Spraying type irrigation equipment

Abstract

The invention provides spraying type irrigation equipment, and relates to the field of landscaping irrigation equipment.The spraying type irrigation equipment is characterized in that an equipment chassis is of a rectangular frame structure, two wheel shafts are rotationally installed at the bottoms of the front end and the rear end of a left side rod and a right side rod of the equipment chassis in a front-back symmetrical mode, and the left end and the right end of each wheel shaft are symmetrically sleeved with four wheels; four mud scraping plates are welded to the front end section and the rear end section of a left side rod and a right side rod of an equipment chassis in a left-right symmetry mode, the four mud scraping plates are arranged at the adjacent positions in the middle above four wheels at intervals, and the four mud scraping plates are symmetrically and slidably sleeved with four mud removing plates. Two longitudinal supporting connecting rods are welded between the four mud removing plates in a bilateral symmetry mode, and through a pushing frame, front-back swinging and rotating actions can be directly conducted in the process of pushing and using equipment so that opposite reciprocating sliding driving can be conducted on the four mud removing plates; under the condition that the machine is not stopped and an attached handheld tool is not needed for operation, mud stripping and cleaning of the four mud scraping plates can be completed, operation and use are convenient and fast, time is saved, and normal use and operation time of equipment cannot be occupied.

Description

Technical Field

[0001] This invention relates to the field of garden and greening irrigation equipment technology, and in particular to a spray irrigation equipment. Background Technology

[0002] In parks or gardens, plants need to be watered regularly. The usual method of watering garden plants is to use handheld pipe sprayers. During the watering process, the pipes need to be dragged frequently to move the plants. This is not only cumbersome to operate, but also easily wastes water. Therefore, there is a need for a spray irrigation device that is easy to move and change the watering position.

[0003] In push-type landscaping irrigation equipment, the spraying of irrigation water wets the road surface as the equipment moves, and the wet soil easily sticks to the wheels. Therefore, existing push-type landscaping irrigation equipment is generally equipped with a mud-scraping component to clean the wheels. However, after prolonged use, a large amount of soil still accumulates on the front and rear sides of the wheels. To prevent the accumulated soil from causing frictional resistance or jamming the wheels, regular cleaning is necessary. Current cleaning methods mostly involve manual scraping, which requires stopping the equipment's spraying and repeatedly scraping with a handheld tool. This stop-and-go operation is cumbersome and inconvenient, and it takes up normal operating time, indirectly reducing the equipment's irrigation efficiency and resulting in unsatisfactory performance. Summary of the Invention

[0004] In view of this, the present invention provides a spray irrigation device to solve the problem that when regularly cleaning accumulated soil, it is mostly done by directly scraping it manually. Specifically, during cleaning, the machine needs to be stopped from spraying, and then the user has to bend over and use a hand tool to repeatedly scrape it. This kind of operation, which involves stopping the machine and bending over, is cumbersome and inconvenient, and it will occupy the normal operating time of the equipment, indirectly reducing the irrigation efficiency of the equipment and resulting in poor performance.

[0005] This invention provides a spray irrigation device, specifically comprising: a chassis, the chassis having a rectangular frame structure, with two axles symmetrically mounted on the bottom of the front and rear ends of the left and right side rods of the chassis, and four wheels symmetrically mounted on the left and right ends of the two axles; four scraper blades symmetrically welded to the front and rear ends of the left and right side rods of the chassis, the four scraper blades being spaced apart and positioned adjacent to each other above the four wheels, and four mud removal plates symmetrically sliding on the four scraper blades, the four mud removal plates being connected in pairs by two longitudinal support connecting rods on the left and right, and the four mud removal plates sliding outwards to peel off and remove the large amount of soil adhering and accumulated between the four scraper blades and the four wheels; two longitudinal support connecting rods symmetrically welded between the four mud removal plates, and four L-shaped sliding rods welded to the top center of the four mud removal plates facing each other; a row of horizontal support plates welded at equal intervals inside the chassis, wherein a longitudinal support plate is slidably mounted through the middle section of the two rear horizontal support plates. The rack and pinion; both longitudinal support connecting rods are T-shaped, and the first ends of the middle transverse sections of the two longitudinal support connecting rods are symmetrically rotatably connected to two connecting rods, the first ends of the two connecting rods being rotatably connected to the first end of the longitudinal support rack; two hexagonal positioning shafts are symmetrically welded to the front and rear sides of the internal space of the equipment chassis, and the tail ends of four L-shaped sliding rods are slidably engaged with the hexagonal positioning shafts by spring push; two vertical support lugs are symmetrically welded to the top of the rear end sections of the left and right side rods of the equipment chassis. A push frame is rotatably installed between the vertical support lugs, and a drive gear is fitted on the middle section of the bottom rotating shaft of the push frame, and the drive gear meshes with the longitudinal support rack for transmission; a water tank is fixedly installed at the top of the equipment chassis, and two water distribution strips are symmetrically fixedly installed on the top part of the left and right side walls of the water tank, and two rows of nozzles are symmetrically threaded on the two water distribution strips; an electric water pump is fixedly installed in the middle position of the rear side wall of the water tank, and the outlet pipe of the electric water pump is connected to the two water distribution strips.

