Crop cultivation sowing motor vehicle

Abstract

The utility model discloses a crop cultivation sowing motor vehicle, belongs to the technical field of crop cultivation, and aims to solve the problems that a seed accommodating cavity in a vertical disc seed-metering device is fixed, the size of the accommodating cavity cannot be flexibly changed according to the size of seeds, and the seeds are easily wasted or the number of the planted seeds is small. Comprising a diesel engine set and a transmission assembly, the diesel engine set provides power for the device, a motor box is connected to the lower end of the side face of the diesel engine set, a storage box is installed at the lower end of the side, away from the diesel engine assembly, of the motor box, and a vertical plate is connected to the lower end of the storage box and rotationally connected with a seeding roller; the seed metering roller is provided with a plurality of groups of uniformly distributed seed cavities. According to the crop cultivation and sowing motor vehicle, by arranging the adjusting assembly, the size of the seed cavity can be flexibly changed according to the size of seeds, so that the phenomena that the seeds are wasted and the number of the seeds is small are prevented, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop cultivation, and in particular relates to a crop cultivation and sowing motor vehicle. Background Art

[0002] With the development of science and technology, seeding vehicles have been widely used in the field of agricultural planting. Seeding vehicles have high seeding efficiency and can greatly improve seeding efficiency. The vertical disc seed meter has a simple transmission structure and is widely used in seeding vehicles.

[0003] The seed holding cavity inside the existing vertical disc seed meter is fixed, and the size of the holding cavity cannot be flexibly changed according to the size of the seeds, which easily causes waste of seeds or a small number of seeds planted (when the seeds are large, the number of seeds planted will be small, usually one pit requires 3 to 5 seeds, and when the seeds are small, more seeds will be discharged, causing waste of seeds). Therefore, a technical measure is proposed to solve the problem that the seed holding cavity inside the existing vertical disc seed meter is fixed, and the size of the holding cavity cannot be flexibly changed according to the size of the seeds, which easily causes waste of seeds or a small number of seeds planted. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a motor vehicle for crop cultivation and sowing, aiming to solve the problem that the seed holding cavity inside the vertical disc seeding device in the prior art is fixed and the size of the holding cavity cannot be flexibly changed according to the size of the seeds, which easily causes seed waste or a small number of seeds planted.

[0006] In order to solve the above technical problems, the utility model provides a crop cultivation and sowing motor vehicle, comprising a diesel engine and a transmission assembly, wherein the diesel engine provides power for the device, and a motor box is connected to the lower end of the side of the diesel engine, and a storage box is installed at the lower end of the motor box on a side away from the diesel engine assembly, and a vertical plate is connected to the lower end of the storage box, and a seed roller is rotatably connected to the vertical plate, and the transmission assembly connects the motor box and the seed roller, and the seed roller is provided with a plurality of groups of evenly distributed seed cavities, and an adjustment assembly is installed in the seed roller. Thanks to the setting of the transmission assembly, it is convenient to drive the seed roller to rotate, thereby realizing seed sowing, and the seed sowing spacing is conveniently adjusted through the rotation speed of the motor, and at the same time, thanks to the setting of the node assembly, the size of the seed cavity can be flexibly changed according to the size of the seed, thereby preventing the waste of seeds and the phenomenon of a small number of seeds, thereby improving the practicality of the device when used.

[0007] Furthermore, a cabinet door is provided on the upper surface of the motor box, a storage battery is movably installed inside the motor box, the storage battery supplies power to the transmission component, and a push handle is connected to the side of the motor box.

[0008] Furthermore, a moving wheel is installed at the lower part of the motor box.

[0009] Furthermore, the transmission assembly includes a motor, which is fixedly installed inside a motor box. The motor is connected to a connecting rod, which is rotatably connected to the motor box. The connecting rod is connected to a turntable, a conveyor belt is disposed on the outer sleeve of the turntable, and a roller is disposed on the other end of the conveyor belt.

[0010] Furthermore, the rotating roller is rotatably connected to the vertical plate, and the other end of the rotating roller is fixedly connected to the seeding roller.

