Agricultural seeding device with uniform discharging function

Abstract

The agricultural seeding device comprises a vehicle body, four sets of wheels are installed at the bottom of the vehicle body, a groove is formed in the bottom of the vehicle body, a fixing plate is welded to the bottom of the groove, a discharging pipe penetrates through the interior of the fixing plate and is connected with the fixing plate in a sliding mode, and a lifting plate is connected to the outer side of the discharging pipe in a sleeved mode. The two ends of the lifting plate are connected with lifting mechanisms, a material guiding barrel penetrates through the top of the vehicle body, one end of the material guiding barrel penetrates through the inner side of the discharging pipe, the side face of the other end of the material guiding barrel is connected with a material storage bin through a discharging pipe, and a material distributing mechanism is arranged on the inner side of the top of the material guiding barrel. According to the agricultural seeding machine, the driving mechanism is arranged, the discharging pipe can be driven to move up and down to working faces with different heights for seeding operation, through the arrangement of the material distributing mechanism, uniform discharging operation of seeds can be facilitated, and through the structure, the agricultural seeding uniformity can be effectively improved, the planting distance can be adjusted according to requirements, and people can conveniently use the agricultural seeding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to an agricultural sowing device with uniform feeding. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry and includes the cultivation of various crops, trees, fruit trees, flowers, medicinal and ornamental plants, including food crops, cash crops, vegetable crops, green manure crops, fodder crops, forage, etc.

[0003] In the process of agricultural sowing and planting, a sowing device is usually required. However, the sowing uniformity of the existing agricultural sowing devices is poor, the sowing spacing is difficult to control, and the planting spacing cannot be adjusted according to the planting needs, which is not conducive to people's use.

[0004] Therefore, there is a need for an agricultural sowing device with uniform material delivery to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides an agricultural sowing device with uniform material feeding.

[0006] The utility model provides the following technical solution: an agricultural sowing device for uniform feeding, comprising a vehicle body, four sets of wheels are installed at the bottom of the vehicle body, a groove is opened at the bottom of the vehicle body, a fixing plate is welded at the bottom of the groove, a feeding pipe passes through the fixing plate, and is slidably connected with the feeding pipe, a lifting plate is sleeved on the outer side of the feeding pipe, and lifting mechanisms are connected at both ends of the lifting plate, and the lifting mechanism is used for adjusting the height of the feeding pipe;

[0007] A material guide cylinder passes through the top of the vehicle body, one end of the material guide cylinder passes through the inner side of the discharge pipe, and the other end side of the material guide cylinder is connected to a storage bin through a discharge pipe. A material distribution mechanism is arranged on the inner side of the top of the material guide cylinder, and the material distribution mechanism is used for uniform seed discharge.

[0008] In a further technical solution, the lifting mechanism includes a slider, and the inner walls on both sides of the groove are provided with sliding grooves, and the inner sides of the two groups of the sliding grooves are penetrated by screws, and one end of the two groups of the screws are respectively connected to the inner walls of one side of the two groups of the sliding grooves through bearings, and the other ends of the two groups of the screws pass through the top of the vehicle body and are welded with turntables. The two groups of the turntables are connected by a conveyor belt, and the top of one group of the turntables is welded to the output end of the first motor, and the first motor is installed on one side of the mounting plate, and the two groups of the screws are threadedly connected to the slider, and the two ends of the lifting plate are respectively welded to one side of the two groups of the sliders.

[0009] In a further technical solution, the material distribution mechanism includes a material distribution cylinder, the inner side of the material guide cylinder is slidably connected to the material distribution cylinder, the top of the material distribution cylinder is welded with a connecting plate, the top of the connecting plate is provided with an arc-shaped table, and a resistance rod is provided above the arc-shaped table, one side of the resistance rod is welded to the output end of the second motor, the second motor is installed on the top of the mounting seat, the bottom of the mounting seat is welded to the top of the vehicle body, two groups of sliding rods are welded to the bottom of the connecting plate, the other ends of the two groups of sliding rods respectively pass through the inner sides of the two groups of fixed cylinders, and are respectively slidably connected to the two groups of fixed cylinders, the bottoms of the two groups of fixed cylinders are welded to the top of the vehicle body, springs are installed at the bottom of the inner cavities of the two groups of fixed cylinders, and the other ends of the two groups of springs are respectively connected to one end of the two groups of sliding rods.

