Double-variable fertilizing device for cotton planting

Abstract

The utility model provides a double-variable fertilizing device for cotton planting, and relates to the technical field of fertilizing devices. Comprising a box body, a discharging opening is formed in the box body, a limiting box is connected to the bottom face of the box body, a limiting plate is rotatably connected to the interior of the limiting box, a feeding roller is slidably connected to the interior of the limiting plate, a supporting plate is connected to the bottom face of the box body, and a rotating rod is rotatably connected to the interior of the supporting plate; the outer surface of the rotating rod is slidably connected with a blocking plate, the outer surface of the blocking plate is connected with a transmission pipe, an electric push rod is installed on the outer surface of the limiting box, and the outer surface of the electric push rod is connected with a push plate. Through cooperation of the feeding roller, the push plate and other components, the feeding roller can rotate so as to control the usage amount of the fertilizer, the push plate can move so as to further control the discharging speed of the device, and the problem that the control precision is poor when a baffle changes the size of a discharging opening is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a double variable fertilization device for cotton planting belongs to fertilization device technical field. BACKGROUND

[0002] Variable fertilization technology is an important part of the existing fertilization technology, variable fertilization technology can not only effectively reduce the fertilizer usage, improve crop yield, improve fertilizer utilization rate, can also reduce environmental pollution, is the important direction of modern agricultural development.

[0003] Some variable fertilization devices of existing mostly are single variable fertilization mode, but single control mode's variable fertilization device mostly all has certain shortcoming, some through the position of baffle to change the size of the way of discharging port can only control the speed of discharging to some extent, and this kind of fertilization amount control precision is poor, for this, we provide a double variable fertilization device for cotton planting to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to solve the above problems, the utility model provides a double variable fertilization device for cotton planting to solve the above problems, and the specific technical scheme is:

[0005] A double variable fertilization device for cotton planting, including the box, the inside of the box is equipped with the discharge port, the bottom surface of the box is connected with the limit box, the inside of the limit box is rotatably connected with the limit board, the inside of the limit board is slidably connected with the feeding roller, the bottom surface of the box is connected with the supporting plate, the inside of the supporting plate is rotatably connected with the rotating rod, the outer surface of the rotating rod is slidably connected with the blocking plate, the outer surface of the blocking plate is connected with the transmission pipe, the outer surface of the limit box is installed with electric push rod, the outer surface of the electric push rod is connected with the push plate.

[0006] Preferably, the upper surface of the box is installed with the top cover, the upper surface of the top cover is installed with motor one, and the output end of the motor one is connected with the transmission rod.

[0007] Preferably, the outer surface of the transmission rod is connected with the spiral blade, the inside of the top cover is rotatably connected with the outer surface of the transmission rod, and the upper surface of the spiral blade is in contact with the bottom surface of the top cover.

[0008] Preferably, the outer surface of the supporting plate is installed with motor two, and the output end of the motor two is connected with one end of the rotating rod.

[0009] Preferably, the outer surface of the rotating rod is slidably connected with the inside of the limit board, and the outer surface of the rotating rod is connected with the inside of the feeding roller.

[0010] Preferably, the outer surface of the push plate is slidably connected to the outer surface of the limiting plate, the outer surface of the push plate is slidably connected to the outer surface of the barrier plate, and the outer surface of the push plate is slidably connected to the outer surface of the transmission tube.

[0011] Preferably, the bottom surface of the limiting box is connected to the discharge box, and the end of the transmission tube away from the barrier plate is connected to the outer surface of the limiting plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This dual-variable fertilization device for cotton planting utilizes the cooperation between components such as the feeding roller and the pusher plate. First, the feeding roller can rotate, allowing fertilizer to fall into it from the outlet. Then, the rotation of the feeding roller rotates the fertilizer container downwards, causing the fertilizer to fall out, thus controlling the amount of fertilizer used. The pusher plate can move, and when it moves, it moves the position of the limiting plate inside the feeding roller, thereby controlling the space inside the feeding roller and further controlling the discharge speed of the device. It is very easy to use and solves the problem of poor control accuracy when the baffle changes the size of the discharge port.

[0014] 2. This dual-variable fertilization device for cotton planting utilizes the cooperation between components such as a support plate and spiral blades. The support plate restricts the position of the rotating rod, thus providing support and preventing it from moving arbitrarily. This restricts the position of the feeding roller, preventing it from moving laterally and thus avoiding device deviation. The spiral blades can rotate, and the rotation of the spiral blades transports the fertilizer to the position inside the box, allowing it to fall out of the outlet without clogging it, which is very convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the feeding rollers of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the limiting plate of this utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the limiting box of this utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS:1, box; 2, discharge port; 3, limiting box; 4, limiting plate; 5, feeding roller; 6, support plate; 7, rotating rod; 8, blocking plate; 9, transmission pipe; 10, electric push rod; 11, push plate; 12, top cover; 13, motor one; 14, transmission rod; 15, spiral blade; 16, motor two; 17, discharge box. DETAILED DESCRIPTION

[0021] The utility model will be further described in connection with the drawings.