[0011] Furthermore, the adjustment component includes a knob, the knob is connected to a round rod, the round rod is rotatably connected to the seed roller, the other end of the round rod is connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, a screw is installed on the side of the second bevel gear, the screw is threadedly connected to a fixing plate, and the upper and lower ends of the fixing plate are fixedly installed inside the seed roller.

[0012] Furthermore, one end of the screw rod away from the second bevel gear is threadedly connected to a connecting block, the connecting block is connected to a mounting plate, a plurality of groups of evenly distributed push rods are installed on one side of the mounting plate away from the connecting block, the push rods are connected to a slide plate, the push rods and the slide plate are adapted to the position of the seed cavity, and the slide plate is slidably adapted to the seed cavity.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model facilitates the rotation of the seeding roller through the setting of the transmission component, thereby realizing the sowing of seeds, and the rotation speed of the motor is used to facilitate the adjustment of the seed sowing spacing. The motor is started to drive the rotating roller to rotate, and the rotation of the rotating roller drives the seeding roller to rotate. When the seeding roller rotates, it drives the seed cavity to move to a vertical state. At this time, the seeds inside the storage box fall into the seed cavity, and then the seeding roller rotates to drive the seeds to fall into the soil, completing the sowing.

[0016] By adjusting the setting of the component, the size of the seed cavity can be flexibly changed according to the size of the seeds, thereby preventing seed waste and the phenomenon of a small number of seeds, and improving the practicality of the device when used. Turning the knob drives the slide to slide horizontally along the seed cavity, thereby changing the volume of the seed cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the seeding roller from the side away from the transmission assembly;

[0020] Figure 3 It is a schematic diagram of the structure of the seeding roller and the storage box;

[0021] Figure 4 This is a schematic diagram of the internal structure of the seed roller;

[0022] Figure 5 It is a schematic diagram of the structure of the rotating assembly;

[0023] Figure 6 Schematic diagram of the adjustment component structure.

[0024] The markings in the attached drawings are: 1. diesel engine set; 2. transmission assembly; 3. adjustment assembly; 4. motor box; 5. push handle; 6. cabinet door; 7. moving wheel; 8. storage box; 9. vertical board; 10. seed roller; 11. seed chamber; 201. motor; 202. turntable; 203. connecting rod; 204. conveyor belt; 205. roller; 301. knob; 302. round rod; 303. first bevel gear; 304. screw; 305. connecting block; 306. push rod; 307. slide plate; 308. mounting plate; 309. second bevel gear; 310. fixing plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] This specific embodiment is a crop planting and sowing vehicle, and its structural schematic diagram is as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it includes a diesel unit 1 and a transmission assembly 2, the diesel unit 1 provides power for the device, the diesel unit 1 is connected to a motor box 4 at the lower end of the side of the diesel unit 1, a storage box 8 is installed at the lower end of the motor box 4 on the side away from the diesel unit 1, the storage box 8 is connected to the lower end of the storage box 8 with a vertical plate 9, the vertical plate 9 is rotatably connected to a seeding roller 10, the transmission assembly 2 connects the motor box 4 and the seeding roller 10, the seeding roller 10 is provided with a plurality of groups of evenly distributed seed cavities 11, the seeding roller 10 is installed with an adjustment assembly 3, the upper surface of the motor box 4 is provided with a cabinet door 6, a battery is movably installed inside the motor box 4, the battery supplies power to the transmission assembly 2, a push handle 5 is connected to the side of the motor box 4, a moving wheel 7 is installed at the lower part of the motor box 4, the transmission assembly 2 includes a motor 201, the motor 201 is fixedly installed inside the motor box 4, the motor 201 is connected to a connecting rod 203, the connecting rod 203 is rotatably connected to the motor box 4, the connecting rod 203 is connected to a turntable 202, and the outer cover of the turntable 202 is provided with a transmission Belt 204, the other end of the conveyor belt 204 is sleeved with a roller 205, the roller 205 is rotatably connected to the vertical plate 9, and the other end of the roller 205 is fixedly connected to the seeding roller 10. The size of the seed cavity 11 is adjusted using the adjustment component 3 according to the size of the seeds, and then the seeds are injected into the storage box 8, the diesel unit 1 is started to drive the device to move, and the transmission component 2 is synchronously started when the diesel unit 1 moves to drive the seeding roller 10 to rotate (the transmission component 2 is powered by a battery), the starting motor 201 drives the connecting rod 203 to rotate, the connecting rod 203 rotates to drive the turntable 202 to rotate, the turntable 202 rotates to drive the conveyor belt 204 to rotate, the conveyor belt 204 rotates to drive the roller 205 to rotate, the roller 205 rotates to drive the seeding roller 10 to rotate, and when the seeding roller 10 rotates, the seed cavity 11 moves to a vertical state, and at this time the seeds inside the storage box 8 fall into the seed cavity 11, and then the seeding roller 10 rotates to drive the seeds to fall into the land, completing the sowing.

