Hole puncher for melon crops

Abstract

The utility model relates to the technical field of crop punching, in particular to a melon crop puncher which comprises a support, an adjusting mechanism is arranged between the two sides of the bottom end of the support, a drilling mechanism is arranged between the two ends of the support and located above the adjusting mechanism, the bottom end of the support is fixedly connected with a rectangular sleeve, and the rectangular sleeve is fixedly connected with the bottom end of the support. And the adjusting mechanism comprises two symmetrical moving plates which are located at the two ends in the rectangular sleeve in a sliding and sleeving mode, hole sleeves are fixedly embedded into the two ends, deviating from each other, of the top faces of the two moving plates, the drilling mechanism comprises pedals sliding on the outer wall of the support, and two symmetrical U-shaped plates are slidably connected between the two deviating pedals. According to the melon seedling planting device, hardened soil can be crushed and drilled through rotation of the auger, so that physical exhaustion of people can be reduced, the drilling efficiency can be improved, the planting distance between every two adjacent melon seedlings can be adjusted according to different melon crops, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop punching, in particular to a melon crop puncher. Background Art

[0002] Melon crops mainly include various melons in the Cucurbitaceae family, such as pumpkin, zucchini, loofah, etc. These crops are cultivated species for their edible fruits, and most of them are sun plants that prefer warmth and are intolerant to low temperatures and afraid of frost. During the planting process of melon crops, it is necessary to use a hole puncher to punch holes in the ground film to promote the growth and development of the crops. This hole puncher is very important for the growth of melon crops, because ground film covering can maintain soil moisture, increase ground temperature, reduce diseases and pests, etc., but there is also a problem of insufficient oxygen supply, so holes are punched in the ground film to increase the air permeability of the soil.

[0003] The existing hole punches can usually only punch one hole at a time when in use. Although there is also a type of hole punch that can punch multiple holes at a time, it is difficult to make the force on the hole punch uniform, which will result in different punching depths. In addition, the spacing between two adjacent hole sleeves on the hole punch is fixed, so it is difficult to adjust the spacing according to different melon crops. In addition, since the hole punch is usually driven by people stepping hard on the hole sleeves to drive them into the soil, when drilling holes in some compacted soils, people need to use more force to drive the hole sleeves into the soil, which will greatly consume people's physical strength over a long period of time, resulting in people's drilling efficiency becoming slower and slower in the later stage. Utility Model Content

[0004] The utility model aims to provide a melon crop puncher to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A melon crop hole puncher comprises a bracket, an adjustment mechanism is provided between the two sides of the bottom end of the bracket, a drilling mechanism is provided between the two ends of the bracket and above the adjustment mechanism, the bottom end of the bracket is fixedly connected to a rectangular sleeve, the adjustment mechanism comprises two symmetrical movable plates slidably sleeved at the two ends inside the rectangular sleeve, the two ends of the top surfaces of the two movable plates facing each other are both embedded and fixed with hole sleeves, the drilling mechanism comprises a tread plate that slides with the outer wall of the bracket, two symmetrical U-shaped plates are slidably connected between the two tread plates facing each other, an auger is provided inside the hole sleeve, the top end of the central axis of the auger is fixedly connected to a sleeve cover, the inner wall of the sleeve cover is fixedly connected to a one-way bearing, the inner wall of the one-way bearing is fixedly connected to a connecting shaft, and the top end of the connecting shaft is fixedly connected to a twisted rod screwed with the U-shaped plate at the corresponding position.

[0007] Furthermore, grooves are provided at both ends of the inner top surface of the rectangular sleeve, a through hole is penetrated through the top surface of the rectangular sleeve, both sides of the top surface of the two ends of the rectangular sleeve are fixedly connected with limit rods of T-shaped structure, a rack 1 is fixedly connected to the top surface of the movable plate and the corresponding through hole, a pressure plate is slidably connected between the outer walls of the four limit rods, a rack 2 meshing with two racks 1 is fixedly connected to the bottom surface of the pressure plate, and a spring 1 fixed to the top surface of the pressure plate is arranged on the outer wall of the limit rod.

[0008] The invention further comprises: a scale is printed on the top surface of the movable plate, and a handle is fixedly connected to the top surface of the pressing plate.

[0009] Furthermore, a sliding hole is penetrated through one side of the tread plate, and two symmetrical sliders are slidably connected inside the sliding hole. The sliders are fixed to the inner side of the U-shaped plate at corresponding positions, a connecting plate is fixedly connected between the two ends of the bracket, and two symmetrical springs are fixedly connected between the tread plate and the connecting plate, and a fixed frame that rotates through the auger at the corresponding position is fixedly connected inside the hole sleeve.

[0010] Furthermore, the top end of the twisted rod is fixedly connected to a limiting block.

