A drought-resistant film-breaking, watering, drilling and fertilizing integrated machine

Abstract

The present invention discloses a drought-resistant film-breaking, watering, drilling and fertilizing integrated machine, including a supporting mechanism, the supporting mechanism including a supporting plate, a travel slide opening is provided on the supporting plate, an I-shaped slider is movably inlaid in the travel slide opening, an electric telescopic rod is connected to the bottom of the I-shaped slider, the output shaft of the electric telescopic rod is downward and connected to a hanging frame, the hanging frame is provided with an opening at one end away from the electric telescopic rod, a film-breaking and drilling assembly component is installed in the opening, a fertilizer storage barrel is provided at the rear end of the support plate near the travel slide opening, a discharge pipe is connected to the bottom of the fertilizer storage barrel, two L-shaped brackets are symmetrically provided on both sides of the support plate, a mobile power supply box and a spare water tank are respectively installed on the horizontal parts of the two L-shaped brackets, the spare water tank is connected to a water outlet pipe through a flow switch valve, and the other end of the water outlet pipe is connected to a ring-shaped watering pipe. The present invention better realizes the integrated implementation of multiple functions such as film breaking, drilling and fertilization, saves labor costs and improves work efficiency.

Description

Technical Field

[0001] The invention mainly relates to the technical field of tobacco seedling transplanting equipment, and specifically relates to a drought-resistant film-breaking, watering, drilling and fertilizing integrated machine. Background Art

[0002] Well-cellar transplanting is a common method for flue-cured tobacco field transplanting. Currently, the methods of well-cellar transplanting tobacco seedlings mainly include filming first and then tobacco, tobaccoing first and then filming, and well-cellar transplanting with cups. The method of applying film before tobacco mainly includes film covering, film breaking, watering (immersion), punching, seedling planting, fertilization and other links. Each link is independent of each other, and there are many processes. It requires multiple people to divide the work and there are few mechanical operations in each link. Currently, the only machines that can be used are film covering devices, punching devices and a small number of fertilizer guns, and they all have only a single function and can only replace human machinery. Moreover, the tobacco ridges after film covering are implemented for well cellar transplanting, and the film needs to be broken before drilling holes and applying liquid fertilizers. Usually tobacco farmers use artificial wooden sticks or existing punchers to break the film, but often cause messy and irregular gaps, which are large or small, or affect the film covering effect. Therefore, for tobacco farmers, there are many processes for flue-cured tobacco transplanting, which requires multiple people to divide the work, the film breaking effect is not good, it is not easy to water (immersion), tobacco farmers use more labor to plant, the function of agricultural machinery is single, and cost reduction and efficiency improvement are not obvious. Therefore, it is necessary to develop a drought-resistant film breaking, watering, punching and fertilization all-in-one machine. Summary of the invention

[0003] The present invention mainly provides a drought-resistant film-breaking watering, drilling and fertilizing integrated machine, which is used to solve the technical problems raised in the above-mentioned background technology.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] A drought-resistant film-breaking, watering, drilling and fertilizing integrated machine comprises a supporting mechanism, the supporting mechanism comprises a supporting plate, the supporting plate is provided with a travel slide, an I-shaped slider is movably embedded in the travel slide, an electric telescopic rod is connected to the bottom of the I-shaped slider, the output shaft of the electric telescopic rod is downwardly connected to a hanging bracket, an opening is provided at one end of the hanging bracket away from the electric telescopic rod, a film-breaking and drilling assembly is installed in the opening, the film-breaking and drilling assembly comprises a fixed disk, a limiting tube is connected to the bottom of the fixed disk, a film-breaking tool is movably sleeved on the limiting tube, a motor is installed on the top of the fixed disk, a rotating shaft is connected to the output end of the motor, the rotating shaft movably penetrates the fixed disk and extends to the lower end of the limiting tube, a drilling bit is connected, and the drilling bit is threadedly connected to the inner wall of the film-breaking tool;

[0006] The support plate is provided with a fertilizer storage barrel near the rear end of the stroke slide, and a discharge pipe is connected to the bottom of the fertilizer storage barrel. The bottom of the discharge pipe penetrates the support plate and extends vertically to the lower end. Two L-shaped brackets are symmetrically provided on both sides of the support plate, and the horizontal parts of the two L-shaped brackets face both sides respectively. A mobile power box and a spare water tank are respectively installed on the horizontal parts of the two L-shaped brackets. A flow switch valve is provided at the bottom of the spare water tank near the discharge pipe, and the flow switch valve is connected to a water outlet pipe. An annular water spray pipe is provided on the upper end of the membrane breaking tool, and the end of the water outlet pipe away from the flow switch valve is connected to the annular water spray pipe through a small booster pump, and the small booster pump is fixedly installed on the connecting seat.

