Precise seeding device for wheat planting

Abstract

The utility model relates to the field of wheat planting, and discloses a precise seeding device for wheat planting, which comprises a box body, a placing box is fixedly arranged in the box body, the bottom of the placing box is communicated with three groups of discharge pipes, and fixing blocks are fixedly arranged at four corners of the bottom of the box body. Through mutual cooperation of a cover plate, a connecting block, rotating rods, a first motor and a synchronous belt wheel and a synchronous belt, when wheat seeds need to be conveyed into the discharging pipe, the first motor can be started, the output end of the first motor drives one set of rotating rods to rotate, and the other set of rotating rods rotate to drive the wheat seeds to be conveyed into the discharging pipe. One set of rotating rods rotate to drive one set of synchronous belt wheels to rotate, one set of synchronous belt wheels rotate to drive the other two sets of synchronous belt wheels and rotating rods to rotate through a synchronous belt, at the moment, the rotating rods rotate to drive a connecting block and a cover plate to rotate, and therefore wheat seeds in a containing box enter a discharging pipe; therefore, wheat seeds can be planted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wheat planting, especially a precision seeding device for wheat planting. BACKGROUND

[0002] Wheat belongs to long-day crop, mainly grows in temperate biome, adapts to various climatic conditions, is alkali-tolerant, drought-tolerant, not heat and humidity, and is suitable for growing in the fertile dark soil with pH 4.5-8.3 rich in nitrogen, with the change of season, the growth and development of wheat will experience germination, emergence, three leaves, tillering, rising, jointing, earing, heading, flowering and maturity, in addition, it also includes overwintering period and greenback period, the optimum temperature for wheat germination is 15-20 DEG C, and the optimum soil moisture content for emergence is about 70% of the field water holding capacity.

[0003] At present, there is obvious deficiency in adapting to soil conditions in the field of wheat planting, it is difficult to flexibly adjust the row spacing during wheat planting according to the characteristics of different soils, such as soil fertility, texture, humidity and the like, and reasonable row spacing is crucial for the growth and development of wheat, which is related to ventilation and light transmission between plants, nutrient absorption and pest control and the like, and improper row spacing may lead to poor growth of wheat, affecting the final yield and quality, therefore, the precision seeding device for wheat planting is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above deficiencies, the utility model provides a precision seeding device for wheat planting, which aims at improving the problem in the prior art that it is difficult to flexibly adjust the row spacing during wheat planting according to the characteristics of different soils, such as soil fertility, texture, humidity and the like, and reasonable row spacing is crucial for the growth and development of wheat, which is related to ventilation and light transmission between plants, nutrient absorption and pest control and the like, and improper row spacing may lead to poor growth of wheat, affecting the final yield and quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A precision seeding device for wheat planting, comprising a box body, a placing box is fixedly installed in the inside of the box body, three groups of discharge pipes are communicated at the bottom of the placing box, fixed blocks are fixedly installed at the four corners of the bottom of the box body, fixed rods are arranged at the two sides of the bottom of the box body, the front end and the rear end of the fixed rod are rotatably installed with the inner side of the fixed block, rollers are fixedly installed on the surface of the fixed rod, an adjusting assembly for adjusting the wheat seeds into the discharge pipe is arranged in the inside of the placing box, and an installation assembly for limiting the spacing of the discharge pipes is arranged in the inside of the box body.

[0007] Further description is made to the above technical scheme:

[0008] The adjusting assembly comprises three sets of cover plates, the bottom of the cover plate is in contact with the bottom of the inner wall of the placing box, the back of the cover plate is fixedly installed with a connecting block, the bottom of the inner wall of the placing box is rotatably installed with a rotating rod, the top of the rotating rod is fixedly installed with the bottom of the connecting block, the bottom of one of the rotating rods penetrates to the bottom of the placing box and is movably installed with the placing box, the bottom of the placing box is fixedly installed with a first motor, the output end of the first motor is fixedly installed with the bottom of one of the rotating rods, the surface of the rotating rod is fixedly installed with a synchronous pulley, and the inside of the placing box is provided with a synchronous belt which is drivingly installed with the synchronous pulley;

[0009] As a further description of the above technical solution:

[0010] The bottom of the inner wall of the placing box is fixedly installed with a protective cover, the top of the rotating rod penetrates to the top of the protective cover and is movably installed with the protective cover, and the cover plate is located at the top of the protective cover.

