Watermelon planting and punching device capable of adjusting plant spacing and discharging soil

Abstract

The utility model discloses a watermelon planting and punching device capable of adjusting plant spacing and discharging soil. The watermelon planting and punching device comprises a fixing frame, a punching and soil discharging mechanism and a plant spacing adjusting mechanism. A fixing barrel is arranged in the middle of the fixing frame, a first handle is arranged on the top of the fixing barrel, a first supporting rod is fixed to the bottom of the fixing barrel, a hollow pipe body coaxial with the fixing barrel is arranged in an internal rail groove, a groove is formed in the side wall of the fixing barrel and leads into the rail groove, a second handle is arranged on the top of the hollow pipe body, and the bottom of the hollow pipe body penetrates to the groove. A groove is formed in the fixing cylinder and connected with a second supporting rod, the second supporting rod penetrates through the groove and extends out of the fixing cylinder, a connecting rod is installed on the second supporting rod located outside the fixing cylinder, a row spacing adjusting mechanism is arranged on one side face of the supporting rod, and a punching cylinder is arranged at the lower end of the supporting rod. The punching cylinder is connected with the second supporting rod through the connecting rod to form a punching and soil discharging mechanism. According to the utility model, the plant spacing and the punching depth can be quickly positioned, and soil in the punching cylinder can be pushed out by quickly punching through pedaling.

Description

Technical Field

[0001] The utility model relates to the technical field of watermelon planting, in particular to a watermelon planting punching device capable of adjusting plant spacing and draining soil. Background Art

[0002] Watermelon (Citrullus lanatus) is an annual herbaceous plant of the Cucurbitaceae family, the genus Citrullus. It has strong regional adaptability and can survive in temperature zones with different climatic conditions. It is native to northeastern Africa and has a long history of cultivation in my country. At present, my country's watermelon cultivation area and output rank first in the world. It has a wide range of uses, not only for fresh consumption, but also for vegetable, food processing, medicinal and feed use.

[0003] Watermelon planting is to transplant watermelon seedlings that have grown to two to three leaves and one heart into the field. The watermelon planting process has strict requirements on the plant spacing. Currently, it is usually done manually using a small hoe to dig holes, which makes the holes irregular in shape, inconsistent in distance and depth, and is laborious and inefficient, which is not conducive to watermelon planting. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a watermelon planting punching device with adjustable plant spacing and soil discharge, which has the advantages of meeting the requirements for watermelon planting, being easy to use and improving efficiency.

[0005] In order to achieve the above-mentioned purpose of meeting the requirements of watermelon planting, being easy to use and improving efficiency, the utility model provides the following technical solutions: a watermelon planting and drilling device with adjustable plant spacing and soil discharge, comprising a fixed frame, a drilling and soil discharge mechanism and a plant spacing adjustment mechanism. A fixed cylinder is provided in the middle of the fixed frame, a handle is provided on the top of the fixed cylinder, a support rod is fixed on the bottom, a hollow tube body coaxial with the fixed cylinder is provided in the internal track groove, a groove is provided on the side wall, the groove leads to the track groove, a handle is provided on the top of the hollow tube body, the bottom passes through the groove and is connected to a support rod, the support rod passes through the groove and extends out of the fixed cylinder, a connecting rod is installed on the support rod two located outside the fixed cylinder, a plant spacing adjustment mechanism is provided on the side of the support rod one, and a drilling cylinder is provided at the lower end, and the drilling cylinder is connected to the support rod two through the connecting rod to form a drilling and soil discharge mechanism.

[0006] As a further description of the above technical solution: a pedal is fixedly installed on the side wall of the fixed cylinder.

[0007] As a further description of the above technical solution: the connecting rod is installed with a nested spring, and washers are provided at the upper and lower ends of the spring. The upper end of the connecting rod passes through the second support rod and is fixed by a nut. The drilling depth can be set by adjusting the nut. A washers is provided between the nut and the second support rod. The lower end of the connecting rod passes through the first support rod and the drilling cylinder, and a bulldozer is fixedly installed at the end, and the bulldozer is provided with a vent.

