Excellent konjak seeding machine

Abstract

The utility model relates to the technical field of konjak planting, in particular to a fine konjak seeding machine which comprises a working plate, a plurality of supporting columns are fixed at the bottom end of the working plate, a supporting plate is fixed at the bottom ends of the supporting columns, universal wheels are mounted at the bottom ends of the supporting plate, and a punching mechanism is arranged below the working plate. The punching mechanism comprises a lifting plate located below the working plate and a plurality of rotating rollers rotationally connected to the bottom end of the lifting plate. The external tractor is connected with the two traction rods and used in cooperation with the universal wheels, so that the whole device can be driven to move, and soil in a konjak planting area can be punched by arranging the lifting mechanism and the punching mechanism; through the design of the plurality of seeding mechanisms, seeding operation can be carried out, through the cooperative use of the lifting mechanism and the punching mechanism, a plurality of holes can be punched at a time, and the depths of the punched holes are consistent, so that the seeding effect of the whole device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of konjac planting, in particular to an excellent konjac sowing machine. Background Art

[0002] Konjac is the general name for plants of the genus Amorphophallus in the Araceae family. Konjac is rich in carbohydrates, low in calories, and has a higher protein content than potatoes and sweet potatoes. It is rich in trace elements. Konjac requires sowing during the planting process, and sowing machines are needed during the sowing process.

[0003] The patent with publication number CN219660359U discloses a konjac planting device that can protect scraping teeth, including a main body component, including a supporting plate, a push handle and a moving part, the push handle is fixed to one side of the supporting plate, and the moving part is arranged at the bottom of the supporting plate; and an auxiliary component, which is arranged on the main body component, including a grooved part, a blanking part and a blocking part, the grooved part is arranged on the supporting plate, the blanking part is arranged on the supporting plate, and the blocking part is arranged on the blanking part.

[0004] Although the device can quickly open a sowing groove by the provision of a grooving piece and can also protect the scraper teeth when not in use to avoid damage to the scraper teeth, and the provision of a sowing piece can achieve the purpose of opening a sowing groove and sowing evenly at the same time, the device does not have a hole opening structure that can control the depth, cannot control the depth of the sowing hole according to actual needs, and cannot open multiple sowing holes at one time, and the efficiency is low. Utility Model Content

[0005] The utility model aims to provide an excellent konjac sowing machine to solve the problems that the device proposed in the above background technology has no hole opening structure that can control the depth, cannot control the depth of the sowing hole according to actual needs, cannot open multiple sowing holes at one time, and has low efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fine konjac sowing machine, comprising a working plate, a plurality of supporting columns are fixed to the bottom end of the working plate, a supporting plate is fixed to the bottom end of the supporting columns, a universal wheel is installed at the bottom end of the supporting plate, a punching mechanism is arranged below the working plate, the punching mechanism comprises a lifting plate located below the working plate, a plurality of rollers rotatably connected to the bottom end of the lifting plate, a plurality of punching gears coaxially fixed on the circumferential outer walls of the rollers on the same side, a rotating column rotatably connected to the bottom end of the lifting plate is arranged between every two of the punching gears, and a plurality of gears coaxially fixed on the circumferential outer walls of the rotating column with two adjacent punching gears The gears are all meshed with a driving gear, the punching mechanism also includes a plurality of punching columns coaxially fixed on the bottom surface of the same side roller, a vertical plate fixed at the bottom end of the lifting plate and in an L-shape, a rotating rod coaxially fixed on the bottom surface of one of the rotating columns and rotatably connected to the horizontal plate end of the vertical plate, and a motor installed on the bottom surface of the horizontal plate end of the vertical plate and whose output shaft is coaxially connected to the rotating rod. A lifting mechanism for driving the lifting plate to lift and lower is provided on the bottom surface of the working plate, and a plurality of sowing mechanisms for sowing are provided on the right side surface of the lifting plate, and the number of the sowing mechanisms is the same as the number of punching columns.

[0008] As a preferred embodiment, the lifting mechanism includes an electric cylinder whose cylinder body is installed on the top surface of the working plate, the piston rod of the electric cylinder passes through the top surface of the working plate and extends above the lifting plate, and a gasket is fixed between the bottom surface of the piston rod of the electric cylinder and the lifting plate.

[0009] As a preferred embodiment, the sowing mechanism includes a fixed plate fixed on the right side surface of the lifting plate, a sowing tube embedded in the top surface of the fixed plate, a feeding funnel fixed on the top surface of the sowing tube and connected with its inner cavity, a discharge pipe fixed at the bottom end of the sowing tube and connected with its inner cavity, a solenoid valve installed on the outer wall of the discharge pipe, and a manual valve installed on the outer wall of the feed funnel tube body, and the discharge pipe corresponds to the position of the perforated column on the same side and is matched in size.

