Potato seeding device capable of automatically filling soil

Abstract

The utility model discloses an automatic soil filling potato seeding device which comprises a working table, a seeding box fixedly penetrates through the upper portion of the working table, a cutting net is fixedly installed in the seeding box, a conveying cylinder slidably penetrates through the position between the seeding box and the cutting net, and a pressing plate is fixedly connected to the side wall of the conveying cylinder in a sleeved mode. A feeding hopper fixedly penetrates through the side wall of the seeding box, a fertilizer tank is mounted at the upper part of the workbench, a mounting cover is mounted on the top surface in the fertilizer tank, a bottom cover is mounted at the lower part of the workbench, and a connecting shaft penetrates through the workbench, the fertilizer tank, the mounting cover and the bottom cover through bearings; a liquid outlet pipe is fixedly arranged between the workbench and the fertilizer tank in a penetrating manner, and an electromagnetic valve is arranged on the side wall of the liquid outlet pipe. According to the potato seeding device capable of automatically filling soil, the conveying cylinder and the connecting shaft are adopted, through the arrangement of the conveying cylinder and the connecting shaft, a hole digging and soil covering structure is provided, holes can be dug in the land surface and covered, and the use practicability of the potato seeding device capable of automatically filling soil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of potato sowing, in particular to an automatic soil-filling potato sowing device. Background Art

[0002] Potato is an annual herb of the Solanaceae family Solanum. It has the effects of invigorating qi, strengthening the spleen, harmonizing the stomach, detoxifying, and reducing swelling. During the potato planting process, a sowing device is required to complete the potato sowing work. In actual use, it has the advantages of simple operation, stable structure and good sowing effect.

[0003] The prior art discloses a novel potato planter with the publication number of CN220693726U, which comprises a base, a movable wheel, a potato planting box, a feeding hopper, a hydraulic cylinder, a fertilizer storage tank, a pressing plate, a cutting net, a guide plate, a stirring shaft and a stirring blade. When in use, potatoes can be directly poured into the potato planting box by setting the feeding hopper, and the pressing plate can be directly driven to press down by setting the hydraulic cylinder. After the pressing plate applies pressure, the potatoes can be cut into pieces through the cutting net, and the staff does not need to perform additional cutting, which saves time and labor. Fertilizers can be placed by setting a fertilizer storage tank, and the stirring shaft and the stirring blades can be driven to rotate by setting a servo motor, which is convenient for mixing and stirring the fertilizers and avoiding fertilizer agglomeration. Base fertilizer can be applied at the same time when sowing potatoes, and the staff does not need to perform additional fertilization operations, which is highly practical.

[0004] In the above utility model, potatoes fall directly onto the ground after being cut by the potato planting box, without digging a pit and covering the ground, which will reduce the success rate of potatoes and the practicality of the utility model. At the same time, the utility model works on the ground and easily brings up dust on the ground. The operators will inhale the dust into their lungs, which will cause harm to their health.

[0005] For this reason, we propose a potato sowing device with automatic soil filling to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art and provides an automatic soil-filling potato sowing device with a pit-digging and soil-covering structure, which can dig a pit on the land surface and cover it, and can absorb dust in the air.