[0008] As a further description of the above technical solution: a limiting plate is fixed on the top of the punching tube, and the limiting plate is slidably connected to the support rod 1.

[0009] As a further description of the above technical solution: a scale is arranged on an upper side wall of the support rod.

[0010] As a further description of the above technical solution: the bottom of the punching tube is configured as a cutting surface.

[0011] As a further description of the above technical solution: the plant spacing adjustment mechanism includes a plant spacing marking rod and a support rod three. The diameter of the lower end of the plant spacing marking rod is set to be smaller than that of the upper end, and a limiting plate is fixed thereon, which passes through the support rod three and is adjusted and fixed by a nut. The support rod three is slidably connected to the limiting plate, and a scale is set on its upper side wall.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model device is provided with a drilling and soil discharge mechanism and a plant spacing adjustment mechanism, so that the holes are of the same size and regular shape, which is convenient for watermelon planting. The distance between the drilling tubes is adjusted according to the scale, and then the nut above the connecting rod is rotated to make the limit plate cooperate with the support rod one, so as to quickly complete the fixing of the drilling distance and the required drilling depth, and then the nut under the plant spacing marking rod is rotated to make the limit plate cooperate with the support rod three, so as to quickly adjust the distance between the plant spacing marking rod and the adjacent drilling tube, and the holes are quickly drilled through the pressure of the foot pedal, and the soil discharge mechanism can discharge the soil in the drilling tube.

[0013] The utility model discloses the device is simple to operate and easy to carry. When drilling holes, the operator adjusts the required plant spacing and drilling depth, holds the handle on the fixed cylinder with both hands, steps on the pedal, and presses the drilling cylinder into the soil with force, lifts the device, holds the handle on the hollow tube body, discharges the soil in the drilling cylinder, completes the drilling work, and then proceeds to the next step, which saves time and effort and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a fixing frame A of the present utility model;

[0016] Figure 3 This is a schematic diagram of the punching and soil discharge mechanism B of the utility model;

[0017] Figure 4 This is a schematic diagram of the plant spacing adjustment mechanism C of the utility model;

[0018] In the figure: A: fixed frame; B: punching and soil discharge mechanism; C: plant spacing adjustment mechanism; 1. fixed cylinder; 101. track groove; 102. groove; 2. handle one; 3. support rod one; 4. hollow tube body; 5. handle two; 6. support rod two; 7. connecting rod; 8. punching cylinder; 9. pedal; 10. spring; 11. gasket; 12. nut; 13. bulldozer; 1301. vent; 14. limit plate; 15. scale; 16. plant spacing marking rod; 17. support rod three. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a watermelon planting and punching device with adjustable plant spacing and soil discharge, comprising a fixing frame A, a punching and soil discharge mechanism B and a plant spacing adjustment mechanism C. A fixed cylinder 1 is provided in the middle of the fixed frame A, and a handle 2 is provided on the top of the fixed cylinder 1. The device can be conveniently and accurately operated by holding the handle 2. A support rod 3 is fixed at the bottom, which plays a certain connecting and supporting role for the drilling and soil discharge mechanism B and the plant spacing adjustment mechanism C. The internal track groove 101 is provided with a hollow tube body 4 coaxial with the fixed cylinder 1, and a groove 102 is provided on the side wall. The groove 102 leads to the track groove 101, and a handle 5 is provided on the top of the hollow tube body 4. The bottom passes through the groove 102 and is connected to a support rod 6. The support rod 6 passes through the groove 102 and extends out of the fixed cylinder 1. A connecting rod 7 is installed on the support rod 6 located outside the fixed cylinder 1, and a plant spacing adjustment mechanism C is provided on the side of the support rod 3, and a drilling cylinder 8 is provided at the lower end. The drilling cylinder 8 is connected with the support rod 6 through the connecting rod 7 to form a drilling and soil discharge mechanism B. After determining the required planting spacing by adjusting the spacing adjustment mechanism C, insert the punching tube 8 into the soil by holding the handle 1 2, lift the device, and then hold the handle 2 5 to push it downward. The pressure passes through the handle 2 5 in turn through the hollow tube 4, the support rod 2 6 and the connecting rod 7 and finally acts on the bulldozer 13, and finally the soil in the punching tube 8 is discharged.

