Seedling planting machine for camellia oleifera planting

Abstract

The utility model relates to the technical field of tea-oil tree planting, in particular to a seedling planting machine for tea-oil tree planting, which comprises a planting machine and a seedling planting manipulator arranged at the bottom of the planting machine. The folding mechanism is arranged at the bottom of the planting machine; wherein the furling mechanism comprises a mounting block fixedly connected to the bottom of the planting machine, movable blocks are hinged to the two sides of the bottom of the mounting block, rolling wheels are rotationally connected to the lower ends of the surfaces of the movable blocks, and annularly-distributed through holes are formed in the front ends of the movable blocks; according to the device, through rolling wheels, mounting blocks and movable blocks, soil on the two sides of rape seedlings is collected and compacted, loosening of the soil on the two sides of the rape seedlings is avoided, the growth and survival rate of the rape seedlings are guaranteed, and through a first screw, a screw hole and a through hole, the distance between the two rolling wheels is adjusted; the furling and compacting effects on the soil on the two sides of the rape seedlings are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-tea camellia planting, in particular to a seedling transplanting machine for oil-tea camellia planting. Background Art

[0002] Camellia oleifera is an important economic crop, and its fruit can be used to extract edible oil. Camellia oleifera needs to be planted using a seedling transplanter to ensure the correct spacing, depth, and direction of the seedlings, which is conducive to the healthy growth of the camellia oleifera trees and subsequent fruit yields.

[0003] After searching, the Chinese patent "A seedling transplanter for agricultural planting" authorization announcement number "CN211982578U" realizes the pre-compaction of the soil where seedlings need to be planted through support plates, connecting columns, hydraulic cylinders and compaction rollers, and inserts the seedlings into the compacted soil through the seedling transplanter's manipulator, so that the roots of the seedlings can be stably planted in the soil, thereby improving the survival rate of the seedlings.

[0004] After the above-mentioned seedling transplanter robot inserts the seedlings into the compacted soil, the soil on both sides of the seedlings will become loose. If the soil on both sides of the seedlings is not compacted in time, the growth and survival rate of the seedlings will be easily affected.

[0005] Therefore, a seedling transplanting machine for oil-tea camellia planting is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide a seedling transplanter for oil tea planting in order to solve the above-mentioned problems, thereby improving the problem that the soil on both sides of the seedlings becomes loose and is not compacted in time, which easily affects the growth and survival rate of the seedlings.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a seedling planting machine for oil-tea seedlings, comprising: a planting machine, a seedling planting manipulator is provided at the bottom of the planting machine; a folding mechanism, the folding mechanism is provided at the bottom of the planting machine; wherein the folding mechanism comprises a mounting block fixedly connected to the bottom of the planting machine, movable blocks are hinged on both sides of the bottom of the mounting block, the lower end of the surface of the movable block is rotatably connected to a roller, the front end of the movable block is provided with an annularly distributed through hole, the inner wall of one of the through holes is slidably connected to a first screw, the front end of the mounting block is provided with a threaded hole, the surface of the first screw is threadedly connected to the inner wall of the threaded hole. Through the roller, the mounting block and the movable block, the soil on both sides of the rapeseed seedlings is gathered and compacted, the soil on both sides of the rapeseed seedlings is prevented from becoming loose, and the growth and survival rate of the rapeseed seedlings are ensured. Through the first screw, the screw hole and the through hole, the spacing between the two rollers is adjusted, ensuring the gathering and compacting effect of the soil on both sides of the rapeseed seedlings.

[0008] Preferably, a connecting frame is provided at the front end of the movable block, a scraper is fixedly connected to the bottom end of the connecting frame, and the rear end of the scraper contacts the surface of the roller. The connecting frame and the scraper are used to scrape away soil adhering to the roller surface, thereby preventing excessive soil from adhering to the roller surface and thus affecting the roller's ability to gather and compact the soil.

[0009] Preferably, a second screw is threadedly connected to one side of the connecting frame, and the surface of the second screw is threadedly connected to the inner wall of the movable block. The second screw is used to separate the scraper from the movable block so as to clean the scraper surface and ensure the scraper's cleaning effect on the roller in the later stage.

[0010] Preferably, a placement block is fixedly connected to the upper end of the surface of the movable block. The placement block limits the position of the scraper installed on the movable block, ensuring that the rear end of the scraper can contact the roller surface.

[0011] Preferably, one end of the surface of the first screw and the second screw is fixedly connected with an annularly distributed soft pad.

[0012] Preferably, one end of the second screw is fixedly connected to an elastic rope, and the other end of the elastic rope is fixedly connected to one side of the connecting frame. The elastic rope is used to limit the placement of the second screw and prevent the second screw from being lost.

[0013] Preferably, one end of the surface of the first screw and the second screw is in a frustum shape.

