Drilling machine for agricultural planting

Abstract

The invention relates to the technical field of agricultural planting, in particular to an agricultural planting trepanning machine which comprises a device body, a control panel is connected to one end of the device body, supporting legs are connected to one position of the bottom end of the device body, moving wheels are connected to the bottom ends of the supporting legs, and a fixed connecting shaft is connected to one position of the surface of the device body. According to the device, through arrangement of the supporting legs and the moving wheels, movement of the device main body is facilitated, the device main body is more stable when opened, through arrangement of the connecting columns and the telescopic rods, the height of the handrail can be adjusted, and the device is more convenient to use. The drilling device is simple in structure, convenient to use and suitable for being used by users of different heights, the practicability of the drilling device is enhanced, lifting of a drill bit is facilitated through the arrangement of a hydraulic column and a telescopic column, soil is conveniently turned out by the drill bit during drilling through the arrangement of an auger blade, the drilling efficiency is improved, and therefore the problems and defects in an existing device are effectively solved and overcome.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural planting, and in particular to a drilling machine for agricultural planting. Background Art

[0002] Agriculture refers to an important industry in the national economy. In a broad sense, agriculture refers to five industrial forms, including planting, forestry, animal husbandry, fishery, and sideline industries; in a narrow sense, agriculture refers to planting. It includes the production activities of crops such as food crops, cash crops, fodder crops, and green manure. Most of the agricultural planting uses drilling machines.

[0003] The currently used drilling and planting methods are mostly handheld, with low drilling efficiency and a non-replaceable drill bit, so that the drilling aperture cannot be changed to adapt to different crop planting.

[0004] In view of this, research and improvement are conducted on the existing problems, and a drilling machine for agricultural planting is provided. The support legs and movable wheels are provided to facilitate the movement of the device body and make the device body more stable when drilling. The connecting column and the telescopic rod are provided to make the height of the armrest adjustable, which adapts to the use of users of different heights and enhances the practicality of the device. The hydraulic column and the telescopic column are provided to facilitate the lifting and lowering of the drill bit. The auger blade is provided to facilitate the drill bit to turn over the soil when drilling, thereby accelerating the drilling efficiency. The purpose is to solve the problem and improve the practical value through this technology. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to provide an agricultural planting drilling machine.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a drilling machine for agricultural planting, comprising a device body, one end of the device body is connected to a control panel, the bottom end of the device body is connected to a supporting leg, the bottom end of the supporting leg is connected to a moving wheel, a fixed connecting shaft is connected to a surface of the device body, one end of the fixed connecting shaft is connected to an inspection door, a handle is connected to the surface of the inspection door, one end of the device body is connected to a connecting column, a circular hole is provided at a surface of the connecting column, one end of the connecting column is connected to a telescopic rod, a connecting groove is provided at the bottom end of the telescopic rod, a spring is provided inside the connecting groove, one end of the spring is connected to an active button, the telescopic rod A handrail is connected to the top of the retractable rod, a hydraulic cylinder is connected to a place on the upper end surface of the device body, a hydraulic column is connected to another place on the upper end surface of the device body, a telescopic column is connected to the bottom end of the hydraulic column, a motor is connected to the bottom end of the telescopic column, a transmission shaft is connected to the bottom end of the motor, a first internal threaded hole is provided at the bottom end of the transmission shaft, a square connecting groove is provided at the bottom end of the transmission shaft, a drill bit is connected to the bottom end of the transmission shaft, an auger blade is connected to the surface of the drill bit, a connecting head is connected to the top of the drill bit, a second internal threaded hole is provided at one end of the connecting head, a fixing bolt is connected to the bottom end of the transmission shaft, one end of the fixing bolt is connected to a limiting plate, and a partition is connected at a place inside the device body.

[0007] As a further description of the above technical solution:

[0008] The control panel is fixedly connected to the device body, the top of the support leg is fixedly connected to the device body, the moving wheel is fixedly connected to the support leg, and there are four support legs and moving wheels. The arrangement of the support legs and moving wheels facilitates the movement of the device body and makes the device body more stable when drilling.

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

[0010] One end of the fixed connecting shaft is fixedly connected to the device body, and the other end is fixedly connected to the inspection door. The inspection door is connected to the device body axis via the fixed connecting shaft. The handle is fixedly connected to the inspection door. There are two fixed connecting shafts. The setting of the fixed connecting shaft and the handle facilitates the opening and installation of the inspection door.

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

[0012] The connecting column is fixedly connected to the device body, the telescopic rod is movably connected to the connecting column, both ends of the armrest are fixedly connected to the telescopic rod, and there are two connecting columns and two telescopic rods. The height of the armrest can be adjusted by setting the connecting column and the telescopic rod to facilitate use by users of different heights.