[0007] In order to achieve the purpose of having a pit digging and soil covering structure, being able to dig pits on the land surface and cover them, and being able to absorb dust in the air, the utility model adopts the following technical solutions: a potato sowing device with automatic soil filling, comprising a workbench, a sowing box is fixedly penetrated on the upper part of the workbench, and a cutting net is fixedly installed inside the sowing box, a conveying cylinder is slidably penetrated between the sowing box and the cutting net, a pressure plate is fixedly sleeved on the side wall of the conveying cylinder, a feeding hopper is fixedly penetrated on the side wall of the sowing box, a fertilizer tank is installed on the upper part of the workbench, and a mounting cover is installed on the inner top surface of the fertilizer tank, a bottom cover is installed on the lower part of the workbench, a connecting shaft is penetrated by the workbench, the fertilizer tank, the mounting cover and the bottom cover through a bearing, a liquid outlet pipe is fixedly penetrated between the workbench and the fertilizer tank, and a solenoid valve is provided on the side wall of the liquid outlet pipe, A right-angle plate is installed on the upper part of the workbench, and an electric telescopic rod passes through the upper part of the right-angle plate, a forward and reverse motor is installed on the upper end of the conveying cylinder, and an auger is installed on the output end of the forward and reverse motor, one end of the electric telescopic rod is connected to the upper end of the conveying cylinder, and two groups of discharge pipes are fixedly penetrated through the outer wall of the conveying cylinder, a servo motor is installed on the upper part of the fertilizer tank, the side wall of the output end of the servo motor and the side wall of the connecting shaft are both sleeved with pulleys, the side walls of the two groups of the pulleys are sleeved with transmission belts, and the side walls of the connecting shaft are installed with multiple groups of stirring blades, the upper part of the fertilizer tank is fixedly penetrated with a liquid inlet pipe, the inner bottom surface of the bottom cover is penetrated by two groups of transmission shafts through bearings, and the lower end side walls of the two groups of the transmission shafts are installed with multiple groups of blades, the upper end side walls of the two groups of the transmission shafts are both sleeved with driven gears, and the lower end side wall of the connecting shaft is sleeved with a main gear.

[0008] Preferably, the main gear meshes with the two sets of driven gears.

[0009] Preferably, the two groups of pulleys are located on the same horizontal plane.

[0010] Preferably, a dust collecting pipe is installed on the upper part of the fertilizer tank, and a filter bag is installed inside the dust collecting pipe, an air collecting hopper is installed at the upper end of the dust collecting pipe, and a connecting hose is installed at one end of the air collecting hopper, a fan blade is sleeved on the upper end side wall of the connecting shaft, and two groups of air permeable nets are fixedly penetrated through the outer wall of the dust collecting pipe.

[0011] Preferably, an electric control box is installed on the upper part of the workbench, and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery, the solenoid valve, the forward and reverse motor, the electric telescopic rod and the servo motor through wires.

[0012] Preferably, four sets of moving wheels are installed at the lower part of the workbench.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model adopts a conveying cylinder and a connecting shaft. When the automatic soil-filling potato sowing device is actually used, the control panel is used to extend the electric telescopic rod, and the forward and reverse motors and the servo motor are operated at the same time. The output end of the forward and reverse motors can drive the auger to rotate, and the lower end of the conveying cylinder will gradually be inserted into the soil. The rotating auger can push the soil into the conveying cylinder, and the soil will eventually be discharged through two sets of discharge pipes. After that, the electric telescopic rod is reset, and the workbench is moved by four sets of moving wheels. After that, the potatoes are put into the sowing box through the feed hopper. Finally, the potatoes will fall on the upper part of the cutting net. At this time, the electric telescopic rod is extended, and the conveying cylinder will drive the pressing plate to move downward to push the potatoes. The potatoes will fall into the dug holes in pieces, and At the same time, the conveying cylinder continues to dig holes, and the output end of the servo motor rotates the connecting shaft through two sets of pulleys and transmission belts. The rotating connecting shaft drives the main gear to rotate. Since the main gear and the two sets of driven gears are meshed with each other, the rotating main gear can push the two sets of driven gears to rotate, and the rotating two sets of driven gears can respectively drive the two sets of transmission shafts to rotate. The rotating two sets of transmission shafts can push the excavated soil back into the hole through multiple sets of blades to complete the soil covering work. By using the control panel, the solenoid valve is opened and closed, and the fertilizer in the fertilizer tank can be discharged through the liquid outlet pipe. The conveying cylinder and the connecting shaft are provided with a pit digging and soil covering structure, which can dig holes on the land surface and cover them, thereby improving the practicality of the automatic filling potato sowing device.

