A support device for planting large camellia seedlings

Abstract

This invention discloses a support device for planting large camellia oleifera seedlings, belonging to the technical field of crop straightening equipment. It includes a T-shaped fixing plate, a box body, an L-shaped plate, a mounting block, a drive mechanism, a transmission mechanism, a soil-pulling mechanism, a downward-probing mechanism, a straightening mechanism, and a soil-pushing mechanism. The upper end of the horizontal plate of the L-shaped plate is equipped with a transmission mechanism, and the vertical plate of the L-shaped plate is equipped with a drive mechanism. Soil-pulling mechanisms are located on both sides of the horizontal end of the L-shaped plate, and both soil-pulling mechanisms are driven by the transmission mechanism. Below the two soil-pulling mechanisms are downward-probing mechanisms, which are respectively operated by the two soil-pulling mechanisms. A single straightening mechanism is located between the two soil-pulling mechanisms, and the straightening mechanism is driven by the two soil-pulling mechanisms. The soil-pulling mechanism of this invention can scrape the soil on both sides of the large camellia oleifera seedling to be straightened together, and in cooperation with the downward-probing mechanism, can pull out soil at a certain depth and pile it at the bottom of the vertical pole of the large camellia oleifera seedling, lowering the center of gravity of the tree stump.

Description

Technical Field

[0001] This invention relates to the field of crop straightening equipment, specifically to a reusable device for supporting the planting of large camellia seedlings. Background Technology

[0002] Camellia oleifera is a unique woody edible oil tree species in southern my country. Currently, most Camellia oleifera afforestation uses large seedlings. Before planting large Camellia oleifera seedlings, it is usually necessary to straighten the seedlings to ensure that the roots can absorb nutrients and promote the growth and development of the seedlings. However, as the seedlings grow naturally after planting, the branches and leaves at the top gradually become lush. Due to the excessive weight of the branches and leaves at the top, the seedlings will gradually bend and fall over. At this time, artificial devices are needed to support and straighten them.

[0003] The current method for straightening camellia seedlings usually involves one person holding the seedling upright while another person piles soil under the trunk in the direction the seedling is leaning, so that the piled soil can prevent the seedling from leaning again. The traditional method is labor-intensive, and if there is extreme wind and rain, the seedlings will fall over in large areas, making it even more difficult to straighten them manually.

[0004] To address the aforementioned issues, a reusable device for supporting the planting of large camellia seedlings is proposed. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a support method for planting large Camellia oleifera seedlings. This method solves the problem that the existing method of straightening Camellia oleifera seedlings usually involves one person straightening the seedling while another person piles soil under the trunk in the direction the seedling is leaning, so that the piled soil can prevent the seedling from tilting again. The traditional method is labor-intensive, and if there is extreme wind and rain, the seedlings will fall over in large areas, making it even more difficult to straighten them manually.

[0006] The technical solution adopted in this invention includes a T-shaped fixing plate, a box body, an L-shaped plate, a mounting block, a drive mechanism, a transmission mechanism, a soil-moving mechanism, a lowering mechanism, a straightening mechanism, and a bulldozing mechanism.

[0007] The upper end of the vertical rod of the T-shaped fixing plate is slidably provided with a box body, the upper end of the box body is provided with a horizontal plate of the L-shaped plate, the upper end of the horizontal plate of the L-shaped plate is provided with a transmission mechanism, and the vertical plate of the L-shaped plate is provided with a driving mechanism.

[0008] The L-shaped plate has soil-removing mechanisms on both sides of its horizontal end, and both soil-removing mechanisms are driven by the transmission mechanism.

[0009] Below each of the two soil-moving mechanisms is a lowering mechanism, and the two lowering mechanisms are driven by the two soil-moving mechanisms respectively.

[0010] A common straightening mechanism is provided between the two soil-removing mechanisms, and the straightening mechanism is driven by the two soil-removing mechanisms respectively.

[0011] The upper end of the horizontal plate of the T-shaped fixing plate is provided with a mounting block, and a bulldozing mechanism is provided between the mounting block and the vertical plate of the L-shaped plate. The bulldozing mechanism is driven by the driving mechanism.

[0012] The transmission mechanism is driven by the bulldozing mechanism.

[0013] Furthermore, the bulldozing mechanism includes a sixth link, a first main shaft, an n-type connecting frame, a return spring, a first T-type slider, and a third T-type slider;

[0014] The front wall of the vertical plate of the L-shaped plate is provided with a third T-shaped sliding groove, and a horizontal plate with a third T-shaped slider is slidably disposed in the third T-shaped sliding groove.

[0015] The lower end of the box is provided with a first T-shaped slider, and the upper end of the vertical plate of the T-shaped fixing plate is provided with a first T-shaped groove that cooperates with the first T-shaped slider. The first T-shaped slider is slidably disposed in the first T-shaped groove.

[0016] The front wall of the vertical plate of the L-shaped plate is slidably provided with a horizontal plate of an n-shaped connecting frame. The middle end of the horizontal plate of the n-shaped connecting frame is provided with a first connecting shaft. The first connecting shaft is rotatably connected through the vertical plate of the third T-shaped slider.

[0017] The two vertical plates of the n-shaped connecting frame are slidably disposed on the outer side walls of the L-shaped plate, respectively.

