A seeder with adjustable sowing spacing

Abstract

The utility model discloses a seeder with adjustable sowing spacing, including a sowing wheel, a sowing bucket is clamped on the upper end of the sowing wheel, a U-shaped connecting frame is fixedly installed inside the sowing wheel, the upper end of the U-shaped connecting frame is fixedly connected to the lower end of the sowing bucket, a triangular mounting frame is fixedly connected between the front surface of the sowing bucket and the side of the U-shaped connecting frame, and the sowing wheel includes a rotating wheel body, a transparent tube, an electric telescopic rod, a piston head, a sealing rubber ring, a round-headed sowing short rod, a soft rubber short sleeve, a bearing and a telescopic rod switch. The sowing machine with adjustable sowing spacing described in the utility model can insert and install seeds into the ground through the sowing wheel and the sowing bucket, the sowing spacing can be adjusted, and the sowing process is simpler, wherein the sowing wheel is responsible for inserting seeds deep into the ground for sowing, the sowing spacing can be automatically switched on and off, and the sowing bucket is responsible for providing seeds into the sowing wheel, and is not easy to be blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drill structures, in particular to a seed drill with adjustable seeding spacing. Background Art

[0002] A seeder is a planting machine that sows crop seeds. It is a seeder used for a certain type of crop and is often named after the crop type, such as grain drill, corn hole seeder, cotton seeder, forage spreader, etc.

[0003] Existing seeders have certain drawbacks when in use. Traditional seeders are not easy to adjust the sowing spacing, seeds cannot be inserted deeply into the ground, the sowing process is not simple enough, and seeds are easily blocked inside the feed structure of the seeder. Utility Model Content

[0004] The main purpose of the utility model is to provide a seeder with adjustable sowing spacing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A seeder with adjustable sowing spacing comprises a sowing wheel, a sowing bucket is clamped on the upper end of the sowing wheel, a U-shaped connecting frame is fixedly installed inside the sowing wheel, the upper end of the U-shaped connecting frame is fixedly connected to the lower end of the sowing bucket, and a triangular mounting frame is fixedly connected between the front surface of the sowing bucket and the side of the U-shaped connecting frame.

[0007] Preferably, the seeding wheel includes a rotating wheel body, a transparent tube, an electric telescopic rod, a piston head, a sealing rubber ring, a round-headed seeding short rod, a soft rubber short sleeve, a bearing and a telescopic rod switch.

[0008] Preferably, the transparent tube is fixedly installed inside the rotating wheel body, and the electric telescopic rod is fixedly installed inside the transparent tube at a lower end. There are eight transparent tubes installed, and the transparent tubes are evenly distributed inside the rotating wheel body.

[0009] Preferably, the piston head is fixedly installed on the upper end of the electric telescopic rod, the sealing rubber ring is fixedly installed on the outside of the piston head, the round-headed sowing short rod is fixedly installed on the center position of the upper surface of the piston head, the soft rubber short sleeve is fixedly installed on the upper end of the transparent tube, an annular groove is provided on the outside of the sealing rubber ring, and a rubber soft ring is fixed on the inside of the soft rubber short sleeve.

[0010] Preferably, the bearing is fixedly mounted on the inner side of the rotating wheel body, the telescopic rod switch is fixedly mounted on the side of the rotating wheel body, and the telescopic rod switch is located between the transparent tubes.

[0011] Preferably, the seeding bucket includes a feed hopper body, a motor frame, an electric motor and a stirring rod.