[0006] Furthermore, the suction pipe of the electric water pump is welded through the water tank, and the outlet pipe of the electric water pump is connected to two water distribution pipes through two continuous bends in the conduit. An electrical box is fixedly installed on the front side wall of the water tank. The electrical box contains a battery for powering the electric water pump and control components for controlling the start and stop of the electric water pump. The top plate of the water tank is concave, and a water injection pipe is welded in the groove in the middle of the top plate. The water injection pipe is located in the middle of the groove, and a plug is screwed onto the top opening of the water injection pipe.

[0007] Furthermore, each of the four mud removal plates has a groove in the middle part, and the four mud removal plates slide with the four mud scrapers through the four grooves. The bottom of each of the four mud removal plates has a semi-circular groove that matches the outer circumference of the wheel.

[0008] Furthermore, a T-shaped connecting block is welded to the front end of the longitudinal support rack, and the first ends of the two connecting rods are rotatably connected to the T-shaped connecting block. A through hole is provided on the middle section of the rear rod of the equipment chassis, and the longitudinal support rack slides backward to be inserted into the through hole.

[0009] Furthermore, two water shields are symmetrically slidably installed on the left and right sides of the water tank. The two water shields are rectangular in structure. When not in use, the two water shields slide forward to cover the two rows of nozzles. The two water shields slide backward and protrude to support the space on the left and right sides of the push frame, thus covering the two rows of nozzles to prevent dust and blockage by impurities when not in use. This helps to reduce the number of times the two rows of nozzles need to be cleaned. When the water tank is in use, the two water shields slide backward and protrude to support the space on the left and right sides of the push frame, covering the worker's legs and preventing splashed water droplets or mist from wetting and soiling their legs and trousers, thus reducing the frequency of subsequent washing of the worker's work pants.

[0010] Furthermore, a handle frame and a sliding frame are welded to the top and bottom of the front end section of the two water shields, respectively, and both the handle frame and the sliding frame are U-shaped structures. A tightening bolt is screwed through and installed on the left side of the handle plate at the top of the handle frame, and the bottom section of the tightening bolt abuts against the top plate of the water tank.

[0011] Furthermore, two longitudinal positioning shafts are symmetrically welded to the bottom of the left and right side rods of the equipment chassis, and the sliding frame slides in cooperation with the two longitudinal positioning shafts.

[0012] Furthermore, the push frame has a rectangular structure, and four ear plates are symmetrically welded on the bottom section of the left and right side rods of the push frame. An insert frame is slidably installed on the four ear plates by spring pushing. The insert frame has a U-shaped structure.

[0013] Furthermore, two sliding grooves are symmetrically provided on the top sections of the left and right side rods of the push frame, and the top horizontal support rod section of the insertion frame slides through and engages with the two sliding grooves.

[0014] Furthermore, two positioning rings are symmetrically welded to the two vertical support lugs, and two positioning holes are symmetrically opened on the two positioning rings. The bottom sections of the left and right insert rods of the insert frame are correspondingly inserted into the two positioning holes. Beneficial effects

[0015] 1. In this invention, when the four wheels are pushed and rolled, the four scraper blades move relative to the four wheels to scrape off the wet soil adhering to the four wheels, avoiding excessive wet soil adhering to the four wheels, which would affect the circumferential characteristics, hinder the rolling motion, and make it difficult to push and use the equipment as a whole. The four mud removal blades are connected in pairs by two longitudinal support connecting rods on the left and right, and the four mud removal blades slide outwards from the left and right to peel off and remove the large amount of mud adhering and accumulated between the four scraper blades and the four wheels.