[0011] As a further description of the above technical solution:

[0012] The installing assembly comprises three sets of telescopic hoses, the top of the telescopic hose is in communication with the bottom of the discharge pipe, the bottom of the telescopic hose is communicated with an arc-shaped pipe, and the bottom of the arc-shaped pipe penetrates to the bottom of the box body and is slidingly installed with the box body.

[0013] As a further description of the above technical solution:

[0014] The bottom of the inner wall of the box body is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a reversible screw rod, the back of the arc-shaped pipe is fixedly installed with a rectangular block, the right end of the reversible screw rod penetrates to the right side of the connecting block and is screwedly installed with the rectangular block, and the right end of the reversible screw rod is rotatably installed with the right side of the inner wall of the box body.

[0015] As a further description of the above technical solution:

[0016] The front side of the arc-shaped pipe is fixedly installed with a limiting block, the inside of the box body is fixedly installed with a limiting rod, one end of the limiting rod penetrates to one side of the limiting block, and the limiting rod and the limiting block are slidingly installed.

[0017] As a further description of the above technical solution:

[0018] The bottom of the cover plate is fixedly installed with a protective ring, and the bottom of the protective ring is in contact with the bottom of the inner wall of the placing box.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] The utility model discloses a cover plate, connecting block, rotary rod, first motor and synchronous belt wheel synchronous belt's mutual cooperation when needing wheat seed to be transported to the inside of discharge pipe, can start first motor at this moment, and first motor output end drives one group rotary rod to rotate, and one group rotary rod rotates and drives one group synchronous belt wheel to rotate, and one group synchronous belt wheel rotates and drives the rotation of another two groups synchronous belt wheel and rotary rod, and rotary rod rotates and drives connecting block and cover plate to rotate to make the wheat seed in the inside of the placing box enter the inside of the discharge pipe to the wheat seed can be planted.

[0021] The utility model discloses a flexible hose and arc pipe's mutual cooperation can move arc pipe to one side simultaneously, and at this moment, arc pipe will pull flexible hose, and because flexible hose is soft material, can plant the wheat seed of different interval. DRAWINGS

[0022] Figure 1 The utility model discloses the three -dimensional schematic diagram of box body is proposed;

[0023] Figure 2 The utility model discloses the section view of box body is proposed;

[0024] Figure 3 The utility model discloses the section view of placing box is proposed;

[0025] Figure 4 The utility model discloses Figure 2 The utility model discloses the enlarged structure diagram of A place in;

[0026] Figure 5 The utility model discloses Figure 3 The utility model discloses the enlarged structure diagram of B place.

[0027] LEGEND:

[0028] 1, box body;2, placing box;3, discharge pipe;4, fixed block;5, fixed rod;6, gyro wheel;7, adjusting component;71, cover plate;72, connecting block;73, rotary rod;74, first motor;75, protective cover;76, synchronous belt wheel;77, synchronous belt;8, mounting component;81, flexible hose;82, arc pipe;83, second motor;84, positive and negative silk screw;85, rectangle block;9, limit block;10, limit rod;11, protection ring. DETAILED DESCRIPTION

[0029] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] With reference to the accompanying drawings, Figures 1-5 The utility model provides an embodiment: a kind of precision seeding device for wheat planting, box 1 is fixedly installed with placing box 2 in the inside of box 1, the bottom of placing box 2 is communicated with three groups of discharge pipe 3, the four corners of the bottom of box 1 are fixedly installed with fixed block 4, the both sides of the bottom of box 1 are provided with fixed link 5, the front end and rear end of fixed link 5 are rotatably installed with the inside of fixed block 4, the surface of fixed link 5 is fixedly installed with gyro wheel 6, the inside of placing box 2 is provided with adjusting component 7 for adjusting the wheat seed entering the inside of discharge pipe 3, the inside of box 1 is provided with installation component 8 for spacing discharge pipe 3 spacing, first can be placed into the inside of box 1 to wheat seed, then the amount of wheat entering into discharge pipe 3 can be controlled by adjusting component 7, in order to prevent the spacing between wheat, installation component 8 can be adjusted the spacing of discharge pipe 3 at this time, so that the nutrient absorption of wheat seedling later stage can be prevented.

