Kandelia candel seedling transplanting device

Abstract

The utility model discloses a kandelia candel seedling transplanting device, which belongs to the technical field of transplanters and comprises two groups of transplanting shovels and a support frame, the support frame comprises a connecting ring, two groups of fixing rods and a group of fixing pipes, the two groups of fixing rods and the group of fixing pipes are fixed on the connecting ring, and the fixing rods are positioned on two sides of the connecting ring. The transplanting shovels moving downwards are folded towards the middle through the inclined face of the fixing frame, kandelia candel seedlings in an original planting field can be conveniently shoveled and moved, then the squeezing plate is limited through the locking assembly, the squeezing plate is used for limiting the transplanting shovels, it is guaranteed that the seedlings and soil around the roots are protected through the two transplanting shovels, and the transplanting efficiency is improved. After a planting field is planted, only the supporting frame needs to be inserted into the soil, the supporting frame drives the transplanting shovel to be inserted into the soil again, the soil is extruded outwards to form a planting pit, the planting pit does not need to be prepared in advance, procedures are reduced, and the transplanting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transplanters, in particular to a Kandelia candel seedling transplanting device. Background Art

[0002] Transplanting can be done with or without soil. Transplanting with soil can reduce root damage, shorten the seedling acclimatization period, and promote early growth. Water the plants before transplanting to avoid or minimize root damage. The row spacing should be determined according to the planned specifications, and the transplanting depth should be determined according to the crop type and seedling size.

[0003] In the prior art, the Chinese utility model with publication number: CN212086910U discloses a soil digging seedling transplanting device, including a support tube, a soil shoveling tube, an open slot, a footrest, a handle, a telescopic column, a push cake, a mud scraping roll, and a pressure handle. A soil shoveling tube is fixed at the bottom of the support tube, an open slot is opened on the front of the soil shoveling tube, a horizontal footrest is fixed at the top of the soil shoveling tube, a triangular handle is fixed on the outer wall of the top of the support tube, the telescopic column is placed in the support tube, a horizontal push cake is fixed at the bottom of the telescopic column, a mud scraping roll is fixed at the bottom of the push cake, and the pressure handle is fixed at the top of the telescopic column. The utility model is convenient for digging a pit next time, the telescopic column can be reset by a compression spring, and is extremely convenient to use. The soil shoveling tube can also quickly transplant seedlings, saving time and effort.

[0004] In the above technical solution, the shovel barrel is driven downward into the soil by a foot pedal, and the seedlings to be transplanted together with the soil at the roots are placed in the shovel barrel and separated from the surrounding soil, making it convenient to remove the seedlings and the soil around the roots. At the same time, the telescopic column is used to drive the scraper roll to push the seedlings with soil in the shovel barrel out, thereby removing the seedlings from the original planting site. However, when selecting a site for planting the removed seedlings, it is necessary to dig the planting pit in advance, otherwise the device cannot complete the two processes of transplanting and planting. Utility Model Content

[0005] The purpose of the utility model is to provide a device for transplanting candel seedlings, which uses two groups of conical transplanting shovels to move the seedlings and soil from top to bottom, so as to facilitate the removal of the seedlings from the original planting site, and then move the two groups of transplanting shovels downward. The transplanting shovels can be inserted into the soil by utilizing their outer structure, without the need to dig planting holes in advance, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for transplanting candel seedlings, comprising two groups of transplanting shovels and a support frame, the support frame comprising a connecting ring and two groups of fixing rods and a group of fixing tubes fixed on the connecting ring, the fixing rods are located on both sides of the connecting ring, the fixing tubes are located on the rear side of the connecting ring, a fixing frame is fixed on the surface of the fixing rod, a movable block is slidably connected to the inner cavity of the fixing frame, a through hole is opened at the center of the movable block, and a connecting rod is slidably connected to the inner cavity of the through hole, and the opposite end of the connecting rod passes through the through hole and is fixedly connected to the outer side of the transplanting shovel. A limit plate is fixed at one end of the connecting rod away from the transplanting shovel, a first supporting spring is sleeved on the outer side of the connecting rod, the first supporting spring is located between the movable block and the limit plate, a second supporting spring connected to the bottom of the movable block is fixed at the bottom of the inner cavity of the fixed frame, a movable sleeve is slidably connected to the outer side of the fixed tube, an extrusion plate is fixed to the outer side of the movable sleeve, an extension block in contact with the bottom of the extrusion plate is fixed on the surface of the transplanting shovel, a long handle is installed on the top of the fixed tube, and a locking assembly for limiting the movable sleeve is provided on the long handle and the inner cavity of the fixed tube.

