Seed throwing machine

Abstract

The utility model discloses a seed throwing machine which comprises a box body, the bottom of the box body is fixedly connected with a square round receiving hopper, the bottom end of the square round receiving hopper is fixedly connected with a feeding assembly, the feeding assembly comprises a feeding pipe fixedly connected with the square round receiving hopper, one end of the feeding pipe is fixedly connected with a side pipe, one end of the side pipe is fixedly connected with a hose, and the other end of the side pipe is fixedly connected with the hose. A scattering pipe is fixed at the other end of the hose, and the side pipe, the hose and the scattering pipe form a scattering assembly. According to the seed sowing device, the box body, the square round receiving hopper, the feeding assembly, the scattering assembly and the draught fan are arranged, seeds in the box body can enter the feeding assembly along the square round receiving hopper, the seeds are fed into the scattering assembly through the feeding assembly, at the moment, high-speed airflow is blown into the scattering assembly through the draught fan, and therefore the seeds are blown out; a worker can carry the box body on the back through the shoulder straps for use, when the scattering machine is used for scattering seeds, the moving and scattering angles are more free and flexible, and the scattering machine is simple in structure and convenient to maintain in the later period.

Description

Technical Field

[0001] This utility model relates to the field of rice seed spreading technology, and in particular to a seed spreading machine. Background Technology

[0002] Traditional spreaders have a limited sowing range and require manual hand-held operation to continuously swing and adjust their position to achieve spraying. This results in a low level of automation and affects the effectiveness of the equipment.

[0003] Patent CN221532101U discloses a rice seed disperser, which uses a blower to blow rice seeds out of the feeding hose and dispensing pipe through an air chamber and air duct, preventing rice seeds from clogging during the dispensing process and effectively avoiding missed sowing caused by clogging, thus ensuring the efficiency and quality of rice seed dispensing. However, the above device needs to be moved in the paddy field, and the soil in paddy fields is usually quite loose, resulting in significant resistance to movement. Therefore, existing mobile dispersers are not flexible and convenient enough to use, and further improvements are needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a seed scattering machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a seed scattering machine, comprising a box body, a square-to-round hopper fixedly connected to the bottom of the box body, a feeding assembly fixedly connected to the bottom end of the square-to-round hopper, and the feeding assembly including a feeding pipe fixedly connected to the square-to-round hopper, a side pipe fixedly connected to one end of the feeding pipe, a flexible hose fixedly connected to one end of the side pipe, and a spreading pipe fixed to the other end of the flexible hose, the side pipe, the flexible hose, and the spreading pipe forming a scattering assembly, a fan fixedly attached to the outer wall of the box body, the fan outlet communicating with the side pipe, a battery fixedly attached to the outer wall of the box body, and two shoulder straps fixedly attached to the surface of the box body.

[0006] Furthermore, the top of the box is provided with a feeding port, and a top cover is rotatably connected to the surface of the feeding port by a thread.

[0007] Furthermore, a motor is fixed to the inner wall of the end of the feeding pipe away from the side pipe, and a horizontal shaft is fixedly connected to the output end of the motor. A spiral blade is fixedly connected to the surface of the horizontal shaft, and the motor is electrically connected to the battery.

[0008] Furthermore, a partition is fixed inside the feeding tube and near the motor side, and the horizontal shaft passes through the partition and is rotatably connected to the partition via a bearing.

[0009] Furthermore, a horn cover is fixedly connected to the end of the spreading pipe away from the hose, an air duct is connected to the air outlet of the blower and the side pipe, and the blower is electrically connected to the battery.

[0010] Furthermore, a handle is fixedly installed on the surface of the dispensing pipe.

[0011] Furthermore, a soft pad is fixed to the outer wall of the housing and near the shoulder strap, the soft pad being located between the two shoulder straps.

[0012] The beneficial effects of this utility model are:

[0013] In use, this seed scattering machine comprises a housing, a square-to-round hopper, a feeding component, a scattering component, and a blower. Seeds inside the housing enter the feeding component along the square-to-round hopper, and are then fed into the scattering component. At this time, the blower blows a high-speed airflow into the scattering component, thereby blowing the seeds out. Workers can carry the housing on their backs using shoulder straps. When using this scattering machine to scatter seeds, movement and scattering angles are more free and flexible, and the scattering machine has a simple structure and is easy to maintain. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Overall perspective view of this utility model;

[0016] Figure 2 : Overall sectional view of this utility model;

[0017] Figure 3 The present utility model Figure 2 Enlarged view of point A in the middle.

[0018] The attached figures are labeled as follows:

[0019] 1. Box body; 2. Square-to-round hopper; 3. Feeding assembly; 31. Feeding pipe; 32. Motor; 33. Horizontal shaft; 34. Spiral blade; 35. Partition plate; 4. Side pipe; 5. Hose; 6. Spreading pipe; 7. Horn cover; 8. Handle; 9. Fan; 91. Air duct; 10. Feeding port; 11. Top cover; 12. Battery; 13. Shoulder strap; 14. Soft pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-3 As shown, a seed scattering machine is disclosed, comprising a housing 1, a square-to-round hopper 2 fixedly connected to the bottom of the housing 1, a feeding assembly 3 fixedly connected to the bottom of the square-to-round hopper 2, and the feeding assembly 3 including a feeding pipe 31 fixedly connected to the square-to-round hopper 2, a side pipe 4 fixedly connected to one end of the feeding pipe 31, a flexible hose 5 fixedly connected to one end of the side pipe 4, and a spreading pipe 6 fixedly connected to the other end of the flexible hose 5. The side pipe 4, the flexible hose 5 and the spreading pipe 6 constitute a scattering assembly. A fan 9 is fixedly fixed to the outer wall of the housing 1, and the air outlet of the fan 9 is connected to the side pipe 4. A battery 12 is fixedly fixed to the outer wall of the housing 1, and two shoulder straps 13 are fixedly fixed to the surface of the housing 1.

