Transplanting device for rice genetic breeding

Abstract

The utility model provides a transplanter for rice genetic breeding, which relates to the technical field of rice transplanting, and comprises a transplanter outer cylinder, a transplanter inner cylinder is slidably arranged in the transplanter outer cylinder, a movable counterweight ring is slidably arranged on the outer surface of the transplanter outer cylinder, a metal connecting rod is mounted on the outer surface of the movable counterweight ring, and the metal connecting rod is connected with the transplanter inner cylinder. One end of the metal connecting rod is provided with a connecting block, the connecting block is rotatably connected with the outer cylinder of the transplanting device, one end of the connecting block is fixedly provided with a tip shifting piece, the outer surface of the outer cylinder of the transplanting device is fixedly provided with a hollow cylinder, and the inner cylinder and the inner rod of the transplanting device are fixed and positioned by inserting the hollow cylinder and the inner rod through the inserting rod; the inner cylinder of the transplanting device can be pulled and adjusted according to the height of a user, so that the whole device is adjusted to a proper length, the user can use the device more smoothly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice transplanting, in particular to a transplanter for rice genetic breeding. Background Art

[0002] Raising rice seedlings and transplanting is a method of rice cultivation. Rice seeds are first cultivated in specially fertilized and prepared land until they sprout, which is called the nursery bed stage. The seeds are then moved to the large field for planting and harvesting. The biggest advantage of raising rice seedlings and transplanting is that it can grow many varieties that are highly resistant to diseases and pests.

[0003] However, in the prior art, after a period of genetic breeding of rice, in order to improve the efficiency of transplanting rice, a cylindrical transplanter is generally used to assist the transplanting work, so that workers do not have to bend over for a long time to work, thereby reducing the workload. However, most of the existing cylindrical transplanters cannot change their length according to the height of the user, resulting in some tall people still needing to bend over to transplant when using them, which is less practical. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art: most of the existing cylindrical transplanters cannot change their length according to the height of the user, resulting in some tall people still needing to bend over to transplant when using them, which is less practical.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a transplanter for rice genetic breeding, comprising an outer cylinder of the transplanter, an inner cylinder of the transplanter slidingly arranged inside the outer cylinder of the transplanter, and an outer surface of the outer cylinder of the transplanter slidingly arranged with a movable counterweight ring, an outer surface of the movable counterweight ring being mounted with a metal connecting rod, one end of the metal connecting rod being mounted with a connecting block, and the connecting block being rotatably connected to the outer cylinder of the transplanter, one end of the connecting block being fixed with a pointed pick, an outer surface of the outer cylinder of the transplanter being fixed with a hollow cylinder, and a movable counterweight ring slidingly arranged inside the hollow cylinder There is an inner rod, one end of which is fixedly connected to the inner cylinder of the transplanter, an insertion rod is passed through the surface of the hollow cylinder and the inner rod, a movable pull plate is rotatably provided on the outer surface of the inner cylinder of the transplanter, a fixed pressure plate and a movable pressure plate are respectively fixed on the surface of the movable pull plate, a winding roller is rotatably provided on one side of the fixed pressure plate, a screw rod is rotatably passed through a protrusion on one side of the movable pull plate, and the screw rod is threadedly connected to one end of the movable pressure plate, a connecting wire is wound around the winding roller, and the connecting wire passes through the movable pull plate and is fixed to the movable counterweight ring.

[0006] As a preferred embodiment, a plurality of hollow cylinders, inner rods and insertion rods are equidistantly arranged around the center of the transplanter outer cylinder, and a rotating ring is rotatably connected to the outer surface of the transplanter outer cylinder, and the rotating ring is fixedly connected to the insertion rod.

[0007] As a preferred embodiment, one end of the winding drum is fixedly connected to an extension shaft, and the extension shaft is through-connected with the movable pressing plate.

[0008] As a preferred implementation, the extrusion surface of the movable pressing plate is fixedly connected to a rubber pad, and one end of the screw rod is fixedly connected to a rotating disk.