[0027] Reference Figure 1 , Figure 2 , Figure 4 and Figure 6As shown, the adjustment component 3 includes a knob 301, the knob 301 is connected to a round rod 302, the round rod 302 is rotatably connected to the seeding roller 10, the other end of the round rod 302 is connected to a first bevel gear 303, the first bevel gear 303 is meshed with a second bevel gear 309, a screw 304 is installed on the side of the second bevel gear 309, the screw 304 is threadedly connected to a fixing plate 310, the upper and lower ends of the fixing plate 310 are fixedly installed inside the seeding roller 10, and the screw 304 is away from One end of the second bevel gear 309 is threadedly connected to a connecting block 305, and the connecting block 305 is connected to a mounting plate 308. A plurality of evenly distributed push rods 306 are installed on the side of the mounting plate 308 away from the connecting block 305. The push rods 306 are connected to a slide plate 307. The push rods 306 and the slide plate 307 are adapted to the positions of the seed cavity 11. The slide plate 307 is slidably adapted to the seed cavity 11. When the knob 301 is turned, the knob 301 rotates to drive the round rod 302 to rotate, and the round rod 302 rotates. The first bevel gear 303 is driven to rotate, and the rotation of the first bevel gear 303 drives the second bevel gear 309 to rotate. The rotation of the second bevel gear 309 drives the screw rod 304 to rotate. The rotation of the screw rod 304 drives the connecting block 305 to move horizontally. The horizontal movement of the connecting block 305 drives the mounting plate 308 to move horizontally. The horizontal movement of the mounting plate 308 drives the push rod 306 to move horizontally. The horizontal movement of the push rod 306 drives the slide plate 307 to slide horizontally along the seed cavity 11 (the slide plate 307 is inside the seed cavity 11. When the screw rod 304 pushes the connecting block 305 and the mounting plate 308 to move, it provides a limiting force for the mounting plate 308 to prevent the mounting plate 308 from deflecting), thereby changing the volume of the seed cavity 11 (by controlling the distance from the slide plate 307 to the top of the seed cavity 11, the volume of the seeds can be different, thereby ensuring that different seeds can accommodate 3 seeds. During normal planting, one pit requires 3 to 5 seeds to ensure that the volume of the seed cavity 11 can accommodate 3 seeds).

[0028] Working principle: When using the device for sowing operations, the size of the seed cavity 11 is adjusted using the adjustment component 3 according to the size of the seeds (for example, the volume difference between corn and mung beans is relatively large). The specific method is to rotate the knob 301, and the rotation of the knob 301 drives the round rod 302 to rotate, and the rotation of the round rod 302 drives the first bevel gear 303 to rotate, and the rotation of the first bevel gear 303 drives the second bevel gear 309 to rotate, and the rotation of the second bevel gear 309 drives the screw rod 304 to rotate, and the rotation of the screw rod 304 drives the connecting block 305 to move horizontally, and the horizontal movement of the connecting block 305 drives the mounting plate 308 to move horizontally. Movement, the mounting plate 308 moves horizontally to push the push rod 306 to move horizontally, and the push rod 306 moves horizontally to push the slide plate 307 to slide horizontally along the seed cavity 11 (when the screw rod 304 pushes the connecting block 305 and the mounting plate 308 to move, it provides a limiting force for the mounting plate 308 to prevent the mounting plate 308 from deflecting), thereby changing the volume of the seed cavity 11 (the volume of the seed cavity 11 can accommodate 3 seeds). By adjusting the setting of the component 3, the size of the seed cavity 11 can be flexibly changed according to the size of the seeds, thereby preventing the waste of seeds and the phenomenon of a small number of seeds, thereby improving the practicality of the device when used;