[0007] Preferably, the locking assembly includes an expansion airbag located in the inner cavity of the fixed tube, a through groove is opened on the surface of the fixed tube, the expansion airbag passes through the through groove and fits with the inner wall of the movable sleeve, an extrusion airbag is embedded in the long handle, the surface of the extrusion airbag is connected to an air guide tube, and one end of the air guide tube away from the extrusion airbag passes through the inner cavity of the fixed tube and is connected with the expansion airbag.

[0008] Preferably, a limiting groove is provided in the inner cavity of the fixed frame, a limiting block is fixed on the surface of the movable block, and a side of the limiting block away from the movable block penetrates into the inner cavity of the limiting groove and is slidably connected to the limiting groove.

[0009] Preferably, a fixed pedal is fixed on the surface of the fixed tube, and a movable pedal is fixed on the side of the extrusion plate away from the transplanting shovel.

[0010] Preferably, the opposite side of the fixing frame is arranged in an inclined shape, and a guide block that fits the inclined surface of the fixing frame is fixed on the surface of the connecting rod, and one side of the guide block is fixedly connected to the transplanting shovel.

[0011] Preferably, the bottoms of the fixing rod and the fixing tube are both arranged in a cone shape, and the long handle is connected to the top end of the fixing tube through a screw thread.

[0012] Preferably, outer sides of the fixing rod and the fixing tube are threadedly connected with a support ring, and the support ring is located below the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model installs the fixed frame through the fixed frame, and uses the inclined surface of the fixed frame to close the downward-moving transplanting shovel to the middle, so as to facilitate the shoveling and moving of the Kandelia candel seedlings in the original planting site, and then uses the locking assembly to limit the extrusion plate, and uses the extrusion plate to limit the transplanting shovel, so as to ensure that the two groups of transplanting shovels protect the seedlings and the soil around the roots, and prevent the seedlings and the soil from being damaged during the transfer process. After the planting site, it is only necessary to insert the support frame into the soil, and the support frame drives the transplanting shovel to be inserted into the soil again, and squeeze the soil outward to form a planting pit, without preparing the planting pit in advance, reducing the process and improving the transplanting efficiency.

[0015] 2. The utility model is connected to the outside of the fixing rod and the fixing tube through a support ring thread, which is convenient for controlling the depth of the support frame into the soil, avoiding the transplanted seedlings being planted too shallowly and failing to ensure the survival rate of the Kandelia candel seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the support frame of the utility model;

[0018] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the fixing frame of the utility model;

[0019] Figure 4 It is a schematic diagram of the unfolded three-dimensional structure of the handle long handle and the fixing tube of the utility model.

