Irrigation device and irrigation method for garden seedling culture

Abstract

The invention discloses a garden seedling irrigation device and irrigation method, and particularly relates to the technical field of garden seedling irrigation. The garden seedling irrigation device comprises an irrigation frame and a water spraying pipe frame. The outer surfaces of a plurality of nozzles of the water spraying pipe frame can be sleeved with the protective filter screen cover so that dust and impurities in air can be protected and blocked, then the needle inserting frame moves back and forth in cooperation so that nozzle holes in the water spraying pipe frame and filter holes in the protective filter screen cover can be dredged, and impurities in irrigation water can be prevented from being accumulated; therefore, the double protection effect on the spray nozzle of the water spray pipe frame is achieved, the possibility that the spray nozzle of the water spray pipe frame is blocked is effectively avoided, the irrigation water spraying effect is improved, the situation that the water spray pipe frame is damaged due to the fact that local water pressure is too large is avoided, the service life of the water spray pipe frame is prolonged, and the maintenance cost and the replacement frequency are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of garden seedling raising and irrigation, in particular to a garden seedling raising and irrigation device and an irrigation method. Background Art

[0002] Garden seedling irrigation devices refer to equipment and systems specifically designed to provide the necessary water for the growth of garden plant seedlings. These devices are usually used in nurseries, flower production bases or landscaping projects. They aim to promote the healthy growth of plants through effective water management. The main function of the irrigation device is to keep the soil moist and avoid poor growth of seedlings due to insufficient water or unbalanced irrigation.

[0003] When using an irrigation rack to irrigate plants in a garden, the irrigation rack is usually placed where irrigation is required, and then the water inlet pipe on the water pump is placed in a river or a reservoir. The length of the water inlet pipe can be changed according to actual usage. Then the water pump is started to pump water from the river or the reservoir into the outlet pipe, and finally into the sprinkler pipe rack for spraying. At the same time, the driving component in the irrigation rack is also started to drive the wheels at the bottom to rotate, so that the irrigation rack can move back and forth in the garden, driving the sprinkler pipe rack to irrigate the plant seedlings in the garden. The driving component here can be a motor driven sprocket chain drive, or it can be a motor driven sprocket chain drive. The motor drives the gear set to achieve the effect of driving the wheel to rotate, so there is no fixed limit. During the use of the sprinkler pipe rack, impurities and dust in the air may adhere to the nozzle of the sprinkler pipe rack and accumulate, which can easily cause the nozzle to become clogged over time. If the irrigation water often contains impurities, these impurities are also likely to accumulate at the nozzle of the sprinkler pipe rack when the water flows through the sprinkler pipe rack and cause blockage. The blockage of the nozzle filter holes of the sprinkler pipe rack will not only make the irrigation water spray uneven and affect the irrigation effect, but also damage the sprinkler pipe rack due to changes in local water pressure, shorten its service life, and increase maintenance costs and replacement frequency. Summary of the Invention

[0004] The present invention is to solve the problem that impurities and dust in the air may adhere to the nozzle of the water spray pipe rack and accumulate during use, which may easily cause clogging of the nozzle over time. If the irrigation water often contains impurities, these impurities are also likely to accumulate at the nozzle of the water spray pipe rack when the water flows through the water spray pipe rack and cause clogging. The clogging of the nozzle filter holes of the water spray pipe rack not only makes the irrigation water spray uneven and affects the irrigation effect, but also causes damage to the water spray pipe rack due to local water pressure changes, shortens its service life, and increases maintenance costs and replacement frequency. Therefore, a garden seedling irrigation device and irrigation method are proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a garden seedling irrigation device, comprising an irrigation frame and a sprinkler pipe frame, wherein a water pump is fixedly installed on one side of the irrigation frame, a water inlet pipe is provided at the inlet of the water pump, and a water outlet pipe is provided at the outlet of the water pump, wherein one end of the outlet pipe passes through one side of the irrigation frame and then extends into the inner wall of the sprinkler pipe frame, and a telescopic frame is symmetrically provided on one side of the irrigation frame, wherein one end of the two telescopic frames is respectively sleeved and installed on the outer surfaces of both ends of the sprinkler pipe frame, the outer surface of the telescopic frame is provided with bolts, and the outer surface of the sprinkler pipe frame is provided with a protective device, wherein the protective device can sleeve a protective filter cover on the outer surface of several nozzles of the sprinkler pipe frame to protect and block dust and impurities in the air, and then cooperate with the pin frame to move back and forth to dredge the nozzle holes on the sprinkler pipe frame and the filter holes on the protective filter cover to prevent impurities in the irrigation water from accumulating, thereby achieving the effect of double protection of the nozzles of the sprinkler pipe frame.