[0029] Then, seeds are injected into the storage box 8, and the diesel engine unit 1 is started to drive the device to move. When the diesel engine unit 1 moves, the transmission component 2 is synchronously started to drive the seed roller 10 to rotate (the transmission component 2 is powered by a battery), and the starting motor 201 drives the connecting rod 203 to rotate. The rotation of the connecting rod 203 drives the turntable 202 to rotate. The rotation of the turntable 202 drives the conveyor belt 204 to rotate. The rotation of the conveyor belt 204 drives the roller 205 to rotate. The rotation of the roller 205 drives the seed roller 10 to rotate. When the seed roller 10 rotates, it drives the seed cavity 11 to move to a vertical state. At this time, the seeds in the storage box 8 fall into the seed cavity 11, and then the seed roller 10 rotates to drive the seeds to fall into the land, completing the sowing (the seeds are then fertilized and covered with soil). Through the setting of the transmission component 2, it is convenient to drive the seed roller 10 to rotate, thereby realizing the sowing of seeds, and the rotation speed of the motor 201 is convenient to adjust the seed sowing spacing.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A crop planting and sowing motor vehicle, comprising a diesel engine unit (1) and a transmission assembly (2), characterized in that: The diesel engine group (1) provides power for the device. The lower end of the side of the diesel engine group (1) is connected to a motor box (4). The lower end of the motor box (4) away from the diesel engine group (1) is equipped with a storage box (8). The lower end of the storage box (8) is connected to a vertical plate (9). The vertical plate (9) is rotatably connected to a seeding roller (10). The transmission assembly (2) connects the motor box (4) and the seeding roller (10). The seeding roller (10) is provided with a plurality of evenly distributed seed cavities (11). An adjustment assembly (3) is installed inside the seeding roller (10).

2. The crop planting and sowing vehicle according to claim 1, characterized in that: The upper surface of the motor box (4) is provided with a cabinet door (6), a storage battery is movably installed inside the motor box (4), the storage battery supplies power to the transmission assembly (2), and a push handle (5) is connected to the side of the motor box (4).

3. The crop planting and sowing vehicle according to claim 1, characterized in that: A moving wheel (7) is installed at the lower part of the motor box (4).

4. The crop planting and sowing vehicle according to claim 1, characterized in that: The transmission assembly (2) comprises a motor (201), the motor (201) being fixedly mounted inside a motor box (4), the motor (201) being connected to a connecting rod (203), the connecting rod (203) being rotatably connected to the motor box (4), the connecting rod (203) being connected to a turntable (202), the turntable (202) being provided with a conveyor belt (204) on its outer sleeve, and the other end of the conveyor belt (204) being provided with a roller (205).

5. The crop planting and sowing vehicle according to claim 4, characterized in that: The rotating roller (205) is rotatably connected to the vertical plate (9), and the other end of the rotating roller (205) is fixedly connected to the seeding roller (10).

6. The crop planting and sowing vehicle according to claim 1, characterized in that: The adjustment assembly (3) comprises a knob (301), the knob (301) being connected to a round rod (302), the round rod (302) being rotatably connected to the seeding roller (10), the other end of the round rod (302) being connected to a first bevel gear (303), the first bevel gear (303) being meshed with a second bevel gear (309), a screw rod (304) being mounted on a side of the second bevel gear (309), the screw rod (304) being threadedly connected to a fixing plate (310), the fixing plate (310) being fixedly mounted at its upper and lower ends inside the seeding roller (10).

7. The crop planting and sowing vehicle according to claim 6, characterized in that: One end of the screw rod (304) away from the second bevel gear (309) is threadedly connected to a connecting block (305), the connecting block (305) is connected to a mounting plate (308), a side of the mounting plate (308) away from the connecting block (305) is installed with a plurality of groups of evenly distributed push rods (306), the push rods (306) are connected to a slide plate (307), the push rods (306) and the slide plate (307) are adapted to the positions of the seed cavity (11), and the slide plate (307) is slidably adapted to the seed cavity (11).

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