[0010] In a further technical solution, a bin cover is provided on the top of the storage bin, and the bottom of the storage bin is connected to the top of the vehicle body through three groups of support rods.

[0011] In a further technical solution, a placement platform is provided on one side of the top of the vehicle body.

[0012] In a further technical solution, a traction seat is installed at one end of the vehicle body, and a push rod is installed at the other end of the vehicle body.

[0013] The beneficial effect of the utility model is that the utility model can drive the resistance rod to rotate through the second motor, and the resistance rod can drive the arc table to move downward under the resistance effect with the arc table, and the arc table can drive the connecting plate to move downward, and the connecting plate can drive the material distribution barrel to move downward, and at the same time, can drive two groups of sliding rods to move downward, and the two groups of sliding rods can compress two groups of springs, so that the material distribution barrel can block the outlet of the discharge pipe, and when one end of the resistance rod turns away from the arc table, under the action of the spring, it can drive the connecting plate to move upward, and the connecting plate can drive the material distribution barrel to move upward, so that the outlet of the discharge pipe can be opened, which is convenient for the output and sowing of seeds, and by controlling the starting and rotation frequency of the second motor, the opening and closing of the channel of the discharge pipe can be controlled, and then through the setting, the uniformity of agricultural sowing can be effectively improved, and the planting spacing can be adjusted according to needs, which is convenient for people to use.

[0014] The utility model starts a first motor, which can drive a group of turntables to rotate. One group of turntables can drive another group of turntables through the action of a conveyor belt. The two groups of turntables can drive two groups of screws to rotate. The two groups of screws can drive the two groups of sliders to move up and down through threaded connection with the two groups of sliders. The two groups of sliders can drive the lifting plate to move up and down. The lifting plate can drive the feeding tube to move up and down. Furthermore, through the setting, the height of the feeding tube can be adjusted as needed, which is convenient for sowing seeds. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a bottom view of the utility model;

[0017] Figure 3 This is a side view of the utility model;

[0018] Figure 4 It is a side sectional view of the utility model;

[0019] Figure 5 This is a partial cross-sectional view of the fixed cylinder of the utility model;

[0020] Figure 6 for Figure 4 Enlarged view of part A in .

[0021] In the figure: 1, vehicle body, 2, wheel, 3, push rod, 4, groove, 5, fixed plate, 6, feed tube, 7, lifting plate, 8, slide, 9, screw, 10, turntable, 11, conveyor belt, 12, first motor, 13, mounting plate, 14, slider, 15, guide barrel, 16, discharge pipe, 17, storage bin, 18, bin cover, 19, support rod, 20, feed barrel, 21, connecting plate, 22, arc table, 23, resistance rod, 24, second motor, 25, mounting seat, 26, slide bar, 27, fixed barrel, 28, spring, 29, placement table, 30, traction seat. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example: Refer to Figure 1-Figure 6 , an agricultural sowing device for uniform feeding, comprising a vehicle body 1, four sets of wheels 2 are installed at the bottom of the vehicle body 1, a groove 4 is opened at the bottom of the vehicle body 1, a fixing plate 5 is welded at the bottom of the groove 4, a feeding pipe 6 passes through the fixing plate 5, and is slidably connected with the feeding pipe 6, a lifting plate 7 is sleeved on the outer side of the feeding pipe 6, and lifting mechanisms are connected at both ends of the lifting plate 7, and the lifting mechanism is used for height adjustment of the feeding pipe 6;

[0024] A material guide cylinder 15 passes through the top of the vehicle body 1, one end of which passes through the inner side of the discharge pipe 6, and the other end of the material guide cylinder 15 is connected to a storage bin 17 through a discharge pipe 16. A material distribution mechanism is provided on the inner side of the top of the material guide cylinder 15, and the material distribution mechanism is used for uniform seed discharge.

[0025] Specifically, the vehicle body 1 can provide a stable working platform for agricultural sowing. The lifting mechanism can drive the feed pipe 6 to move up and down, so that the feed pipe 6 can be convenient for sowing operations on working surfaces at different heights. The dividing mechanism can facilitate uniform seed feeding operations. Furthermore, the above structure can effectively improve the uniformity of agricultural sowing, and the planting spacing can be adjusted according to needs, making it convenient for people to use.