[0020] Numbers in the figure: 1. transplanting shovel; 2. supporting frame; 201. connecting ring; 202. fixing rod; 203. fixing tube; 3. fixing frame; 4. movable block; 5. connecting rod; 6. limiting plate; 7. first supporting spring; 8. second supporting spring; 9. movable sleeve; 10. extrusion plate; 11. long handle; 12. locking assembly; 121. expansion airbag; 122. through groove; 123. extrusion airbag; 124. air guide tube; 13. limiting groove; 14. limiting block; 15. fixed pedal; 16. movable pedal; 17. guide block; 18. supporting ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figures 1 to 4The device for transplanting candel seedlings shown in the figure comprises two groups of transplanting shovels 1 and a support frame 2, the support frame 2 comprises a connecting ring 201 and two groups of fixing rods 202 and a group of fixing tubes 203 fixed on the connecting ring 201, the fixing rods 202 are located on both sides of the connecting ring 201, the fixing tubes 203 are located on the rear side of the connecting ring 201, a fixing frame 3 is fixed on the surface of the fixing rod 202, a movable block 4 is slidably connected to the inner cavity of the fixing frame 3, a through hole is provided at the center of the movable block 4, and a connecting rod 5 is slidably connected to the inner cavity of the through hole, the opposite end of the connecting rod 5 passes through the through hole and is fixedly connected to the outer side of the transplanting shovel 1, and the connecting rod 5 is far away A limit plate 6 is fixed to one end of the transplanting shovel 1, a first support spring 7 is sleeved on the outer side of the connecting rod 5, the first support spring 7 is located between the movable block 4 and the limit plate 6, a second support spring 8 connected to the bottom of the movable block 4 is fixed to the bottom of the inner cavity of the fixed frame 3, a movable sleeve 9 is slidably connected to the outer side of the fixed tube 203, an extrusion plate 10 is fixed to the outer side of the movable sleeve 9, an extension block in contact with the bottom of the extrusion plate 10 is fixed to the surface of the transplanting shovel 1, a handle long handle 11 is installed on the top of the fixed tube 203, and a locking assembly 12 for limiting the movable sleeve 9 is provided in the inner cavity of the handle long handle 11 and the fixed tube 203;

[0023] The fixed frame 3 is installed through the fixed frame, and the inclined surface of the fixed frame 3 is used to close the downward-moving transplanting shovel 1 to the middle, so as to facilitate the shoveling of the Kandelia candel seedlings in the original planting site, and then the locking assembly 12 is used to limit the squeezing plate 10, and the squeezing plate 10 is used to limit the transplanting shovel 1, so as to ensure that the two groups of transplanting shovels 1 protect the seedlings and the soil around the roots to prevent the seedlings and the soil from being damaged during the transfer process. After the planting site, it is only necessary to insert the support frame 2 into the soil, and the support frame 2 drives the transplanting shovel 1 to be inserted into the soil again, and squeeze the soil outward to form a planting pit. There is no need to prepare the planting pit in advance, which reduces the process and improves the transplanting efficiency.

[0024] The locking assembly 12 includes an expansion airbag 121 located in the inner cavity of the fixed tube 203. A through groove 122 is provided on the surface of the fixed tube 203. The expansion airbag 121 passes through the through groove 122 and fits against the inner wall of the movable sleeve 9. An extrusion airbag 123 is embedded in the handle 11. The surface of the extrusion airbag 123 is connected with an air guide tube 124. The end of the air guide tube 124 away from the extrusion airbag 123 passes through the inner cavity of the fixed tube 203 and is connected to the expansion airbag 121. The extrusion airbag 123 is squeezed by the movable handle on the handle 11, so that the gas in the extrusion airbag 123 is transferred to the expansion airbag 121 through the air guide tube 124, so that the volume of the expansion airbag 121 is increased. Then, the surface of the expansion airbag 121 fits against the inner wall of the movable sleeve 9 through the through groove 122, so as to limit the movable sleeve 9 and ensure the stability of the position of the extrusion plate 10. At the same time, the transplanting shovel 1 is supported by the second supporting spring 8 to prevent the seedlings and soil from falling.

[0025] A limiting groove 13 is provided in the inner cavity of the fixed frame 3, and a limiting block 14 is fixed on the surface of the movable block 4. The side of the limiting block 14 away from the movable block 4 penetrates into the inner cavity of the limiting groove 13 and is slidably connected with the limiting groove 13. The limiting block 14 slides in the inner cavity of the limiting groove 13, which facilitates the limiting of the movable block 4 and prevents the movable block 4 from moving out of the fixed frame 3, causing the transplanting shovel 1 to shake left and right, making it impossible to protect the seedlings and the soil.