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

[0014] One end of the spring is fixedly connected to the telescopic column, and the other end is fixedly connected to the movable button. The movable button is movably connected to the telescopic rod through the spring, and the movable button is movably connected to the connecting column. The outer diameter of the movable button and the inner diameter of the circular hole match each other. There are several circular holes. The position of the telescopic rod can be fixed by setting the circular hole and the movable button, and the movable button can be bounced out of the circular hole by setting the spring.

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

[0016] The bottom end of the hydraulic cylinder is fixedly connected to the device body, the hydraulic column is fixedly connected to the device body, the top end of the telescopic column is movably connected to the bottom end of the hydraulic column, and the arrangement of the hydraulic column and the telescopic column facilitates the lifting and lowering of the drill bit.

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

[0018] The top end of the motor is fixedly connected to the bottom end of the telescopic column, and the transmission shaft is fixedly connected to the motor. The motor drives the transmission shaft to rotate so that the drill bit rotates to drill holes.

[0019] As a further description of the above technical solution:

[0020] The auger blade is fixedly connected to the drill bit, the connecting head is fixedly connected to the drill bit, the fixing bolt is threadedly connected to the transmission shaft, the limiting plate is movably connected to the fixing bolt, the outer diameter of the drill bit and the inner diameter of the square connecting groove match each other, the outer diameter of the fixing bolt and the inner diameter of the first internal threaded hole and the second internal threaded hole match each other, and the connection head and the square groove are provided to facilitate replacement of drill bits of different calibers by the device, and the setting of the fixing bolts and the limiting plate through the first internal threaded hole and the second internal threaded hole facilitates the fixation between the drill bit and the transmission shaft, thereby preventing the drill bit from falling off the transmission shaft.

[0021] As a further description of the above technical solution:

[0022] The partition is fixedly connected to the device body, and there are two partitions. The interior of the device body is divided into several spaces of different sizes by setting the partitions, which can be used to store items.

[0023] The present invention has the following beneficial effects:

[0024] 1. The support legs and moving wheels are provided to facilitate the movement of the device body and make the device body more stable when drilling. The connecting column and the telescopic rod are provided to make the height of the handrail adjustable, which is suitable for users of different heights and enhances the practicality of the device. The hydraulic column and the telescopic column are provided to facilitate the lifting and lowering of the drill bit. The auger blade is provided to facilitate the drill bit to turn over the soil when drilling, thereby accelerating the drilling efficiency.

[0025] 2. The position of the telescopic rod can be fixed by setting the round hole and the movable button, and the movable button can be ejected out of the round hole by setting the spring.

[0026] 3. The connection head and the square groove are provided to facilitate the replacement of drill bits of different calibers. The fixing bolts and the limit plate of the first internal threaded hole and the second internal threaded hole facilitate the fixation between the drill bit and the transmission shaft to prevent the drill bit from falling off the transmission shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of an agricultural planting drilling machine proposed by the present invention;

[0028] Figure 2 A schematic diagram of a partition board of an agricultural planting drilling machine proposed by the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of the main body of the agricultural planting drilling machine proposed by the present invention;

[0030] Figure 4 A schematic diagram of an active button of an agricultural planting drilling machine proposed by the present invention;

[0031] Figure 5 This is a schematic diagram of a connector of an agricultural planting drilling machine proposed by the present invention.

[0032] Legend:

[0033] 1. Device body; 2. Control panel; 3. Support legs; 4. Moving wheels; 5. Fixed connecting shaft; 6. Inspection door; 7. Handle; 8. Connecting column; 9. Round hole; 10. Telescopic rod; 11. Connecting groove; 12. Spring; 13. Movable button; 14. Handrail; 15. Hydraulic cylinder; 16. Hydraulic column; 17. Telescopic column; 18. Motor; 19. Transmission shaft; 20. First internal threaded hole; 21. Square connecting groove; 22. Drill bit; 23. Auger blade; 24. Connecting head; 25. Second internal threaded hole; 26. Fixing bolt; 27. Limiting piece; 28. Partition. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Reference Figure 1-5, an embodiment of the present invention: an agricultural planting drilling machine, comprising a device body 1, one end of the device body 1 is connected to a control panel 2, a bottom end of the device body 1 is connected to a support leg 3, the bottom end of the support leg 3 is connected to a moving wheel 4, a surface of the device body 1 is connected to a fixed connecting shaft 5, one end of the fixed connecting shaft 5 is connected to an inspection door 6, a surface of the inspection door 6 is connected to a handle 7, one end of the device body 1 is connected to a connecting column 8, a circular hole 9 is provided at a point on the surface of the connecting column 8, one end of the connecting column 8 is connected to a telescopic rod 10, a connection groove 11 is provided at the bottom end of the telescopic rod 10, a spring 12 is provided inside the connection groove 11, one end of the spring 12 is connected to an active button 13, and the top of the telescopic rod 10 is connected to a handrail 14, the device A hydraulic cylinder 15 is connected to a place on the upper end surface of the main body 1, a hydraulic column 16 is connected to another place on the upper end surface of the device main body 1, a telescopic column 17 is connected to the bottom end of the hydraulic column 16, a motor 18 is connected to the bottom end of the telescopic column 17, a transmission shaft 19 is connected to the bottom end of the motor 18, a first internal threaded hole 20 is provided at a place on the bottom end of the transmission shaft 19, a square connecting groove 21 is provided at the bottom end of the transmission shaft 19, a drill bit 22 is connected to the bottom end of the transmission shaft 19, a screw blade 23 is connected to the surface of the drill bit 22, a connecting head 24 is connected to the top of the drill bit 22, a second internal threaded hole 25 is provided at one end of the connecting head 24, a fixing bolt 26 is connected to a place on the bottom end of the transmission shaft 19, one end of the fixing bolt 26 is connected to a limiting plate 27, and a partition 28 is connected to a place inside the device main body 1.

[0037] The control panel 2 is fixedly connected to the device body 1, the top of the supporting leg 3 is fixedly connected to the device body 1, the moving wheel 4 is fixedly connected to the supporting leg 3, the number of the supporting leg 3 and the moving wheel 4 is four, one end of the fixed connecting shaft 5 is fixedly connected to the device body 1, and the other end is fixedly connected to the inspection door 6, the inspection door 6 is axially connected to the device body 1 through the fixed connecting shaft 5, the handle 7 is fixedly connected to the inspection door 6, the number of the fixed connecting shaft 5 is two, the connecting column 8 is fixedly connected to the device body 1, the telescopic rod 10 is movably connected to the connecting column 8, the two ends of the handrail 14 are fixedly connected to the telescopic rod 10, the number of the connecting column 8 and the telescopic rod 10 is two, one end of the spring 12 is fixedly connected to the telescopic column 17, and the other end is fixedly connected to the movable button 13, the movable button 13 is movably connected to the telescopic rod 10 through the spring 12, the movable button 13 is movably connected to the connecting column 8, and the movable The outer diameter of the movable button 13 matches the inner diameter of the circular hole 9, and the number of the circular holes 9 is several. The bottom end of the hydraulic cylinder 15 is fixedly connected to the device body 1, the hydraulic column 16 is fixedly connected to the device body 1, the top of the telescopic column 17 is movably connected to the bottom of the hydraulic column 16, the top of the motor 18 is fixedly connected to the bottom of the telescopic column 17, the transmission shaft 19 is fixedly connected to the motor 18, the auger blade 23 is fixedly connected to the drill bit 22, the connecting head 24 is fixedly connected to the drill bit 22, the fixing bolt 26 is threadedly connected to the transmission shaft 19, the limiting piece 27 is movably connected to the fixing bolt 26, the outer diameter of the drill bit 22 matches the inner diameter of the square connecting groove 21, the outer diameter of the fixing bolt 26 matches the inner diameter of the first internal threaded hole 20 and the second internal threaded hole 25, the partition 28 is fixedly connected to the device body 1, and the number of the partitions 28 is two.

[0038] Working principle and process: When the device is in use, the user holds the handrail 14 and pushes or pulls the device body 1 forward. The height of the handrail 14 can be adjusted through the telescopic rod 10 to suit users of different heights. The telescopic rod 10 can be pulled by pressing the movable button 13 into the round hole 9 to adjust the telescopic rod 10. When the movable button 13 passes through the round hole 9, the reaction force of the spring 12 causes the movable button 13 to pop out of the round hole 9, and the movable button 13 can limit the position of the telescopic rod 10. The user opens the inspection door 6 through the handle 7 and can use the internal structure of the device body 1 to adjust the position of the telescopic rod 10. The space is used for storage, the telescopic column 17 is driven to rise and fall by the hydraulic column 16 to control the drilling depth of the drill bit 22, the transmission shaft 19 is driven to rotate by the motor 18 to drive the drill bit 22 to rotate for drilling, the soil can be turned out by the setting of the auger blade 23 to speed up the drilling speed, the drill bit 22 can be replaced by removing the fixing bolt 26 and the limit plate 27, or the drill bit 22 of different caliber can be replaced for drilling to meet the needs of different crops, and the movement of the device body 1 is facilitated by setting the support legs 3 and the moving wheels 4, and the device body 1 is made more stable when drilling.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 invention should be included in the protection scope of the present invention.