[0006] The effect achieved by the above components is: when using the irrigation rack to irrigate the plants in the garden, the irrigation rack is usually placed in the place where irrigation is required, and then the water inlet pipe on the water pump is placed in the river or reservoir. The length of the water inlet pipe can be changed according to actual usage, and then the water pump is started to pump water from the river or reservoir into the outlet pipe, and finally into the sprinkler pipe rack for spraying. At the same time, the driving component in the irrigation rack is also started to drive the bottom wheel to rotate, so that the irrigation rack can move back and forth in the garden, driving the sprinkler pipe rack to irrigate the plant seedlings in the garden. The driving component here can be a motor-driven sprocket chain drive, or a motor-driven gear set movement to achieve the effect of driving the wheel to rotate, so there is no fixed limitation. During the irrigation process, the nozzle of the sprinkler pipe rack can be protected and cleaned by a protective device to prevent blockage, thereby improving the irrigation effect and service life.

[0007] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0008] The effects achieved by the above components are as follows: by setting up the protective device, when using the irrigation rack and the water spray pipe rack to irrigate the plant seedlings in the garden, several protective filter covers can be respectively installed on the nozzles of the water spray pipe rack, and then the bracket and the mounting frame can be fixed to the telescopic frame through the casual installation mechanism to protect the dust and impurities in the air and reduce the possibility of clogging at the nozzle of the water spray pipe rack. When the water spray pipe rack is spraying water for irrigation, the driving mechanism can be started to drive the sliding frame and the pin frame to move up and down between the protective filter cover and the nozzle of the water spray pipe rack to clean the holes. The cleaning brushes are used to clean the holes and reduce the possibility of impurities in the water clogging the holes. After the attached impurities are poked down by the needle, they will be discharged through the water in the spray can to avoid adhesion and accumulation. At the same time, the driving mechanism can drive several cleaning brushes to rotate on the outer surface of the bracket and the protective filter cover to brush away the impurities poked out by the needle holder but not washed away, so as to achieve secondary cleaning, effectively avoid the possibility of blockage at the nozzle of the water spray pipe rack, improve the irrigation water spraying effect, avoid the situation where the local water pressure is too high and the water spray pipe rack is damaged, thereby increasing the service life of the water spray pipe rack and reducing maintenance costs and replacement frequency.

[0009] Preferably, the driving mechanism includes several gears, wherein one side of the gear is fixedly mounted on one side of the cleaning brush, and a slide groove is provided on one side of one of the mounting frames; a toothed plate frame, wherein one end of the toothed plate frame is slidably mounted in the inner wall of the slide groove, and one side is engaged with the outer surfaces of several gears; a first electric telescopic rod, wherein both ends of the first electric telescopic rod are respectively fixedly mounted on one side of the toothed plate frame and on one side of the mounting frame with the slide groove; a second electric telescopic rod, wherein both ends of the second electric telescopic rod are respectively fixedly mounted on one side of the other mounting frame and on one side of the sliding frame.

[0010] The effect achieved by the above components is as follows: by setting a driving mechanism, during the process of irrigating the garden seedlings with the water spray pipe rack, the second electric telescopic rod can be started regularly to drive the sliding rack up and down, thereby driving several pin racks to move up and down between the protective filter cover and the nozzle of the water spray pipe rack. When the pin rack moves upward, the upper pin will be inserted into the nozzle hole on the water spray pipe rack to dredge it. When it moves downward, the lower pin will be inserted into the filter hole on the protective filter cover to dredge it. Such a back and forth dredging operation can reduce the possibility of impurities in the water blocking the holes. After the attached impurities are poked down by the pins, they will be discharged through the water in the spray can to avoid adhesion and accumulation. At the same time, when the first electric telescopic rod is started to drive the tooth plate rack to move back and forth in the slide groove on one side of the mounting rack, it can drive several gears and cleaning brushes to rotate on the outer surface of the bracket and the protective filter cover, and brush off the impurities poked out by the pin rack but not washed away, thereby achieving the effect of secondary cleaning.

[0011] Preferably, the casual dressing mechanism includes two U-shaped rods, wherein the two ends of the U-shaped rods are respectively fixedly mounted on one side of the two telescopic frames, and one side of the U-shaped rod is symmetrically provided with card holes, wherein the two ends of the mounting frame are respectively inserted into the two card holes on the same U-shaped rod; a plurality of square ring blocks, wherein the inner wall of the square ring block is fixedly mounted on the outer surface of the mounting frame, and one side abuts against one side of the U-shaped rod; a plurality of card blocks, wherein the card blocks are slidably mounted in the inner wall of the mounting frame; and a plurality of springs, wherein the two ends of the springs are respectively fixedly mounted on one side of the card block and one side of the inner wall of the mounting frame.