[0010] As a preferred embodiment, two mutually symmetrical traction rods are fixed to the left side surface of the working plate, and through holes are provided on the top surfaces of the traction rods.

[0011] As a preferred embodiment, the lifting mechanism also includes a protective tube fixed on the top surface of the working plate, the cylinder body of the electric cylinder is located inside the protective tube, the punching mechanism also includes a protective box fixed on the bottom surface of the vertical plate and the horizontal plate end, and the motor is located inside the protective box.

[0012] As a preferred implementation, the vertical plate and the driving gear on the same side do not contact each other, and the vertical plate and the two punching gears on the same side do not contact each other.

[0013] As a preferred embodiment, the bottom end of the seeding tube is in a structure that is concave toward the middle on all sides, and the degree of concavity is 13-27°.

[0014] As a preferred embodiment, a sealing ring is provided at a portion where the tube body of the feed funnel contacts the seeding cylinder on the same side, and a sealing ring is also provided at a portion where the discharge pipe contacts the seeding cylinder on the same side.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model connects an external tractor with two traction rods, and cooperates with the use of a plurality of universal wheels to drive the entire device to move. By setting a lifting mechanism and a punching mechanism, the soil in the konjac planting area can be punched. Through the design of a plurality of sowing mechanisms, sowing operations can be performed. Through the coordinated use of the lifting mechanism and the punching mechanism, multiple holes can be punched at one time, and the depths of the multiple holes punched are consistent, thereby making the sowing effect of the entire device better;

[0017] 2. The utility model can protect the electric cylinder and the motor by providing the protection tube and the protection box, thereby extending the service life of the electric cylinder and the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is an exploded diagram of the lifting mechanism in the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the punching mechanism in the utility model;

[0022] Figure 5 This is one of the partial exploded views of the punching mechanism in the utility model;

[0023] Figure 6 This is the second partial exploded view of the punching mechanism in the utility model;

[0024] Figure 7 It is a schematic diagram of the overall structure of the sowing mechanism in the utility model;

[0025] Figure 8 It is a partial exploded view of the sowing mechanism in the utility model.

[0026] The meaning of each number in the figure is:

[0027] 1. Working plate; 2. Support column; 3. Support plate; 4. Universal wheel; 5. Tow bar; 6. Lifting mechanism; 61. Electric cylinder; 62. Gasket; 63. Protective tube; 7. Punching mechanism; 71. Lifting plate; 72. Roller; 73. Punching gear; 74. Rotating column; 75. Driving gear; 76. Punching column; 77. Vertical plate; 78. Rotating rod; 79. Motor; 710. Protective box; 8. Seeding mechanism; 81. Fixed plate; 82. Seeding tube; 83. Feeding funnel; 84. Manual valve; 85. Discharge pipe; 86. Solenoid valve. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 8 The utility model provides a technical solution: a kind of konjac fine seeding machine, including a working plate 1, a plurality of supporting columns 2 are fixed at the bottom end of the working plate 1, a supporting plate 3 is fixed at the bottom end of the supporting column 2, a universal wheel 4 is installed at the bottom end of the supporting plate 3, a punching mechanism 7 is provided below the working plate 1, the punching mechanism 7 includes a lifting plate 71 located below the working plate 1, a plurality of rollers 72 rotatably connected to the bottom end of the lifting plate 71, a plurality of punching gears 73 coaxially fixed on the circumferential outer wall of the roller 72 on the same side, a rotating column 74 rotatably connected to the bottom end of the lifting plate 71 is provided between every two punching gears 73, a driving gear 75 meshing with two adjacent punching gears 73 is coaxially fixed on the circumferential outer wall of the rotating column 74, the punching mechanism 7 also includes a plurality of punching columns 76 coaxially fixed to the bottom surface of the roller 72 on the same side, a plurality of punching columns 76 fixed to the bottom surface of the lifting plate 71, a plurality of punching gears 73 ... The working plate 1 is provided with a vertical plate 77 with an L-shaped end, a rotating rod 78 coaxially fixed on the bottom surface of one of the rotating columns 74 and rotatably connected to the horizontal plate end of the vertical plate 77, and a motor 79 installed on the bottom surface of the horizontal plate end of the vertical plate 77 and whose output shaft is coaxially connected to the rotating rod 78. A lifting mechanism 6 for driving the lifting plate 71 to lift is provided on the bottom surface of the lifting plate 71. A plurality of sowing mechanisms 8 for sowing are provided on the right side surface of the lifting plate 71, and the number of sowing mechanisms 8 is the same as the number of punching columns 76. By setting the lifting mechanism 6 and the punching mechanism 7, holes can be punched in the soil of the konjac planting area. By designing a plurality of sowing mechanisms 8, sowing operations can be performed. By cooperating with the lifting mechanism 6 and the punching mechanism 7, multiple holes can be punched at one time, and the depths of the multiple holes punched are consistent, thereby making the sowing effect of the entire device better.