[0009] As a preferred embodiment, a handle is fixedly connected to the surface of the inner cylinder of the transplanter above the movable pull plate, and a spring is installed on the surface of the movable pull plate near the lower end, and one end of the spring is installed and connected to the inner cylinder of the transplanter.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model allows the inner cylinder and the inner rod of the transplanter to move again after the insertion rod is pulled out from the hollow cylinder, and the inner rod is driven to move upward by pulling the inner cylinder of the transplanter, so that the overall length of the device becomes longer, and after adjusting it to a suitable length according to the height of the user, the insertion rod is returned to its position, so that the inner cylinder and the inner rod of the transplanter are fixedly positioned. In this way, the device can be appropriately adjusted according to different user groups, so that people can use it more smoothly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall structure of a transplanter for rice genetic breeding provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure of a transplanter for rice genetic breeding provided by the utility model after the inner cylinder of the transplanter is expanded;

[0014] Figure 3 A schematic diagram of the structure of a movable pull plate of a transplanter for rice genetic breeding provided by the utility model;

[0015] Figure 4 The utility model provides a schematic diagram of the structure around the winding drum of a transplanter for rice genetic breeding.

[0016] Legend:

[0017] 1. Transplanter outer cylinder; 2. Transplanter inner cylinder; 3. Movable counterweight ring; 4. Metal connecting rod; 5. Tip pick; 6. Hollow cylinder; 7. Inner rod; 8. Insert rod; 9. Rotating ring; 10. Movable pull plate; 11. Fixed pressure plate; 12. Winding roller; 13. Extension shaft; 14. Movable pressure plate; 15. Screw rod; 16. Connecting wire; 17. Handle; 18. Spring. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] like Figure 1-4As shown, the utility model provides a technical solution: a transplanter for rice genetic breeding, comprising a transplanter outer cylinder 1, a transplanter inner cylinder 2 slidingly arranged inside the transplanter outer cylinder 1, and a movable counterweight ring 3 slidingly arranged on the outer surface of the transplanter outer cylinder 1, a metal connecting rod 4 installed on the outer surface of the movable counterweight ring 3, a connecting block installed at one end of the metal connecting rod 4, and the connecting block is rotatably connected to the transplanter outer cylinder 1, a tip paddle 5 is fixed at one end of the connecting block, and the metal connecting rod 4 is pulled by the upward movement of the movable counterweight ring 3, so that the tip paddle 5 can be flipped open, so that the rice in the transplanter outer cylinder 1 can be transplanted. The plant is dropped into the hole dug by the tip pick 5 to complete the transplanting. A hollow cylinder 6 is fixed to the outer surface of the transplanter outer cylinder 1, and an inner rod 7 is slid in the hollow cylinder 6. One end of the inner rod 7 is fixedly connected to the transplanter inner cylinder 2. An insertion rod 8 penetrates the surface of the hollow cylinder 6 and the inner rod 7. By pulling the insertion rod 8 out of the hollow cylinder 6, the transplanter inner cylinder 2 and the inner rod 7 can be moved again. The inner rod 7 is driven upward by pulling the transplanter inner cylinder 2 to lengthen the overall length of the device. After adjusting it to a suitable length according to the height of the user, the insertion rod 8 is returned to its original position, which plays a role in fixing and positioning the transplanter inner cylinder 2 and the inner rod 7. 2 is provided with a movable pull plate 10 for rotation on the outer surface, a fixed pressure plate 11 and a movable pressure plate 14 are respectively fixed on the surface of the movable pull plate 10, a winding roller 12 is rotated on one side of the fixed pressure plate 11, a screw rod 15 is rotated and penetrated on a convex block on one side of the movable pull plate 10, and the screw rod 15 is threadedly connected with one end of the movable pressure plate 14, and the movable pressure plate 14 is driven to move by rotating the screw rod 15, so that the winding roller 12 is finally squeezed and fixed between the fixed pressure plate 11 and the movable pressure plate 14, which effectively prevents the winding roller 12 from rotating randomly when it needs to be stationary. A connecting line 16 is wound around the winding roller 12, and the connecting line 16 is connected to the winding roller 12. The connecting wire 16 passes through the movable pull plate 10 and is fixedly connected to the movable counterweight ring 3. By connecting the connecting wire 16 to the movable counterweight ring 3, the user can conveniently pull the movable counterweight ring 3 upward by controlling the rotation of the movable pull plate 10 at the upper end of the transplanter inner tube 2, thereby opening the tip paddle 5 for transplanting, and the winding roller 12 serves to reel in the connecting wire 16. When the transplanter inner tube 2 is extended upward, the winding roller 12 is unwound to extend the pulling length of the connecting wire 16, so that the connecting wire 16 always remains connected to the movable counterweight ring 3 without hindering the extension of the transplanter inner tube 2.

