Seedling taking device for crop seedling transplantation

Abstract

The utility model discloses a seedling taking device for crop seedling transplantation. The seedling taking device comprises a fixed cylinder and a seedling taking mechanism, the upper end of the fixing cylinder is fixedly connected with a fixing frame, the top end of the fixing frame is fixedly connected with a handle, and the outer surface of the handle is provided with uniformly distributed anti-skid grains; the seedling taking mechanism comprises rotating grooves, inclined plane pressing blocks and clamping plates, the rotating grooves are formed in the left side and the right side of the bottom end of the fixed cylinder, the inclined plane pressing blocks are rotationally connected to the interiors of the rotating grooves through pin shafts, the clamping plates are fixedly connected to the bottom ends of the inclined plane pressing blocks, and the seedling taking mechanism further comprises guide sliding grooves, sliding blocks and extrusion columns; according to the crop seedling transplanting and taking device, the stability and accuracy of the clamping process can be guaranteed, crop seedlings are protected against damage, meanwhile, the labor intensity of operators can be relieved through automation, the labor intensity of the operators is reduced, and the crop seedling transplanting and taking device is convenient to use and high in practicability. The operation comfort and safety are improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, in particular to a crop seedling transplanting and seedling taking device. Background Art

[0002] The purpose of the crop seedling transplanter is to help farmers transplant seedlings in the farmland and improve agricultural production efficiency and operation quality. By using the seedling remover, farmers can transplant seedlings more easily, saving time and labor costs, while reducing damage and errors that may be caused by manual operation. This tool plays an important auxiliary role in agricultural production, especially for crops planted on a large scale. The use of the seedling remover can speed up the operation progress and improve production efficiency.

[0003] Traditional crop seedling transplanting and seedling picking devices usually have a handle and a hoe-like component in the seedling picking part. Hold the handle of the seedling picking device to ensure a firm grip, put the hoe part into the soil, and dig hard to grab the crop seedlings.

[0004] The traditional crop seedling transplanter has the following problems: the operator needs to rely on manual force to complete the digging and transplanting operations, which may increase the operator's labor intensity, especially in the case of large-scale planting. For this reason, we propose a crop seedling transplanter. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a crop seedling transplanting and seedling taking device, which can reduce the labor intensity of operators through the automated process, improve the comfort and safety of operation, reduce labor costs, and effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crop seedling transplanting and seedling taking device, comprising a fixing cylinder and a seedling taking mechanism;

[0007] Fixed tube: The upper end of the fixed tube is fixedly connected to a fixed frame, the top end of the fixed frame is fixedly connected to a handle, and the outer surface of the handle is provided with evenly distributed anti-slip patterns;

[0008] Seedling retrieval mechanism: It includes a rotating groove, an inclined pressure block and a clamping plate. The rotating groove is opened on the left and right sides of the bottom end of the fixed cylinder. The inside of the rotating groove is rotatably connected with the inclined pressure block through a pin shaft. The bottom end of the inclined pressure block is fixedly connected with a clamping plate, which can ensure the stability and accuracy of the clamping process and effectively protect the crop seedlings from damage. At the same time, the labor intensity of the operator can be reduced through the automated process, the comfort and safety of the operation can be improved, and the labor cost can be reduced.

[0009] Furthermore, it also includes a battery, which is arranged on the inner wall of the handle, and the control switch is arranged on the upper surface of the handle. The input end of the control switch is electrically connected to the output end of the battery, so as to facilitate the regulation of the operation of the electrical appliance.

[0010] Furthermore, it also includes pedals, which are respectively arranged on the left and right sides of the lower end of the fixing tube to help the clamping plate be inserted into the ground.

[0011] Furthermore, the seedling taking mechanism also includes a tension spring, which is fixedly connected between the front and rear ends of the clamping plate to form a relatively stable clamping force.

[0012] Furthermore, the seedling retrieval mechanism also includes a guide slide groove, a slider and an extrusion column. The guide slide groove is respectively opened at the left and right ends of the inner wall of the fixed cylinder. The inner wall of the slide groove is slidably connected with a slider. An extrusion column is fixedly connected between the two sliders. The bottom end of the extrusion column is installed in cooperation with the inclined surface of the inclined pressure block to ensure the stable movement direction of the extrusion column.