[0031] With reference to the accompanying drawings, Figures 1-5The adjusting assembly 7 comprises three sets of cover plates 71, the bottom of the cover plate 71 is in contact with the bottom of the inner wall of the placing box 2, the back of the cover plate 71 is fixedly installed with a connecting block 72, the bottom of the inner wall of the placing box 2 is rotatably installed with a rotating rod 73, the top of the rotating rod 73 is fixedly installed with the bottom of the connecting block 72, the bottom of one of the rotating rods 73 penetrates to the bottom of the placing box 2 and is movably installed with the placing box 2, the bottom of the placing box 2 is fixedly installed with a first motor 74, the output end of the first motor 74 is fixedly installed with the bottom of one of the rotating rods 73, the surface of the rotating rod 73 is fixedly installed with a synchronous pulley 76, the inside of the placing box 2 is provided with a synchronous belt 77, the synchronous belt 77 is drivingly installed with the synchronous pulley 76, through the cooperation of the cover plate 71, the connecting block 72, the rotating rod 73, the first motor 74 and the synchronous pulley 76, when the wheat seeds need to be conveyed into the discharge pipe 3, the first motor 74 can be started at this time, the output end of the first motor 74 drives one of the rotating rods 73 to rotate, one of the rotating rods 73 drives one of the synchronous pulleys 76 to rotate, one of the synchronous pulleys 76 drives the other two synchronous pulleys 76 and the rotating rods 73 to rotate through the synchronous belt 77 at this time, the rotating rod 73 rotates to drive the connecting block 72 and the cover plate 71 to rotate, so that the wheat seeds in the placing box 2 can enter into the discharge pipe 3, so that the wheat seeds can be planted, the bottom of the inner wall of the placing box 2 is fixedly installed with a protective cover 75, the top of the rotating rod 73 penetrates to the top of the protective cover 75 and is movably installed with the protective cover 75, the cover plate 71 is located at the top of the protective cover 75, through the setting of the protective cover 75, the synchronous pulley 76 and the rotating rod 73 can be protected, so that the wheat seeds cannot affect the transmission of the synchronous pulley 76, so that the cover plate 71 cannot be effectively opened, the bottom of the cover plate 71 is fixedly installed with a protective ring 11, the bottom of the protective ring 11 is in contact with the bottom of the inner wall of the placing box 2, through the setting of the protective ring 11, the sealing between the cover plate 71 and the placing box 2 can be increased, so that the wheat seeds can be prevented from entering into the discharge pipe 3 when the cover plate 71 is sealed.

[0032] With reference to Figures 1-5The installation assembly 8 comprises three groups of telescopic hoses 81, the top of the telescopic hoses 81 is communicated with the bottom of the discharge pipe 3, the bottom of the telescopic hoses 81 is communicated with the arc-shaped pipe 82, the bottom of the arc-shaped pipe 82 penetrates to the bottom of the box body 1 and is slidingly installed with the box body 1, through the cooperation of the telescopic hoses 81 and the arc-shaped pipe 82, the arc-shaped pipe 82 can be moved to one side at the same time, at this time, the arc-shaped pipe 82 pulls the telescopic hoses 81, since the telescopic hoses 81 are made of soft material, different spacing of the planted wheat seeds can be realized, the second motor 83 is fixedly installed at the bottom of the inner wall of the box body 1, the positive and negative screw rod 84 is fixedly installed at the output end of the second motor 83, the rectangular block 85 is fixedly installed on the back of the arc-shaped pipe 82, the right end of the positive and negative screw rod 84 penetrates to the right side of the connecting block 72 and is screwedly installed with the rectangular block 85, the right end of the positive and negative screw rod 84 is rotatably installed with the right side of the inner wall of the box body 1, through the cooperation of the second motor 83, the positive and negative screw rod 84 and the rectangular block 85, when the spacing of the arc-shaped pipe 82 needs to be adjusted, at this time, the second motor 83 can be started, the output end of the second motor 83 drives the positive and negative screw rod 84 to rotate, the positive and negative screw rod 84 drives the rectangular block 85 and the arc-shaped pipe 82 to move, so that the spacing of the planted wheat can be adjusted, the front side of the arc-shaped pipe 82 is fixedly installed with the limiting block 9, the inside of the box body 1 is fixedly installed with the limiting rod 10, one end of the limiting rod 10 penetrates to one side of the limiting block 9, the limiting rod 10 and the limiting block 9 are slidingly installed, through the cooperation of the limiting block 9 and the limiting rod 10, the arc-shaped pipe 82 can be limited, so that the spacing of the arc-shaped pipe 82 cannot be effectively adjusted when the arc-shaped pipe 82 is affected by the positive and negative screw rod 84 during movement.