[0021] Example 2

[0022] like Figure 1-4As shown, a plurality of hollow cylinders 6, inner rods 7 and insertion rods 8 are equidistantly arranged around the center of the transplanter outer cylinder 1. By arranging a plurality of hollow cylinders 6, inner rods 7 and insertion rods 8, the stability of the transplanter inner cylinder 2 being fixed in position after extension can be effectively improved, and the outer surface of the transplanter outer cylinder 1 is rotatably connected with a rotating ring 9, and the rotating ring 9 is fixedly connected to the insertion rod 8. By rotating the rotating ring 9, the plurality of insertion rods 8 can be driven to move together, so that the insertion or removal steps of the insertion rod 8 are simplified. One end of the winding drum 12 is fixedly connected with an extension shaft 13, and the extension shaft 13 is connected with the movable pressing plate 14 through and through. The setting of the extension shaft 13 does not affect the movement of the movable pressing plate 14 while effectively improving the rotation stability of one end of the winding drum 12. The extrusion surface of the movable pressing plate 14 is fixedly connected with a rubber pad. The friction force of the extrusion surface of the movable pressure plate 14 is increased, thereby effectively improving the stability of the winding drum 12 when it is squeezed and fixed. One end of the screw rod 15 is fixedly connected to a rotating disk. The setting of the rotating disk facilitates manual control of the rotation of the screw rod 15. The surface of the transplanter inner cylinder 2 is located above the movable pull plate 10 and is fixedly connected to a handle 17. The setting of the handle 17 facilitates the lifting and moving of the transplanter inner cylinder 2, and also facilitates the fingers to pull the movable pull plate 10 for rotational movement. A spring 18 is installed on the surface of the movable pull plate 10 near the lower end, and one end of the spring 18 is installed and connected to the transplanter inner cylinder 2. The spring 18 makes it easier for the movable pull plate 10 to rotate and reset, and also limits the rotation range of the movable pull plate 10, so that the movable pull plate 10 can continue to remain in a range that is convenient for the fingers to lift and pull it.

[0023] Working principle:

