CN220545463U

CN220545463U - Rice transplanter device

Info

Publication number: CN220545463U
Application number: CN202322032641.2U
Authority: CN
Inventors: 许金录; 应叶挺
Original assignee: Zhejiang Ting Neng Sheng Machine Co ltd
Current assignee: Zhejiang Ting Neng Sheng Machine Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-01
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a rice transplanter device, relates to the technical field of rice transplants, and aims to solve the problem that the rice transplanting efficiency is poor due to the fact that an existing rice transplanter transplanting mechanism can ensure the qualification rate of rice transplanting but is lack of an effective linkage mechanism. The device comprises a fixing frame, wherein a rotating shaft is arranged on an upper end bracket of the fixing frame, a chain wheel is arranged at the center position of the rotating shaft, and the chain wheel and the rotating shaft are of an integrated assembly structure; further comprises: the crank is arranged at the two ends of the rotating shaft, the crank and the rotating shaft are of a linkage structure, a chute rod is arranged above the crank, a rotating pulley is arranged in an inner chute of the chute rod, and a first rotating shaft pin is arranged at the inner center of the rotating pulley; the outer plug is arranged at one end of the chute rod, a second rotating shaft pin is arranged at the connecting position of the chute rod and the outer plug, and the outer plug is movably connected with the chute rod through the second rotating shaft pin; and the inner plug is arranged in the through groove in the outer plug.

Description

Rice transplanter device

Technical Field

The utility model relates to the technical field of rice transplanting machines, in particular to a rice transplanting machine device.

Background

The rice transplanter is an agricultural machine for transplanting rice seedlings into a rice field. When planting, firstly, a plurality of rice seedlings are taken out from the seedbed by mechanical claws and planted in soil in the field.

For example, bulletin numbers: CN204168743U (named a transplanting mechanism for a transplanting machine) comprises a seedling supporting device and seedling needles, wherein a seedling supporting guide rod is fixedly connected to the seedling supporting device and arranged at the position between the openings of the seedling needles, the seedling supporting guide rod comprises a mounting part, an arc-shaped seedling supporting guide part is integrally connected to the mounting part, the radian of the seedling supporting guide part is 52 degrees, the mounting part is fixedly connected with the seedling supporting device, the seedling supporting guide part is arranged at the position between the openings of the seedling needles, and a reinforcing rib is integrally connected to the seedling supporting guide part.

Although the transplanting mechanism of the transplanting machine can ensure the qualification rate of transplanting, the transplanting efficiency is poor due to the lack of an effective linkage mechanism, so that the transplanting machine device is provided.

Disclosure of Invention

The utility model aims to provide a rice transplanter device which solves the problem that the rice transplanting efficiency is poor due to the fact that the existing rice transplanter transplanting mechanism provided in the background art can ensure the qualification rate of rice transplanting but lacks an effective linkage mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rice transplanter device comprises a fixed frame, wherein a rotating shaft is arranged on an upper end bracket of the fixed frame, a chain wheel is arranged at the center position of the rotating shaft, and the chain wheel and the rotating shaft are of an integrated assembly structure;

further comprises:

the crank is arranged at the two ends of the rotating shaft, the crank and the rotating shaft are of a linkage structure, a chute rod is arranged above the crank, a rotating pulley is arranged in an inner chute of the chute rod, and a first rotating shaft pin is arranged at the inner center of the rotating pulley;

the outer plug is arranged at one end of the chute rod, a second rotating shaft pin is arranged at the connecting position of the chute rod and the outer plug, and the outer plug is movably connected with the chute rod through the second rotating shaft pin;

and the inner plug is arranged in the through groove in the outer plug, and one end of the inner plug is provided with a third rotating shaft pin.

Preferably, one end of the chute rod is provided with a swinging arm, a fourth pivot pin is arranged at the connection position of the swinging arm and the chute rod, and the swinging arm is movably connected with the chute rod through the fourth pivot pin.