[0026] A fixed pedal 15 is fixed on the surface of the fixed tube 203, and a movable pedal 16 is fixed on the side of the extrusion plate 10 away from the transplanting shovel 1. The fixed pedal 15 can be used to conveniently drive the support frame 2 to move downward as a whole and insert it into the soil. The movable pedal 16 can be used to drive the extrusion plate 10 to move downward on the outside of the fixed tube 203, and then the extension block can be used to drive the transplanting shovel 1 to move downward and deep into the soil.

[0027] One side of the fixed frame 3 facing each other is arranged in an inclined shape, and a guide block 17 which fits the inclined surface of the fixed frame 3 is fixed on the surface of the connecting rod 5. One side of the guide block 17 is fixedly connected to the transplanting shovel 1. By setting the shape of the fixed frame 3, it is convenient to utilize the inclined surface of the fixed frame 3 to guide the moving direction of the transplanting shovel 1, thereby ensuring that the transplanting shovel 1 gradually closes during the downward movement, thereby facilitating the transplanting of seedlings.

[0028] The bottoms of the fixing rod 202 and the fixing tube 203 are both conical, and the handle 11 is connected to the top of the fixing tube 203 through a screw thread. The shape of the fixing rod 202 and the fixing tube 203 is set to facilitate insertion into the soil. At the same time, the handle 11 is threadedly connected to the fixing tube 203, which is convenient for adjusting the length of the handle 11 and is convenient for operation and use by different groups of people.

[0029] The outer sides of the fixing rod 202 and the fixing tube 203 are threadedly connected with a support ring 18, and the support ring 18 is located below the fixing frame 3. The support ring 18 is threadedly connected to the outer sides of the fixing rod 202 and the fixing tube 203, so as to facilitate the control of the depth of the support frame 2 into the soil, thereby avoiding the transplanted seedlings from being planted too shallowly and failing to ensure the survival rate of the Kandelia ovata seedlings.