[0018] The middle part of the outer wall of each of the two vertical plates of the n-type connecting frame is detachably provided with the first end of the sixth connecting rod;

[0019] The second ends of the two sixth links are respectively rotatably mounted on the left and right side walls of the mounting block via the first main shaft;

[0020] The n-type connecting frame is driven to slide by the driving mechanism;

[0021] The vertical plate of the L-shaped plate has a first end of a reset spring on each side of its rear wall, and the second ends of the two reset springs are fixedly connected to the side wall of the mounting block.

[0022] The n-type connecting frame drives the transmission mechanism through sliding.

[0023] Furthermore, the transmission mechanism includes a second T-shaped slider, a first mounting plate, a fifth connecting rod, and a second mounting plate;

[0024] The vertical plate of the third T-shaped slider is rotatably provided with the first ends of the fifth connecting rods on both sides, and the first ends of the two fifth connecting rods are respectively rotatably sleeved on the first connecting shaft.

[0025] The upper end of the horizontal plate of the L-shaped plate is provided with a second T-shaped groove, and the horizontal plate with a second T-shaped slider is slidably arranged in the second T-shaped groove;

[0026] The upper end of the vertical plate of the second T-shaped slider is provided with a first mounting plate, and the first mounting plate is slidably disposed on the upper end of the horizontal plate of the L-shaped plate;

[0027] A second mounting plate is vertically provided at the upper middle part of the first mounting plate, and the second ends of the two fifth connecting rods are respectively rotatably provided on the two side walls of the second mounting plate;

[0028] The second T-shaped slider drives the soil-moving mechanism and the downward-probing mechanism to work by sliding.

[0029] Furthermore, the drive mechanism includes a handle and a second connecting shaft;

[0030] The two vertical rod ends of the n-type connecting frame are connected by a second connecting shaft;

[0031] A handle is rotatably sleeved on the second connecting shaft;

[0032] The handle is located behind the vertical plate of the L-shaped plate;

[0033] The upper sides of the horizontal plate of the T-shaped fixing plate are respectively provided with grooves for standing, and rubber pads for increasing friction are provided in the two grooves.

[0034] Furthermore, the soil-removing mechanism includes a first link, a second link, a third link, and an L-shaped soil-removing plate;

[0035] The upper part of both sides of the horizontal end of the L-shaped plate is respectively provided with the first end of the second connecting rod, and the lower part of the two second connecting rods is respectively provided with the first end of the two third connecting rods respectively rotatably provided on the lower part of both sides of the horizontal end of the L-shaped plate.

[0036] The same L-shaped soil-removing plate is fixedly installed on the inner wall of the second link and the third link located on the same side;

[0037] The middle ends of the two second connecting rods are respectively rotatably provided with the first ends of the first connecting rods, and the second ends of the two first connecting rods are respectively rotatably provided on both sides of the upper end of the first mounting plate;

[0038] The two first connecting rods respectively drive the two downward probing mechanisms to work by rotating;

[0039] The two L-shaped soil-removing plates drive the straightening mechanism to work by rotating.

[0040] Furthermore, the lowering mechanism includes a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a threaded rod, a sliding plate, and a first L-shaped frame;

[0041] The front walls of the vertical plates of the two L-shaped soil-removing plates are respectively provided with fourth T-shaped sliding grooves, and the horizontal plates of the fourth T-shaped sliders are respectively slidably arranged in the two fourth T-shaped sliding grooves. The side walls of the vertical plates of the two fourth T-shaped sliders are respectively fixed with sliding plates.

[0042] Each of the two sliding plates has a threaded rod threaded through its top wall, and the other end of each of the two threaded rods has a fourth bevel gear that rotatably passes through the cross plate of the two L-shaped soil-removing plates.

[0043] The upper ends of the horizontal plates of the two L-shaped soil-removing plates are respectively provided with vertical plates of the first L-shaped frame, and the front walls of the two vertical plates of the first L-shaped frame are respectively provided with third bevel gears through the second rotating shaft.

[0044] The third bevel gear located on the same side meshes with the fourth bevel gear, and the diameter of the third bevel gear is larger than the diameter of the fourth bevel gear;

[0045] The other ends of the two second rotating shafts are respectively provided with second bevel gears that rotatably pass through the vertical plates of the two first L-shaped frames. The lower ends of the two second bevel gears are respectively provided with first bevel gears that mesh with each other. The diameter of the second bevel gears is smaller than the diameter of the first bevel gears.

[0046] The two first bevel gears are respectively rotatably mounted on the middle ends of the two second connecting rods via third rotating shafts. The lower ends of the two third rotating shafts respectively rotatably pass through the middle ends of the two second connecting rods, and the lower ends of the two third rotating shafts are respectively fixedly connected to the first ends of the two first connecting rods.

[0047] Furthermore, the straightening mechanism includes: a second L-shaped frame, a fourth connecting rod, a sliding shell, and a gripping block;

[0048] The upper ends of the horizontal plates of the two first L-shaped frames are respectively rotatably equipped with the first ends of the fourth connecting rods;

[0049] The upper end of the horizontal plate of the L-shaped plate is vertically provided with the vertical plate of the second L-shaped frame, and the first mounting plate slides on the rear side of the vertical plate of the second L-shaped frame.