[0014] Preferably, the roller is a rubber component, and the scraper is a polypropylene component.

[0015] The beneficial effects of the utility model are:

[0016] 1. The rollers, mounting blocks, and movable blocks are used to gather and compact the soil on both sides of the rapeseed seedlings, preventing the soil on both sides of the rapeseed seedlings from becoming loose and ensuring the growth and survival rate of the rapeseed seedlings. The first screw, screw hole, and through hole are used to adjust the distance between the two rollers, ensuring the gathering and compacting effect of the soil on both sides of the rapeseed seedlings.

[0017] 2. The soil adhering to the roller surface can be scraped off by connecting the frame and the scraper, thus avoiding excessive soil adhering to the roller surface, which in turn affects the roller's compaction effect on the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the folding mechanism structure of the present utility model;

[0020] Figure 3 This is a cross-sectional view of the mounting block and the movable block of the present utility model;

[0021] Figure 4 for Figure 3 A magnified view of the middle panel.

[0022] In the figure: 1. Planting machine; 2. Seedling planting robot; 3. Folding mechanism; 31. Mounting block; 32. Movable block; 33. Roller; 34. Connecting frame; 35. Scraper; 36. Through hole; 37. First screw; 38. Threaded hole; 39. Second screw; 310. Placement block; 311. Elastic rope. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-4 As shown, a seedling planting machine for oil tea planting includes: a planting machine 1, a seedling planting robot 2 is provided at the bottom of the planting machine 1; a folding mechanism 3, the folding mechanism 3 is provided at the bottom of the planting machine 1; wherein, the folding mechanism 3 includes a mounting block 31 fixedly connected to the bottom of the planting machine 1, movable blocks 32 are hinged on both sides of the bottom of the mounting block 31, the lower end of the surface of the movable block 32 is rotatably connected to a roller 33, the front end of the movable block 32 is provided with an annularly distributed through hole 36, the inner wall of one of the through holes 36 is slidably connected to a first screw 37, and the front end of the mounting block 31 is provided with a threaded hole 38, and the surface of the first screw 37 is threadedly connected to the inner wall of the threaded hole 38.

[0025] The top of the planter 1 is fixedly connected to a workbench, the rear end of the planter 1 is hinged to a compacting wheel, the rear end of the workbench is hinged to a hydraulic cylinder, the bottom end of the hydraulic cylinder is hinged to the surface of the compacting wheel, the front end of the workbench is provided with a PLC controller, the top of the planter 1 is fixedly connected to a fertilizer box, the front end of the fertilizer box is connected to a discharge pipe, and the upper end of the surface of the discharge pipe is provided with a solenoid valve.

[0026] Before planting, adjust the appropriate angle of the movable block 32 on the mounting block 31 so that the distance between the two rollers 33 changes appropriately, insert the first screw 37 into the corresponding through hole 36 and thread it into the threaded hole 38, so that the movable block 32 is locked on the mounting block 31, so that the two rollers 33 remain stable during operation.

[0027] When rapeseed seedlings need to be planted, the frame containing the oil tea seedlings is placed on the workbench, and the planting personnel sit on the planting machine 1 and operate the PLC controller to make the planting machine 1 move on the farmland. By operating the PLC controller, the hydraulic cylinder drives the compacting wheel to press on the farmland. The planting machine 1 moves on the farmland and drives the compacting wheel to compact the farmland soil. At this time, the PLC controller is operated to make the seedling planting robot 2 work, and the oil tea seedlings are placed in the seedling planting robot 2. The seedling planting robot 2 is inserted into the compacted soil. The lower end of the planting manipulator 2 opens on both sides, allowing the oil-tea seedling to be planted vertically into the soil. At this time, the planting manipulator 2 moves upward and away from the soil. The planter 1 drives the rollers 33 while moving. Because the rollers 33 are in contact with the soil and the two rollers 33 are in an "eight" shape, the two rollers 33, under the action of friction, gather and compact the soil on both sides of the oil-tea seedling, so that the roots of the oil-tea seedling are in full contact with the soil. At this time, the PLC controller opens the solenoid valve, allowing the fertilizer liquid to be sprayed into the planting area through the discharge pipe. After planting is completed, the PLC controller is operated to control the hydraulic cylinder to control the compaction wheels away from the soil surface and turn off the power switches of the planting manipulator 2 and the solenoid valve.

[0028] like Figure 2 As shown, a connecting frame 34 is provided at the front end of the movable block 32, and a scraper 35 is fixedly connected to the bottom end of the connecting frame 34. The rear end of the scraper 35 contacts the surface of the roller 33. The roller 33 is a rubber component, and the scraper 35 is a polypropylene component.

[0029] Since the rear end of the scraper 35 contacts the roller 33 , the scraper 35 scrapes the surface of the rolling roller 33 , causing the soil adhering to the roller 33 to fall off.

