Seeding device for agricultural seedling seeds

Abstract

The utility model relates to a sowing device for agricultural seedling seeds. The sowing device comprises a frame body, a rotating shaft is rotationally connected in the frame body, moving wheels are fixedly connected to the outer surface of the rotating shaft, a sowing assembly is arranged at the top of the frame body, the sowing assembly comprises a storage hopper fixedly connected to the top of the frame body, and a supporting frame is fixedly connected to the top of the frame body. According to the agricultural seedling seed sowing device, seeds needing to be sown are placed in a storage hopper, a handle is pulled to drive a frame body to integrally move, the frame body moves to drive a rotating shaft and a moving wheel to rotate, the rotating shaft moves to drive a linkage assembly to conduct transmission, and the transmission linkage assembly drives a connecting piece and a protective frame to conduct transmission; a proper amount of seeds can be contained in the protection frame by moving the protection frame, when the protection frame moves to the top and turns over, the seeds in the protection frame can turn over in the bearing cover on the other side of the linkage assembly, the seeds in the bearing cover are evenly sown along with movement of the frame body, workers do not need to sow the seeds one by one, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a sowing device for agricultural seedlings. Background Art

[0002] Agriculture refers to the industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. It belongs to the primary industry and is the basic industry that provides support for the construction and development of the national economy. Agriculture in a broad sense refers to industries including planting, forestry, animal husbandry, fishery and the auxiliary activities they provide for the above industries; agriculture in a narrow sense refers to planting, and a seeder is a device that can quickly sow seedlings.

[0003] The Chinese patent with the authorization announcement number CN219068893U discloses a small-particle seed seeder, which, through the setting of a scraping mechanism, enables the scraping plate to properly press against the surface of the roller under the adjustment of the adjustment mechanism, so that during the rotation of the roller, the small-particle seeds adhering to the roller are effectively scraped off, thereby avoiding that part of the land is not sown with small-particle seeds during the sowing process, thereby ensuring the overall harvest of the land;

[0004] However, the above device still has some defects in use. Although it can scrape the seeds, when it is sown through a seeder, the seeds are only sown through an empty bucket, and the seeds are not sown evenly one by one. The above sowing method will cause the number of seeds in each planting groove to be uneven, and the practicality is general. Therefore, a sowing device for agricultural seedlings is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sowing device for agricultural seedlings, which has the advantages of uniform sowing and strong practicality, and solves the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sowing device for agricultural seedlings, comprising a frame, a rotating shaft is rotatably connected inside the frame, a moving wheel is fixedly connected to the outer surface of the rotating shaft, and a sowing assembly is arranged on the top of the frame;

[0007] Furthermore, the sowing component includes a storage bucket fixedly connected to the top of the frame, the top of the frame is fixedly connected to a support frame, a linkage component is arranged inside the support frame, a connecting piece is arranged on the outer surface of the linkage component, a connecting plate is fixedly connected to the outer surface of the connecting piece, one end of the connecting plate is fixedly connected to a protective frame, the other end of the connecting plate is fixedly connected to a supporting cover, and a placement groove is provided inside the connecting plate.

[0008] Furthermore, the linkage assembly consists of two sprockets and a chain, the top sprocket is rotationally connected to the inside of the support frame, the bottom sprocket is fixedly connected to the outer surface of the rotating shaft, and the chain is meshingly connected to the outer surfaces of the two sprockets.

[0009] Furthermore, a support rod is fixedly connected to the outer surface of the frame, and a soil-covering plate is rotatably connected to the bottom of the support rod.

[0010] Furthermore, the bottom of the frame is fixedly connected to a soil turning cutter disc.

[0011] Furthermore, an empty slot is provided at one end of the storage bucket, and the linkage assembly is located inside the empty slot.

[0012] Furthermore, the ends of the protective frame and the supporting cover away from the connecting piece are both open.

[0013] Furthermore, a fixing frame is fixedly connected to the top of the frame body, and a handle is hinged on the right side of the fixing frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The sowing device for agricultural seedlings places seeds to be sown in a storage bucket, and the frame is moved as a whole by pulling the handle. The movement of the frame drives the rotating shaft and the moving wheel to rotate, and the movement of the rotating shaft drives the linkage component to drive. The driven linkage component drives the connecting piece and the protective frame to drive. The movable protective frame can load an appropriate amount of seeds in the protective frame. When the protective frame moves to the top and flips over, the seeds in the protective frame will flip into the supporting cover on the other side of the linkage component. As the frame moves, the seeds in the supporting cover are evenly sown, and there is no need for workers to sow one by one. The device is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of another viewing angle of the present utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1 frame, 101 fixed frame, 102 handle, 2 rotating shaft, 3 moving wheel, 4 sowing assembly, 401 supporting frame, 402 linkage assembly, 403 connecting piece, 404 connecting piece, 405 placing groove, 406 protective frame, 407 supporting cover, 408 storage bucket, 5 soil turning knife disc, 6 supporting rod, 7 soil recovery disc. 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] See also Figure 1-4 In this embodiment, a sowing device for agricultural seedlings includes a frame 1, a rotating shaft 2 is rotatably connected inside the frame 1, a moving wheel 3 is fixedly connected to the outer surface of the rotating shaft 2, and a sowing component 4 is arranged on the top of the frame 1.