[0050] The second L-shaped frame has a sliding shell slidably fitted on the outer side of the horizontal plate, and the outer side of the front wall of the sliding shell is provided with a gripping block for supporting the seedling;

[0051] The front wall of the sliding shell is connected to the end of the horizontal plate of the second L-shaped frame by a number of telescopic rods;

[0052] The second ends of the two fourth connecting rods are respectively rotatably connected to the upper two sides of the sliding shell.

[0053] Advantages of this invention:

[0054] The soil-pulling mechanism of this invention can scrape the soil on both sides of the large camellia seedling to be straightened together, and in cooperation with the downward probing mechanism, it can pull out the soil at a certain depth and pile it at the bottom of the vertical pole of the camellia seedling to lower the center of gravity of the trunk. The soil-pushing mechanism of this invention can further compact the piled soil at the bottom of the vertical pole of the camellia seedling, further increasing the stability of the bottom of the vertical pole. The straightening mechanism of this invention avoids the need for manual straightening of the leaning vertical pole. Under the synchronous action of the soil-pulling mechanism, the downward probing mechanism and the soil-pushing mechanism, it extends outward and straightens the leaning vertical pole.

[0055] In addition to the objectives, features and advantages described above, the present invention has other objectives, features and advantages, which will be further described in detail below with reference to the figures. Attached Figure Description

[0056] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0057] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0058] Figure 2 This is a top view of the overall structure of the present invention;

[0059] Figure 3 This is a schematic diagram illustrating the working principle of the downward probe mechanism of the present invention;

[0060] Figure 4 This is a schematic diagram illustrating the working principle of the soil-removing mechanism of the present invention;

[0061] Figure 5 This is a schematic diagram illustrating the working principle of the bulldozing mechanism of the present invention;

[0062] Figure 6 This is a schematic diagram of the overall structure of the bulldozing mechanism of the present invention;

[0063] Figure 7 This is a top view of the overall structure of the bulldozing mechanism of the present invention;

[0064] Figure 8 This is a schematic diagram of the overall structure of the transmission mechanism of the present invention;

[0065] Figure 9This is a schematic diagram of the overall structure of the sliding plate of the present invention.

[0066] Figure 10 This is a schematic diagram of the overall structure of the straightening mechanism of the present invention;

[0067] Figure 11 This is a schematic diagram of the overall structure of the drive mechanism of the present invention.

[0068] Figure label:

[0069] 1 is a T-shaped fixing plate, 2 is a mounting block, 3 is the sixth connecting rod, 4 is an L-shaped plate, 5 is the first main shaft, 6 is the first connecting shaft, 7 is the second connecting shaft, 8 is an n-shaped connecting frame, 9 is the third T-shaped slider, 10 is the fifth connecting rod, 11 is the first mounting plate, 12 is the first connecting rod, 13 is the second connecting rod, 14 is the second L-shaped frame, 15 is a sliding shell, 16 is the fourth connecting rod, 17 is an L-shaped soil-removing plate, 18 is a sliding plate, 19 is the fourth bevel gear, 20 is a threaded rod, 21 is the third bevel gear, 22 is the second bevel gear, 23 is the first bevel gear, and 24 is a return spring.

[0070] 101 is a groove;

[0071] 401 is the housing, 402 is the third T-shaped slide, 403 is the second T-shaped slide, and 4011 is the first T-shaped slider;

[0072] 801 is the handle;

[0073] 1101 is the second T-shaped slider, and 1102 is the second mounting plate;

[0074] 1301 is the third link;

[0075] 1501 is a block capture;

[0076] 1701 is the first L-shaped frame, and 1702 is the fourth T-shaped slide.

[0077] 1801 is the fourth T-shaped slider. Detailed Implementation

[0078] To make the objectives, technical solutions, and advantages of the invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of the invention.

[0079] In the description of the invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the invention.

[0080] refer to Figures 1 to 11 A support device for planting large Camellia oleifera seedlings includes a T-shaped fixing plate 1, a box 401, an L-shaped plate 4, a mounting block 2, a drive mechanism, a transmission mechanism, a soil-pulling mechanism, a lowering mechanism, a straightening mechanism, and a soil-pushing mechanism.

[0081] The upper end of the vertical rod of the T-shaped fixing plate 1 is slidably mounted with a housing 401. The upper end of the housing 401 is mounted with a horizontal plate of an L-shaped plate 4. The upper end of the horizontal plate of the L-shaped plate 4 is mounted with a transmission mechanism. The vertical plate of the L-shaped plate 4 is mounted with a drive mechanism. The T-shaped fixing plate 1 is a supporting component of this equipment.

[0082] The L-shaped board 4 has soil-pulling mechanisms installed on both sides of the horizontal end. Both soil-pulling mechanisms are driven by the transmission mechanism. The soil-pulling mechanism starts working under the drive of the transmission mechanism, and its function is to pile the soil at the bottom of the tree stump together.

[0083] Below the two soil-removing mechanisms are two lowering mechanisms. The two lowering mechanisms are driven by the two soil-removing mechanisms. The lowering mechanisms work synchronously with the soil-removing mechanisms to remove soil at a certain depth and pile it at the bottom of the tree stump to be straightened, thereby lowering the center of gravity of the tree stump and preventing it from tipping over again.