[0024] like Figure 1-4As shown, when the utility model is in use, when the user needs to extend the overall length of the device, he first uses his fingers to turn the rotating disk to drive the screw rod 15 to rotate, so that the movable pressure plate 14 moves toward the extension shaft 13 side, and the fixed pressure plate 11 and the movable pressure plate 14 release the clamping state of the winding drum 12, so that it can be movable again, and then manually rotate the rotating ring 9 to drive the insertion rod 8 to move, so that the insertion rod 8 is separated from the insertion of the hollow cylinder 6 and the inner rod 7, and then the handle 17 is held and pulled upward to drive the transplanter inner cylinder 2, the inner rod 7 and the movable pull plate 10 to move upward. At this time, one end of the connecting line 16 is fixed on the movable counterweight ring 3, and when the movable pull plate 10 moves upward, the extension shaft 13 becomes relative to the connecting line 16, so that the winding drum 12 rotates and the connecting line 16 wound thereon is lowered, and after the device is extended to an appropriate length, the rotating ring 9 is rotated to move the insertion rod 8 back to its position, and the hollow cylinder 6 and the inner rod 7 are re-inserted. The inner cylinder 2 of the transplanter is positioned and fixed, and the screw rod 15 is rotated at the same time to move the movable pressure plate 14 back to its position to re-squeeze and fix the winding roller 12. Next, a rice plant is placed from the top of the inner cylinder 2 of the transplanter and moved to the bottom of the outer cylinder 1 of the transplanter. Then, the tip pick 5 is inserted into the ground, and then the movable pull plate 10 is pulled by the fingers holding the handle 17 to rotate and displace the movable pull plate 10. With the help of the pulling of the connecting line 16, the rotational displacement of the movable pull plate 10 will also drive the movable counterweight ring 3 to move upward, and then pull the metal connecting rod 4, so that the tip pick 5 can be flipped open, so that the rice in the outer cylinder 1 of the transplanter can fall into the pit dug by the tip pick 5 to complete the transplanting. When the pulling of the movable pull plate 10 stops, the movable counterweight ring 3 will automatically fall to close the tip pick 5, and pull the connecting line 16 and the rebound of the spring 18 to return the movable pull plate 10 to its position for the next use.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A transplanter for rice genetic breeding, comprising a transplanter outer cylinder (1), characterized in that: The inner tube (2) of the transplanter outer tube (1) slides inside, and a movable counterweight ring (3) slides on the outer surface of the transplanter outer tube (1). A metal connecting rod (4) is installed on the outer surface of the movable counterweight ring (3). A connecting block is installed at one end of the metal connecting rod (4). The connecting block is rotatably connected to the outer tube (1) of the transplanter. A tip pick (5) is fixed at one end of the connecting block. A hollow tube (6) is fixed on the outer surface of the transplanter outer tube (1). An inner rod (7) slides in the hollow tube (6). One end of the inner rod (7) is fixedly connected to the inner tube (2) of the transplanter. The surfaces of the hollow tube (6) and the inner rod (7) are A plug rod (8) is inserted through the movable pull plate (10), and a movable pull plate (10) is rotatably provided on the outer surface of the inner tube (2) of the transplanter. A fixed pressure plate (11) and a movable pressure plate (14) are respectively fixed on the surface of the movable pull plate (10). A winding roller (12) is rotatably provided on one side of the fixed pressure plate (11). A screw rod (15) is rotatably provided on a protrusion on one side of the movable pull plate (10), and the screw rod (15) is threadedly connected to one end of the movable pressure plate (14). A connecting wire (16) is wound around the winding roller (12), and the connecting wire (16) passes through the movable pull plate (10) and is fixedly connected to the movable counterweight ring (3).

2. A transplanter for rice genetic breeding according to claim 1, characterized in that: A plurality of hollow cylinders (6), inner rods (7) and insertion rods (8) are equidistantly arranged around the center of the transplanter outer cylinder (1), and a rotating ring (9) is rotatably connected to the outer surface of the transplanter outer cylinder (1), and the rotating ring (9) is fixedly connected to the insertion rod (8).

3. The transplanter for rice genetic breeding according to claim 1, characterized in that: One end of the winding drum (12) is fixedly connected to an extension shaft (13), and the extension shaft (13) is connected through a movable pressing plate (14).

4. The rice genetic breeding transplanter according to claim 1, characterized in that: The extrusion surface of the movable pressing plate (14) is fixedly connected to a rubber pad, and one end of the screw rod (15) is fixedly connected to a rotating disk.

5. The rice genetic breeding transplanter according to claim 1, characterized in that: A handle (17) is fixedly connected to the surface of the transplanter inner cylinder (2) at a position above the movable pull plate (10), and a spring (18) is installed on the surface of the movable pull plate (10) near the lower end, and one end of the spring (18) is installed and connected to the transplanter inner cylinder (2).

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