[0022] Please refer to Figure 1 - Figure 5 , including box 1, the inside of box 1 is provided with discharge port 2, the bottom surface of box 1 is connected with limiting box 3, and the fertilizer in box 1 can fall out of discharge port 2, and box 1 can fix the position of limiting box 3, so that limiting box 3 cannot move.

[0023] The inside of limiting box 3 is rotatably connected with limiting plate 4, and the inside of limiting plate 4 is slidably connected with feeding roller 5, limiting box 3 can limit the moving direction of limiting plate 4, so as to avoid the deviation of the moving position of limiting plate 4, limiting plate 4 can slide in feeding roller 5, so as to block the groove in feeding roller 5, thereby reducing the fertilizer that can be caught in feeding roller 5, when feeding roller 5 rotates to the position where the groove is oriented, the fertilizer can fall out of feeding roller 5.

[0024] The bottom surface of box 1 is connected with support plate 6, the inside of support plate 6 is rotatably connected with rotating rod 7, and box 1 can fix the position of support plate 6, so that support plate 6 cannot move, and support plate 6 can limit the position of rotating rod 7, so that rotating rod 7 can only rotate and cannot move.

[0025] The outer surface of rotating rod 7 is slidably connected with blocking plate 8, the outer surface of blocking plate 8 is connected with transmission pipe 9, rotating rod 7 can provide support for blocking plate 8, so that blocking plate 8 can be at a higher position, and rotating rod 7 can also limit the moving direction of blocking plate 8, so that the moving position of blocking plate 8 will not deviate, and blocking plate 8 can fix the position of transmission pipe 9, and transmission pipe 9 will move when blocking plate 8 moves.

[0026] The outer surface of limiting box 3 is mounted with electric push rod 10, the outer surface of electric push rod 10 is connected with push plate 11, limiting box 3 can limit the position of electric push rod 10, electric push rod 10 can limit the position of push plate 11, and push plate 11 will move when electric push rod 10 starts.

[0027] The upper surface of the box body 1 is provided with a top cover 12, the upper surface of the top cover 12 is provided with a motor 13, the output end of the motor 13 is connected with a transmission rod 14, the box body 1 will fix the position of the top cover 12, so that the top cover 12 cannot move, the top cover 12 cannot completely cover the box body 1, so that the fertilizer has space to enter the box body 1, the top cover 12 will limit the position of the motor 13, so that the motor 13 will not rotate when starting, the motor 13 will limit the position of the transmission rod 14, and the transmission rod 14 will rotate when the motor 13 starts.

[0028] The outer surface of the transmission rod 14 is connected with a spiral blade 15, the inside of the top cover 12 is rotationally connected with the outer surface of the transmission rod 14, the upper surface of the spiral blade 15 is in contact with the bottom surface of the top cover 12, the transmission rod 14 will fix the position of the spiral blade 15, and the spiral blade 15 will rotate when the transmission rod 14 rotates, the fertilizer in the box body 1 is transported through the rotation of the spiral blade 15, so that the fertilizer can move into the discharge port 2 and will not be blocked at the discharge port 2, the top cover 12 can reduce the vibration generated when the transmission rod 14 rotates, and the contact between the spiral blade 15 and the top cover 12 can prevent the spiral blade 15 from shaking when rotating.

[0029] The outer surface of the support plate 6 is provided with a motor 16, the output end of the motor 16 is connected with one end of the rotating rod 7, the support plate 6 will limit the position of the motor 16, so that the motor 16 will not rotate when starting, and the motor 16 will fix the position of the rotating rod 7, so that the rotating rod 7 can rotate when the motor 16 starts.

[0030] The outer surface of the rotating rod 7 is slidingly connected with the inside of the limiting plate 4, and the outer surface of the rotating rod 7 is connected with the inside of the feeding roller 5, the rotating rod 7 will limit the moving direction of the limiting plate 4 to avoid deviation of the moving position of the limiting plate 4, the rotating rod 7 will fix the position of the feeding roller 5, and the feeding roller 5 will rotate when the rotating rod 7 rotates, so that the rotating rod 7 can rotate with the feeding roller 5 when rotating, and the feeding roller 5 can convey materials.