Claims

1. An agricultural planting drilling machine, comprising a device body (1), characterized in that: One end of the device body (1) is connected to a control panel (2); a support leg (3) is connected to a point at the bottom end of the device body (1); a moving wheel (4) is connected to the bottom end of the support leg (3); a fixed connecting shaft (5) is connected to a point on the surface of the device body (1); one end of the fixed connecting shaft (5) is connected to an inspection door (6); a handle (7) is connected to a point on the surface of the inspection door (6); one end of the device body (1) is connected to a connecting column (8); a circular hole (9) is provided at a point on the surface of the connecting column (8); one end of the connecting column (8) is connected to a telescopic rod (10); a connecting groove (11) is provided at a point at the bottom end of the telescopic rod (10); a spring (12) is provided inside the connecting groove (11); one end of the spring (12) is connected to a movable button (13); a handrail (14) is connected to the top end of the telescopic rod (10); a hydraulic cylinder is connected to a point on the upper end surface of the device body (1) (15), a hydraulic column (16) is connected to another part of the upper surface of the device body (1), a telescopic column (17) is connected to the bottom end of the hydraulic column (16), a motor (18) is connected to the bottom end of the telescopic column (17), a transmission shaft (19) is connected to the bottom end of the motor (18), a first internal threaded hole (20) is provided at the bottom end of the transmission shaft (19), a square connection groove (21) is provided at the bottom end of the transmission shaft (19), a drill bit (22) is connected to the bottom end of the transmission shaft (19), a screw blade (23) is connected to the surface of the drill bit (22), a connecting head (24) is connected to the top end of the drill bit (22), a second internal threaded hole (25) is provided at one end of the connecting head (24), a fixing bolt (26) is connected to the bottom end of the transmission shaft (19), one end of the fixing bolt (26) is connected to a limiting plate (27), and a partition (28) is connected to a part inside the device body (1).

2. The agricultural planting drilling machine according to claim 1, characterized in that: The control panel (2) is fixedly connected to the device body (1), the top end of the support leg (3) is fixedly connected to the device body (1), the moving wheel (4) is fixedly connected to the support leg (3), and the number of the support leg (3) and the moving wheel (4) is four.

3. The agricultural planting drilling machine according to claim 1, characterized in that: One end of the fixed connection shaft (5) is fixedly connected to the device body (1), and the other end is fixedly connected to the inspection door (6); the inspection door (6) is axially connected to the device body (1) via the fixed connection shaft (5); the handle (7) is fixedly connected to the inspection door (6); and the number of the fixed connection shafts (5) is two.

4. The agricultural planting drilling machine according to claim 1, characterized in that: The connecting column (8) is fixedly connected to the device body (1), the telescopic rod (10) is movably connected to the connecting column (8), both ends of the handrail (14) are fixedly connected to the telescopic rod (10), and the number of the connecting column (8) and the telescopic rod (10) is two.

5. The agricultural planting drilling machine according to claim 1, characterized in that: One end of the spring (12) is fixedly connected to the telescopic column (17), and the other end is fixedly connected to the movable button (13). The movable button (13) is movably connected to the telescopic rod (10) through the spring (12). The movable button (13) is movably connected to the connecting column (8). The outer diameter of the movable button (13) matches the inner diameter of the circular hole (9), and the number of the circular holes (9) is multiple.

6. The agricultural planting drilling machine according to claim 1, characterized in that: The bottom end of the hydraulic cylinder (15) is fixedly connected to the device body (1), the hydraulic column (16) is fixedly connected to the device body (1), and the top end of the telescopic column (17) is movably connected to the bottom end of the hydraulic column (16).

7. The agricultural planting drilling machine according to claim 1, characterized in that: The top end of the motor (18) is fixedly connected to the bottom end of the telescopic column (17), and the transmission shaft (19) is fixedly connected to the motor (18).

8. The agricultural planting drilling machine according to claim 1, characterized in that: The auger blade (23) is fixedly connected to the drill bit (22), the connecting head (24) is fixedly connected to the drill bit (22), the fixing bolt (26) is threadedly connected to the transmission shaft (19), the limiting plate (27) is movably connected to the fixing bolt (26), the outer diameter of the drill bit (22) and the inner diameter of the square connecting groove (21) are mutually matched, and the outer diameter of the fixing bolt (26) and the inner diameter of the first internal thread hole (20) and the second internal thread hole (25) are mutually matched.

9. The agricultural planting drilling machine according to claim 1, characterized in that: The partition (28) is fixedly connected to the device body (1), and there are two partitions (28).

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