[0007] Preferably, a screw rod is inserted into the I-shaped slider, one end of the screw rod passes through the inner wall of the travel slide and extends to the outside of the front end of the support plate and is connected to a turning handle, the other end of the screw rod is inserted into the inner wall of the travel slide near one end of the fertilizer storage barrel, and both ends of the screw rod are rotatably connected to the support plate through bearings.

[0008] Preferably, a measuring ring is provided on the top of the I-shaped slider, a scale rod is movably inserted in the measuring ring, clamping brackets are inserted and fixed at both ends of the scale rod, the bottoms of the two clamping brackets are respectively connected to the upper surface of the support plate adjacent to the two ends of the travel slide, and the scale rod is parallel to the screw rod.

[0009] Preferably, the drilling bit is conical, and a single-circle thread strip is provided on the outer periphery of the large end of the drilling bit.

[0010] Preferably, the film-breaking tool is cylindrical, hollow inside, with an opening at the bottom, the edges surrounding the opening at the bottom of the film-breaking tool are all set as annular blade structures, and a threaded section is provided on the inner wall of the film-breaking tool, and the drilling drill bit is meshed and connected with the threaded section through a single-turn thread strip.

[0011] Preferably, a plurality of water holes are opened one by one on the lower surface of the annular water spray pipe, and fixed seats are respectively provided on both sides of the annular water spray pipe. The tops of the two fixed seats are respectively connected to the bottoms of both sides of the suspension frame by screws, and the diameter of the annular water spray pipe is larger than the diameter of the film breaking tool.

[0012] Preferably, a discharge switch valve is provided on the discharge pipe.

[0013] Preferably, the outer walls on both sides of the support plate away from the end of the travel slide are fixedly connected to the push frame by bolts, and a combined button switch is installed on the upper surface of the support plate close to one end of the push frame.

[0014] Preferably, the combined push button switch is electrically connected to the electric telescopic rod, the mobile power box, the motor, the flow switch valve and the discharge switch valve through wires.

[0015] Preferably, four universal wheels are installed one by one at two top corners of the bottom of the horizontal parts of the two L-shaped brackets away from the supporting plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention integrates the film breaking operation and the hole punching operation through a film breaking and hole punching combination component, adopts an electric telescopic rod to push the film breaking and hole punching combination component to descend, so that the film breaking tool first breaks the ground film, and then the flow switch valve on the spare water tank is opened to transport water through the water outlet pipe to the annular water sprinkling pipe to sprinkle downward from the upper end of the film breaking tool, so that the soil has a certain degree of moisture. When the soil itself has a heavy humidity, the water sprinkling function can be ignored, and then the drilling drill bit is driven by a motor to rotate, and the film breaking tool is moved up on the limit pipe in a threaded connection manner, and the drilling drill bit directly extends out of the film breaking tool. The soil layer under the film is broken to drill holes. After the drilling is completed, the motor drives the drilling drill to rotate in the opposite direction, and the electric telescopic rod is retracted to withdraw from the hole, and the film-breaking tool is moved down and reset. Then the whole equipment is moved to align the bottom of the discharge pipe at the lower end of the fertilizer storage barrel with the hole, and the liquid fertilizer pre-placed in the fertilizer storage barrel is discharged from the discharge pipe and enters the hole. It realizes the integrated implementation of multiple functions such as film breaking, drilling, and applying liquid fertilizer, solves the problem of single operation, not only saves the labor cost brought by the division of labor, but also greatly improves work efficiency.

[0018] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the support mechanism of the present invention;

[0021] Figure 3 It is a cross-sectional view of the internal structure of the membrane-breaking and hole-punching combined component of the present invention;

[0022] Figure 4 for Figure 1 Magnified view of area A in .