[0031] The outer surface of the push plate 11 is slidingly connected with the outer surface of the limiting plate 4, the outer surface of the push plate 11 is slidingly connected with the outer surface of the blocking plate 8, and the outer surface of the push plate 11 is slidingly connected with the outer surface of the transmission pipe 9, the push plate 11 will push the limiting plate 4 or the blocking plate 8 to move when moving according to different moving directions.

[0032] The bottom surface of the limiting box 3 is connected with a discharge box 17, the end of the transmission pipe 9 away from the blocking plate 8 is connected with the outer surface of the limiting plate 4, the limiting box 3 will limit the position of the discharge box 17, the inside of the discharge box 17 is provided with a hole, and the fertilizer sent into the discharge box 17 by the feeding roller 5 can be discharged from the hole, and the transmission pipe 9 is connected with the blocking plate 8 and the limiting plate 4, so that the blocking plate 8 or the limiting plate 4 can move when the other one moves.

[0033] The electric push rod 10, the motor one 13 and the motor two 16 in the application are common electrical equipment in the prior art, and the model or internal structure thereof will not be described in excess, and the electrical equipment can be replaced by other power sources.

[0034] In use, the fertilizer is first poured into the box body 1, then the motor one 13 is started to rotate the transmission rod 14, the rotation of the transmission rod 14 drives the spiral blade 15 to rotate, the fertilizer is sent into the discharge port 2 through the rotation of the spiral blade 15, the electric push rod 10 is started to move the push plate 11 with the limiting plate 4 or the blocking plate 8, the limiting plate 4 is moved to the appropriate position in the feeding roller 5, the size of the opening in the feeding roller 5 is controlled, the user can control the amount of the fertilizer falling into the feeding roller 5 from the discharge port 2, then the motor two 16 is started to rotate the rotating rod 7, the fertilizer is sent to the lower discharge box 17 through the rotation of the rotating rod 7, and the fertilizer can be discharged from the discharge box 17.

[0035] The technical principle of the utility model is described above in combination with specific embodiments. The description is only for explaining the principle of the utility model, and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanation herein, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will fall within the protection scope of the claims of the utility model.

Claims

1. A dual variable fertilizer applicator for cotton planting, characterized by: The application relates to a material discharging device, which comprises a box (1), the inside of the box (1) is provided with a discharging port (2), the bottom surface of the box (1) is connected with a limiting box (3), the inside of the limiting box (3) is rotationally connected with a limiting plate (4), the inside of the limiting plate (4) is slidably connected with a feeding roller (5), the bottom surface of the box (1) is connected with a supporting plate (6), the inside of the supporting plate (6) is rotationally connected with a rotating rod (7), the outer surface of the rotating rod (7) is slidably connected with a blocking plate (8), the outer surface of the blocking plate (8) is connected with a transmission pipe (9), the outer surface of the limiting box (3) is mounted with an electric push rod (10), and the outer surface of the electric push rod (10) is connected with a push plate (11).

2. The dual variable fertilizer applicator for cotton planting of claim 1, wherein: The upper surface of the box (1) is mounted with a top cover (12), the upper surface of the top cover (12) is mounted with a motor I (13), and the output end of the motor I (13) is connected with a transmission rod (14).

3. The dual variable fertilizer applicator for cotton planting of claim 2, wherein: The outer surface of the transmission rod (14) is connected with a spiral blade (15), the inside of the top cover (12) is rotationally connected with the outer surface of the transmission rod (14), and the upper surface of the spiral blade (15) is in contact with the bottom surface of the top cover (12).

4. The dual variable fertilizer applicator for cotton planting of claim 1, wherein: The outer surface of the supporting plate (6) is mounted with a motor II (16), and the output end of the motor II (16) is connected with one end of the rotating rod (7).

5. The dual variable fertilizer applicator for cotton planting of claim 1, wherein: The outer surface of the rotating rod (7) is slidably connected with the inside of the limiting plate (4), and the outer surface of the rotating rod (7) is connected with the inside of the feeding roller (5).

6. The dual variable fertilizer applicator for cotton planting of claim 1, wherein: The outer surface of the push plate (11) is slidably connected with the outer surface of the limiting plate (4), the outer surface of the push plate (11) is slidably connected with the outer surface of the blocking plate (8), and the outer surface of the push plate (11) is slidably connected with the outer surface of the transmission pipe (9).

7. The dual variable fertilizer applicator for cotton planting of claim 1, wherein: The bottom surface of the limiting box (3) is connected with a discharging box (17), and the end, away from the blocking plate (8), of the transmission pipe (9) is connected with the outer surface of the limiting plate (4).

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