[0030] In this embodiment, the lifting mechanism 6 includes an electric cylinder 61 whose cylinder body is installed on the top surface of the working plate 1. The piston rod of the electric cylinder 61 passes through the top surface of the working plate 1 and extends to the top of the lifting plate 71. A gasket 62 is fixed between the bottom surface of the piston rod of the electric cylinder 61 and the lifting plate 71, so that the entire punching mechanism 7 can be lifted and lowered, and the depth of the punched hole can be adjusted.

[0031] In addition, the sowing mechanism 8 includes a fixed plate 81 fixed on the right side surface of the lifting plate 71, a sowing tube 82 embedded on the top surface of the fixed plate 81, a feeding funnel 83 fixed on the top surface of the sowing tube 82 and connected with its inner cavity, a discharge pipe 85 fixed at the bottom end of the sowing tube 82 and connected with its inner cavity, a solenoid valve 86 installed on the outer wall of the discharge pipe 85, and a manual valve 84 installed on the outer wall of the feed funnel 83. The discharge pipe 85 corresponds to the position of the perforated column 76 on the same side and the size is adapted. Through the design of several sowing mechanisms 8, sowing operations can be carried out.

[0032] Furthermore, two mutually symmetrical traction rods 5 are fixed to the left side surface of the working plate 1, and through holes are provided on the top surfaces of the traction rods 5, so that an external traction vehicle is connected to the two traction rods 5, and in conjunction with the use of a plurality of universal wheels 4, the entire device can be driven to move.

[0033] Specifically, the lifting mechanism 6 also includes a protective tube 63 fixed on the top surface of the working plate 1, and the cylinder body of the electric cylinder 61 is located inside the protective tube 63. The punching mechanism 7 also includes a protective box 710 fixed on the bottom surface of the horizontal plate end of the vertical plate 77, and the motor 79 is located inside the protective box 710. By setting the protective tube 63 and the protective box 710, the electric cylinder 61 and the motor 79 can be protected, thereby extending the service life of the electric cylinder 61 and the motor 79.

[0034] It is worth noting that the vertical plate 77 and the driving gear 75 on the same side do not contact each other, and the vertical plate 77 and the two punching gears 73 on the same side do not contact each other, so that the rotation of the punching gears 73 and the driving gears 75 is not hindered.

[0035] It is worth noting that the bottom end of the seeding tube 82 is a structure that is concave toward the middle on all sides, and the degree of concavity is 13-27°, and 22° is preferably selected in this article, so that the seeds inside the seeding tube 82 can be unloaded smoothly.

[0036] It is worth emphasizing that a sealing ring is provided at the part where the tube body of the feed funnel 83 contacts the sowing cylinder 82 on the same side, and a sealing ring is also provided at the part where the discharge pipe 85 contacts the sowing cylinder 82 on the same side to prevent leakage of seeds during transportation.

[0037] Finally, it should be noted that the electric cylinder 61, motor 79, solenoid valve 86 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0038] In the specific use of this embodiment, when sowing is required, the external tractor is connected to the two traction rods 5, and then a plurality of manual valves 84 are opened and a proper amount of seeds are added into a plurality of sowing cylinders 82 through a plurality of feeding funnels 83. After the addition is completed, the plurality of manual valves 84 are closed, and then the entire device is driven to move by the external tractor. When the entire device moves to a suitable punching position, the entire device is stopped from being driven, and then the external PLC is started and the motor 79 is started. After the electric cylinder 61 is started, the lifting plate 71 fixed thereto through the gasket 62 can be driven to move downward, and during the downward movement of the lifting plate 71, a plurality of punching columns 76 can be driven to move downward;

[0039] At the same time, the output shaft of the motor 79 rotates to drive the rotating rod 78 connected thereto coaxially, and the rotating rod 78 rotates to drive the same-side driving gear 75 coaxially fixed thereto to rotate, and the driving gear 75 rotates to drive the two same-side punching gears 73 meshing therewith to rotate. According to the transmission relationship described above, it can be known that the driving gear 75 rotates to indirectly drive the other driving gears 75 and other punching gears 73 to rotate, and the punching gear 73 rotates to drive the same-side rotating roller 72 coaxially fixed thereto to rotate, and the rotating roller 72 rotates to drive the same-side punching column 76 coaxially fixed thereto to rotate, and the punching column 76 rotates and moves downward, so that punching can be performed. When the punching depth is appropriate, the motor 79 is turned off by the external PLC and the output shaft of the electric cylinder 61 is controlled to retract. The piston rod of the electric cylinder 61 retracts to drive the lifting plate 71 to move upward. When the lifting plate 71 moves to a suitable height position, the electric cylinder 61 is turned off by the external PLC.