[0016] 2. This invention, through the power transmission of the drive gear, allows the push frame to swing back and forth, engaging and driving the longitudinal support rack to slide back and forth, providing a driving force for the four mud-removing plates to slide and peel away mud in opposite directions. Furthermore, the push frame has a considerable length between its top handle and bottom pivot, which serves as the lever arm for driving the longitudinal support rack. A longer lever arm requires less effort, reducing the labor intensity of personnel operating the four mud-removing plates. In addition, the push frame allows for direct back-and-forth swinging motion during equipment movement, enabling the four mud-removing plates to slide back and forth in opposite directions. This allows for mud removal and cleaning of the four mud scrapers without stopping the machine or requiring manual operation. The operation is convenient and time-saving, without occupying normal equipment operating time, indirectly improving the equipment's irrigation efficiency and resulting in better performance.

[0017] 3. In this invention, four L-shaped sliding rods can slide and limit the four mud removal plates, and the four left and right springs on the two hexagonal positioning shafts can assist in pushing and driving the four L-shaped sliding rods back to their original position. To a certain extent, this can reduce the driving force of personnel on the four mud removal plates, which helps to further reduce the labor intensity of workers driving the four mud removal plates.

[0018] 4. In this invention, the top horizontal support rod of the insertion frame can be used as a handle for lifting and removing the insertion frame. The top of the handle is placed in the top space of the push frame, which makes it convenient for both hands to directly hook and grasp the insertion frame to lift and remove it when pushing the equipment. The operation is simple and flexible.

[0019] 5. In this invention, the insertion hole can ensure that the longitudinal support rack can slide fully and significantly, ensuring that the four mud removal plates can be driven by the full stroke.

[0020] 6. In this invention, when idle, the two water-shielding plates slide forward and reset to cover the two rows of nozzles. This can cover the two rows of nozzles to prevent dust and prevent them from being blocked by impurities when idle, which helps to reduce the number of times the two rows of nozzles need to be cleaned. When the spray irrigation is in use, the two water-shielding plates slide backward and protrude to support the space on the left and right sides of the push frame, and cover the worker's legs between them, avoiding the chance of splashing water droplets or water mist wetting and soiling the legs and trousers, reducing the frequency of subsequent washing of the worker's work pants, and helping to keep the legs relatively dry and comfortable. In winter, it can also reduce the feeling of cold discomfort in the worker's legs.

[0021] 7. In this invention, the two water shields can be used to prevent dust and blockage of the spray assembly when idle, and also to protect the legs from water during spraying. This dual-purpose device eliminates the need for additional dust and blockage protection structures for the spray assembly, helping to reduce the overall cost and material consumption of the equipment. Furthermore, the two water shields are installed by sliding and can be slid forward and hidden against the left and right sides of the water tank when idle, reducing the space occupied by the support and facilitating the transportation and storage of the equipment when idle. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0023] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0024] In the attached diagram: Figure 1 This is a schematic diagram of the overall rear structure of the spray irrigation equipment of the present invention.

[0025] Figure 2 This is a diagram showing the two water shields of the spray irrigation device of the present invention sliding backward.

[0026] Figure 3 This is a schematic diagram of the overall bottom structure of the spray irrigation equipment of the present invention.

[0027] Figure 4 This is a schematic diagram of the chassis structure of the spray irrigation equipment of the present invention.

[0028] Figure 5 This is a schematic diagram of the sliding installation position of the longitudinal support rack of the spray irrigation equipment of the present invention.

[0029] Figure 6 This is a schematic diagram of the mud removal plate structure of the spray irrigation equipment of the present invention.

[0030] Figure 7 This is a schematic diagram of the water shield structure of the spray irrigation device of the present invention.

[0031] Figure 8 This is a schematic diagram of the push-frame structure of the spray irrigation device of the present invention.