[0023] Figure 5 It is a bottom view of the annular water shower pipe of the present invention.

[0024] Description of the drawings: 1. Support mechanism; 11. Support plate; 11a. Travel slide; 12. Screw rod; 13. I-shaped slider; 13a. Measuring ring; 14. Scale rod; 14a. Clamping bracket; 15. Combined push button switch; 16. Hand push rack; 2. Electric telescopic rod; 3. Hanging rack; 4. Film breaking and punching assembly; 41. Fixed plate; 41a. Limiting tube; 42. Motor; 42a. Rotating shaft; 43. Punching drill bit; 43a, single-turn thread strip; 44, film-breaking tool; 44a, threaded section; 5, L-shaped bracket; 6, universal wheel; 7, mobile power box; 8, spare water tank; 81, flow switch valve; 82, water outlet pipe; 83, annular water spraying pipe; 83a, water spraying hole; 83b, fixed seat; 9, fertilizer storage barrel; 91, discharge pipe; 91a, discharge switch valve; 10, small booster pump; 101, connecting seat. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] For examples, please refer to the attached Figure 1-3As shown, a drought-resistant film-breaking, watering, drilling and fertilizing integrated machine comprises a support mechanism 1, wherein the support mechanism 1 comprises a support plate 11, wherein a travel slide 11a is provided on the support plate 11, wherein an I-shaped slider 13 is movably embedded in the travel slide 11a, wherein an electric telescopic rod 2 is connected to the bottom of the I-shaped slider 13, wherein the output shaft of the electric telescopic rod 2 faces downward and is connected to a hanging bracket 3, wherein an opening is provided at one end of the hanging bracket 3 away from the electric telescopic rod 2, wherein a film-breaking and drilling assembly component 4 is installed in the opening, wherein the film-breaking and drilling assembly component 4 comprises A fixed plate 41, both sides of the fixed plate 41 are respectively fixed to the two sides of the opening of the suspension frame 3 by screws, the bottom of the fixed plate 41 is connected to a limiting tube 41a, a film-breaking tool 44 is movably sleeved on the limiting tube 41a, and the up and down movement of the film-breaking tool 44 is restricted and protected by the limiting tube 41a, and a motor 42 is installed on the top of the fixed plate 41. The motor 42 adopts a DC 12V reduction motor of model F6D250-12GU-30S, and the motor 42 is a DC servo motor. The output end of the motor 42 is connected to a rotating shaft 42a. The rotating shaft 42a movably penetrates the fixed disk 41 and extends to the lower end of the limiting tube 41a, and is connected to a punching drill 43. The punching drill 43 is threadedly connected to the inner wall of the film-breaking tool 44. The punching drill 43 is conical, and a single-circle thread strip 43a is arranged on the outer periphery of the large end of the punching drill 43. The film-breaking tool 44 is cylindrical, and the inside of the film-breaking tool 44 is hollow. An opening is arranged at the bottom of the film-breaking tool 44, and the edges surrounding the opening at the bottom of the film-breaking tool 44 are all arranged as an annular blade structure. The film breaking is faster and smoother, and the flatness of the hole during film breaking is improved. A threaded section 44a is provided on the inner wall of the film breaking tool 44, and the punching drill bit 43 is meshed and connected with the threaded section 44a through a single-turn thread strip 43a. The rotation direction of the punching drill bit 43 is set to the rotation direction required for the film breaking tool 44 to move upward, so that the single-turn thread strip 43a on the punching drill bit 43 is at the top position of the threaded section 44a in a normal state, and the punching drill bit 43 is hidden inside the film breaking tool 44, realizing the working order of first breaking the film and then punching.