[0030] like Figure 4 As shown, one side of the connecting frame 34 is threadedly connected to the second screw 39, the surface of the second screw 39 is threadedly connected to the inner wall of the movable block 32, the upper end of the surface of the movable block 32 is fixedly connected to the placement block 310, the first screw 37 and one end of the surface of the second screw 39 are fixedly connected to a ring-shaped soft cushion, one end of the second screw 39 is fixedly connected to an elastic rope 311, the other end of the elastic rope 311 is fixedly connected to one side of the connecting frame 34, and one end of the surface of the first screw 37 and the second screw 39 are frustum-shaped.

[0031] After the planting is completed, the second screw 39 is rotated to move away from the movable block 32, thereby releasing the fixing of the connecting frame 34 on the movable block 32. At this time, the surface of the scraper 35 is cleaned.

[0032] When the utility model is in use, a frame containing oil-tea seedlings is placed on a workbench, a planting operator sits on the planting machine 1 and operates the PLC controller to make the planting machine 1 walk on the farmland, and by operating the PLC controller, the hydraulic cylinder drives the compacting wheel to press on the farmland, and the planting machine 1 walks on the farmland and drives the compacting wheel to compact the farmland soil, and at this time the PLC controller is operated to make the seedling-planting manipulator 2 work, and the oil-tea seedlings are placed into the seedling-planting manipulator 2, and the seedling-planting manipulator 2 is plugged into the compacted soil, and the two sides of the lower end of the surface of the seedling-planting manipulator 2 are opened, so that the oil-tea seedlings are planted vertically into the soil, and at this time the planting manipulator 2 is opened. The seedling manipulator 2 moves up and away from the soil, and the planter 1 drives the roller 33 while moving. Because the roller 33 is in contact with the soil and the two rollers 33 are in an "eight" shape, under the action of friction, the two rollers 33 gather and compact the soil on both sides of the oil tea seedlings. The roller 33 with rubber components gently compacts the soil to avoid excessive damage to the soil structure and excessive compaction of the soil around the oil tea seedlings. The scraper 35 scrapes the surface of the rolling roller 33 to make the soil adhering to the roller 33 fall off. At this time, the PLC controller opens the solenoid valve to allow the fertilizer liquid to be sprayed on the planting area through the discharge pipe.

[0033] It should be noted that the planting machine 1, hydraulic cylinder, compacting wheel, PLC controller, solenoid valve and seedling planting robot 2 in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the planting machine 1, hydraulic cylinder, PLC controller, solenoid valve and seedling planting robot 2 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A seedling planting machine for oil tea planting, characterized in that: include: A planting machine (1), wherein a seedling planting manipulator (2) is provided at the bottom of the planting machine (1); A folding mechanism (3), the folding mechanism (3) being arranged at the bottom of the planting machine (1); The folding mechanism (3) comprises a mounting block (31) fixedly connected to the bottom of the planter (1), movable blocks (32) are hinged on both sides of the bottom of the mounting block (31), the lower end of the surface of the movable block (32) is rotatably connected to a roller (33), the front end of the movable block (32) is provided with annularly distributed through holes (36), the inner wall of one of the through holes (36) is slidably connected to a first screw (37), the front end of the mounting block (31) is provided with a threaded hole (38), and the surface of the first screw (37) is threadedly connected to the inner wall of the threaded hole (38).

2. The oil-tea camellia planting machine according to claim 1, characterized in that: A connecting frame (34) is provided at the front end of the movable block (32), a scraper (35) is fixedly connected to the bottom end of the connecting frame (34), and a rear end of the scraper (35) contacts the surface of the roller (33).

3. The oil-tea camellia planting machine according to claim 2, characterized in that: A second screw rod (39) is threadedly connected to one side of the connecting frame (34), and a surface of the second screw rod (39) is threadedly connected to the inner wall of the movable block (32).

4. The oil-tea camellia planting machine according to claim 1, characterized in that: A placement block (310) is fixedly connected to the upper end of the surface of the movable block (32).

5. The oil-tea camellia planting machine according to claim 3, characterized in that: One end of the surface of the first screw (37) and the second screw (39) is fixedly connected with an annularly distributed soft pad.

6. The oil-tea camellia seedling transplanter according to claim 3, characterized in that: One end of the second screw rod (39) is fixedly connected to an elastic rope (311), and the other end of the elastic rope (311) is fixedly connected to one side of the connecting frame (34).

7. The oil-tea camellia seedling transplanter according to claim 3, characterized in that: One end of the surface of the first screw (37) and the second screw (39) is in a frustum shape.

8. The oil-tea camellia seedling transplanter according to claim 2, characterized in that: The roller (33) is a rubber component, and the scraper (35) is a polypropylene component.

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