[0084] A straightening mechanism is installed between the two soil-removing mechanisms. The straightening mechanism is driven by the two soil-removing mechanisms and works synchronously with the soil-removing mechanisms to push and straighten the fallen camellia seedlings.

[0085] An installation block 2 is installed on the upper end of the horizontal plate of the T-shaped fixing plate 1. A bulldozing mechanism is installed between the installation block 2 and the vertical plate of the L-shaped plate 4. The bulldozing mechanism is driven by the drive mechanism and is used to push the box 401 out. Its function is to further compact the piled soil.

[0086] The transmission mechanism is driven by the bulldozing mechanism.

[0087] The bulldozing mechanism includes a sixth link 3, a first main shaft 5, an n-type connecting frame 8, a return spring 24, a first T-type slider 4011, and a third T-type slider 9;

[0088] The front wall of the vertical plate of the L-shaped plate 4 is provided with a third T-shaped groove 402, and the horizontal plate of the third T-shaped slider 9 is slidably installed in the third T-shaped groove 402.

[0089] The lower end of the housing 401 is equipped with a first T-shaped slider 4011. The upper end of the vertical plate of the T-shaped fixing plate 1 is provided with a first T-shaped groove that cooperates with the first T-shaped slider 4011. The first T-shaped slider 4011 is slidably disposed in the first T-shaped groove.

[0090] The horizontal plate of the n-type connecting frame 8 is slidably installed on the front wall of the vertical plate of the L-shaped plate 4. The first connecting shaft 6 is installed at the middle end of the horizontal plate of the n-type connecting frame 8. The first connecting shaft 6 is rotatably connected to the vertical plate of the third T-shaped slider 9.

[0091] The two vertical plates of the n-type connecting frame 8 are slidably installed on the outer side walls of the L-type plate 4 respectively;

[0092] The first end of the sixth link 3 is detachably installed on the middle part of the outer wall of the two vertical plates of the n-type connecting frame 8;

[0093] The second ends of the two sixth links 3 are respectively rotatably mounted on the left and right side walls of the mounting block 2 via the first main shaft 5;

[0094] The n-type connecting frame 8 is driven to slide by the driving mechanism;

[0095] The first ends of the return springs 24 are respectively installed on both sides of the rear wall of the vertical plate of the L-shaped plate 4, and the second ends of the two return springs 24 are respectively fixedly connected to the side wall of the mounting block 2.

[0096] The n-type connecting frame 8 operates through a sliding drive transmission mechanism. The third T-shaped slider 9, driven by the drive mechanism, begins to slide up and down along the third T-shaped groove 402. During this up-and-down sliding process, the third T-shaped slider 9 drives the n-type connecting frame 8 to slide up and down via the first connecting shaft 6. The cooperation between the third T-shaped slider 9 and the third T-shaped groove 402 ensures the sliding trajectory of the n-type connecting frame 8 and prevents it from shifting or falling off during the sliding process. During the up-and-down sliding process, the n-type connecting frame 8 drives the sixth connecting rods 3 on both sides to begin to deflect up and down. Since the rotation center of the sixth connecting rod 3 has been determined, when the sixth connecting rod 3 deflects up and down, it pushes the housing 4 to begin sliding left and right along the vertical plate of the T-shaped fixing plate 1. The first T-shaped slider 4011... The cooperation with the first T-shaped chute ensures the sliding trajectory of the box 4 and prevents it from deviating during the sliding process. The box 4 will compact the side wall of the conical slope piled up by the soil-moving and downward-probing mechanism described later during the sliding process. It should be noted that the lower ends of the two sixth links 3 are connected to the two sides of the T-shaped fixing plate 1 through spring rods. The first end of the two sixth links 3 is provided with a notch. The vertical rod of the n-shaped connecting frame 8 is provided with a retaining pin on both sides. When the retaining pins on both sides are above the notches on both sides, the two sixth links 3 are in an upward-lifted state under the elastic force of the spring rod. As the n-shaped connecting frame 8 slides downward, when the retaining pins on both sides of its vertical rod are engaged in the two notches, the continuous sliding will press down the six links 3 on both sides, so that the box 401 can slide forward.

[0097] The transmission mechanism includes a second T-shaped slider 1101, a first mounting plate 11, a fifth connecting rod 10, and a second mounting plate 1102;

[0098] The first ends of the fifth connecting rods 10 are rotatably mounted on both sides of the vertical plate of the third T-shaped slider 9, and the first ends of the two fifth connecting rods 10 are rotatably sleeved on the first connecting shaft 6.

[0099] The upper end of the horizontal plate of the L-shaped plate 4 is provided with a second T-shaped groove 403, and the horizontal plate of the second T-shaped slider 1101 is slidably installed in the second T-shaped groove 403.

[0100] The first mounting plate 11 is vertically mounted on the upper end of the vertical plate of the second T-shaped slider 1101, and the first mounting plate 11 is slidably mounted on the upper end of the horizontal plate of the L-shaped plate 4.

[0101] The second mounting plate 1102 is vertically mounted on the upper middle part of the first mounting plate 11, and the second ends of the two fifth connecting rods 10 are respectively rotatably mounted on the two side walls of the second mounting plate 1102.