[0011] Furthermore, the bracket, rectangular sleeve, connecting plate, movable plate, pressing plate, stepping plate and U-shaped plate are all made of aluminum alloy.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The rotation of the auger can break up and drill holes in the compacted soil, thereby reducing people's physical exertion and improving the efficiency of drilling. In addition, the spacing between two adjacent melon seedlings can be adjusted according to different melon crops, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the bracket in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the regulating mechanism in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the drilling mechanism in the utility model.

[0018] In the figure: 1. bracket; 11. rectangular sleeve; 12. groove; 13. through hole; 14. limit rod; 15. spring 1; 16. connecting plate; 2. adjustment mechanism; 21. movable plate; 22. hole sleeve; 23. scale; 24. rack 1; 25. pressure plate; 26. rack 2; 27. handle; 3. drilling mechanism; 31. pedal; 32. sliding hole; 33. U-shaped plate; 34. twisted rod; 35. sleeve cover; 36. auger; 37. spring 2; 38. slider. 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 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.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, a melon crop puncher includes a bracket 1, an adjusting mechanism 2 is arranged between the two sides of the bottom end of the bracket 1, a drilling mechanism 3 is arranged between the two ends of the bracket 1 and above the adjusting mechanism 2, a rectangular sleeve 11 is fixedly connected to the bottom end of the bracket 1, the adjusting mechanism 2 includes two symmetrical movable plates 21 which are slidably sleeved at the two ends inside the rectangular sleeve 11, and the two ends of the top surfaces of the two movable plates 21 which are opposite to each other are embedded and fixed with hole sleeves 22, the drilling mechanism 3 includes a stepping plate 31 which slides with the outer wall of the bracket 1, and two symmetrical U-shaped plates 33 are slidably connected between the two opposite sides of the stepping plate 31, an auger 36 is arranged inside the hole sleeve 22, a sleeve cover 35 is fixedly connected to the top of the central axis of the auger 36, a one-way bearing is fixedly connected to the inner wall of the sleeve cover 35, a connecting shaft is fixedly connected to the inner wall of the one-way bearing, and a twisted rod 34 which is screwed with the U-shaped plate 33 at the corresponding position is fixedly connected to the top of the connecting shaft.

[0021] Specifically, when using, first hold the bracket 1 with your hands, and then step on the pedal 31 with your feet. Since the pedal 31 slides with the outer wall of the bracket 1, when the pedal 31 is subjected to a downward force, the twisted rod 34 can be rotated (similar to the reverse principle of the flying fairy toy for children). The rotating twisted rod 34 can make the connecting shaft at the corresponding position drive the one-way bearing at the corresponding position to rotate, and the rotating one-way bearing can make the sleeve cover 35 at the corresponding position drive the auger 36 at the corresponding position to rotate. The rotating auger 36 can crush the compacted soil and drill holes in the compacted soil (similar to a drilling machine), which can reduce people's physical exertion. , improve the efficiency of drilling. When it is necessary to plant other types of melon seedlings, since the distance between two adjacent seedlings is different when each type of melon is planted, the distance between the two hole sleeves 22 can be adjusted by moving the two movable plates 21 in opposite directions at the same time. Since the U-shaped plate 33 and the tread plate 31 are slidably connected, when the distance between the two hole sleeves 22 changes, the distance between the two twisted rods 34 also changes. Therefore, different melon crops can be planted and drilled. By moving the tread plate 31 back and forth up and down, the drilling can be made deeper and deeper, and under the action of the one-way bearing, the auger 36 at the corresponding position can be prevented from rotating in the opposite direction.

[0022] Embodiment 1

[0023] like Figure 1-3 As shown, in the present embodiment, grooves 12 are provided at both ends of the inner top surface of the rectangular sleeve 11, a through hole 13 is provided through the top surface of the rectangular sleeve 11, and both sides of the two ends of the top surface of the rectangular sleeve 11 are fixedly connected with limit rods 14 of a T-shaped structure, a rack 24 is fixedly connected to the top surface of the movable plate 21 and corresponding to the through hole 13, a pressure plate 25 is slidably connected between the outer walls of the four limit rods 14, a rack 26 meshing with two racks 1 24 is fixedly connected to the bottom surface of the pressure plate 25, a spring 15 fixed to the top surface of the pressure plate 25 is provided on the outer wall of the limit rod 14, a scale 23 is engraved on the top surface of the movable plate 21, and a handle 27 is fixedly connected to the top surface of the pressure plate 25.