[0027] For examples, please refer to the attached Figure 1 , 4As shown in Figure 5, a fertilizer storage barrel 9 is provided at the rear end of the support plate 11 near the stroke slide 11a, and a discharge pipe 91 is connected to the bottom of the fertilizer storage barrel 9. A discharge switch valve 91a is provided on the discharge pipe 91. The discharge switch valve 91a can adopt a DC solenoid valve with a model of 4KB119-00-C2-AC110V / DC24V. The bottom of the discharge pipe 91 passes through the support plate 11 and extends vertically to the lower end. Two L-shaped brackets 5 are symmetrically provided on both sides of the support plate 11, and the horizontal parts of the two L-shaped brackets 5 face the two sides respectively. A mobile power box 7 and a spare water tank 8 are respectively installed on the horizontal part of the L-shaped bracket 5. A flow switch valve 81 is provided at the bottom of the spare water tank 8 close to the discharge pipe 91. The flow switch valve 81 can adopt a quantitative control valve of model MTV-2-1 / 4UGHT-20, and the required single water delivery quantitative value can be adjusted. The flow switch valve 81 is connected to a water outlet pipe 82. The end of the water outlet pipe 82 away from the flow switch valve 81 is connected to the annular water spray pipe 83 through a small booster pump 10. The small booster pump 10 is fixedly installed on the connecting seat 101. The small booster pump 10 is a 100W intelligent booster pump, so that a plurality of sprinkler holes 83a are opened one by one on the lower surface of the annular sprinkler pipe 83, so as to facilitate the uniform spraying of water from the surrounding circular surface area. Fixed seats 83b are respectively provided on both sides of the annular sprinkler pipe 83, and the tops of the two fixed seats 83b are respectively connected to the bottoms of both sides of the suspension frame 3 by screws, which is convenient for disassembly. The diameter of the annular sprinkler pipe 83 is larger than the diameter of the film breaking tool 44, so that the film breaking tool 44 will not contact the annular sprinkler pipe 83 when moving upward, and at the same time, the sprinkler area can also be made in the soil part around the film breaking tool 44. By moving the overall equipment, the bottom of the discharge pipe 91 is aligned with the top of the hole, and the liquid fertilizer in the fertilizer storage barrel 9 is discharged by opening the discharge switch valve 91a, and is guided from the discharge pipe 91 to the soil hole.

[0028] The functions of the present invention of breaking the film, punching holes, watering and then applying fertilizers at the same time have multiple flexibility in application. Liquid fertilizer or solid fertilizer can be set in the fertilizer storage box. The film breaking and punching combined parts of the present invention are particularly aimed at ridges in arid areas with insufficient humidity, and holes are directly punched. Due to dryness, the holes in the ridges with insufficient humidity are not easy to form. If the humidity is too high, a large amount of soil will adhere to the puncher during punching, resulting in inconvenience in operation. When punching holes, the present invention first breaks the film and forms a circular circle on the ridge at the same time, and water is sprinkled around the circle area. Due to the action of the pressure pump, the moisture quickly penetrates to about 5-10 cm. When the drilling drill is punching holes, the soil is squeezed toward the periphery and gathered together to form a formed hole due to the action of the moisture. If it is too dry, liquid fertilizer can be further applied to further consolidate the hole. If the humidity is too high, the drill bit is screwed in and out from the inside of the film breaking knife by a thread, so as to remove the soil on the film breaking knife and the drill bit, and the next operation will not cause blockage.

[0029] For examples, please refer to the attached Figure 2 As shown, a screw rod 12 is inserted into the I-shaped slider 13, one end of the screw rod 12 passes through the inner wall of the stroke slide 11a and extends to the outside of the front end of the support plate 11 and is connected to a turning handle 12a, the other end of the screw rod 12 is inserted into the inner wall of the stroke slide 11a close to one end of the fertilizer storage barrel 9, and both ends of the screw rod 12 are rotatably connected to the support plate 11 through bearings, and the screw rod 12 can be rotated by rotating the screw rod 12 with the help of the turning handle 12a to drive the I-shaped slider 13 to translate in the stroke slide 11a, and the top of the I-shaped slider 13 is provided with a There is a measuring ring 13a, in which a scale rod 14 is movably inserted, and clamping brackets 14a are inserted and fixed at both ends of the scale rod 14. The bottoms of the two clamping brackets 14a are respectively connected to the upper surfaces of the support plates 11 adjacent to the two ends of the stroke slide 11a, and the scale rod 14 is parallel to the screw rod 12. When the I-shaped slider 13 translates, the measuring ring 13a is used to cooperate with the scale rod 14 to achieve distance measurement, thereby realizing the spacing adjustment of the film-breaking and punching assembly 4, so that the holes on the ground film can be arranged in order.