[0102] The second T-shaped slider 1101 drives the soil-moving mechanism and the downward-probing mechanism to work by sliding. As the n-shaped connecting frame 8 slides up and down, it drives the two fifth connecting rods 10 to start deflecting up and down. The two fifth connecting rods 10 drive the same second T-shaped slider 1101 to start sliding left and right along the second T-shaped slide groove 403. During the left and right sliding process, the second T-shaped slider 1101 drives the second mounting plate 1102 to start sliding left and right. During the left and right sliding process, the second mounting plate 1102 drives the soil-moving mechanism and the downward-probing mechanism to start working.

[0103] The drive mechanism includes a handle 801 and a second connecting shaft 7;

[0104] The two vertical rod ends of the n-type connecting frame 8 are connected by the second connecting shaft 7;

[0105] A handle 801 is mounted on the rotating sleeve of the second connecting shaft 7. The handle 801 facilitates the user to drive the n-type connecting frame 8 to slide up and down.

[0106] The handle 801 is located behind the vertical plate of the L-shaped plate 4;

[0107] The upper sides of the T-shaped fixing plate 1 have grooves 101 for standing on, and rubber pads for increasing friction are installed in each groove 101. The user places both feet in the grooves 101, holds the handles 801, and pulls up and down. Figure 1 When the user operates the handle 801 to slide up and down, the third T-shaped slider 9 begins to slide up and down along the third T-shaped groove 402, and in the process of sliding, it can drive the two fifth connecting rods 10 to start to deflect up and down.

[0108] The soil-removing mechanism includes a first link 12, a second link 13, a third link 1301, and an L-shaped soil-removing plate 17;

[0109] The first ends of the second connecting rods 13 are rotatably installed on the upper parts of both sides of the horizontal end of the L-shaped plate 4. The third connecting rods 1301 are respectively installed below the two second connecting rods 13. The first ends of the two third connecting rods 1301 are respectively rotatably located on the lower parts of both sides of the horizontal end of the L-shaped plate 4.

[0110] The same L-shaped soil-removing plate 17 is fixedly installed on the inner wall of the second link 13 and the third link 1301 located on the same side;

[0111] The middle ends of the two second connecting rods 13 are respectively rotatably mounted with the first ends of the first connecting rods 12, and the second ends of the two first connecting rods 12 are respectively rotatably mounted on both sides of the upper end of the first mounting plate 11.

[0112] The two first connecting rods 12 respectively drive the two downward probing mechanisms to work through rotation;

[0113] The two L-shaped soil-removing plates 17 are driven by a rotational straightening mechanism, as shown in the reference. Figure 2 When the two first mounting plates 11 slide to the left under the drive of the transmission mechanism, the first connecting rods 12 located on both sides of the first mounting plates 11 begin to deflect inward. During the inward deflection of the two first connecting rods 12, the two second connecting rods 13 begin to rotate inward, and the included angle between the two second connecting rods 13 begins to decrease. During the inward rotation of the two second connecting rods 13, the two L-shaped soil-lifting plates 17 begin to rotate inward. During the inward rotation of the two L-shaped soil-lifting plates 17, the soil on the ground is piled up towards the center end. The tea seedling to be straightened is placed between the two L-shaped soil-lifting plates 17. As the two L-shaped soil-lifting plates 17 rotate inward, the soil is piled up to the bottom of the tea seedling to be straightened.

[0114] The downward movement mechanism includes a first bevel gear 23, a second bevel gear 22, a third bevel gear 21, a fourth bevel gear 19, a threaded rod 20, a sliding plate 18, and a first L-shaped frame 1701;

[0115] The front walls of the vertical plates of the two L-shaped soil-removing plates 17 are respectively provided with fourth T-shaped sliding grooves 1702, and the horizontal plates of the fourth T-shaped sliders 1801 are slidably installed in the two fourth T-shaped sliding grooves 1702 respectively. The side walls of the vertical plates of the two fourth T-shaped sliders 1801 are respectively fixedly installed with sliding plates 18.

[0116] Threaded rods 20 are threaded through the top walls of the two sliding plates 18 respectively, and the other ends of the two threaded rods 20 are rotatably inserted through the horizontal plates of the two L-shaped soil-removing plates 17 respectively to install a fourth bevel gear 19.

[0117] The upper ends of the horizontal plates of the two L-shaped soil-removing plates 17 are respectively vertically installed with the vertical plates of the first L-shaped frame 1701, and the front walls of the vertical plates of the two first L-shaped frames 1701 are respectively rotatably installed with the third bevel gear 21 through the second rotating shaft.

[0118] The third bevel gear 21, located on the same side, meshes with the fourth bevel gear 19, and the diameter of the third bevel gear 21 is larger than the diameter of the fourth bevel gear 19.

[0119] The other ends of the two second rotating shafts are respectively rotatably installed with second bevel gears 22 through the vertical plates of the two first L-shaped frames 1701. The lower ends of the two second bevel gears 22 are respectively meshed with first bevel gears 23. The diameter of the second bevel gears 22 is smaller than the diameter of the first bevel gears 23.