[0040] Then, the entire device is driven to move by an external tractor. When the several unloading pipes 85 are located directly above the several holes punched, the several solenoid valves 86 are started by the external PLC, so that the seeds in the several sowing tubes 82 can be discharged from the several unloading pipes 85. After the several solenoid valves 86 are opened for a suitable time, the several solenoid valves 86 are closed by the external PLC, so that an appropriate amount of seeds can be added to each punched hole. The above operation is repeated to perform the drilling and sowing operations.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A konjac seeding machine, comprising a working plate (1), characterized in that: A plurality of support columns (2) are fixed to the bottom end of the working plate (1), a support plate (3) is fixed to the bottom end of the support column (2), a universal wheel (4) is installed at the bottom end of the support plate (3), a punching mechanism (7) is provided below the working plate (1), the punching mechanism (7) comprises a lifting plate (71) located below the working plate (1), a plurality of rollers (72) rotatably connected to the bottom end of the lifting plate (71), and a plurality of punching gears (73) coaxially fixed on the circumferential outer walls of the rollers (72) on the same side, a rotating column (74) rotatably connected to the bottom end of the lifting plate (71) is provided between every two of the punching gears (73), and a driving gear (74) coaxially fixed on the circumferential outer wall of the rotating column (74) is meshed with two adjacent punching gears (73). The punching mechanism (7) further comprises a plurality of punching columns (76) coaxially fixed on the bottom surface of the same side rotating roller (72), a vertical plate (77) fixed on the bottom end of the lifting plate (71) and in an L-shaped shape, a rotating rod (78) coaxially fixed on the bottom surface of one of the rotating columns (74) and rotatably connected to the horizontal plate end of the vertical plate (77), and a motor (79) mounted on the bottom surface of the horizontal plate end of the vertical plate (77) and having an output shaft coaxially connected to the rotating rod (78). A lifting mechanism (6) for driving the lifting plate (71) to lift and lower is provided on the bottom surface of the working plate (1), and a plurality of sowing mechanisms (8) for sowing are provided on the right side surface of the lifting plate (71), and the number of the sowing mechanisms (8) is the same as the number of the punching columns (76).

2. The konjak fine seeding machine according to claim 1, wherein: The lifting mechanism (6) comprises an electric cylinder (61) whose cylinder body is mounted on the top surface of the working plate (1); a piston rod of the electric cylinder (61) penetrates the top surface of the working plate (1) and extends to above the lifting plate (71); and a gasket (62) is fixed between the bottom surface of the piston rod of the electric cylinder (61) and the lifting plate (71).

3. The konjak fine seeding machine according to claim 1, is characterized in that: The sowing mechanism (8) comprises a fixing plate (81) fixed on the right side surface of the lifting plate (71), a sowing tube (82) embedded on the top surface of the fixing plate (81), a feeding funnel (83) fixed on the top surface of the sowing tube (82) and connected to the inner cavity thereof, a discharge pipe (85) fixed on the bottom end of the sowing tube (82) and connected to the inner cavity thereof, a solenoid valve (86) installed on the outer wall of the discharge pipe (85), and a manual valve (84) installed on the outer wall of the feed funnel (83). The discharge pipe (85) corresponds to the position of the perforated column (76) on the same side and has a size that matches that of the perforated column (76) on the same side.

4. The konjak fine seeding machine according to claim 1 is characterized in that: Two mutually symmetrical traction rods (5) are fixed on the left side surface of the working plate (1), and through holes are provided on the top surfaces of the traction rods (5).

5. The konjak fine seeding machine according to claim 2 is characterized in that: The lifting mechanism (6) further comprises a protective tube (63) fixed on the top surface of the working plate (1), the cylinder body of the electric cylinder (61) is located inside the protective tube (63), the punching mechanism (7) further comprises a protective box (710) fixed on the bottom surface of the horizontal plate end of the vertical plate (77), and the motor (79) is located inside the protective box (710).

6. The konjak fine seeding machine according to claim 1, characterized in that: The vertical plate (77) and the driving gear (75) on the same side do not contact each other, and the vertical plate (77) and the two punching gears (73) on the same side do not contact each other.

7. The konjak fine seeding machine according to claim 3, characterized in that: The bottom end of the sowing cylinder (82) is in a structure that is concave toward the middle, and the degree of concave is 13-27 degrees.

8. The konjak fine seeding machine according to claim 3, characterized in that: A sealing ring is provided at the portion where the tube body of the feeding funnel (83) contacts the sowing cylinder (82) on the same side, and a sealing ring is also provided at the portion where the discharge pipe (85) contacts the sowing cylinder (82) on the same side.

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