[0030] For examples, please refer to the attached Figure 1As shown, the outer walls of both sides of the support plate 11 away from the end of the travel slide 11a are fixedly connected with a hand push frame 16 by bolts, and a combined button switch 15 is installed on the upper surface of the support plate 11 near the end of the hand push frame 16, and the combined button switch 15 is electrically connected with the electric telescopic rod 2, the mobile power box 7, the motor 42, the flow switch valve 81 and the discharge switch valve 91a through wires. Four universal wheels 6 are installed one by one at the two top corners of the bottom of one side of the support plate 11, respectively. The staff can hold the handle on the hand push frame 16 and use the four universal wheels 6 to The whole device is pushed to move, so as to carry out mobile film breaking, drilling, fertilizing and watering, which improves work efficiency. The combined button switch 15 can control the forward and reverse rotation of the motor 42, as well as the opening and closing of the flow switch valve 81 and the discharge switch valve 91a. The flow switch valve 81 can carry out quantitative water delivery after setting the single water delivery volume. For relatively dry soil, the method of watering and moistening the soil can facilitate drilling and forming. The discharge switch valve 91a can freely control the amount of fertilizer by the staff. The amount of fertilizer can be achieved by pressing the corresponding button switch for a certain period of time, and it can be freely controlled according to the different fertility of the soil.

[0031] The specific amount of water delivered is determined based on the type of soil, dryness and wetness, and the amount of water required for crop growth, and is determined based on field surveys.

[0032] The specific process of the present invention is as follows:

[0033] First, liquid fertilizer is added into the fertilizer storage barrel 9, and water for moistening the soil is filled into the spare water tank 8. Then, the worker holds the handle on the push frame 16 and uses the four universal wheels 6 to push the entire device to move on the ridge where the ground film is laid. After reaching the appropriate position, the screw rod 12 is rotated by turning the handle 12a to drive the I-shaped slider 13 to translate on the stroke slide 11a. When the I-shaped slider 13 translates, the measuring ring 13a is used to cooperate with the scale rod 14 to measure the distance, and the spacing of the film breaking is adjusted. Then, the combined button switch 15 is used to start the electric telescopic rod 2 to push the hanging frame 3 and the film breaking and punching combination component 4 to descend, and the annular blade structure of the film breaking tool 44 is used to break the film to form a mold hole on the ground film. Then, the combined button switch 15 is used to open the flow switch valve 81, so that the water in the spare water tank 8 is quantitatively discharged from the ground film. The water outlet pipe 82 enters the annular water sprinkling pipe 83 and is sprayed out from the multiple water sprinkling holes 83a on the lower surface, flows downstream on the outer wall around the film-breaking tool 44 to reach the soil below, thereby penetrating into the soil to moisten it, and then the motor 42 is turned on to drive the drilling drill 43 to rotate, and the film-breaking tool 44 is moved upward by the meshing connection between the threaded section 44a and the single-turn threaded strip 43a, exposing the drilling drill 43 to the lower end, and then the electric telescopic rod 2 continues to descend so that the drilling drill 43 breaks the soil layer to drill holes, completing the gradual resetting until the electric telescopic rod 2 contracts to bring the suspension frame 3 back to the top, and then the entire device is pushed to move, the bottom of the discharge pipe 91 is aligned with the hole, and then the discharge switch valve 91a is opened to guide the liquid fertilizer in the fertilizer storage barrel 9 directly into the hole according to the required amount, and finally the entire device is pushed to move to the next film-breaking position.