[0012] The effect achieved by the above components is as follows: by setting up a convenient installation mechanism, when using the irrigation rack for irrigation, the card block is first pressed inwardly in the inner wall of the mounting bracket and retracted, driving the spring to retract, and then several protective filter covers are respectively sleeved and installed on the nozzles of the water spray pipe rack, and at the same time, the two ends of the mounting brackets on both sides of the bracket are respectively inserted into the card holes on the two U-shaped rods until one side of the square ring block on the outer surface abuts against one side of the U-shaped rod. At this time, the card block will slide out from the inner wall of the mounting bracket under the resetting action of the spring, and be stuck on one side of the U-shaped rod, fixing the mounting bracket on one side of the telescopic bracket, so that the protective filter cover is fixedly installed on the nozzle of the water spray pipe rack, protecting it from dust and impurities in the air, and reducing the possibility of clogging at the nozzle of the water spray pipe rack. Similarly, when the protective filter cover needs to be maintained and replaced, it can be removed for easy maintenance and replacement.

[0013] Preferably, the casual dressing mechanism further comprises a plurality of support rods, wherein one end of the support rod is fixedly mounted on one side of the inner wall of the mounting frame, and the other end penetrates the inner wall of the spring and is slidably mounted in the inner wall of the block.

[0014] The effect achieved by the above components is that by providing the support rod, the inner wall of the block and the spring can be supported and reinforced, making them more stable during use and less prone to damage.

[0015] Preferably, longitudinal sections of both ends of the mounting frame are trapezoidal in shape, and the two ends of the mounting frame in the trapezoidal shape are arranged at two ends away from the bracket.

[0016] The effect achieved by the above components is that by setting the two ends of the mounting frame into a trapezoidal shape, the area of ​​the two ends of the mounting frame can be reduced, which facilitates quick alignment with the card holes and insertion, thereby facilitating installation.

[0017] Preferably, the protective device further comprises a plurality of scraping plates, wherein one side of the scraping plates is fixedly mounted on one side of the bracket.

[0018] The effect achieved by the above components is: by setting the scraping plate, the bristles on the cleaning brush after cleaning can be cleaned, and the dust and impurities brushed off can be scraped off from the cleaning brush, which is convenient for the later use of the cleaning brush and improves the cleaning effect.

[0019] Preferably, the protective device further comprises a plurality of bearings, wherein the outer ring and the inner ring of the bearing are fixedly mounted on one side of the bracket and the outer surface of the cleaning brush respectively.

[0020] The effect achieved by the above components is that by providing the bearing, the rotational wear between the cleaning brush and the bracket can be reduced, thereby facilitating the rotation of the cleaning brush.

[0021] Preferably, reinforcement rods are fixedly mounted on both sides of both ends of the mounting frame, and one side of the reinforcement rod is fixedly mounted on one side of the bracket.

[0022] The effect achieved by the above components is that by providing the reinforcement rod, the connection area between the mounting frame and the bracket can be increased, making the connection more secure.

[0023] Preferably, the garden seedling irrigation device according to any one of claims 1 to 9 comprises the following steps: Step 1: When using the irrigation rack to irrigate the plants in the garden, you can first install several protective filter covers on the nozzles of the water spray pipe rack, and then fix the bracket and the mounting frame on the telescopic frame through the portable mechanism; Step 2: Place the irrigation rack where irrigation is required, then place the water inlet pipe on the water pump into the river or reservoir. The length of the water inlet pipe can be changed according to actual usage. Then start the water pump to pump water from the river or reservoir into the outlet pipe, and finally into the sprinkler pipe rack for spraying. At the same time, the drive assembly in the irrigation rack is also started to drive the wheels at the bottom to rotate, so that the irrigation rack can move back and forth in the garden, driving the sprinkler pipe rack to irrigate the plant seedlings in the garden. Step 3. When the water spraying pipe rack is spraying water for irrigation, the driving mechanism can be started to drive the sliding rack and the pin rack to move up and down between the protective filter cover and the nozzle of the water spraying pipe rack to dredge the holes therein to reduce the possibility of impurities in the water clogging the holes. At the same time, the driving mechanism can drive several cleaning brushes to rotate on the outer surface of the bracket and the protective filter cover to brush away impurities that have been poked out by the pin rack but not washed away, thereby achieving secondary cleaning and anti-clogging.