[0022] The top of the box 1 is provided with a feeding port 10, and the surface of the feeding port 10 is connected to a top cover 11 by a threaded rotation.

[0023] Soaked rice seeds can be added into the box 1 by unscrewing the top cover 11.

[0024] A motor 32 is fixed to the inner wall of the end of the feeding pipe 31 away from the side pipe 4, and a horizontal shaft 33 is fixedly connected to the output end of the motor 32. A spiral blade 34 is fixedly connected to the surface of the horizontal shaft 33. The motor 32 is electrically connected to the battery 12.

[0025] After the horizontal shaft 33 is driven to rotate by the motor 32, the horizontal shaft 33 drives the spiral blade 34 to rotate. The spiral blade 34 pushes the seeds in the feeding tube 31 to one side of the side tube 4, so that the seeds enter the interior of the side tube 4.

[0026] A partition 35 is fixed inside the feeding pipe 31 and on the side near the motor 32. A horizontal shaft 33 passes through the partition 35 and is rotatably connected to the partition 35 through a bearing.

[0027] By separating the motor 32 with a partition 35, the seeds can be prevented from affecting the motor 32.

[0028] The end of the material spreading pipe 6 away from the hose 5 is fixedly connected to a horn cover 7. The air outlet of the blower 9 and the side pipe 4 are connected by a common air duct 91. The blower 9 is electrically connected to the battery 12.

[0029] After the blower 9 is started, the blower 9 blows a high-speed airflow into the side pipe 4 through the air duct 91. The airflow can blow the seeds in the side pipe 4 into the inside of the spreading pipe 6 along the hose 5. Finally, the seeds are blown out from one side of the horn cover 7.

[0030] A handle 8 is fixedly installed on the surface of the feeding pipe 6.

[0031] The direction of the spreading pipe 6 can be adjusted by holding the handle 8, making the seed spreading more flexible and convenient.

[0032] A soft pad 14 is fixed to the outer side wall of the housing 1 and near the shoulder strap 13, with the soft pad 14 located between the two shoulder straps 13.

[0033] When carrying the case 1 on your back using the shoulder strap 13, the padding 14 provides cushioning and improves comfort.

[0034] Working principle: First, add seeds into the box 1 through the feeding port 10, then screw on the top cover 11, then carry the box 1 on your back through the shoulder strap 13, hold the handle 8, and then start the motor 32 and the fan 9. The seeds enter the feeding pipe 31 along the square-to-round hopper 2. The motor 32 drives the spiral blade 34 to rotate. The spiral blade 34 pushes the seeds in the feeding pipe 31 into the side pipe 4. The fan 9 blows high-speed airflow into the side pipe 4 through the air pipe 91. The airflow can blow the seeds in the side pipe 4 into the spreading pipe 6 along the hose 5. Finally, the seeds are blown out from one side of the horn cover 7. At this time, the angle of the spreading pipe 6 can be adjusted to control the spreading range.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A seed disperser comprising a housing (1), characterised in that: The bottom of the box (1) is fixedly connected to a square-to-round hopper (2), and the bottom end of the square-to-round hopper (2) is fixedly connected to a feeding assembly (3). The feeding assembly (3) includes a feeding pipe (31) fixedly connected to the square-to-round hopper (2). One end of the feeding pipe (31) is fixedly connected to a side pipe (4). One end of the side pipe (4) is fixedly connected to a hose (5), and the other end of the hose (5) is fixedly connected to a sprinkling pipe (6). The side pipe (4), hose (5) and sprinkling pipe (6) form a sprinkling assembly. A fan (9) is fixedly attached to the outer wall of the box (1), and the air outlet of the fan (9) is connected to the side pipe (4). A battery (12) is fixedly attached to the outer wall of the box (1). Two shoulder straps (13) are fixedly attached to the surface of the box (1).

2. The seed scattering machine according to claim 1, characterized in that: The top of the box (1) is provided with a feeding port (10), and the surface of the feeding port (10) is connected to a top cover (11) by a threaded rotation.

3. The seed scattering machine according to claim 1, characterized in that: A motor (32) is fixed to the inner wall of the end of the feeding pipe (31) away from the side pipe (4), and a horizontal shaft (33) is fixedly connected to the output end of the motor (32). A spiral blade (34) is fixedly connected to the surface of the horizontal shaft (33), and the motor (32) is electrically connected to the battery (12).

4. A seed scattering machine according to claim 3, characterized in that: A partition (35) is fixed inside the feeding pipe (31) and on the side near the motor (32). The horizontal shaft (33) passes through the partition (35) and is rotatably connected to the partition (35) through a bearing.

5. A seed scattering machine according to claim 1, characterized in that: The end of the material spreading pipe (6) away from the hose (5) is fixedly connected to a horn cover (7), the air outlet of the blower (9) and the side pipe (4) are connected by a common air duct (91), and the blower (9) is electrically connected to the battery (12).

6. A seed scattering machine according to claim 1, characterized in that: A handle (8) is fixedly installed on the surface of the spreading pipe (6).

7. A seed scattering machine according to claim 1, characterized in that: A soft pad (14) is fixed to the outer wall of the housing (1) and near the shoulder strap (13), the soft pad (14) being located between the two shoulder straps (13).

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