[0012] Preferably, the motor frame is fixedly mounted on the upper surface of the feed hopper body, the electric motor is fixedly mounted inside the motor frame, the stirring rod is fixedly connected to the lower end of the electric motor rotating shaft, and the upper end of the wheel body is stuck in the groove at the lower end of the feed hopper body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the sowing wheel and the sowing bucket are provided, and the sowing wheel and the sowing bucket enable the seeder to insert the seeds into the ground, the sowing spacing can be adjusted, and the sowing process is simpler, wherein the sowing wheel is responsible for inserting the seeds deep into the ground for sowing, the sowing spacing can be automatically switched on and off, and the sowing bucket is responsible for providing seeds into the sowing wheel and is not easy to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a seeder with adjustable sowing spacing according to the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of a sowing wheel of a sowing machine with adjustable sowing spacing according to the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of a sowing bucket of a sowing machine with adjustable sowing spacing according to the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of a U-shaped connecting frame of a seeder with adjustable sowing spacing according to the utility model;

[0019] Figure 5 The utility model is a seeder with adjustable sowing spacing. Figure 2 Enlarged schematic diagram of part A in the middle.

[0020] In the figure: 1. seeding wheel; 101. rotating wheel body; 102. transparent tube; 103. electric telescopic rod; 104. piston head; 105. sealing rubber ring; 106. round-head seeding short rod; 107. soft rubber short sleeve; 108. bearing; 109. telescopic rod switch; 2. seeding bucket; 201. feed hopper body; 202. motor frame; 203. electric motor; 204. stirring rod; 3. U-shaped connecting frame; 4. triangular mounting frame. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a seeder with adjustable sowing spacing includes a sowing wheel 1, a sowing bucket 2 is clamped on the upper end of the sowing wheel 1, a U-shaped connecting frame 3 is fixedly installed inside the sowing wheel 1, the upper end of the U-shaped connecting frame 3 is fixedly connected to the lower end of the sowing bucket 2, and a triangular mounting frame 4 is fixedly connected between the front surface of the sowing bucket 2 and the side of the U-shaped connecting frame 3. The sowing wheel 1 and the sowing bucket 2 enable the seeder to insert seeds into the ground, the sowing spacing can be adjusted, and the sowing process is simpler. The sowing wheel 1 is responsible for inserting seeds deep into the ground for sowing, the sowing spacing can be automatically switched on and off, and the sowing bucket 2 is responsible for providing seeds into the sowing wheel 1 and is not easy to be blocked.

[0023] The sowing wheel 1 includes a rotating wheel body 101, a transparent tube 102, an electric telescopic rod 103, a piston head 104, a sealing rubber ring 105, a round-headed sowing short rod 106, a soft rubber short sleeve 107, a bearing 108 and a telescopic rod switch 109; the transparent tube 102 is fixedly installed inside the rotating wheel body 101, the electric telescopic rod 103 is fixedly installed inside the transparent tube 102 at the lower end, the number of transparent tubes 102 installed is eight, and the transparent tubes 102 are evenly distributed inside the rotating wheel body 101; the piston head 104 is fixedly installed on the upper end of the electric telescopic rod 103, the sealing rubber ring 105 is fixedly installed on the outer side of the piston head 104, the round-headed sowing short rod 106 is fixedly installed at the center of the upper surface of the piston head 104, and the soft rubber short sleeve 107 is fixedly installed. It is fixedly installed inside the transparent tube 102 at the upper end, an annular groove is opened on the outside of the sealing rubber ring 105, and a rubber soft ring is fixed on the inside of the soft rubber short sleeve 107; the bearing 108 is fixedly installed on the inner side of the wheel body 101, the telescopic rod switch 109 is fixedly installed on the side of the wheel body 101, and the telescopic rod switch 109 is located between the transparent tubes 102; the seeding bucket 2 includes a feed hopper body 201, a motor outer frame 202, an electric motor 203 and a stirring rod 204; the motor outer frame 202 is fixedly installed on the upper surface of the feed hopper body 201, the electric motor 203 is fixedly installed inside the motor outer frame 202, the stirring rod 204 is fixedly connected to the lower end of the rotating shaft of the electric motor 203, and the upper end of the wheel body 101 is stuck in the groove at the lower end of the feed hopper body 201.