[0024] In summary, the beneficial effects of the present invention are: By setting up a protective device, when using an irrigation rack and a water spray pipe rack to irrigate plant seedlings in a garden, a protective filter cover can be set on the outer surface of several nozzles of the water spray pipe rack to protect and block dust and impurities in the air, and then the nozzle holes on the water spray pipe rack and the filter holes on the protective filter cover can be dredged by coordinating the back and forth movement of the needle rack to prevent the accumulation of impurities in the irrigation water, thereby achieving a double protection effect on the nozzles of the water spray pipe rack, effectively avoiding the possibility of blockage at the nozzles of the water spray pipe rack, improving the irrigation water spraying effect, avoiding the situation where the local water pressure is too high and the water spray pipe rack is damaged, thereby increasing the service life of the water spray pipe rack and reducing maintenance costs and replacement frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a three-dimensional schematic diagram of the irrigation frame of the present invention; Figure 3 yes Figure 2 3D schematic diagram of the local structure; Figure 4 It is a three-dimensional schematic diagram of the mounting frame of the present invention; Figure 5 yes Figure 4 3D schematic diagram of the local structure; Figure 6 It is a three-dimensional schematic diagram of the sliding frame of the present invention; Figure 7 yes Figure 6 Schematic diagram of the partial three-dimensional structure of the middle protective filter cover; Figure 8 yes Figure 6 Schematic diagram of the local three-dimensional structure at the middle block; Figure 9 yes Figure 6 A schematic diagram of the partial three-dimensional structure of the first electric telescopic rod; Figure 10 It is a three-dimensional schematic diagram of the pin holder of the present invention.

[0026] Description of reference numerals: 1. Irrigation rack; 2. Protective device; 3. Water pump; 4. Water inlet pipe; 5. Water outlet pipe; 6. Sprinkler rack; 7. Telescopic rack; 8. Bolt; 21. Bracket; 22. Protective filter cover; 23. Mounting rack; 24. Casual mechanism; 241. U-shaped rod; 242. Clamping hole; 243. Square ring block; 244. Spring; 245. Clamping block; 246. Support rod; 25. Sliding rack; 26. Pin rack; 27. Cleaning brush; 28. Driving mechanism; 281. Gear; 282. Tooth plate rack; 283. Slide; 284. First electric telescopic rod; 285. Second electric telescopic rod; 29. ​​Scraping plate; 210. Sealing ring block; 211. Reinforcement rod; 212. Bearing. DETAILED DESCRIPTION

[0027] Reference Figure 1-10 As shown, this embodiment discloses a garden seedling irrigation device, including an irrigation frame 1 and a water spray pipe frame 6. A water pump 3 is fixedly installed on one side of the irrigation frame 1, and a water inlet pipe 4 is provided at the inlet of the water pump 3, and a water outlet pipe 5 is provided at the outlet of the water pump 3, wherein one end of the water outlet pipe 5 passes through one side of the irrigation frame 1 and then extends into the inner wall of the water spray pipe frame 6. A telescopic frame 7 is symmetrically provided on one side of the irrigation frame 1, wherein one end of the two telescopic frames 7 is respectively sleeved and installed on the outer surface of the two ends of the water spray pipe frame 6, and a bolt 8 is provided on the outer surface of the telescopic frame 7. A protective device 2 is provided on the outer surface of the water spray pipe frame 6. The protective device 2 can be sleeved on the outer surface of several nozzles of the water spray pipe frame 6 to protect and block dust and impurities in the air, and then cooperate with the pin frame 26 to move back and forth to dredge the nozzle holes on the water spray pipe frame 6 and the filter holes on the protective filter cover 22 to prevent impurities in the irrigation water from accumulating, thereby achieving a double protection effect on the nozzles of the water spray pipe frame 6. When using the irrigation rack 1 to irrigate the plants in the garden, the irrigation rack 1 is usually placed in the place where irrigation is required, and then the water inlet pipe 4 on the water pump 3 is placed in the river or reservoir. The length of the water inlet pipe 4 can be changed according to actual usage. Then the water pump 3 is started to pump water from the river or reservoir into the outlet pipe 5, and finally into the sprinkler pipe rack 6 for spraying. At the same time, the driving component in the irrigation rack 1 is also started to drive the bottom wheel to rotate, so that the irrigation rack 1 can move back and forth in the garden, driving the sprinkler pipe rack 6 to irrigate the plant seedlings in the garden. The driving component here can be a motor-driven sprocket chain drive, or a motor-driven gear 281 group movement to achieve the effect of driving the wheel to rotate, so there is no fixed limitation. During the irrigation process, the nozzle of the sprinkler pipe rack 6 can be protected and cleaned by the protective device 2 to prevent clogging, thereby improving the irrigation effect and service life.