[0021] Specifically, a pedal 9 is fixedly mounted on the side wall of the fixed cylinder 1, and the user can save effort when operating by stepping on the pedal.

[0022] Specifically, the connecting rod 7 is installed with a spring 10, and a gasket 11 is provided at the upper and lower ends of the spring 10. The upper end of the connecting rod 7 passes through the support rod 2 6 and is fixed by a nut 12. The drilling depth can be set by adjusting the nut 12. A gasket 11 is provided between the nut 12 and the support rod 2 6. The lower end of the connecting rod 7 passes through the support rod 1 3 and the punching tube 8, and a bulldozer 13 is fixedly installed at the end. The bulldozer 13 is provided with a vent 1301. Among them, the spring 10 can play a certain buffering role in the drilling process of the device, and play a rebound role in the process of the soil discharge mechanism returning to its original position after soil discharge, which has a labor-saving effect. By adjusting the fixing nut 12, the drilling depth can be set as needed, which is convenient and quick. The bulldozer 13 is convenient for discharging the soil in the punching tube 8, and the vent 1301 can prevent the punching tube 8 from being sealed and vacuumed due to excessive soil, which hinders the operation.

[0023] Specifically, a limit plate 14 is fixed on the upper part of the punching tube 8, which can accurately fix the required plant spacing reading. The limit plate 14 and the support rod 3 are slidably connected to facilitate the adjustment of the punching distance.

[0024] Specifically, a scale 15 is provided on the upper side wall of the support rod 3 to ensure the accuracy of the required plant spacing.

[0025] Specifically, the bottom of the punching tube 8 is configured as a cutting surface, so as to facilitate the insertion of the punching tube 8 into the soil.

[0026] Specifically, the plant spacing adjustment mechanism C includes a plant spacing marking rod 16 and a support rod three 17. The diameter of the lower end of the plant spacing marking rod 16 is set to be smaller than that of the upper end, so as to facilitate insertion into the soil and record a drilling position. A limit plate 14 is fixed thereon, which passes through the support rod three 17 and is adjusted and fixed by a nut 12. The support rod three 17 is slidably connected to the limit plate 14, and a scale 15 is set on its upper side wall.

[0027] The working principle and use process of this utility model:

[0028] When in use, the operator first adjusts the nut 12 above the loose connecting rod 7, and according to the required planting spacing, adjusts the limit plate 14 on the punching tube 8 according to the scale 15 on the support rod 3 to determine that the distance between the two punching tubes 8 is the required planting spacing, and tightens the nut 12 above the connecting rod 7 to the required position according to the required drilling depth, and then rotates the nut 12 below the spacing marking rod 16 to make the limit plate 14 cooperate with the support rod three 17, quickly adjusts the distance between the spacing marking rod 16 and the adjacent punching tube 8 to ensure that the distance is equal to the distance between the two punching tubes 8, and tightens the nut 12 below the spacing marking rod 16.

[0029] Then the operator holds the handle 1 2 with both hands, aligns the punching tube 8 of the device with the punching position, and steps on the pedal 9 with his foot to insert the punching tube 8 into the position where holes need to be punched. At this time, the plant spacing marking rod 16 will also be inserted into the soil. The device is lifted up, and after the punching tube 8 and the plant spacing marking rod 16 are pulled out, the operator holds the fixed tube 1 with one hand and holds the handle 2 5 with the other hand and presses down, driving the bulldozer 13 to move downward to discharge the soil from the punching tube 8, and aligns the side punching tube 8 with the position where the plant spacing marking rod 16 is inserted to proceed to the next step.