[0026] The lifting mechanism includes a slider 14, and the inner walls on both sides of the groove 4 are provided with a slide groove 8. The inner sides of the two groups of slide grooves 8 are penetrated by screws 9. One end of the two groups of screws 9 are respectively connected to the inner wall of one side of the two groups of slide grooves 8 through bearings. The other ends of the two groups of screws 9 pass through the top of the vehicle body 1 and are welded with a turntable 10. The two groups of turntables 10 are connected by a conveyor belt 11. The top of one group of turntables 10 is welded to the output end of the first motor 12. The first motor 11 is installed on one side of the mounting plate 13. The two groups of screws 9 are threadedly connected to the slider 14. The two ends of the lifting plate 7 are respectively connected to the two groups of sliders. One side of 14 is welded, and by starting the first motor 12, the first motor 12 can drive a group of turntables 10 to rotate. One group of turntables 10 can drive another group of turntables 10 to rotate under the action of the conveyor belt 11. The two groups of turntables 10 can drive the two groups of screws 9 to rotate. The two groups of screws 9 can drive the two groups of sliders 14 to move up and down through the threaded connection with the two groups of sliders 14. The two groups of sliders 14 can drive the lifting plate 7 to move up and down, and the lifting plate 7 can drive the feeding tube 6 to move up and down. Furthermore, through the setting, the height of the feeding tube 6 can be adjusted as needed, which is convenient for seed sowing.

[0027] Among them, the material distributing mechanism includes a distributing cylinder 20, the inner side of the material guiding cylinder 15 is slidably connected with the distributing cylinder 20, the top of the distributing cylinder 20 is welded with a connecting plate 21, the top of the connecting plate 21 is provided with an arc platform 22, and the upper part of the arc platform 22 is provided with a resisting rod 23, one side of the resisting rod 23 is welded to the output end of the second motor 24, the second motor 24 is mounted on the top of the mounting seat 25, the bottom of the mounting seat 25 is welded to the top of the vehicle body 1, and two groups of sliding rods 26 are welded to the bottom of the connecting plate 21, the other ends of the two groups of sliding rods 26 respectively pass through the inner sides of the two groups of fixed cylinders 27, and are respectively slidably connected with the two groups of fixed cylinders 27, the bottoms of the two groups of fixed cylinders 27 are welded to the top of the vehicle body 1, and the bottoms of the inner cavities of the two groups of fixed cylinders 27 are installed with springs 28, and the other ends of the two groups of springs 28 are respectively connected to one end of the two groups of sliding rods 26, by starting the second motor 24, the second motor 24 can drive the resisting rod 23 to rotate, and the resisting rod The arc table 22 can be driven downward by the interference of the arc table 23, and the arc table 22 can drive the connecting plate 21 to move downward. The connecting plate 21 can drive the distributing barrel 20 to move downward, and at the same time, it can drive the two sets of sliding bars 26 to move downward. The two sets of sliding bars 26 can compress the two sets of springs 28, so that the distributing barrel 20 can block the outlet of the discharging pipe 16. When one end of the interference rod 23 turns away from the arc table 22, under the action of the spring 28, the connecting plate 21 can be driven to move upward, and the connecting plate 21 can drive the distributing barrel 20 to move upward, so that the outlet of the discharging pipe 16 can be opened, which is convenient for the output and sowing of seeds. By controlling the starting and rotation frequency of the second motor 24, the opening and closing of the channel of the discharging pipe 16 can be controlled, and then through the setting, the uniformity of agricultural sowing can be effectively improved, and the planting spacing can be adjusted according to needs, which is convenient for people to use.

[0028] Among them, a bin cover 18 is provided on the top of the storage bin 17, and the bottom of the storage bin 17 is connected to the top of the vehicle body 1 through three groups of support rods 19. The bin cover 18 is provided to facilitate the closure of the storage bin 17, and the support rods 19 are provided to provide a stable support for the storage bin 17. A placing table 29 is provided on one side of the top of the vehicle body 1, and the placing table 29 can facilitate the placement of seeds. A traction seat 30 is installed at one end of the vehicle body 1, and a push rod 3 is installed at the other end of the vehicle body 1. The traction seat 30 can facilitate the traction and pulling of the vehicle body 1, and the push rod 3 can facilitate the pushing of the vehicle body 1.