[0013] Furthermore, the seedling removal mechanism also includes a screw rod, which is rotatably connected to the top wall of the fixed cylinder, and the bottom end of the screw rod is connected to the internal thread of the extrusion column, thereby improving the working efficiency and accuracy.

[0014] Furthermore, the seedling removal mechanism also includes a motor, which is arranged at the top of the fixed cylinder, the bottom end of the output shaft of the motor is fixedly connected to the top of the screw, and the input end of the motor is electrically connected to the output end of the control switch. The motor drive can reduce the labor intensity of the operator.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the crop seedling transplanting and seedling taking device has the following advantages:

[0016] The operator applies downward pressure on the pedal through external force to help the plate insert into the ground until it completely covers the roots of the crop seedlings, and then controls the motor operation through the control switch. The output shaft of the motor drives the screw to rotate in the opposite direction. The screw is connected to the internal thread of the extrusion column, so that the extrusion column moves up and down with the rotation of the screw. The extrusion column slides on the inner wall of the guide slide groove through the sliders on the left and right sides to ensure the stable movement direction of the extrusion column. During the upward movement of the extrusion column, when the inclined surfaces of the two inclined surface pressure blocks are separated, the extrusion force no longer acts, so that the extrusion column and the inclined surface pressure block are separated. In the separation stage, the force of the tension spring begins to play a role, and the tension spring between the front and rear ends of the splint plays a role of connection and spring rebound. However, under the force of the tension spring, the splint and the inclined surface pressure block rotate around the pin shaft in the rotating groove as the center, driving the two splints to tighten inward to form a relatively stable clamping force, which can ensure the stability and accuracy of the clamping process and effectively protect the crop seedlings from damage. At the same time, the automation process can reduce the labor intensity of the operator, improve the comfort and safety of operation, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model enlarged at A;

[0020] Figure 4 It is a schematic diagram of the structure enlarged at B of the utility model.

[0021] In the figure: 1 control switch, 2 fixing frame, 3 handle, 4 anti-skid pattern, 5 seedling taking mechanism, 51 motor, 52 screw, 53 guide slide, 54 slider, 55 extrusion column, 56 rotating groove, 57 inclined pressure block, 58 splint, 59 tension spring, 6 fixing cylinder, 7 pedal, 8 battery. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , This embodiment provides a technical solution: a crop seedling transplanting and seedling extractor, comprising a fixing cylinder 6 and a seedling extracting mechanism 5;

[0024] Fixed tube 6: The upper end thereof is fixedly connected with a fixing frame 2, and the top end of the fixing frame 2 is fixedly connected with a handle 3. The fixing tube 6 is pulled out of the ground by pulling the handle 3 upwards. The outer surface of the handle 3 is provided with evenly distributed anti-slip patterns 4. It also includes a battery 8, which is arranged on the inner wall of the handle 3. The control switch 1 is arranged on the upper surface of the handle 3. The input end of the control switch 1 is electrically connected to the output end of the battery 8. It also includes a pedal 7, which is respectively arranged on the left and right sides of the lower end of the fixed tube 6. When the splint 58 is expanded to a certain space, it is inserted into the ground. Then, the operator applies pressure downward to the pedal 7 through external force to help the splint 58 to be inserted into the ground until the roots of the crop seedlings are completely covered;