[0030] It should be noted that in the description of the present invention, the terms "upper and lower ends", "bottom", "top", "side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention; the terms "install", "fix", "connect" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, etc. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A watermelon planting and punching device with adjustable plant spacing and soil discharge, characterized in that: The invention comprises a fixing frame (A), a perforating and soil discharge mechanism (B) and a plant spacing adjustment mechanism (C); a fixing cylinder (1) is provided in the middle of the fixing frame (A); a handle (2) is provided on the top of the fixing cylinder (1); a support rod (3) is fixed on the bottom; an inner track groove (101) is provided with a hollow tube body (4) coaxial with the fixing cylinder (1); a groove (102) is provided on the side wall; the groove (102) leads to the track groove (101); a handle (5) is provided on the top of the hollow tube body (4); a support rod (3) is fixed on the bottom of the fixing cylinder (1); a hollow tube body (4) coaxial with the fixing cylinder (1) is provided with a groove (102) ... hollow tube body (4) is coaxial with the fixing cylinder (1) and a support rod (3) is fixed on the bottom of the fixing cylinder (1); a hollow tube body (4) coaxial with the fixing cylinder (1) is provided with a groove (102) on the side wall; the hollow tube body (4) is coaxial with the fixing cylinder (1) and a support rod (3) is fixed on the bottom of the fixing cylinder (1); a hollow tube body (4) coaxial with the fixing cylinder (1) is provided with a handle (2) on the top of the fixing cylinder (1) and a support rod (3) is fixed on the bottom of the fixing cylinder (1); a hollow tube body (4) coaxial with the fixing cylinder (1) is provided with a groove (102) on the side wall; the hollow tube body (4) is coaxial with the fixing cylinder (1) and a support rod (3) is fixed on the bottom of the fixing cylinder (1 The first support rod (3) is connected to the second support rod (6), the second support rod (6) is connected to the second support rod (6), the second support rod (6) is connected to the second support rod (6) and extends out of the fixed tube (1), a connecting rod (7) is installed on the second support rod (6) outside the fixed tube (1), a plant spacing adjustment mechanism (C) is provided on the side of the first support rod (3), and a punching tube (8) is provided at the lower end, and the punching tube (8) is connected to the second support rod (6) through the connecting rod (7) to form a punching and soil discharge mechanism (B).

2. The watermelon planting and punching device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: A pedal (9) is fixedly mounted on the side wall of the fixed cylinder (1).

3. The watermelon planting and drilling device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: The connecting rod (7) is installed with a spring (10) nested therein, and gaskets (11) are provided at the upper and lower ends of the spring (10); the upper end of the connecting rod (7) passes through the second support rod (6) and is fixed by a nut (12); the drilling depth can be set by adjusting the nut (12); a gasket (11) is provided between the nut (12) and the second support rod (6); the lower end of the connecting rod (7) passes through the first support rod (3) and the drilling tube (8); a bulldozer (13) is fixedly installed at the end, and the bulldozer (13) is provided with a vent hole (1301).

4. The watermelon planting and punching device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: A limiting plate (14) is fixed on the upper part of the punching tube (8), and the limiting plate (14) is slidably connected to the supporting rod (3).

5. The watermelon planting and punching device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: The upper side wall of the support rod 1 (3) is provided with a scale (15).

6. The watermelon planting and drilling device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: The bottom of the punching cylinder (8) is arranged as a cutting surface.

7. The watermelon planting and punching device with adjustable plant spacing and soil discharge according to claim 1, characterized in that: The plant spacing adjustment mechanism (C) comprises a plant spacing marking rod (16) and a support rod three (17); the diameter of the lower end of the plant spacing marking rod (16) is set smaller than that of the upper end, and a limiting plate (14) is fixed thereon, passing through the support rod three (17), and is adjusted and fixed by a nut (12); the support rod three (17) is slidably connected to the limiting plate (14), and a scale (15) is provided on its upper side wall.

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