[0024] In this embodiment, the rack 26 can be separated from the two racks 1 24 by moving the pressure plate 25 upward, so that the two movable plates 21 can be moved and the distance between the two hole sleeves 22 can be adjusted. When the distance between the two hole sleeves 22 is adjusted, the pressure plate 25 is released. At this time, the pressure plate 25 moves downward and under the action of the four springs 15, the rack 26 is always engaged with the two racks 1 24, thereby preventing the two movable plates 21 from moving without human control.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, the distance between the two twisted rods 34 changes with the distance between the two hole sleeves 22 for convenience.

[0027] like Figure 4 As shown, in the present embodiment, a sliding hole 32 is penetrated through one side of the pedal plate 31, and two symmetrical sliders 38 are slidably connected inside the sliding hole 32, and the sliders 38 are fixed to the inner side surfaces of the U-shaped plate 33 at corresponding positions, and a connecting plate 16 is fixedly connected between the two ends of the bracket 1, and two symmetrical springs 37 are fixedly connected between the pedal plate 31 and the connecting plate 16, and a fixed frame that rotates through the auger 36 at the corresponding position is fixedly connected inside the hole sleeve 22, and a limited position block is fixedly connected to the top of the twisted rod 34, and the bracket 1, the rectangular sleeve 11, the connecting plate 16, the movable plate 21, the pressing plate 25, the pedal plate 31 and the U-shaped plate 33 are all made of aluminum alloy.

[0028] In this embodiment, when the two movable plates 21 move in opposite directions, the two hole sleeves 22 can be moved in opposite directions. Since the auger 36 is limited in the hole sleeves 22 at the corresponding positions by the fixing frame, the movement of the movable plate 21 can drive the auger 36 and the twisted rod 34 at the corresponding positions to move, and the twisted rod 34 is screwed through and engaged with the U-shaped plate 33 at the corresponding positions, so the movement of the twisted rod 34 can drive the U-shaped plate 33 at the corresponding positions to move. Therefore, the spacing between the two twisted rods 34 can change with the spacing between the two hole sleeves 22. When people step on the pedal 31 and apply downward force, the pedal 31 can transfer the downward force to the two movable plates 21 through the two springs 37, so that the two hole sleeves 22 can penetrate into the soil while the two augers 36 can break and drill holes in the compacted soil.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A melon crop puncher, characterized in that: The invention comprises a bracket, an adjusting mechanism is arranged between the two sides of the bottom end of the bracket, a drilling mechanism is arranged between the two ends of the bracket and above the adjusting mechanism, a rectangular sleeve is fixedly connected to the bottom end of the bracket, the adjusting mechanism comprises two symmetrical movable plates which are slidably sleeved at the two ends inside the rectangular sleeve, the two ends of the top surfaces of the two movable plates which are opposite to each other are embedded and fixed with hole sleeves, the drilling mechanism comprises a tread plate which slides with the outer wall of the bracket, two symmetrical U-shaped plates are slidably connected between the two tread plates which are opposite to each other, an auger is arranged inside the hole sleeve, a sleeve cover is fixedly connected to the top end of the central axis of the auger, a one-way bearing is fixedly connected to the inner wall of the sleeve cover, a connecting shaft is fixedly connected to the inner wall of the one-way bearing, a twisted rod which is screwed with the U-shaped plate at the corresponding position is fixedly connected to the top end of the connecting shaft.

2. The melon crop puncher according to claim 1, characterized in that: Grooves are provided at both ends of the inner top surface of the rectangular sleeve, and through holes are penetrated through the top surface of the rectangular sleeve. Limit rods of T-shaped structure are fixedly connected on both sides of the two ends of the top surface of the rectangular sleeve, and a rack 1 is fixedly connected to the top surface of the movable plate and the corresponding through holes, a pressure plate is slidably connected between the outer walls of the four limit rods, and a rack 2 meshing with two racks 1 is fixedly connected to the bottom surface of the pressure plate, and a spring 1 fixed to the top surface of the pressure plate is arranged on the outer wall of the limit rod.

3. The melon crop puncher according to claim 2, characterized in that: The top surface of the movable plate is engraved with a scale, and the top surface of the pressing plate is fixedly connected with a handle.

4. The melon crop puncher according to claim 1, characterized in that: A sliding hole is formed through one side of the pedal, and two symmetrical sliders are slidably connected inside the sliding hole. The sliders are fixed to the inner sides of the U-shaped plate at corresponding positions. A connecting plate is fixedly connected between the two ends of the bracket, and two symmetrical springs are fixedly connected between the pedal and the connecting plate. A fixed frame that rotates through the auger at the corresponding position is fixedly connected inside the hole sleeve.

5. The melon crop puncher according to claim 4, characterized in that: The top end of the twisted rod is fixedly connected to a limiting block.

6. The melon crop puncher according to claim 1, characterized in that: The bracket, rectangular sleeve, connecting plate, movable plate, pressing plate, stepping plate and U-shaped plate are all made of aluminum alloy.

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