[0028] Reference Figure 1-10As shown, this embodiment discloses a protective device 2 including a bracket 21 and two mounting brackets 23, wherein the two mounting brackets 23 are fixedly mounted on both sides of the bracket 21, and a casual installation mechanism 24 is provided between the two ends of the mounting bracket 23 and the plurality of telescopic brackets 7; a plurality of protective filter screen covers 22, wherein the outer surface of the protective filter screen cover 22 is fixedly mounted on the inner wall of the bracket 21, and the inner wall is sleeved on the outer surface of the nozzle of the water spray pipe rack 6; a plurality of sealing ring blocks 210, wherein the outer surface of the sealing ring block 210 is fixedly mounted on the inner wall of the protective filter screen cover 22, and the inner wall is sleeved on the outer surface of the nozzle of the water spray pipe rack 6; a plurality of pin racks 26, wherein the pin rack 26 is slidably mounted in the inner wall of the protective filter cover 22; a sliding rack 25, wherein one side of the sliding rack 25 is fixedly connected to one end and one side of the plurality of pin racks 26; a plurality of cleaning brushes 27, wherein one end of the cleaning brush 27 is installed through one side of the bracket 21, and one side of the bristles abuts against one side of the protective filter cover 22; a driving mechanism 28, wherein the driving mechanism 28 is arranged between the plurality of cleaning brushes 27 and the sliding rack 25 and the two mounting racks 23, and is used to drive the cleaning brush 27 to rotate and the sliding rack 25 to move up and down. By setting up the protective device 2, when using the irrigation rack 1 and the water spray pipe rack 6 to irrigate the plant seedlings in the garden, several protective filter covers 22 can be respectively installed on the nozzles of the water spray pipe rack 6, and then the bracket 21 and the mounting frame 23 can be fixed to the telescopic frame 7 through the casual mechanism 24 to protect the dust and impurities in the air and reduce the possibility of clogging at the nozzle of the water spray pipe rack 6. When the water spray pipe rack 6 is spraying water for irrigation, the driving mechanism 28 can be started to drive the sliding frame 25 and the pin rack 26 to move up and down between the protective filter cover 22 and the nozzle of the water spray pipe rack 6 to clean the holes. The cleaning brushes 27 are driven by the drive mechanism 28 to rotate on the outer surface of the bracket 21 and the protective filter cover 22, and the impurities poked out by the pin holder 26 but not washed away are brushed off to achieve secondary cleaning, effectively avoiding the possibility of blockage at the nozzle of the water spray pipe rack 6, improving the irrigation water spraying effect, avoiding the damage of the water spray pipe rack 6 caused by excessive local water pressure, and prolonging the service life of the water spray pipe rack 6, reducing maintenance costs and replacement frequency.

[0029] Reference Figure 1-10As shown, this embodiment discloses that the driving mechanism 28 includes a plurality of gears 281, wherein one side of the gear 281 is fixedly mounted on one side of the cleaning brush 27, and a slide groove 283 is provided on one side of one of the mounting frames 23; a toothed plate frame 282, wherein one end of the toothed plate frame 282 is slidably mounted in the inner wall of the slide groove 283, and one side is meshed with the outer surfaces of the plurality of gears 281; a first electric telescopic rod 284, wherein both ends of the first electric telescopic rod 284 are respectively fixedly mounted on one side of the toothed plate frame 282 and on one side of the mounting frame 23 with the slide groove 283; and a second electric telescopic rod 285, wherein both ends of the second electric telescopic rod 285 are respectively fixedly mounted on one side of another mounting frame 23 and on one side of the sliding frame 25. By setting the driving mechanism 28, during the process of water spraying pipe rack 6 irrigating garden seedlings, the second electric telescopic rod 285 can be started regularly to drive the sliding rack 25 to move up and down, thereby driving a plurality of pin racks 26 to move up and down between the protective filter cover 22 and the nozzle of the water spraying pipe rack 6. When the pin rack 26 moves upward, the upper pin will be inserted into the nozzle hole on the water spraying pipe rack 6 to dredge it. When it moves downward, the lower pin will be inserted into the filter hole on the protective filter cover 22 to dredge it. The back and forth dredging operation can reduce the possibility of impurities in the water clogging the holes. After the attached impurities are poked out by the needle, they will be discharged through the water in the spray can to avoid adhesion and accumulation. At the same time, the first electric telescopic rod 284 is started to drive the tooth plate frame 282 to move back and forth in the slide groove 283 on one side of the mounting frame 23, which can drive several gears 281 and the cleaning brush 27 to rotate on the outer surface of the bracket 21 and the protective filter cover 22, and brush away the impurities poked out by the pin frame 26 but not washed away, thereby achieving a secondary cleaning effect.