[0029] Working principle: First, by starting the first motor 12, the first motor 12 can drive a group of turntables 10 to rotate, a group of turntables 10 can drive another group of turntables 10 to rotate, the two groups of turntables 10 can drive the two groups of screws 9 to rotate, the two groups of screws 9 can drive the two groups of sliders 14 to move up and down, the two groups of sliders 14 can drive the lifting plate 7 to move up and down, the lifting plate 7 can drive the feeding tube 6 to move up and down to the designated working surface, and then, by starting the second motor 24, the second motor 24 can drive the resistance rod 23 to rotate, the resistance rod 23 can drive the arc table 22 to move downward under the resistance effect with the arc table 22, the arc table 22 can drive the connecting plate 21 to move downward, and the connecting plate 21 can drive the distributing barrel 20 to move downward At the same time, the two groups of sliding bars 26 can be driven to move downward, and the two groups of sliding bars 26 can compress the two groups of springs 28, so that the distribution barrel 20 can block the outlet of the discharge pipe 16. When one end of the resistance rod 23 turns away from the arc platform 22, under the action of the spring 28, the connecting plate 21 can be driven to move upward, and the connecting plate 21 can drive the distribution barrel 20 to move upward, so that the outlet of the discharge pipe 16 can be opened, which is convenient for the output and sowing of seeds. By controlling the starting and rotation frequency of the second motor 24, the opening and closing of the channel of the discharge pipe 16 can be controlled, thereby effectively improving the uniformity of agricultural sowing, and the planting spacing can be adjusted according to needs, which is convenient for people to use and complete the entire operation process.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 invention shall be included in the protection scope of the present invention.

Claims

1. An agricultural sowing device for uniform feeding, comprising a vehicle body, characterized in that: Four sets of wheels are installed at the bottom of the vehicle body, a groove is opened at the bottom of the vehicle body, a fixing plate is welded at the bottom of the groove, a feeding pipe passes through the fixing plate and is slidably connected with the feeding pipe, a lifting plate is sleeved on the outer side of the feeding pipe, and lifting mechanisms are connected at both ends of the lifting plate, and the lifting mechanism is used for adjusting the height of the feeding pipe; A material guide cylinder passes through the top of the vehicle body, one end of the material guide cylinder passes through the inner side of the discharge pipe, and the other end side of the material guide cylinder is connected to a storage bin through a discharge pipe. A material distribution mechanism is arranged on the inner side of the top of the material guide cylinder, and the material distribution mechanism is used for uniform seed discharge.

2. The agricultural sowing device with uniform feeding according to claim 1, characterized in that: The lifting mechanism includes a slider, and the inner walls on both sides of the groove are provided with sliding grooves, and the inner sides of the two groups of the sliding grooves are penetrated by screws, and one end of the two groups of the screws are respectively connected to the inner walls of one side of the two groups of the sliding grooves through bearings, and the other ends of the two groups of the screws pass through the top of the vehicle body and are welded with turntables. The two groups of the turntables are connected by a conveyor belt, and the top of one group of the turntables is welded to the output end of the first motor, and the first motor is installed on one side of the mounting plate, and the two groups of the screws are threadedly connected to the sliders, and the two ends of the lifting plate are respectively welded to one side of the two groups of the sliders.

3. The agricultural sowing device with uniform feeding according to claim 1, characterized in that: The material distributing mechanism includes a material distributing cylinder, the inner side of the material guiding cylinder is slidably connected to the material distributing cylinder, a connecting plate is welded to the top of the material distributing cylinder, an arc-shaped platform is arranged on the top of the connecting plate, a resistance rod is arranged above the arc-shaped platform, one side of the resistance rod is welded to the output end of the second motor, the second motor is mounted on the top of the mounting seat, the bottom of the mounting seat is welded to the top of the vehicle body, two groups of sliding rods are welded to the bottom of the connecting plate, the other ends of the two groups of sliding rods respectively pass through the inner sides of the two groups of fixed cylinders, and are slidably connected to the two groups of fixed cylinders respectively, the bottoms of the two groups of fixed cylinders are welded to the top of the vehicle body, springs are installed at the bottoms of the inner cavities of the two groups of fixed cylinders, and the other ends of the two groups of springs are respectively connected to one end of the two groups of sliding rods.

4. The agricultural sowing device with uniform feeding according to claim 3 is characterized in that: The top of the storage bin is provided with a bin cover, and the bottom of the storage bin is connected to the top of the vehicle body through three groups of support rods.

5. The agricultural sowing device for uniform feeding according to claim 4, characterized in that: A placing platform is arranged on one side of the top of the vehicle body.

6. The agricultural sowing device for uniform feeding according to claim 5, characterized in that: A traction seat is installed at one end of the vehicle body, and a push rod is installed at the other end of the vehicle body.

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