Automatic seeding machine

Abstract

The utility model discloses an automatic seeding machine which comprises a base and further comprises two fixing plates which are arranged on the side, close to the land, of the base and symmetrically arranged, a discharging roller is rotationally connected between the two fixing plates, a plurality of sets of discharging ports are formed in the side wall of the discharging roller, each set of discharging ports comprises a plurality of discharging ports, and a plurality of discharging ports are formed in the side wall of the discharging roller. A plurality of discharging pipes are arranged on the side, close to the discharging roller, of the seed box, the sides, away from the fixing plates, of the two U-shaped plates are connected with the discharging roller, and a first motor is arranged on the side, away from the discharging roller, of one of the two fixing plates. According to the utility model, while the quantitative seeding of seeds is realized, the blanking quantity of the seeds on the soil can be conveniently changed according to the difference of the seeding quantity of different types of seeds by utilizing the adjusting assembly under the driving action of the driving assembly, so that the seeding quantity of the seeds can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to seeding equipment technical field, concretely is automatic seeding machine. BACKGROUND

[0002] Contrast the authorization publication no. CN220383555U automatic seeding machine, through the cooperation of first motor, ration assembly and earthing plough, through the pit groove on earthing plough in the advancing direction of seeding machine excavate the pit groove for sowing seeds on the land, start first motor and drive the rotation of the shaft, the shaft drives ration seeding disc rotation, when the recess of ration seeding disc corresponds with the discharge pipe, the seed flows from the discharge pipe to the recess of ration seeding disc, when the recess of ration seeding disc turns to the bottom, the seed in the recess flows out through the recess of sorting disc, the seed passes the discharge port that sets up at the bottom of discharge pipe and enters the pit groove on the soil, can complete sowing, can ration seed sowing, is favorable to guarantee the uniformity of sowing, reduces the waste of seed, improves the use effect.

[0003] The above-mentioned automatic seeding machine, although the recess of sorting disc realizes the ration seeding of seed, but when sowing different types of seeds, the sowing amount of seeds is not the same, the contrast file only controls the sowing amount of seeds through the recess, it is difficult to adjust the sowing amount of seeds, thereby reducing the flexibility of seed sowing.

[0004] Therefore, it is urgent to solve the above-mentioned problems by using automatic seeding machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing automatic seeding machine to solve the problem that the sowing amount of seeds is difficult to adjust in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: automatic seeding machine, including the base, the side of base close to the land is equipped with two idler wheels and the lander plough, the side of base away from the land is equipped with water spraying assembly and handle, the base is located between water spraying assembly and handle and is equipped with seed tank, still include setting up in the base close to the land side two mutually symmetrical setting fixed plate, two the fixed plate between rotationally connected have the discharge roller, the side wall of discharge roller is equipped with multiple groups of discharge port, each group discharge port is equipped with a plurality of, and each discharge port is annular array setting, the side of seed tank close to discharge roller is equipped with a plurality of discharge pipes, each discharge pipe is close to the discharge port of base and is matched setting, two the fixed plate opposite side rotationally connected have rotating lever, two rotating lever opposite end fixedly connected have U type board, two U type board away from the side of fixed plate and discharge roller are connected, one of two fixed plates is equipped with first motor in the side away from discharge roller, the output of first motor is connected with rotating lever, the discharge roller is equipped with the adjusting assembly for adjusting the drop amount of each discharge port.

[0007] Two the fixed plate between fixedly connected have installation sleeve, the inner diameter of installation sleeve and the outer diameter of discharge roller are matched setting, the side of installation sleeve close to ground is equipped with a plurality of through -hole.

[0008] The adjusting assembly includes an adjusting cavity opened in the discharge roller, the adjusting cavity is slidably connected with a square plate, each square plate is slidably connected with a adjusting plate, and the adjusting cavity is provided with a driving assembly for driving each adjusting plate.

[0009] The driving assembly includes a driving rod rotatably connected in the adjusting cavity, the driving rod is fixedly connected with a driving disc, the driving disc is provided with a plurality of arc-shaped grooves, each arc-shaped groove is slidably connected with a connecting pin, and one end of each connecting pin is connected with the square plate.

[0010] One side of the discharge roller is provided with a second motor, and the output end of the second motor is connected with the driving rod.

[0011] The side wall of the seed tank is provided with a vibrator.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model realizes automatic seeding of seeds, realizes quantitative seeding of seeds, guarantees uniformity of seeding, utilizes the adjusting assembly, changes the drop amount of seeds on the soil under the driving effect of the driving assembly according to the difference of different types of seed seeding amount, thereby realizing the adjustment of seed seeding amount, and further improving the flexibility of seed seeding. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the seed sowing structure schematic view of the utility model;

[0016] Figure 3 It is Figure 2 The enlarged view of A is shown in the figure;

[0017] Figure 4 It is the inside structure schematic view of the adjusting assembly and the driving assembly of the utility model.