[0030] Reference Figure 1-10As shown, this embodiment discloses that the casual dressing mechanism 24 includes two U-shaped rods 241, wherein the two ends of the U-shaped rod 241 are respectively fixedly mounted on one side of the two telescopic frames 7, and a clamping hole 242 is symmetrically provided on one side of the U-shaped rod 241, wherein the two ends of the mounting frame 23 are respectively inserted into the two clamping holes 242 on the same U-shaped rod 241; a plurality of square ring blocks 243, wherein the inner wall of the square ring block 243 is fixedly mounted on the outer surface of the mounting frame 23, and one side abuts against one side of the U-shaped rod 241; a plurality of clamping blocks 245, wherein the clamping block 245 is slidably mounted in the inner wall of the mounting frame 23; and a plurality of springs 244, wherein the two ends of the spring 244 are respectively fixedly mounted on one side of the clamping block 245 and one side of the inner wall of the mounting frame 23. By setting up the easy-fitting mechanism 24, when using the irrigation rack 1 for irrigation, first press the block 245 inwardly in the inner wall of the mounting bracket 23 to retract it, driving the spring 244 to retract, and then several protective filter covers 22 are respectively sleeved and installed on the nozzles of the water spray pipe rack 6, and at the same time, the two ends of the mounting bracket 23 on both sides of the bracket 21 are respectively inserted into the card holes 242 on the two U-shaped rods 241 until one side of the square ring block 243 on the outer surface abuts against one side of the U-shaped rod 241. When the clamping block 245 is in the state of being reset by the spring 244, it will slide out from the inner wall of the mounting bracket 23 and be stuck on one side of the U-shaped rod 241, fixing the mounting bracket 23 on one side of the telescopic bracket 7, so that the protective filter cover 22 is fixedly mounted on the nozzle of the water spray pipe rack 6, thereby protecting and blocking the dust and impurities in the air and reducing the possibility of blockage at the nozzle of the water spray pipe rack 6. Similarly, when the protective filter cover 22 needs to be maintained or replaced, it can be removed for easy maintenance and replacement.

[0031] Reference Figure 1-10 As shown, this embodiment discloses that the casual dressing mechanism 24 further includes a plurality of support rods 246, wherein one end of the support rod 246 is fixedly mounted on one side of the inner wall of the mounting frame 23, and the other end passes through the inner wall of the spring 244 and is slidably mounted on the inner wall of the clamping block 245. The provision of the support rods 246 can support and reinforce the inner wall of the clamping block 245 and the spring 244, making them more stable during use and less prone to damage.

[0032] Reference Figure 1-10As shown, this embodiment discloses that the longitudinal cross-sections of both ends of the mounting frame 23 are trapezoidal in shape, and the two ends of the mounting frame 23 in the trapezoidal shape are arranged at the two ends away from the bracket 21. By setting the two ends of the mounting frame 23 into a trapezoidal shape, the area of ​​the two ends of the mounting frame 23 can be reduced, and it is convenient to quickly align the card hole 242 and insert it, which is convenient for installation. The protective device 2 also includes a plurality of scraping plates 29, wherein one side of the scraping plate 29 is fixedly mounted on one side of the bracket 21. By providing the scraping plate 29, the bristles on the cleaning brush 27 after cleaning can be cleaned, and the dust and impurities brushed off by it can be scraped off from the cleaning brush 27, which is convenient for the later use of the cleaning brush 27 and improves the cleaning effect.

[0033] Reference Figure 1-10 As shown, this embodiment discloses that the protective device 2 also includes several bearings 212, wherein the outer and inner rings of the bearings 212 are fixedly mounted on one side of the bracket 21 and the outer surface of the cleaning brush 27, respectively. The provision of the bearings 212 reduces rotational wear between the cleaning brush 27 and the bracket 21, facilitating rotation of the cleaning brush 27. Reinforcement rods 211 are fixedly mounted on both ends of the mounting bracket 23, with one side of the reinforcement rod 211 fixedly mounted on a side of the bracket 21. The provision of the reinforcement rods 211 increases the connection area between the mounting bracket 23 and the bracket 21, making the connection more secure.