[0033] Working principle: first, the wheat seeds that need to be replanted can be placed in the placing box 2, when the wheat seeds need to be planted, at this time, the first motor 74 can be started, the output end of the first motor 74 drives one group of rotating rods 73 to rotate, one group of rotating rods 73 drives one group of synchronous pulleys 76 to rotate, one group of synchronous pulleys 76 drives the other two groups of synchronous pulleys 76 and rotating rods 73 to rotate through the synchronous belt 77, at this time, the rotating rod 73 rotates to drive the connecting block 72 and the cover plate 71 to rotate, so that the wheat seeds in the placing box 2 enter the discharge pipe 3, at this time, the second motor 83 can be started, the output end of the second motor 83 drives the positive and negative screw rod 84 to rotate, the positive and negative screw rod 84 drives the rectangular block 85 and the arc-shaped pipe 82 to move, so that the spacing of the planted wheat can be adjusted, so that the wheat seeds can be accurately sown.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A precision seeding device for wheat planting comprising a box (1), characterized in that: The inside of the box (1) is fixedly provided with a placing box (2), the bottom of the placing box (2) is communicated with three groups of discharge pipes (3), the four corners of the bottom of the box (1) are fixedly provided with fixed blocks (4), the two sides of the bottom of the box (1) are provided with fixed rods (5), the front end and the rear end of the fixed rod (5) are rotatably installed with the inner side of the fixed block (4), the surface of the fixed rod (5) is fixedly provided with a roller (6), the inside of the placing box (2) is provided with an adjusting assembly (7) for adjusting the entering of the wheat into the discharge pipe (3), and the inside of the box (1) is provided with a mounting assembly (8) for limiting the spacing of the discharge pipe (3).

2. The precision seeding device for wheat planting according to claim 1, characterized in that: The adjusting assembly (7) comprises three groups of cover plates (71), the bottom of the cover plate (71) is in contact with the bottom of the inner wall of the placing box (2), the back of the cover plate (71) is fixedly provided with a connecting block (72), the bottom of the inner wall of the placing box (2) is rotatably provided with a rotating rod (73), the top of the rotating rod (73) is fixedly installed with the bottom of the connecting block (72), wherein the bottom of one of the rotating rods (73) penetrates to the bottom of the placing box (2) and is movably installed with the placing box (2), the bottom of the placing box (2) is fixedly provided with a first motor (74), the output end of the first motor (74) is fixedly installed with the bottom of one of the rotating rods (73), the surface of the rotating rod (73) is fixedly provided with a synchronous belt pulley (76), the inside of the placing box (2) is provided with a synchronous belt (77), and the synchronous belt (77) is drivingly installed with the synchronous belt pulley (76).

3. The precision seeding device for wheat planting according to claim 2, characterized in that: The bottom of the inner wall of the placing box (2) is fixedly provided with a protective cover (75), the top of the rotating rod (73) penetrates to the top of the protective cover (75) and is movably installed with the protective cover (75), and the cover plate (71) is located at the top of the protective cover (75).

4. The precision seeding device for wheat planting of claim 1, wherein: The mounting assembly (8) comprises three groups of telescopic hoses (81), the top of the telescopic hose (81) is communicated with the bottom of the discharge pipe (3), the bottom of the telescopic hose (81) is communicated with an arc-shaped pipe (82), and the bottom of the arc-shaped pipe (82) penetrates to the bottom of the box (1) and is slidingly installed with the box (1).

5. The precision seeding device for wheat planting according to claim 4, characterized in that: The bottom of the inner wall of the box (1) is fixedly provided with a second motor (83), the output end of the second motor (83) is fixedly provided with a reversible screw rod (84), the back of the arc-shaped pipe (82) is fixedly provided with a rectangular block (85), the right end of the reversible screw rod (84) penetrates to the right side of the connecting block (72) and is screwedly installed with the rectangular block (85), and the right end of the reversible screw rod (84) is rotatably installed with the right side of the inner wall of the box (1).

6. The precision seeding device for wheat planting of claim 4, wherein: The front side of the arc-shaped pipe (82) is fixedly provided with a limiting block (9), the inside of the box (1) is fixedly provided with a limiting rod (10), one end of the limiting rod (10) penetrates to one side of the limiting block (9), and the limiting rod (10) and the limiting block (9) are slidingly installed.

7. The precision seeding device for wheat planting of claim 2, wherein: The bottom of the cover plate (71) is fixedly provided with a protection ring (11), and the bottom of the protection ring (11) is in contact with the bottom of the inner wall of the placing box (2).

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