[0025] The seedling taking mechanism 5 includes a rotating groove 56, an inclined surface pressing block 57 and a clamping plate 58. The rotating groove 56 is provided at the left and right sides of the bottom end of the fixed cylinder 6. The interior of the rotating groove 56 is rotatably connected with the inclined surface pressing block 57 through a pin shaft. The bottom end of the inclined surface pressing block 57 is fixedly connected with the clamping plate 58. The seedling taking mechanism 5 also includes a tension spring 59, which is respectively fixedly connected between the front and rear ends of the clamping plate 58. The seedling taking mechanism 5 also includes a guide slide 53, a slider 54 and an extrusion column 55. The guide slide 53 is respectively provided at the left and right ends of the inner wall of the fixed cylinder 6. The inner wall of the slide 53 is slidably connected with the slider 54. The extrusion column 55 is fixedly connected between the two sliders 54. The bottom end of the extrusion column 55 is installed in cooperation with the inclined surface of the inclined surface pressing block 57. The seedling taking mechanism 5 also includes a screw 5 2, the screw rod 52 is rotatably connected to the top wall of the fixed cylinder 6, and the bottom end of the screw rod 52 is connected to the internal thread of the squeezing column 55. The seedling taking mechanism 5 also includes a motor 51, which is arranged at the top of the fixed cylinder 6. The bottom end of the output shaft of the motor 51 is fixedly connected to the top of the screw rod 52. The input end of the motor 51 is electrically connected to the output end of the control switch 1. Before taking the seedlings, the operation of the motor 51 is controlled by the control switch 1. The output shaft of the motor 51 drives the screw rod 52 to rotate. The screw rod 52 is connected to the internal thread of the squeezing column 55, so that the squeezing column 55 moves up and down with the rotation of the screw rod 52. The squeezing column 55 slides on the inner wall of the guide slot 53 through the sliders 54 on the left and right sides to ensure the stable movement direction of the squeezing column 55. The squeezing column 55 moves downward during the downward movement. The squeezing column 55 contacts the inclined surface of the two inclined surface pressing blocks 57, and then continues to move downward after the squeezing column 55 contacts the inclined surface pressing blocks 57. The inclined surface pressing blocks 57 rotate around the pin shaft in the rotating groove, thereby driving the two clamping plates 58 to expand outward, forming a certain clamping space for clamping or inserting objects such as crop seedlings, reducing human intervention, and improving work efficiency and accuracy. Then, the motor 51 is controlled by the control switch 1, and the output shaft of the motor 51 drives the screw rod 52 to rotate in the opposite direction. The screw rod 52 is connected to the internal thread of the squeezing column 55, so that the squeezing column 55 moves up and down with the rotation of the screw rod 52. The squeezing column 55 slides on the inner wall of the guide slot 53 through the sliders 54 on the left and right sides to ensure the stable movement of the squeezing column 55 In the process of upward movement of the squeezing column 55, when it is separated from the inclined surfaces of the two inclined pressure blocks 57, the squeezing force no longer acts, so that the squeezing column 55 is separated from the inclined pressure blocks 57. In the separation stage, the action force of the tension spring 59 begins to play a role, and the tension spring 59 between the front and rear ends of the clamping plate 58 plays a role of connection and spring rebound. However, under the action of the tension spring 59, the clamping plate 58 and the inclined pressure block 57 rotate around the pin shaft in the rotating groove, driving the two clamping plates 58 to tighten inward to form a relatively stable clamping force, which can ensure the stability and accuracy of the clamping process, and can effectively protect the crop seedlings from damage. At the same time, the motor drive can reduce the labor intensity of the operator, improve the comfort and safety of the operation, and reduce the labor cost.

[0026] The working principle of the crop seedling transplanting and seedling extractor provided by the utility model is as follows: before seedlings are extracted, the motor 51 is controlled to operate by the control switch 1, and the output shaft of the motor 51 drives the screw 52 to rotate. The screw 52 is connected with the internal thread of the extrusion column 55, so that the extrusion column 55 moves up and down with the rotation of the screw 52. The extrusion column 55 slides on the inner wall of the guide slot 53 through the sliders 54 on the left and right sides to ensure the stable movement direction of the extrusion column 55. During the downward movement, the extrusion column 55 finally contacts the inclined surfaces of the two inclined surface pressing blocks 57. When the extrusion column 55 is pressed, the extrusion column 55 is pressed. After contacting the inclined surface pressing block 57, the inclined surface pressing block 57 continues to move downward. The inclined surface pressing block 57 will rotate around the pin shaft in the rotating groove, thereby driving the two clamping plates 58 to expand outward to form a certain clamping space for clamping or inserting objects such as crop seedlings, reducing human intervention and improving operation efficiency and accuracy. When the clamping plates 58 expand to a certain space, they are inserted into the ground. Then, the operator applies pressure downward on the pedal 7 through external force to help the clamping plates 58 insert into the ground until the roots of the crop seedlings are completely covered. Then, the motor 51 is controlled to operate by the control switch 1. The output shaft of the motor 51 drives the screw rod 52 to rotate in the opposite direction. The screw rod 52 is connected to the internal thread of the extrusion column 55, so that the extrusion column 55 moves up and down with the rotation of the screw rod 52. The extrusion column 55 slides on the inner wall of the guide groove 53 through the sliders 54 on the left and right sides to ensure the stable movement direction of the extrusion column 55. During the upward movement of the extrusion column 55, when it is separated from the inclined surfaces of the two inclined surface pressing blocks 57, the extrusion force no longer acts, so that the extrusion column 55 is separated from the inclined surface pressing block 57. In the separation stage, the force of the tension spring 59 begins to play a role, through the clamping plate The tension spring 59 between the front and rear ends of 58 plays the role of connection and spring rebound. However, under the force of the tension spring 59, the clamping plate 58 and the inclined pressure block 57 rotate around the pin shaft in the rotating groove, driving the two clamping plates 58 to tighten inward to form a relatively stable clamping force, which can ensure the stability and accuracy of the clamping process and effectively protect the crop seedlings from damage. At the same time, the motor drive can reduce the labor intensity of the operator, improve the comfort and safety of the operation, and reduce the labor cost. Then, the fixed tube 6 is pulled out of the ground by pulling the handle 3 upward.