[0034] The working principle is as follows: when using the irrigation rack 1 to irrigate the plants in the garden, you can first put several protective filter covers 22 on the nozzles of the water spray pipe rack 6 respectively, and then fix the bracket 21 and the mounting frame 23 on the telescopic frame 7 through the casual mechanism 24; place the irrigation rack 1 where irrigation is required, and then put the water inlet pipe 4 on the water pump 3 into the river or reservoir. The length of the water inlet pipe 4 can be changed according to the actual usage, and then start the water pump 3 to pump water from the river or reservoir into the outlet pipe 5, and finally into the water spray pipe rack 6 for spraying, and at the same time start the driving component in the irrigation rack 1 to drive the bottom The wheels on the top rotate, so that the irrigation frame 1 can move back and forth in the garden, driving the water spraying pipe frame 6 to irrigate the plant seedlings in the garden; when the water spraying pipe frame 6 sprays water for irrigation, the driving mechanism 28 can be started to drive the sliding frame 25 and the pin rack 26 to move up and down between the protective filter cover 22 and the nozzle of the water spraying pipe rack 6, so as to dredge the holes therein, thereby reducing the possibility of impurities in the water clogging the holes. At the same time, the driving mechanism 28 can drive several cleaning brushes 27 to rotate on the outer surface of the bracket 21 and the protective filter cover 22, and brush away the impurities that have been poked out by the pin rack 26 but not washed away, thereby achieving secondary cleaning and anti-clogging.

Claims

1. A garden seedling irrigation device, comprising an irrigation frame (1) and a water spray pipe frame (6), characterized in that: A water pump (3) is fixedly mounted on one side of the irrigation frame (1), a water inlet pipe (4) is provided at the inlet of the water pump (3), and a water outlet pipe (5) is provided at the outlet of the water pump (3), wherein one end of the water outlet pipe (5) passes through one side of the irrigation frame (1) and then extends into the inner wall of the water spray pipe frame (6), and telescopic frames (7) are symmetrically provided on one side of the irrigation frame (1), wherein one end of the two telescopic frames (7) is respectively sleeved and mounted on the outer surfaces of both ends of the water spray pipe frame (6), and the outer surface of the telescopic frame (7) is provided with There are bolts (8), and the outer surface of the water spray pipe rack (6) is provided with a protective device (2). The protective device (2) can be provided with a protective filter cover (22) on the outer surface of several nozzles of the water spray pipe rack (6) to protect and block dust and impurities in the air, and then cooperate with the pin rack (26) to move back and forth to dredge the nozzle holes on the water spray pipe rack (6) and the filter holes on the protective filter cover (22) to prevent the accumulation of impurities in the irrigation water, thereby achieving a double protection effect on the nozzle of the water spray pipe rack (6).

2. A garden seedling irrigation device according to claim 2, characterized in that: The protective device (2) comprises a bracket (21) and two mounting frames (23), wherein the two mounting frames (23) are fixedly mounted on both sides of the bracket (21), and a casual fitting mechanism (24) is provided between the two ends of the mounting frame (23) and the plurality of telescopic frames (7); A plurality of protective filter screen covers (22), wherein the outer surface of the protective filter screen cover (22) is fixedly mounted on the inner wall of the bracket (21), and the inner wall is sleeved and mounted on the outer surface of the nozzle of the water spray pipe rack (6); A plurality of sealing ring blocks (210), wherein the outer surface of the sealing ring block (210) is fixedly mounted on the inner wall of the protective filter cover (22), and the inner wall is sleeved on the outer surface of the nozzle of the water spray pipe rack (6); A plurality of pin racks (26), wherein the pin racks (26) are slidably mounted in the inner wall of the protective filter cover (22); A sliding frame (25), wherein one side of the sliding frame (25) is fixedly connected to one end side of a plurality of pin frames (26); A plurality of cleaning brushes (27), wherein one end of the cleaning brush (27) is installed through one side of the bracket (21), and one side of the bristles abuts against one side of the protective filter cover (22); A driving mechanism (28) is provided between a plurality of cleaning brushes (27) and the sliding frame (25) and the two mounting frames (23), and is used to drive the cleaning brushes (27) to rotate and the sliding frame (25) to move up and down.