[0024] It should be noted that the utility model is a seeder with adjustable sowing spacing. When in use, the seeder is hung on the rear end of the towing equipment through the triangular mounting frame 4, and the seeds to be sown are poured into the feed hopper body 201. The electric motor 203 in the motor outer frame 202 drives the stirring rod 204 to stir to prevent the seeds from being blocked inside the feed hopper body 201. When the upper end of the transparent tube 102 passes through the lower end of the feed hopper body 201, the electric telescopic rod 103 contracts and pulls the piston head 104, and the sealing rubber ring 105 performs a sealing effect, and the seeds are sucked into the inside of the soft rubber short sleeve 107. When the lower end of the transparent tube 102 faces the ground downward, the electric telescopic rod 103 extends downward to The piston head 104 is pushed downward until the round-headed sowing short rod 106 is pushed out of the soft rubber short sleeve 107, until the round-headed sowing short rod 106 presses the seeds into the ground. When the sowing spacing needs to be adjusted, the telescopic rod switch 109 between the transparent tubes 102 is pressed to close the corresponding electric telescopic rod 103. The bearing 108 makes the rotation of the wheel body 101 smoother. The sowing wheel 1 and the sowing bucket 2 enable the seeder to insert the seeds into the ground, the sowing spacing can be adjusted, and the sowing process is simpler. The sowing wheel 1 is responsible for inserting the seeds deep into the ground for sowing. The sowing spacing can be adjusted by itself. The sowing bucket 2 is responsible for providing seeds to the sowing wheel 1 and is not easy to be blocked.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A seeder with adjustable sowing spacing, characterized in that: The invention comprises a seeding wheel (1), wherein a seeding bucket (2) is provided at the upper end of the seeding wheel (1), a U-shaped connecting frame (3) is fixedly installed inside the seeding wheel (1), the upper end of the U-shaped connecting frame (3) is fixedly connected to the lower end of the seeding bucket (2), and a triangular mounting frame (4) is fixedly connected between the front surface of the seeding bucket (2) and the side surface of the U-shaped connecting frame (3).

2. A seeder with adjustable sowing spacing according to claim 1, characterized in that: The seeding wheel (1) comprises a rotating wheel body (101), a transparent tube (102), an electric telescopic rod (103), a piston head (104), a sealing rubber ring (105), a round-headed seeding short rod (106), a soft rubber short sleeve (107), a bearing (108) and a telescopic rod switch (109).

3. A seeder with adjustable sowing spacing according to claim 2, characterized in that: The transparent tube (102) is fixedly installed inside the rotating wheel body (101), and the electric telescopic rod (103) is fixedly installed inside the transparent tube (102) at a lower end thereof. There are eight installed transparent tubes (102), and the transparent tubes (102) are evenly distributed inside the rotating wheel body (101).

4. A seeder with adjustable sowing spacing according to claim 3, characterized in that: The piston head (104) is fixedly mounted on the upper end of the electric telescopic rod (103), the sealing rubber ring (105) is fixedly mounted on the outer side of the piston head (104), the round-headed sowing short rod (106) is fixedly mounted on the center position of the upper surface of the piston head (104), the soft rubber short sleeve (107) is fixedly mounted on the upper end of the transparent tube (102), an annular groove is formed on the outer side of the sealing rubber ring (105), and a rubber soft ring is fixed on the inner side of the soft rubber short sleeve (107).

5. A seeder with adjustable sowing spacing according to claim 4, characterized in that: The bearing (108) is fixedly mounted on the inner side of the rotating wheel body (101), the telescopic rod switch (109) is fixedly mounted on the side of the rotating wheel body (101), and the telescopic rod switch (109) is located between the transparent tubes (102).

6. A seeder with adjustable sowing spacing according to claim 5, characterized in that: The seeding hopper (2) comprises a feeding hopper body (201), a motor outer frame (202), an electric motor (203) and a stirring rod (204).

7. A seeder with adjustable sowing spacing according to claim 6, characterized in that: The motor outer frame (202) is fixedly mounted on the upper surface of the feed hopper body (201), the electric motor (203) is fixedly mounted inside the motor outer frame (202), the stirring rod (204) is fixedly connected to the lower end of the rotating shaft of the electric motor (203), and the upper end of the wheel body (101) is clamped in the groove at the lower end of the feed hopper body (201).

Images