[0027] It is worth noting that the specific model of the control switch 1 disclosed in the above embodiment is LA38-11D, the motor 51 is recommended to be YX180-001, and the battery 8 can be 6V4.5Ah. The control switch 1 controls the motor 51 to work using the method commonly used in the prior art.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A crop seedling transplanting and seedling taking device, characterized in that: It comprises a fixing cylinder (6) and a seedling taking mechanism (5); A fixing tube (6): the upper end of which is fixedly connected to a fixing frame (2), the top end of which is fixedly connected to a handle (3), and the outer surface of the handle (3) is provided with evenly distributed anti-slip patterns (4); The seedling taking mechanism (5) comprises a rotating groove (56), an inclined surface pressing block (57) and a clamping plate (58). The rotating groove (56) is arranged on the left and right sides of the bottom end of the fixed cylinder (6). The interior of the rotating groove (56) is rotatably connected to the inclined surface pressing block (57) via a pin shaft. The bottom end of the inclined surface pressing block (57) is fixedly connected to the clamping plate (58).

2. The crop seedling transplanting and seedling taking device according to claim 1, characterized in that: It also includes a battery (8), which is arranged on the inner wall of the handle (3), and a control switch (1) is arranged on the upper surface of the handle (3), and the input end of the control switch (1) is electrically connected to the output end of the battery (8).

3. The crop seedling transplanting and seedling taking device according to claim 1, characterized in that: It also comprises a pedal (7), and the pedal (7) is respectively arranged on the left and right sides of the lower end of the fixing cylinder (6).

4. The crop seedling transplanting and seedling extracting device according to claim 1, characterized in that: The seedling taking mechanism (5) further comprises a tension spring (59), wherein the tension spring (59) is respectively fixedly connected between the front and rear ends of the clamping plate (58).

5. The crop seedling transplanting and seedling taking device according to claim 2, characterized in that: The seedling removal mechanism (5) further comprises a guide slide groove (53), a slider (54) and an extrusion column (55); the guide slide groove (53) is respectively arranged at the left and right ends of the inner wall of the fixed cylinder (6); the inner wall of the slide groove (53) is slidably connected with a slider (54); an extrusion column (55) is fixedly connected between the two sliders (54); the bottom end of the extrusion column (55) is mounted in cooperation with the inclined surface of the inclined surface pressing block (57).

6. The crop seedling transplanting and seedling extracting device according to claim 5, characterized in that: The seedling removal mechanism (5) further comprises a screw rod (52), wherein the screw rod (52) is rotatably connected to the top wall of the fixed cylinder (6), and the bottom end of the screw rod (52) is connected to the internal thread of the extrusion column (55).

7. The crop seedling transplanting and seedling extracting device according to claim 6, characterized in that: The seedling removal mechanism (5) further comprises a motor (51), wherein the motor (51) is arranged at the top end of the fixed cylinder (6), the bottom end of the output shaft of the motor (51) is fixedly connected to the top end of the screw rod (52), and the input end of the motor (51) is electrically connected to the output end of the control switch (1).

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