Preferably, one end of the swing arm is provided with a fixed remote rod, and the fixed remote rod and the connecting shaft of the swing arm are of an integrated structure.

Preferably, a connecting rod is arranged between the second rotating shaft pin and the third rotating shaft pin, and two ends of the connecting rod are respectively and movably connected with the second rotating shaft pin and the third rotating shaft pin.

Preferably, the outer plugs are provided with three connecting frames, and the connecting frames are welded with the three outer plugs.

Preferably, a screw is mounted at one end of the swing arm bracket.

Compared with the prior art, the utility model has the beneficial effects that:

when the crank is rotated circumferentially, one end of the connecting rod is driven to rotate by taking the second rotating shaft pin as the center of a circle, and the other end of the connecting rod is driven to rotate by taking the third rotating shaft pin, the connecting rod can be linked with the inner plug, the upper sliding block and the lower sliding block move in the groove of the outer plug, and when the crank is continuously moved circumferentially, the inner plug passes through the outer plug and is ejected out, so that seedlings are transplanted into soil, the aim of efficiently linking and synchronizing a plurality of seedlings is achieved, and the problem that the transplanting efficiency is poor due to the fact that the existing transplanting mechanism of the transplanting machine can ensure the qualification rate of transplanting seedlings but lacks an effective linking mechanism is solved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a rice transplanter device according to the present utility model;

FIG. 2 is a side view of the structure of the rice transplanter device of the present utility model;

FIG. 3 is a top view of the structure of the rice transplanter device of the present utility model;

FIG. 4 is a schematic view of a movable structure of a rice transplanting machine according to the present utility model;

in the figure: 1. a fixing frame; 2. a sprocket; 3. a rotating shaft; 4. a crank; 5. rotating the pulley; 6. a first rotating shaft pin; 7. a chute rod; 8. a second roller pin; 9. a connecting rod; 10. a third roller pin; 11. an inner plug; 12. an outer plug; 13. fixing a remote rod; 14. a screw; 15. a connecting frame; 16. swing arms; 17. and a fourth pivot pin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the rice transplanter device comprises a fixed frame 1, wherein a rotating shaft 3 is arranged on an upper end bracket of the fixed frame 1, a chain wheel 2 is arranged at the center position of the rotating shaft 3, and the chain wheel 2 and the rotating shaft 3 are of an integrated assembly structure;

further comprises:

the crank 4 is arranged at the two ends of the rotating shaft 3, the crank 4 and the rotating shaft 3 are of a linkage structure, a chute rod 7 is arranged above the crank 4, a rotating pulley 5 is arranged in an inner chute of the chute rod 7, and a first rotating shaft pin 6 is arranged at the inner center of the rotating pulley 5;

the outer plug 12 is arranged at one end position of the chute rod 7, a second rotating shaft pin 8 is arranged at the connecting position of the chute rod 7 and the outer plug 12, and the outer plug 12 is movably connected with the chute rod 7 through the second rotating shaft pin 8;

an inner plug 11 is provided in a through groove inside the outer plug 12, and one end of the inner plug 11 is provided with a third roller pin 10.

Referring to fig. 4, a swing arm 16 is disposed at one end of the chute rod 7, a fourth pivot pin 17 is disposed at a connection position between the swing arm 16 and the chute rod 7, the swing arm 16 is movably connected with the chute rod 7 through the fourth pivot pin 17, and the swing arm 16 disposed at one end of the chute rod 7 plays a role in swing linkage.

Referring to fig. 3, a fixed remote rod 13 is disposed at one end of the swing arm 16, the fixed remote rod 13 and a connecting shaft of the swing arm 16 are integrated, and the fixed remote rod 13 disposed at one end of the swing arm 16 plays a role in linking the swing arm 16.