[0120] Two first bevel gears 23 are respectively mounted on the middle ends of two second connecting rods 13 via third rotating shafts. The lower ends of the two third rotating shafts rotatably pass through the middle ends of the two second connecting rods 13, and are fixedly connected to the first ends of the two first connecting rods 12. When the two first connecting rods 12 rotate inward under the drive of the first mounting plate 11, they drive the third rotating shafts on both sides to start rotating. During the rotation of the two third rotating shafts, they drive the first bevel gears 23 fixedly mounted to them to start rotating. During the rotation of the first bevel gears 23, they drive the second bevel gears 22 that mesh with them. Since the diameter of the first bevel gear 23 is larger than the diameter of the bevel gear 22, the second bevel gear 22 achieves a certain acceleration under the drive of the first bevel gear 23. During the rotation of the second bevel gear 22, it drives... The second rotating shaft begins to rotate, and the third bevel gear 21, coaxially fixed to the second rotating shaft, also begins to rotate. The rotation of the third bevel gear 21 drives the fourth bevel gear 19, which meshes with it, to rotate. Because the diameter of the third bevel gear 21 is larger than that of the fourth bevel gear 19, the fourth bevel gear 19 experiences a second acceleration under the drive of the third bevel gear 21. At this time, the fourth bevel gear 19 transmits the rotational driving force to the threaded rod 20 under these two accelerations. During the accelerated rotation, the two threaded rods 20 drive the sliding plate 18, which is threadedly connected to them, to slide downwards. When the two L-shaped soil-pulling plates 17 rotate inwards, the two sliding plates 18 simultaneously rotate inwards, gradually descending into the soil. As they gradually rotate inwards, soil of a certain depth can be pulled out and piled at the bottom of the tea seedling to be straightened.

[0121] The straightening mechanism includes: a second L-shaped frame 14, a fourth connecting rod 16, a sliding shell 15, and a grab block 1501;

[0122] The first end of the fourth connecting rod 16 is rotatably mounted on the upper end of the horizontal plate of the two first L-shaped frames 1701;

[0123] The upper end of the horizontal plate of the L-shaped plate 4 is vertically installed with the vertical plate of the second L-shaped frame 14, and the first mounting plate 11 slides on the rear side of the vertical plate of the second L-shaped frame 14.

[0124] The second L-shaped frame 14 has a sliding shell 15 installed on the outer side of the horizontal plate, and a grab block 1501 for supporting the seedling is installed on the outer side of the front wall of the sliding shell 15.

[0125] The front wall of the sliding shell 15 is connected to the end of the horizontal plate of the second L-shaped frame 14 by several telescopic rods, which are used to prevent the sliding shell 15 from falling off during the sliding process.

[0126] The second ends of the two fourth connecting rods 16 are rotatably connected to the upper sides of the sliding shell 15. As the two L-shaped soil-pulling plates 17 rotate inward, they also cause the two first L-shaped frames 1701 to rotate inward. As the two first L-shaped frames 1701 rotate inward, they cause the two fourth connecting rods 16 to deflect inward. As the two fourth connecting rods 16 deflect inward, the included angle between the two fourth connecting rods 16 decreases and the sliding shell 15 slides out of the horizontal plate of the second L-shaped frame 14. As the sliding shell 15 slides outward, it causes the grab block 1501 to extend outward and support and straighten the tilted tea seedling. A flexible pad is installed inside the grab block 1501 to avoid rigid contact between the seedling skin and the grab block 1501.

[0127] Implementation method of the present invention:

[0128] Place the device at the lower end of the inclined direction of the large camellia oleifera seedling to be straightened, align the grab block 1501 with the vertical pole of the large camellia oleifera seedling to be straightened, and ensure that the vertical plates of the two L-shaped soil-removing plates 17 are almost flush with the ground, while also ensuring that the two sliding plates 18 are completely retracted into the inner wall of the vertical plates of the two L-shaped soil-removing plates 17.

[0129] With both feet on the two grooves 101, and hands holding the handles 801 and pulling downwards, the third T-shaped slider 9 begins to slide downwards along the third T-shaped groove 402 and drives the two fifth links 10 to begin to deflect downwards during the sliding process. The two fifth links 10 push the first mounting plate 11 to begin to slide forward during the downward deflection process.

[0130] As the third T-shaped slider 9 slides downward, it causes the n-shaped connecting frame 8 to begin sliding downward. Before the pins on both sides of the n-shaped connecting frame 8 contact the notches on both sides of the sixth connecting rod 3, the elastic force provided by the return spring 24 to the box 401 and the friction between the box 401 and the T-shaped fixing plate 1 reach a balanced state, so the box 401 will not slide. At this time, as the first mounting plate 11 slides forward, the included angle between the two first connecting rods 12 gradually decreases, and in this process, it causes the two L-shaped soil-removing plates 17 to gradually close. As the two L-shaped soil-removing plates 17 close, the two threaded rods 20 begin to rotate with the rotation of the two first connecting rods 12, and in the process of rotation, it causes the two sliding plates 18 to gradually descend. Under the combined action of the two L-shaped soil-removing plates 17 and the two threaded rods 20, the two sliding plates 18 close and descend at the same time, realizing the upward turning of the soil at a certain depth and piling it at the bottom of the tea seedling to be straightened, so that the soil piled at the bottom of the seedling forms a cone-shaped structure with the tip pointing upward.