[0034] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

Claims

1. A drought-resistant film-breaking, watering, drilling and fertilizing integrated machine, comprising a supporting mechanism (1), characterized in that The support mechanism (1) comprises a support plate (11), the support plate (11) is provided with a travel slide (11a), an I-shaped slider (13) is movably embedded in the travel slide (11a), the bottom of the I-shaped slider (13) is connected to an electric telescopic rod (2), the output shaft of the electric telescopic rod (2) is downwardly directed and is connected to a suspension frame (3), the suspension frame (3) is provided with an opening at one end away from the electric telescopic rod (2), a film-breaking and perforating assembly component (4) is installed in the opening, and the film-breaking and perforating assembly component (4) is connected to the bottom of the I-shaped slider (13 ... and the electric telescopic rod (2) is connected to the suspension frame (3) at one end away from the electric telescopic rod (2). ) comprises a fixed disk (41), the bottom of the fixed disk (41) is connected to a limiting tube (41a), a film-breaking tool (44) is movably sleeved on the limiting tube (41a), a motor (42) is installed on the top of the fixed disk (41), an output end of the motor (42) is connected to a rotating shaft (42a), the rotating shaft (42a) movably passes through the fixed disk (41) and extends to the lower end of the limiting tube (41a) and is connected to a drilling bit (43), the drilling bit (43) is threadedly connected to the inner wall of the film-breaking tool (44); A fertilizer storage barrel (9) is provided at the rear end of the support plate (11) near the stroke slide (11a), and a discharge pipe (91) is connected to the bottom of the fertilizer storage barrel (9). The bottom of the discharge pipe (91) passes through the support plate (11) and extends vertically to the lower end. Two L-shaped brackets (5) are symmetrically provided on both sides of the support plate (11), and the horizontal parts of the two L-shaped brackets (5) face the two sides respectively. A mobile power box (7) and a spare water tank (8) are respectively installed on the horizontal parts of the two L-shaped brackets (5). A flow switch valve (81) is provided at the bottom of the spare water tank (8) near the discharge pipe (91). The flow switch valve (81) is connected to a water outlet pipe (82). An annular water spray pipe (83) is provided at the upper end of the film breaking knife (44). The end of the water outlet pipe (82) away from the flow switch valve (81) is connected to the annular water spray pipe (83) through a small booster pump (10), and the small booster pump (10) is fixedly mounted on the connecting seat (101); The film-breaking tool (44) is cylindrical and hollow inside. An opening is provided at the bottom of the film-breaking tool (44). The edges surrounding the opening at the bottom of the film-breaking tool (44) are all provided with an annular blade structure. A threaded section (44a) is provided on the inner wall of the film-breaking tool (44). The drilling bit (43) is meshedly connected with the threaded section (44a) via a single-turn thread strip (43a). The discharge pipe (91) is provided with a discharge switch valve (91a).

2. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 1 is characterized in that: A screw rod (12) is inserted into the I-shaped sliding block (13), one end of the screw rod (12) passes through the inner wall of the travel sliding opening (11a) and extends to the outside of the front end of the support plate (11) to be connected to a turning handle (12a), and the other end of the screw rod (12) is inserted into the inner wall of the travel sliding opening (11a) near one end of the fertilizer storage barrel (9), and both ends of the screw rod (12) are rotatably connected to the support plate (11) through bearings.

3. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 2, characterized in that: A measuring ring (13a) is provided on the top of the I-shaped slider (13), a scale rod (14) is movably inserted in the measuring ring (13a), and clamping brackets (14a) are inserted and fixed at both ends of the scale rod (14), and the bottoms of the two clamping brackets (14a) are respectively connected to the upper surface of the support plate (11) adjacent to the two ends of the travel slide (11a), and the scale rod (14) is parallel to the screw rod (12).

4. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 1, characterized in that: The drilling bit (43) is conical in shape, and a single-circle thread strip (43a) is provided on the outer periphery of the large end of the drilling bit (43).

5. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 1, characterized in that: A plurality of water sprinkling holes (83a) are provided on the lower surface of the annular water sprinkling pipe (83), and fixing seats (83b) are provided on both sides of the annular water sprinkling pipe (83). The tops of the two fixing seats (83b) are connected to the bottoms of both sides of the hanging frame (3) by screws, and the diameter of the annular water sprinkling pipe (83) is larger than the diameter of the film breaking tool (44).

6. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 1, characterized in that: The outer walls on both sides of the support plate (11) at one end away from the travel slide (11a) are fixedly connected to a push frame (16) by bolts, and a combined button switch (15) is installed on the upper surface of the support plate (11) near one end of the push frame (16).

7. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 6, characterized in that: The combined push button switch (15) is electrically connected to the electric telescopic rod (2), the mobile power supply box (7), the motor (42), the flow switch valve (81), and the discharge switch valve (91a) through wires.

8. The drought-resistant film-breaking watering, drilling and fertilizing integrated machine according to claim 1, characterized in that: Four universal wheels (6) are installed one by one at two top corners of the bottom of the horizontal parts of the two L-shaped brackets (5) away from the support plate (11).

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