[0030] When in use, the support ring 18 is rotated according to the depth of the roots of the candela seedlings, the positions of the support ring 18 on the fixing rod 202 and the fixing tube 203 are adjusted, the device is moved to the original planting site of the candela seedlings, the support frame 2 is inserted into the soil by stepping on the fixing pedal 15, and then the moving pedal 16 is stepped on. The moving pedal 16 drives the squeezing plate 10 and the movable sleeve 9 to move downward on the outside of the fixing tube 203, and then the squeezing plate 10 pushes the transplanting shovel 1 downward into the soil through the extension block. The transplanting shovel 1 moves downward and penetrates through the first supporting spring 7. At the same time, the guide block 17 fits the inclined surface of the fixing frame 3, so that the transplanting shovel 1 is gradually closed to wrap the candela seedlings and the soil around the roots, and then the handle 11 is held, the squeezing airbag 123 is squeezed, and the inflated airbag 12 is expanded through the air guide tube 124. 1 is inflated to increase the volume of the expansion airbag 121 so that it penetrates the through groove 122 and fits with the inner wall of the movable sleeve 9, the movable sleeve 9 and the extrusion plate 10 are limited and fixed, the support frame 2 is pulled out of the soil, and then the device is moved to a new planting site, and the support frame 2 is inserted into the soil through the fixed pedal 15. Due to the limitation of the limiting ring, the depth of the soil is consistent with the previous depth. At the same time, the fixed frame drives the transplanting shovel 1 to be inserted into the soil, and the soil can be squeezed outward by the transplanting shovel 1 to form a planting pit. Then, the squeezing of the extrusion airbag 123 is released, so that the movable sleeve 9 can move freely on the outside of the fixed tube 203. Under the support of the second support spring 8, the transplanting shovel 1 is moved out of the soil. Since the transplanting shovel 1 gradually opens during the upward movement, the soil around the seedlings and roots inside is left in the planting pit.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for transplanting candel seedlings, comprising two sets of transplanting shovels (1) and a support frame (2), characterized in that: The support frame (2) comprises a connecting ring (201), two groups of fixing rods (202) and a group of fixing tubes (203) fixed on the connecting ring (201), the fixing rods (202) being located on both sides of the connecting ring (201), the fixing tubes (203) being located on the rear side of the connecting ring (201), a fixing frame (3) being fixed on the surface of the fixing rod (202), a movable block (4) being slidably connected to the inner cavity of the fixing frame (3), a through hole being provided at the center of the movable block (4), and a connecting rod (5) being slidably connected to the inner cavity of the through hole, the facing end of the connecting rod (5) passing through the through hole and being fixedly connected to the outer side of the transplanting shovel (1), and a limiting plate (6) being fixed to the end of the connecting rod (5) away from the transplanting shovel (1) ), a first support spring (7) is sleeved on the outer side of the connecting rod (5), the first support spring (7) is located between the movable block (4) and the limiting plate (6), a second support spring (8) connected to the bottom of the movable block (4) is fixed at the bottom of the inner cavity of the fixed frame (3), a movable sleeve (9) is slidably connected to the outer side of the fixed tube (203), an extrusion plate (10) is fixed to the outer side of the movable sleeve (9), an extension block in contact with the bottom of the extrusion plate (10) is fixed to the surface of the transplanting shovel (1), a handle long handle (11) is installed at the top end of the fixed tube (203), and a locking assembly (12) for limiting the movable sleeve (9) is provided in the inner cavity of the handle long handle (11) and the fixed tube (203).

2. A Kandelia candel seedling transplanting device according to claim 1, characterized in that: The locking assembly (12) comprises an expansion airbag (121) located in the inner cavity of the fixed tube (203); a through groove (122) is provided on the surface of the fixed tube (203); the expansion airbag (121) passes through the through groove (122) and fits against the inner wall of the movable sleeve (9); an extrusion airbag (123) is embedded in the handle (11); an air guide tube (124) is connected to the surface of the extrusion airbag (123); an end of the air guide tube (124) away from the extrusion airbag (123) passes through the inner cavity of the fixed tube (203) and is connected to the expansion airbag (121).

3. A Kandelia candel seedling transplanting device according to claim 1, characterized in that: The inner cavity of the fixed frame (3) is provided with a limiting groove (13), the surface of the movable block (4) is fixed with a limiting block (14), and the side of the limiting block (14) away from the movable block (4) penetrates into the inner cavity of the limiting groove (13) and is slidably connected with the limiting groove (13).

4. The device for transplanting Kandelia candel seedlings according to claim 1, characterized in that: A fixed pedal (15) is fixed to the surface of the fixed tube (203), and a movable pedal (16) is fixed to the side of the squeezing plate (10) away from the transplanting shovel (1).

5. The device for transplanting Kandelia candel seedlings according to claim 1, characterized in that: The opposite side of the fixed frame (3) is arranged in an inclined shape, and a guide block (17) that fits the inclined surface of the fixed frame (3) is fixed on the surface of the connecting rod (5), and one side of the guide block (17) is fixedly connected to the transplanting shovel (1).

6. The device for transplanting Kandelia candel seedlings according to claim 1, characterized in that: The bottoms of the fixing rod (202) and the fixing tube (203) are both arranged in a cone shape, and the handle (11) is connected to the top end of the fixing tube (203) via a screw thread.

7. The device for transplanting Kandelia candel seedlings according to claim 1, characterized in that: The outer sides of the fixing rod (202) and the fixing tube (203) are threadedly connected with a support ring (18), and the support ring (18) is located below the fixing frame (3).

Images