[0131] As the n-type connecting frame 8 continues to slide downward, the locking pins on both sides of its vertical rod begin to contact the notches on both sides and begin to move the sixth connecting rod 3 on both sides downward. At this time, the sixth connecting rod 3 begins to rotate downward, and the tension provided by the return spring 24 to the box 401 begins to be less than the friction between the box 401 and the T-shaped fixing plate 1. The box 401 begins to slide towards the seedling and further compacts the soil piled under the tea seedling to be straightened, thus avoiding secondary tipping.

[0132] As the two L-shaped soil-removing plates 17 come together, the two fourth connecting rods located at the upper ends of the two first L-shaped frames 1701 begin to deflect forward. During the deflection, the sliding shell 15 slides out from the horizontal plate of the second L-shaped frame 14. At this time, the grab block 1501 extends forward synchronously with the sliding shell 15 and contacts the surface of the stump of the tea seedling to be straightened. As it continues to slide outward, the effect of straightening the tea seedling to be straightened is achieved.

[0133] After the operation is completed, the user can observe whether the straightened tea seedlings are still tilted. If they are still tilted, the above operation can be repeated.

[0134] The soil-pulling mechanism of this invention can scrape the soil on both sides of the large camellia seedling to be straightened together, and in cooperation with the downward probing mechanism, it can pull out the soil at a certain depth and pile it at the bottom of the vertical pole of the large camellia seedling to lower the center of gravity of the trunk. The soil-pushing mechanism of this invention can further compact the piled soil at the bottom of the vertical pole of the large camellia seedling, further increasing the stability of the bottom of the vertical pole. The straightening mechanism of this invention avoids the need for manual straightening of the leaning vertical pole. Under the synchronous action of the soil-pulling mechanism, the downward probing mechanism and the soil-pushing mechanism, it extends outward and straightens the leaning vertical pole.

[0135] Once the seedlings have been straightened and their root systems have recovered, the device can be removed. The removed device can then be reused for other fallen seedlings.

[0136] 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, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A support device for planting large camellia seedlings, characterized in that: It includes a T-shaped fixing plate (1), a box body (401), an L-shaped plate (4), a mounting block (2), a drive mechanism, a transmission mechanism, a soil-moving mechanism, a downward probing mechanism, a straightening mechanism, and a bulldozing mechanism; The upper end of the vertical rod of the T-shaped fixing plate (1) is provided with a box (401), the upper end of the box (401) is provided with a horizontal plate of the L-shaped plate (4), the upper end of the horizontal plate of the L-shaped plate (4) is provided with a transmission mechanism, and the vertical plate of the L-shaped plate (4) is provided with a driving mechanism. The L-shaped plate (4) is provided with soil-removing mechanisms on both sides of the horizontal plate end, and both soil-removing mechanisms are driven by the transmission mechanism. Below each of the two soil-moving mechanisms is a lowering mechanism, and the two lowering mechanisms are driven by the two soil-moving mechanisms respectively. A common straightening mechanism is provided between the two soil-removing mechanisms, and the straightening mechanism is driven by the two soil-removing mechanisms respectively. The upper end of the horizontal plate of the T-shaped fixing plate (1) is provided with a mounting block (2), and a bulldozing mechanism is provided between the mounting block (2) and the vertical plate of the L-shaped plate (4). The bulldozing mechanism is driven by the driving mechanism. The transmission mechanism is driven by the bulldozing mechanism. The soil-removing mechanism includes a first link (12), a second link (13), a third link (1301), and an L-shaped soil-removing plate (17). The upper part of the horizontal end of the L-shaped plate (4) is provided with the first end of the second connecting rod (13) respectively, and the lower part of the two second connecting rods (13) is provided with the third connecting rod (1301) respectively. The first end of the two third connecting rods (1301) is provided with the lower part of the horizontal end of the L-shaped plate (4) respectively. The same L-shaped soil-removing plate (17) is fixedly installed on the inner wall of the second link (13) and the third link (1301) located on the same side; The middle ends of the two second connecting rods (13) are respectively rotatably provided with the first ends of the first connecting rods (12), and the second ends of the two first connecting rods (12) are respectively rotatably provided on both sides of the upper end of the first mounting plate (11); The first mounting plate (11) is slidably mounted on the upper end of the horizontal plate of the L-shaped plate (4); The two first links (12) drive the two lowering mechanisms to work by rotating respectively; The two L-shaped soil-removing plates (17) drive the straightening mechanism to work by rotating. The downward probing mechanism includes a first bevel gear (23), a second bevel gear (22), a third bevel gear (21), a fourth bevel gear (19), a threaded rod (20), a sliding plate (18), and a first L-shaped frame (1701). The front walls of the vertical plates of the two L-shaped soil-removing plates (17) are respectively provided with fourth T-shaped sliding grooves (1702), and the horizontal plates of the fourth T-shaped sliders (1801) are respectively slidably arranged in the two fourth T-shaped sliding grooves (1702). The side walls of the vertical plates of the two fourth T-shaped sliders (1801) are respectively fixed with sliding plates (18). The top walls of the two sliding plates (18) are respectively threaded with threaded rods (20), and the other ends of the two threaded rods (20) are respectively rotatably passed through the cross plates of the two L-shaped soil-removing plates (17) and are provided with fourth bevel gears (19). The upper ends of the horizontal plates of the two L-shaped soil-removing plates (17) are respectively provided with the vertical plates of the first L-shaped frame (1701), and the front walls of the vertical plates of the two first L-shaped frames (1701) are respectively provided with the third bevel gear (21) through the second rotating shaft. The third bevel gear (21) located on the same side meshes with the fourth bevel gear (19), and the diameter of the third bevel gear (21) is larger than the diameter of the fourth bevel gear (19). The other ends of the two second rotating shafts are respectively rotatably connected to the vertical plates of the two first L-shaped frames (1701) and are provided with second bevel gears (22). The lower ends of the two second bevel gears (22) are respectively meshed with first bevel gears (23). The diameter of the second bevel gears (22) is smaller than the diameter of the first bevel gears (23). The two first bevel gears (23) are respectively rotatably mounted on the middle ends of the two second connecting rods (13) via third rotating shafts. The lower ends of the two third rotating shafts respectively rotatably pass through the middle ends of the two second connecting rods (13), and the lower ends of the two third rotating shafts are respectively fixedly connected to the first ends of the two first connecting rods (12).