[0015] (2) The utility model adopts a dust collecting tube. According to the above operation, the servo motor is operated by using the control panel. The output end of the servo motor rotates the connecting shaft through two sets of pulleys and transmission belts. The rotating connecting shaft can drive the fan blades to rotate. At this time, the operator moves one end of the connecting hose by hand. Air and dust can enter the dust collecting tube through the connecting hose and the air collecting bucket. The filter bag can retain impurities in the air. The air can be discharged through two sets of air permeable nets. The dust in the air can be absorbed by the dust collecting tube, which provides a guarantee for the safety of the automatic filling potato sowing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0017] Figure 1 This is a schematic structural diagram of an automatic soil-filling potato sowing device proposed by the utility model;

[0018] Figure 2 A side view of the master gear and driven dimensions proposed in the utility model;

[0019] Figure 3 A three-dimensional diagram of the cutting net proposed by the utility model;

[0020] Figure 4 The utility model proposed Figure 1 A magnified view of middle;

[0021] Figure 5 The utility model proposed Figure 1 Enlarged view of middle B;

[0022] Figure 6 The utility model proposed Figure 1 Enlarged view of C in the middle.

[0023] Legend:

[0024] 1. Workbench; 2. Seeding box; 3. Cutting net; 4. Conveying cylinder; 5. Pressing plate; 6. Feed hopper; 7. Fertilizer tank; 8. Liquid outlet pipe; 9. Mounting cover; 10. Bottom cover; 11. Connecting shaft; 12. Dust collecting pipe; 13. Auger; 14. Forward and reverse motor; 15. Right angle plate; 16. Electric telescopic rod; 17. Discharge pipe; 18. Air collecting bucket; 19. Connecting hose; 20. Stirring blade; 21. Liquid inlet pipe; 22. Fan blade; 23. Servo motor; 24. Pulley; 25. Transmission belt; 26. Breathable net; 27. Filter bag; 28. Transmission shaft; 29. ​​Driven gear; 30. Main gear; 31. Blade plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] Please refer to Figure 1-6A potato sowing device with automatic soil filling comprises a workbench 1, a sowing box 2 is fixedly penetrated on the upper part of the workbench 1, and a cutting net 3 is fixedly installed inside the sowing box 2, a conveying cylinder 4 is slidably penetrated between the sowing box 2 and the cutting net 3, a pressing plate 5 is fixedly sleeved on the side wall of the conveying cylinder 4, a feeding hopper 6 is fixedly penetrated on the side wall of the sowing box 2, a fertilizer tank 7 is installed on the upper part of the workbench 1, and a mounting cover 9 is installed on the inner top surface of the fertilizer tank 7, a bottom cover 10 is installed on the lower part of the workbench 1, a connecting shaft 11 is penetrated through the workbench 1, the fertilizer tank 7, the mounting cover 9 and the bottom cover 10 through a bearing, a liquid outlet pipe 8 is fixedly penetrated between the workbench 1 and the fertilizer tank 7, and a solenoid valve is arranged on the side wall of the liquid outlet pipe 8, a right angle plate 15 is installed on the upper part of the workbench 1, and an electric telescopic rod 16 is penetrated on the upper part of the right angle plate 15, and the conveying cylinder 10 is fixedly penetrated by the side wall of the sowing box 2. 4 is installed with a forward and reverse motor 14 on the upper end, and an auger 13 is installed at the output end of the forward and reverse motor 14, one end of the electric telescopic rod 16 is connected to the upper end of the conveying cylinder 4, and two groups of discharge pipes 17 are fixedly penetrated on the outer wall of the conveying cylinder 4, a servo motor 23 is installed on the upper part of the fertilizer tank 7, and the side wall of the output end of the servo motor 23 and the side wall of the connecting shaft 11 are sleeved with pulleys 24, and the side walls of the two groups of pulleys 24 are sleeved with transmission belts 25, and the side wall of the connecting shaft 11 is installed with multiple groups of stirring blades 20, and the upper part of the fertilizer tank 7 is fixedly penetrated with a liquid inlet pipe 21, and the inner bottom surface of the bottom cover 10 is penetrated by two groups of transmission shafts 28 through bearings, and the lower end side walls of the two groups of transmission shafts 28 are installed with multiple groups of blades 31, and the upper end side walls of the two groups of transmission shafts 28 are sleeved with driven gears 29, and the lower end side wall of the connecting shaft 11 is sleeved with a main gear 30.