[0023] The sowing assembly 4 includes a storage bucket 408 fixedly connected to the top of the frame 1, a support frame 401 fixedly connected to the top of the frame 1, a linkage assembly 402 is arranged inside the support frame 401, an empty slot is opened at one end of the storage bucket 408, and the linkage assembly 402 is located inside the empty slot. A connecting piece 403 is arranged on the outer surface of the linkage assembly 402, a connecting piece 404 is fixedly connected to the outer surface of the connecting piece 403, a protective frame 406 is fixedly connected to one end of the connecting piece 404, and a supporting cover 407 is fixedly connected to the other end of the connecting piece 404. The ends of the protective frame 406 and the supporting cover 407 away from the connecting piece 404 are both open-shaped, and the spacing between the protective frame 406 and the supporting cover 407 of another group can be controlled by oneself, and the seeds will not fall out when flipping. A placement slot 405 is opened inside the connecting piece 404, and by setting the placement slot 405, the seeds can be placed more stably.

[0024] Secondly, the linkage assembly 402 is composed of two sprockets and a chain. The top sprocket is limited to rotation and connected to the inside of the support frame 401, the bottom sprocket is fixedly connected to the outer surface of the rotating shaft 2, and the chain is meshed and connected to the outer surfaces of the two sprockets. The outer surface of the frame 1 is fixedly connected to a support rod 6, and the bottom of the support rod 6 is limited to rotation and connected to a soil-covering disc 7, and the bottom of the frame 1 is fixedly connected to a soil-turning cutter disc 5. By setting the soil-covering disc 7 and the soil-turning cutter disc 5, the soil to be sown can be turned over and reset without the need for staff to turn over and reset it. The top of the frame 1 is fixedly connected to a fixed frame 101, and a handle 102 is hinged on the right side of the fixed frame 101.

[0025] The working principle of the above embodiment is:

[0026] The sowing device for agricultural seedlings places the seeds to be sown in the storage bucket 408, and moves the frame 1 as a whole by pulling the handle 102. The movement of the frame 1 drives the rotating shaft 2 and the moving wheel 3 to rotate, and the movement of the rotating shaft 2 drives the linkage component 402 to transmit. The transmission linkage component 402 drives the connecting piece 404 and the protective frame 406 to transmit. The movable protective frame 406 can load an appropriate amount of seeds into the protective frame 406. When the protective frame 406 moves to the top and flips over, the seeds in the protective frame 406 will flip into the supporting cover 407 on the other side of the linkage component 402. When the linkage component 402 then drives the supporting cover 407 to move downward and flip over, the seeds in the supporting cover 407 are evenly sown. The cyclic transmission linkage component can drive the seeds to be sown in a cycle, and there is no need for the staff to sow one by one. The practicability is strong.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 sowing device for agricultural seedlings, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a rotating shaft (2), the outer surface of the rotating shaft (2) is fixedly connected to a moving wheel (3), and a sowing assembly (4) is arranged on the top of the frame (1); The sowing assembly (4) comprises a storage bucket (408) fixedly connected to the top of the frame (1); the top of the frame (1) is fixedly connected to a support frame (401); a linkage assembly (402) is arranged inside the support frame (401); a connecting piece (403) is arranged on the outer surface of the linkage assembly (402); a connecting piece (404) is fixedly connected to the outer surface of the connecting piece (403); one end of the connecting piece (404) is fixedly connected to a protective frame (406); the other end of the connecting piece (404) is fixedly connected to a supporting cover (407); and a placement groove (405) is provided inside the connecting piece (404).

2. The sowing device for agricultural seedlings according to claim 1, characterized in that: The linkage assembly (402) is composed of two sprockets and a chain, wherein the top sprocket is rotationally connected to the inside of the support frame (401), the bottom sprocket is fixedly connected to the outer surface of the rotating shaft (2), and the chain is meshingly connected to the outer surfaces of the two sprockets.

3. The sowing device for agricultural seedlings according to claim 1, characterized in that: A support rod (6) is fixedly connected to the outer surface of the frame (1), and a soil-recovering plate (7) is rotatably connected to the bottom of the support rod (6).

4. The sowing device for agricultural seedlings according to claim 1, characterized in that: The bottom of the frame (1) is fixedly connected to a soil turning cutter disc (5).

5. The sowing device for agricultural seedlings according to claim 1, characterized in that: An empty slot is formed at one end of the storage bucket (408), and the linkage assembly (402) is located inside the empty slot.

6. The sowing device for agricultural seedlings according to claim 1, characterized in that: The ends of the protection frame (406) and the supporting cover (407) away from the connecting piece (404) are both open.

7. The sowing device for agricultural seedlings according to claim 1, characterized in that: A fixing frame (101) is fixedly connected to the top of the frame body (1), and a handle (102) is hingedly connected to the right side of the fixing frame (101).

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