3. A garden seedling irrigation device according to claim 2, characterized in that: The driving mechanism (28) includes a plurality of gears (281), wherein one side of the gear (281) is fixedly mounted on one side of the cleaning brush (27), and a sliding groove (283) is provided on one side of one of the mounting frames (23); a toothed plate frame (282), wherein one end of the toothed plate frame (282) is slidably mounted in the inner wall of the slide groove (283), and one side of the toothed plate frame (282) is meshed with the outer surfaces of the plurality of gears (281); a first electric telescopic rod (284), wherein both ends of the first electric telescopic rod (284) are respectively fixedly mounted on one side of the toothed plate frame (282) and one side of the mounting frame (23) having a sliding groove (283); A second electric telescopic rod (285), wherein both ends of the second electric telescopic rod (285) are respectively fixedly mounted on one side of another mounting frame (23) and one side of the sliding frame (25).

4. A garden seedling irrigation device according to claim 2, characterized in that: The casual dressing mechanism (24) comprises two U-shaped rods (241), wherein the two ends of the U-shaped rods (241) are fixedly mounted on one side of two telescopic frames (7), and one side of the U-shaped rod (241) is symmetrically provided with a clamping hole (242), wherein the two ends of the mounting frame (23) are respectively inserted into the two clamping holes (242) on the same U-shaped rod (241); A plurality of square ring blocks (243), wherein the inner wall of the square ring block (243) is fixedly mounted on the outer surface of the mounting frame (23), and one side thereof abuts against one side of the U-shaped rod (241); A plurality of clamping blocks (245), wherein the clamping blocks (245) are slidably mounted in the inner wall of the mounting frame (23); A plurality of springs (244), wherein two ends of the springs (244) are respectively fixedly mounted on one side of the clamping block (245) and one side of the inner wall of the mounting frame (23).

5. A garden seedling irrigation device according to claim 4, characterized in that: The casual dressing mechanism (24) further comprises a plurality of support rods (246), wherein one end of the support rod (246) is fixedly mounted on one side of the inner wall of the mounting frame (23), and the other end passes through the inner wall of the spring (244) and is slidably mounted in the inner wall of the clamping block (245).

6. A garden seedling irrigation device according to claim 2, characterized in that: The longitudinal sections of both ends of the mounting frame (23) are trapezoidal in shape, and the two ends of the mounting frame (23) in the trapezoidal shape are arranged at two ends away from the bracket (21).

7. A garden seedling irrigation device according to claim 2, characterized in that: The protective device (2) further comprises a plurality of scraping plates (29), wherein one side of the scraping plates (29) is fixedly mounted on one side of the bracket (21).

8. The garden seedling irrigation device according to claim 2, characterized in that: The protective device (2) further comprises a plurality of bearings (212), wherein the outer ring and the inner ring of the bearing (212) are fixedly mounted on one side of the bracket (21) and the outer surface of the cleaning brush (27), respectively.

9. The garden seedling irrigation device according to claim 2, characterized in that: Reinforcement rods (211) are fixedly mounted on both sides of both ends of the mounting frame (23), and one side of the reinforcement rod (211) is fixedly mounted on one side of the bracket (21).

10. A method of use, characterized in that: A garden seedling irrigation device according to any one of claims 1 to 9, comprising the following steps: Step 1: When using the irrigation rack (1) to irrigate the plants in the garden, a plurality of protective filter screens (22) can be respectively mounted on the nozzles of the water spray pipe rack (6), and then the bracket (21) and the mounting frame (23) can be fixed to the telescopic frame (7) through the installation mechanism (24); Step 2: Place the irrigation rack (1) at a location where irrigation is required, then place the water inlet pipe (4) on the water pump (3) into a river or a reservoir. The length of the water inlet pipe (4) can be changed according to actual usage. Then, start the water pump (3) to pump water from the river or the reservoir into the water outlet pipe (5), and finally into the water spraying pipe rack (6) for spraying. At the same time, start the driving component in the irrigation rack (1) to drive the wheels at the bottom to rotate, so that the irrigation rack (1) can move back and forth in the garden, driving the water spraying pipe rack (6) to irrigate the plant seedlings in the garden. Step 3. When the water spraying pipe rack (6) is spraying water for irrigation, the driving mechanism (28) can be started to drive the sliding rack (25) and the pin rack (26) to move up and down between the protective filter cover (22) and the nozzle of the water spraying pipe rack (6) to dredge the holes, thereby reducing the possibility of impurities in the water blocking the holes. At the same time, the driving mechanism (28) can drive a number of cleaning brushes (27) to rotate on the outer surface of the bracket (21) and the protective filter cover (22), and brush away the impurities that are poked out of the pin rack (26) but not washed away, thereby achieving secondary cleaning and anti-blocking.

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