[0027] In this embodiment, the conveying cylinder 4 and the connecting shaft 11 are provided to provide a pit-digging and soil-covering structure, which can dig a pit on the soil surface and cover it, thereby improving the practicality of the automatic soil-filling potato sowing device.

[0028] Specifically, the main gear 30 meshes with the two sets of driven gears 29 .

[0029] In this embodiment, the main gear 30 drives the two sets of driven gears 29 to rotate.

[0030] Specifically, the two groups of pulleys 24 are located on the same horizontal plane.

[0031] In this embodiment, it is avoided that the transmission belt 25 cannot be used due to the misalignment of the two sets of pulleys 24.

[0032] Specifically, a dust collecting pipe 12 is installed on the upper part of the fertilizer tank 7, and a filter bag 27 is installed inside the dust collecting pipe 12, an air collecting bucket 18 is installed at the upper end of the dust collecting pipe 12, and a connecting hose 19 is installed at one end of the air collecting bucket 18, a fan blade 22 is sleeved on the upper end side wall of the connecting shaft 11, and two groups of air permeable nets 26 are fixedly penetrated through the outer wall of the dust collecting pipe 12.

[0033] In this embodiment, the dust collecting pipe 12 can absorb the dust in the air, thereby providing a guarantee for the safety of the automatic soil filling potato sowing device.

[0034] Specifically, an electric control box is installed on the upper part of the workbench 1, and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery, the solenoid valve, the forward and reverse motor 14, the electric telescopic rod 16 and the servo motor 23 through wires.

[0035] In this embodiment: the control panel can be implemented by simple programming by technicians in this field, which belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0036] Specifically, four sets of moving wheels are installed at the lower part of the workbench 1.

[0037] Working principle:

[0038] When the automatic soil-filling potato sowing device is actually used, the control panel is used to extend the electric telescopic rod 16, and the forward and reverse motor 14 and the servo motor 23 are operated at the same time. The output end of the forward and reverse motor 14 can drive the auger 13 to rotate, and the lower end of the conveying cylinder 4 will gradually be inserted into the soil. The rotating auger 13 can push the soil entering the conveying cylinder 4, and the soil is finally discharged through the two sets of discharge pipes 17. After that, the electric telescopic rod 16 is reset, and the workbench 1 is moved by the four sets of moving wheels. After that, the potatoes are placed in the sowing box 2 through the feed hopper 6. Finally, the potatoes will fall on the upper part of the cutting net 3. At this time, the electric telescopic rod 16 is extended, and the conveying cylinder 4 will drive the pressing plate 5 to move downward to push the potatoes. The potatoes will fall into the dug holes in pieces. At the same time, the conveying cylinder 4 continues to dig holes. The output end of the servo motor 23 rotates the connecting shaft 11 through two sets of pulleys 24 and the transmission belt 25. The rotating connecting shaft 11 drives the main gear 30 to rotate. Since the main gear 30 and the two sets of driven gears 29 are meshed with each other, the rotating main gear 30 can drive the two sets of driven gears 29 to rotate. The rotating two sets of driven gears The moving gear 29 can respectively drive the two sets of transmission shafts 28 to rotate. The two sets of rotating transmission shafts 28 can push the excavated soil back into the pit through multiple sets of blades 31 to complete the soil covering work. By using the control panel, the electromagnetic valve is opened and closed, and the fertilizer in the fertilizer tank 7 can be discharged through the liquid outlet pipe 8. Through the provided conveying cylinder 4 and the connecting shaft 11, a pit digging and soil covering structure is provided, which can dig a pit on the land surface and cover it, thereby improving the practicality of the automatic soil filling potato sowing device. At the same time, according to the above operation, it can be known that the servo motor 23 is operated by using the control panel. The output end of the servo motor 23 rotates the connecting shaft 11 through two sets of pulleys 24 and a transmission belt 25. The rotating connecting shaft 11 can drive the fan blades 22 to rotate. At this time, the operator moves one end of the connecting hose 19 by hand, and air and dust can enter the interior of the dust collecting pipe 12 through the connecting hose 19 and the wind collecting bucket 18. The filter bag 27 can retain impurities in the air, and the air can be discharged through two sets of air permeable nets 26. The dust collecting pipe 12 is set to absorb dust in the air, thereby providing a guarantee for the safe use of the automatic filling potato sowing device.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A potato sowing device with automatic soil filling, comprising a workbench (1), characterized in that: A seed box (2) is fixedly passed through the upper part of the workbench (1), and a cutting net (3) is fixedly installed inside the seed box (2). A conveying cylinder (4) is slidably passed through between the seed box (2) and the cutting net (3). A pressing plate (5) is fixedly sleeved on the side wall of the conveying cylinder (4). A feeding hopper (6) is fixedly passed through the side wall of the seed box (2). A fertilizer tank (7) is installed on the upper part of the workbench (1), and a mounting cover (9) is installed on the inner top surface of the fertilizer tank (7). A bottom cover (10) is installed at the lower part of the workbench (1), a connecting shaft (11) is passed through the workbench (1), the fertilizer tank (7), the installation cover (9) and the bottom cover (10) via a bearing, a liquid outlet pipe (8) is fixedly passed through between the workbench (1) and the fertilizer tank (7), and a solenoid valve is arranged on the side wall of the liquid outlet pipe (8), a right angle plate (15) is installed at the upper part of the workbench (1), and an electric telescopic rod (16) is passed through the upper part of the right angle plate (15), and a positive A reversing motor (14) is provided, and an auger (13) is installed at the output end of the forward and reverse reversing motor (14), one end of the electric telescopic rod (16) is connected to the upper end of the conveying cylinder (4), and two groups of discharge pipes (17) are fixedly penetrated through the outer wall of the conveying cylinder (4), and a servo motor (23) is installed on the upper part of the fertilizer tank (7), and the side wall of the output end of the servo motor (23) and the side wall of the connecting shaft (11) are both sleeved with pulleys (24), and the side walls of the two groups of pulleys (24) are sleeved with transmission The belt (25) is provided on the side wall of the connecting shaft (11), a plurality of stirring blades (20) are installed, a liquid inlet pipe (21) is fixedly passed through the upper part of the fertilizer tank (7), two sets of transmission shafts (28) are passed through the inner bottom surface of the bottom cover (10) through bearings, a plurality of blades (31) are installed on the lower end side walls of the two sets of transmission shafts (28), the upper end side walls of the two sets of transmission shafts (28) are sleeved with driven gears (29), and the lower end side wall of the connecting shaft (11) is sleeved with a main gear (30).

2. The automatic soil-filling potato sowing device according to claim 1, characterized in that: The main gear (30) is meshed with the two sets of driven gears (29).

3. The automatic soil-filling potato sowing device according to claim 1, characterized in that: The two groups of pulleys (24) are located on the same horizontal plane.

4. The automatic soil-filling potato sowing device according to claim 1, characterized in that: A dust collecting pipe (12) is installed on the upper part of the fertilizer tank (7), and a filter bag (27) is installed inside the dust collecting pipe (12). An air collecting bucket (18) is installed at the upper end of the dust collecting pipe (12), and a connecting hose (19) is installed at one end of the air collecting bucket (18). A fan blade (22) is sleeved on the upper side wall of the connecting shaft (11), and two groups of air permeable nets (26) are fixedly penetrated through the outer wall of the dust collecting pipe (12).

5. The automatic soil-filling potato sowing device according to claim 1, characterized in that: An electric control box is installed on the upper part of the workbench (1), and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery, the solenoid valve, the forward and reverse motor (14), the electric telescopic rod (16) and the servo motor (23) through electric wires.

6. The automatic soil-filling potato sowing device according to claim 1, characterized in that: Four sets of moving wheels are installed at the lower part of the workbench (1).

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