[0018] In the figure: 101, base;102, roller;103, covering plough;104, water spraying assembly;105, handle;106, seed box;2, fixed plate;3, discharge roller;4, discharge port;5, discharge pipe;6, mounting sleeve;7, through hole;8, rotating rod;9, U-shaped plate;10, first motor;1101, adjusting cavity;1102, square plate;1103, adjusting plate;1201, driving disc;1202, arc-shaped slot;1203, connecting pin;1204, driving rod;13, second motor;14, vibrator. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4The automatic seeding machine shown in the figure comprises a base 101, two rollers 102 and a soil covering plow 103 are arranged on the side of the base 101 close to the land, a water spraying assembly 104 and a handle 105 are arranged on the side of the base 101 away from the land, a seed box 106 is arranged between the water spraying assembly 104 and the handle 105, two fixed plates 2 are arranged on the side of the base 101 close to the land and are arranged symmetrically with respect to each other, a discharging roller 3 is rotatably connected between the two fixed plates 2, a plurality of groups of discharging ports 4 are formed in the side wall of the discharging roller 3, each group of discharging ports 4 is provided with a plurality of discharging ports 4, and each discharging port 4 is arranged in a ring array, a plurality of discharging pipes 5 are arranged on the side of the seed box 106 close to the discharging roller 3, each discharging pipe 5 is arranged in matching with the discharging port 4 close to the base 101, a rotating rod 8 is rotatably connected to the opposite side of the two fixed plates 2, a U-shaped plate 9 is fixedly connected to the opposite end of the two rotating rods 8, the side of the two U-shaped plates 9 away from the fixed plates 2 is connected with the discharging roller 3, one of the two fixed plates 2 is provided with a first motor 10 on the side away from the discharging roller 3, the output end of the first motor 10 is connected with the rotating rod 8, and the discharging roller 3 is provided with an adjusting assembly for adjusting the discharging amount of each discharging port 4.

[0022] It should be noted that while completing the automatic seeding of the seeds, the seeds are quantitatively seeded, which is beneficial to ensure the uniformity of the seeding, reduces the waste of the seeds, and improves the use effect.

[0023] It should be noted that the specific structure and working principle of the water spraying assembly 104 are described in the authorized publication CN220383555U, an automatic seeding machine.

[0024] Please refer to Figure 2 and Figure 3 The two fixed plates 2 are fixedly connected with a mounting sleeve 6, the inner diameter of the mounting sleeve 6 is matched with the outer diameter of the discharging roller 3, and a plurality of through holes 7 are formed in the side of the mounting sleeve 6 close to the ground.

[0025] It should be noted that through the arrangement of the mounting sleeve 6, the seeds in the discharging port 4 are prevented from being missed during rotation, and when the discharging port 4 is matched with the through hole 7, the seeds will fall from the through hole 7 to the soil under the action of gravity.

[0026] Please refer to Figure 4 The adjusting assembly comprises an adjusting cavity 1101 formed in the discharging roller 3, square plates 1102 are slidably connected in the adjusting cavity 1101, the ends of the square plates 1102 away from each other are located in the discharging port 4 and are fixedly connected with adjusting plates 1103, and the adjusting cavity 1101 is provided with a driving assembly for driving the adjusting plates 1103.

[0027] It needs to be explained here: by adjusting the setting of the assembly, the discharge port 4 changes the seed discharge amount, thereby realizing the adjustment of the seed sowing amount, improving the flexibility of seed sowing.

[0028] Please refer to Figure 4 , the driving assembly in the drawing includes a driving rod 1204 rotatably connected in the adjusting cavity 1101, the driving rod 1204 is fixedly connected with a driving disc 1201 on the side wall, the driving disc 1201 is provided with a plurality of arc-shaped grooves 1202 on the side wall, each arc-shaped groove 1202 is slidably connected with a connecting pin 1203, and one end of each connecting pin 1203 is connected with the square plate 1102.

[0029] It needs to be explained here: through the setting of the driving assembly, each adjusting plate 1103 can be driven to move close to or away from each other.

[0030] Please refer to Figure 2 and Figure 3 , one side of the discharge roller 3 in the drawing is provided with a second motor 13, and the output end of the second motor 13 is connected with the driving rod 1204.

[0031] It needs to be explained here: through the setting of the second motor 13, each driving disc 1201 can be driven to rotate synchronously, thereby realizing the synchronous movement of the adjusting plate 1103 located in each group of discharge ports 4.