Referring to fig. 2, a connecting rod 9 is disposed between the second roller pin 8 and the third roller pin 10, two ends of the connecting rod 9 are movably connected with the second roller pin 8 and the third roller pin 10 respectively, and the connecting rod 9 disposed between the second roller pin 8 and the third roller pin 10 plays a role of linking the inner plug 11 and the chute rod 7.

Referring to fig. 3, three external plugs 12 are provided, connecting frames 15 are respectively provided on the outer walls of the three external plugs 12, the connecting frames 15 are welded with the three external plugs 12, and the connecting frames 15 respectively provided on the outer walls of the three external plugs 12 play a role in connecting the three external plugs 12.

Referring to fig. 3, a screw 14 is mounted at one end of the bracket of the swing arm 16, and the screw 14 mounted at one end of the bracket of the swing arm 16 plays a role in inserting and limiting with the gap position of the connecting rod 9.

Working principle: when the rotary seedling transplanting machine is used, the fixing frame 1 and the chain wheel 2 rotate to drive the rotary shaft 3 to rotate, the rotary shaft 3 is connected with the crank 4, the crank 4 rotates to drive the rotary pulley 5 to slide in the chute rod 7, meanwhile, the rotary pulley 5 rotates by taking the first rotary shaft pin 6 as a circle center, when the crank 4 rotates circumferentially, one end of the connecting rod 9 is driven to rotate by taking the second rotary shaft pin 8 as the circle center, the other end of the connecting rod 9 rotates by taking the third rotary shaft pin 10, the connecting rod 9 can be linked with the inner plug 11, the upper and lower sliding blocks in the grooves of the outer plug 12 move, and when the crank 4 continues to do circular motion, the inner plug 11 passes through the outer plug 12 and is ejected out, so that seedlings are inserted into soil, and the using work of the transplanting machine is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The rice transplanter device comprises a fixed frame (1), wherein a rotating shaft (3) is arranged on an upper end bracket of the fixed frame (1), a chain wheel (2) is arranged at the center position of the rotating shaft (3), and the chain wheel (2) and the rotating shaft (3) are of an integrated assembly structure;

the method is characterized in that: further comprises:

the crank (4) is arranged at two end positions of the rotating shaft (3), the crank (4) and the rotating shaft (3) are of a linkage structure, a chute rod (7) is arranged above the crank (4), a rotating pulley (5) is arranged in an inner chute of the chute rod (7), and a first rotating shaft pin (6) is arranged at the inner center position of the rotating pulley (5);

the outer plug (12) is arranged at one end position of the chute rod (7), a second rotating shaft pin (8) is arranged at the connecting position of the chute rod (7) and the outer plug (12), and the outer plug (12) is movably connected with the chute rod (7) through the second rotating shaft pin (8);

and an inner plug (11) which is arranged in a through groove in the outer plug (12), and one end of the inner plug (11) is provided with a third rotating shaft pin (10).

2. A rice transplanter device according to claim 1, wherein: one end of the chute rod (7) is provided with a swinging arm (16), a fourth rotating shaft pin (17) is arranged at the connecting position of the swinging arm (16) and the chute rod (7), and the swinging arm (16) is movably connected with the chute rod (7) through the fourth rotating shaft pin (17).

3. A rice transplanter device according to claim 2, wherein: one end of the swing arm (16) is provided with a fixed remote rod (13), and the fixed remote rod (13) and the connecting shaft of the swing arm (16) are of an integrated structure.

4. A rice transplanter device according to claim 1, wherein: a connecting rod (9) is arranged between the second rotating shaft pin (8) and the third rotating shaft pin (10), and two ends of the connecting rod (9) are respectively and movably connected with the second rotating shaft pin (8) and the third rotating shaft pin (10).

5. A rice transplanter device according to claim 1, wherein: the outer plugs (12) are provided with three, the outer walls of the three outer plugs (12) are provided with connecting frames (15), and the connecting frames (15) are connected with the three outer plugs (12) in a welding mode.

6. A rice transplanter device according to claim 3, wherein: one end of the swing arm (16) bracket is provided with a screw (14).