2. The camellia seedling planting support device according to claim 1, characterized in that: The bulldozing mechanism includes a sixth link (3), a first main shaft (5), an n-type connecting frame (8), a return spring (24), a first T-type slider (4011), and a third T-type slider (9); The front wall of the vertical plate of the L-shaped plate (4) is provided with a third T-shaped groove (402), and the horizontal plate of the third T-shaped slider (9) is slidably provided in the third T-shaped groove (402); The lower end of the housing (401) is provided with a first T-shaped slider (4011), and the upper end of the vertical plate of the T-shaped fixing plate (1) is provided with a first T-shaped groove that cooperates with the first T-shaped slider (4011). The first T-shaped slider (4011) is slidably disposed in the first T-shaped groove. The front wall of the vertical plate of the L-shaped plate (4) is slidably provided with the horizontal plate of the n-shaped connecting frame (8), and the middle end of the horizontal plate of the n-shaped connecting frame (8) is provided with the first connecting shaft (6), which is rotatably connected to the vertical plate of the third T-shaped slider (9). The two vertical plates of the n-type connecting frame (8) are respectively slidably disposed on the outer side walls of the L-type plate (4); The middle part of the outer wall of the two vertical plates of the n-type connecting frame (8) is respectively provided with the first end of the sixth connecting rod (3); The second ends of the two sixth links (3) are respectively rotatably mounted on the left and right side walls of the mounting block (2) via the first main shaft (5); The n-type connecting frame (8) is driven to slide by the driving mechanism; The vertical rear wall of the L-shaped plate (4) is provided with the first end of the reset spring (24) on both sides, and the second ends of the two reset springs (24) are fixedly connected to the side wall of the mounting block (2); The n-type connecting frame (8) drives the transmission mechanism to work by sliding.

3. The camellia seedling planting support device according to claim 2, characterized in that: The transmission mechanism includes a second T-shaped slider (1101), a first mounting plate (11), a fifth connecting rod (10), and a second mounting plate (1102). The vertical plate of the third T-shaped slider (9) is provided with the first ends of the fifth connecting rods (10) on both sides, and the first ends of the two fifth connecting rods (10) are respectively rotatably sleeved on the first connecting shaft (6); The upper end of the horizontal plate of the L-shaped plate (4) is provided with a second T-shaped groove (403), and the horizontal plate of the second T-shaped slider (1101) is slidably arranged in the second T-shaped groove (403); The upper end of the vertical plate of the second T-shaped slider (1101) is provided with a first mounting plate (11). A second mounting plate (1102) is vertically provided at the upper middle part of the first mounting plate (11), and the second ends of the two fifth connecting rods (10) are respectively rotatably provided on the two side walls of the second mounting plate (1102); The second T-shaped slider (1101) drives the soil-moving mechanism and the downward-probing mechanism to work by sliding.

4. The camellia seedling planting support device according to claim 2, characterized in that: The drive mechanism includes a handle (801) and a second connecting shaft (7). The two vertical rod ends of the n-type connecting frame (8) are connected by a second connecting shaft (7); A handle (801) is rotatably sleeved on the second connecting shaft (7); The handle (801) is movably located behind the vertical plate of the L-shaped plate (4); The upper sides of the horizontal plate of the T-shaped fixing plate (1) are respectively provided with grooves (101) for standing, and rubber pads for increasing friction are respectively provided in the two grooves (101).

5. The camellia seedling planting support device according to claim 1, characterized in that: The straightening mechanism includes: a second L-shaped frame (14), a fourth connecting rod (16), a sliding shell (15), and a grab block (1501). The upper ends of the horizontal plates of the two first L-shaped frames (1701) are respectively rotatably provided with the first end of the fourth connecting rod (16); The upper end of the horizontal plate of the L-shaped plate (4) is vertically provided with the vertical plate of the second L-shaped frame (14), and the first mounting plate (11) slides on the rear side of the vertical plate of the second L-shaped frame (14). The second L-shaped frame (14) has a sliding shell (15) slidably fitted on the outer side of the horizontal plate, and the outer side of the front wall of the sliding shell (15) is provided with a grab block (1501) for supporting the seedling. The front wall of the sliding shell (15) is connected to the end of the horizontal plate of the second L-shaped frame (14) by a number of telescopic rods; The second ends of the two fourth links (16) are rotatably connected to the upper sides of the sliding shell (15).

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