[0032] Working principle: when sowing seeds, hold the handle 105, and the roller 102 can automatically rotate in the form of electricity under the movement of the roller 102, driving the base 101 to move in the soil. In the process of moving the base 101, a pit groove on the covering plow 103 is used to dig a pit groove for sowing seeds in the advancing direction of the seeding machine. At the same time, the first motor 10 is started, the seeds flow from the discharge pipe 5 of the seed box 106 into the discharge port 4 on the discharge roller 3, and the discharge roller 3 is driven to rotate by the first motor 10. When the discharge port 4 of the discharge roller 3 corresponds to the through hole 7 on the mounting sleeve 6, the seeds flow out of the through hole 7 and enter the soil, thereby completing the sowing, realizing the quantitative sowing of the seeds, and improving the uniformity of the sowing. Reducing the waste of seeds, improving the use effect, and after the seeds fall into the soil, using the water spraying assembly 104 to supplement the water for the newly sowed seeds, which can improve the efficiency of sowing;

[0033] Because the seed sowing amount is different when different types of seeds are sowed, the seed sowing amount needs to be adjusted each time, and in the adjusting process, the second motor 13 is started to drive the driving rod 1204 to rotate, and in the process of rotating the driving rod 1204, the plurality of arc-shaped grooves 1202 on the driving disc 1201 are driven to rotate, so as to further drive each adjusting plate 1103 to move close to each other or away from each other under the interaction force of each arc-shaped groove 1202 and the connecting pin 1203 and the guiding action of the square plate 1102, so as to change the height of the adjusting plate 1103 at the discharge port 4, further change the seed falling amount of the discharge port 4, so as to realize the adjustment of the seed sowing amount, and improve the flexibility of the seed sowing.

[0034] Embodiment 2

[0035] Please refer to Figure 2 The side wall of the seed box 106 in the figure is provided with a vibrator 14, which further illustrates the embodiment 1.

[0036] It should be noted that the vibrator 14 is provided to vibrate during the process of the seed falling from the discharge pipe 5 to the discharge port 4, so as to reduce the risk of blockage of the seed in the discharge pipe 5, and further ensure the smoothness of the seed falling.

[0037] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An automatic seeding machine, comprising: a base (101), two rollers (102) and a covering plow (103) are arranged on one side of the base (101) close to the ground, a water spraying assembly (104) and a handle (105) are arranged on the side of the base (101) away from the ground, and a seed box (106) is arranged between the water spraying assembly (104) and the handle (105); characterized in that it further comprises: two fixed plates (2) are arranged on the side of the base (101) close to the ground, and the two fixed plates (2) are arranged symmetrically, a discharge roller (3) is rotatably connected between the two fixed plates (2), a plurality of groups of discharge ports (4) are formed in the side wall of the discharge roller (3), each group of the discharge ports (4) is provided with a plurality of discharge ports (4), each of the discharge ports (4) is arranged in an annular array, a plurality of discharge pipes (5) are arranged on the side of the seed box (106) close to the discharge roller (3), each of the discharge pipes (5) is matched with the discharge port (4) close to the base (101), two rotating rods (8) are rotatably connected to the opposite sides of the two fixed plates (2), two U-shaped plates (9) are fixedly connected to the opposite ends of the two rotating rods (8), the two U-shaped plates (9) are connected to the discharge roller (3) away from the fixed plates (2), one of the two fixed plates (2) is provided with a first motor (10) on the side away from the discharge roller (3), the output end of the first motor (10) is connected to the rotating rod (8), and the discharge roller (3) is provided with an adjusting assembly for adjusting the discharge amount of each discharge port (4).

2. The automatic seeder of claim 1, wherein: Two fixed plates (2) are fixedly connected between the two fixed plates (2), the inner diameter of the mounting sleeve (6) is matched with the outer diameter of the discharge roller (3), and a plurality of through holes (7) are formed in the side of the mounting sleeve (6) close to the ground.

3. The automatic seeder of claim 1, wherein: The adjusting assembly comprises an adjusting cavity (1101) formed in the discharge roller (3), a square plate (1102) is slidably connected to the adjusting cavity (1101), the opposite ends of each square plate (1102) are located in the discharge port (4), and a adjusting plate (1103) is fixedly connected to each square plate (1102), and the adjusting cavity (1101) is provided with a driving assembly for driving each adjusting plate (1103).

4. The automatic seeder of claim 3, wherein: The driving assembly comprises a driving rod (1204) rotatably connected to the adjusting cavity (1101), a driving disc (1201) is fixedly connected to the side wall of the driving rod (1204), a plurality of arc-shaped grooves (1202) are formed in the side wall of the driving disc (1201), a connecting pin (1203) is slidably connected to each arc-shaped groove (1202), and one end of each connecting pin (1203) is connected to the square plate (1102).

5. The automatic seeder of claim 4, wherein: A second motor (13) is arranged on one side of the discharge roller (3), and the output end of the second motor (13) is connected to the driving rod (1204).

6. The automatic seeder of claim 1, wherein: A vibrator (14) is arranged on the side wall of the seed box (106).

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