the three matching through holes 403, and a moving component 5 is arranged on the annular mounting plate 102, and the moving component 5 is used to drive the mounting frame 401 to move up and down, and the moving component 5 includes a support frame 501 fixed on the upper end of the annular mounting plate 102, and a telescopic cylinder 502 is fixed on the upper end of the support frame 501, and a connecting rod 503 is fixed at the telescopic end of the telescopic cylinder 502, and the connecting rod 503 is fixed on the mounting frame 401.

[0030] In the embodiment of the present invention, when the telescopic cylinder 502 is extended, the telescopic cylinder 502 drives the mounting frame 401 to move downward, and the mounting frame 401 pushes the arc cutting knife 107 and the guide block 108 downward through the matching through hole 403. Under the guiding action of the guide groove 106, the guide block 108 drives the arc cutting knife 107 to extend into the ground in an arc shape; when the telescopic cylinder 502 is retracted, the telescopic cylinder 502 drives the mounting frame 401 to move upward, and the mounting frame 401 pushes the arc cutting knife 107 and the guide block 108 upward through the matching through hole 403. Under the guiding action of the guide groove 106, the guide block 108 drives the arc cutting knife 107 to leave the ground in an arc shape.

[0031] The above embodiment of the present invention provides a forestry seedling transplanter. When in use, the connecting plate 601 is fixed to the excavator swing arm or the forklift swing arm by the connecting bolt 602, and the forestry seedling transplanter is driven to move by the excavator or the forklift. In the initial state, the seedling avoidance opening 103 and the seedling avoidance opening 2 104 overlap, and the three arc-shaped cutting knives 107 are located above the annular mounting plate 102. The mobile machine drives the forestry seedling transplanter to move to the seedlings that need to be transplanted, so that the seedlings pass through the seedling avoidance opening 103 and the seedling avoidance opening 2 104 and are located between the three arc-shaped cutting knives 107. The mobile machine drives the forestry seedling transplanter to move downward, so that The annular fixing plate 101 is in contact with the ground, the output end of the servo motor 302 drives the rotating shaft 303 to rotate forward and reversely, the rotating shaft 303 drives the gear 304 to rotate forward and reversely, the gear 304 drives the outer gear ring 301 to rotate forward and reversely, the outer gear ring 301 drives the annular mounting plate 102 to rotate forward and reversely, the annular mounting plate 102 drives the three arc-shaped cutting knives 107 to rotate back and forth, under the guidance of the guide groove 106 and the guide block 108, the telescopic cylinder 502 extends, the telescopic cylinder 502 drives the mounting frame 401 to move downward, the mounting frame 401 pushes the arc-shaped cutting knife 107 and the guide block 108 downward through the matching through hole 403, and the guide block 108 is Under the guidance of the guide groove 106, the guide block 108 drives the arc cutting knife 107 to extend into the ground in an arc-shaped trajectory, so that the three arc cutting knives 107 extend into the soil in a reciprocating manner, thereby improving the effect of the arc cutting knife 107 in cutting the soil and the roots of the seedlings. The three arc cutting knives 107 cut the soil and the roots of the seedlings until the ends of the three arc cutting knives 107 touch each other, completing the cutting of the roots of the seedlings and the soil around the roots. The driving component 3 drives the annular mounting plate 102 to reset, so that the seedling avoidance opening 103 and the seedling avoidance opening 2 104 overlap, and the mobile machinery drives the forestry seedling transplanter to move upward, and the forestry seedling transplanter The three arc-shaped cutting knives 107 of the seedling transplanter hold the seedlings and drive the soil cut from the roots of the seedlings to move upward. A storage bag is placed under the seedlings. Under the guiding action of the guide groove 106 and the guide block 108, when the telescopic cylinder 502 contracts, the telescopic cylinder 502 drives the mounting frame 401 to move upward. The mounting frame 401 pushes the arc-shaped cutting knives 107 and the guide block 108 upward through the matching through hole 403. Under the guiding action of the guide groove 106, the guide block 108 drives the arc-shaped cutting knives 107 to move upward, thereby making the three arc-shaped cutting knives 107 move away from each other, and the seedlings fall into the storage bag, thereby completing the transplanting of the seedlings.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A forestry seedling transplanter, comprising an annular fixing plate and a connecting assembly arranged on the annular fixing plate, characterized in that: Also includes: The upper end of the annular fixing plate is rotatably connected to the annular mounting plate through a rotating matching assembly, and the annular fixing plate and the annular mounting plate are respectively provided with a seedling avoidance opening 1 and a seedling avoidance opening 2; Three arc-shaped guide plates are evenly fixed in an annular shape on the upper end of the annular mounting plate, and guide grooves are arranged on the three arc-shaped guide plates, and guide blocks are slidably connected in the three guide grooves; The three guide blocks are all fixed with arc-shaped cutting knives, and the three arc-shaped cutting knives all penetrate the annular mounting plate; The annular mounting plate is provided with a synchronous lifting mechanism, and with the cooperation of three guide grooves and three guide blocks, the synchronous lifting mechanism drives the three arc-shaped cutting knives to extend into or out of the soil; The annular mounting plate is provided with a driving assembly, and the driving assembly is used to drive the annular mounting plate to rotate back and forth; The connecting assembly is used to fix the annular fixing plate on a mobile machine.

2. The forestry seedling transplanter according to claim 1, characterized in that: The rotating matching assembly includes an annular guide groove arranged on the upper end of the annular fixing plate, and an annular guide block fixed on the lower end of the annular mounting plate, and the annular guide block is slidably connected to the annular guide groove.

3. The forestry seedling transplanter according to claim 1, characterized in that: The driving assembly includes an outer gear ring fixed on the side wall of an annular mounting plate, and a servo motor and a PLC controller fixed on the annular fixing plate, the PLC controller is electrically connected to the servo motor, a rotating shaft is fixed to the rotating end of the servo motor, a gear is fixed on the rotating shaft, and the gear is meshed with the outer gear ring.

4. The forestry seedling transplanter according to claim 1, characterized in that: The mobile machines include excavators and forklifts.

5. The forestry seedling transplanter according to any one of claims 1 or 4, characterized in that: The connection assembly comprises a connection plate fixedly connected to the side wall of an annular fixing plate, a plurality of bolt holes are arranged on the connection plate, and connection bolts are arranged in each of the plurality of connection plates.

6. The forestry seedling transplanter according to claim 1, characterized in that: The synchronous lifting mechanism includes a mounting frame arranged above the annular mounting plate, the mounting frame is provided with three seedling avoidance openings, three push rods are evenly fixed in a ring on the mounting frame, the three guide blocks are provided with matching through holes, the three push rods respectively penetrate the three matching through holes, and a moving component is provided on the annular mounting plate, and the moving component is used to drive the mounting frame to move up and down.

7. The forestry seedling transplanter according to claim 6, characterized in that: The moving assembly comprises a support frame fixed to the upper end of an annular mounting plate, a telescopic cylinder is fixed to the upper end of the support frame, a connecting rod is fixed to the telescopic end of the telescopic cylinder, and the connecting rod is fixed to the mounting frame.

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