[0032] List of reference numerals 1. Equipment chassis; 101. Vertical support lug; 102. Sludge scraper; 103. Hexagonal positioning shaft; 104. Longitudinal support rack; 105. Longitudinal positioning shaft; 2. Water tank; 201. Water distribution strip pipe; 3. Water shield; 301. Sliding frame; 302. Handle frame; 303. Tightening bolt; 4. Push frame; 401. Insert frame; 402. Drive gear; 5. Electric water pump; 6. Sludge removal plate; 601. Longitudinal support connecting rod; 602. L-shaped slide bar; 603. Connecting rod. Implementation

[0033] To make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.

[0034] Please refer to Figures 1 to 8 As shown: Example

[0035] This invention provides a spray irrigation device, including a chassis 1. The chassis 1 has a rectangular frame structure, and two axles are symmetrically mounted on the bottom of the front and rear ends of the left and right side rods of the chassis 1. Four wheels are symmetrically mounted on the left and right ends of the two axles. Four scraper blades 102 are symmetrically welded to the front and rear ends of the left and right side rods of the chassis 1. When the four wheels are pushed and rolled, the relative movement between the scraper blades 102 and the four wheels can scrape off the wet soil adhering to the four wheels, avoiding excessive adhesion of wet soil on the four wheels, which would affect the circumferential characteristics, hinder the rolling motion, and make it difficult to move and use the entire device. The four scraper blades 102 are spaced apart. Four mud-removing plates 6 are symmetrically mounted on the four scraper blades 102, located adjacent to each other above the four wheels. These mud-removing plates 6 are connected in pairs by two longitudinal support rods 601, and their outward sliding motion removes the large amount of mud accumulated between the scraper blades 102 and the four wheels. Two longitudinal support rods 601 are symmetrically welded between the four mud-removing plates 6, and four L-shaped sliding rods 602 are welded to the top center of each mud-removing plate 6, facing each other. A row of horizontal support plates is welded at equal intervals inside the equipment chassis 1. A longitudinal support rack 104 is slidably installed through the middle section of the two rear horizontal support plates. The mud plate 6, two longitudinal support connecting rods 601, two connecting rods 603, and longitudinal support rack 104 are connected to form two crank-slider mechanisms. Through these two mechanisms, the longitudinal support rack 104 can push and drive the two longitudinal support connecting rods 601 and the four mud removal plates 6 to slide back and forth in opposite directions. Through the power transmission of the drive gear 402, the push frame 4 can rotate back and forth to engage and drive the longitudinal support rack 104 to slide back and forth, providing the driving force for the four mud removal plates 6 to slide and peel off the mud. The push frame 4 has a considerable length between the top handle tube and the bottom rotating shaft. This length is the lever arm for the rotation of the longitudinal support rack 104. The longer lever arm requires less effort and helps to reduce the manual operation required to drive the four mud removal plates. The labor intensity of mud plate 6 is reduced. In addition, through the push frame 4, the four mud removal plates 6 can be driven to slide back and forth in opposite directions during the process of pushing and using the equipment. The mud removal and cleaning of the four mud scraping plates 102 can be completed without stopping the machine or having to use hand tools. The operation is convenient and time-saving, and will not occupy the normal operating time of the equipment. It helps to indirectly improve the irrigation efficiency of the equipment and has a better effect. Both longitudinal support connecting rods 601 are T-shaped structures, and the first end of the middle transverse section of the two longitudinal support connecting rods 601 is symmetrically rotated and connected to two connecting rods 603. The first end of the two connecting rods 603 is rotatably connected to the first end of the longitudinal support rack 104.Two hexagonal positioning shafts 103 are symmetrically welded to the front and rear sides of the internal space of the equipment chassis 1. The tail ends of four L-shaped sliding rods 602 are slidably engaged with the hexagonal positioning shafts 103 by spring push. The four L-shaped sliding rods 602 can slide and limit the four mud removal plates 6. The four springs on the left and right sides of the two hexagonal positioning shafts 103 can assist in pushing and driving the four L-shaped sliding rods 602 back to their original position. To a certain extent, this can reduce the driving force of personnel on the four mud removal plates 6, and help to further reduce the labor intensity of workers driving the four mud removal plates 6. Two vertical support lugs 101 are symmetrically welded to the top of the rear end sections of the left and right side rods of the equipment chassis 1. A push frame 4 is rotatably installed between the two vertical support lugs 101. A drive gear 402 is fitted onto the middle section of the bottom rotating shaft of the push frame 4, and the drive gear 402 meshes with the longitudinal support rack 104 for transmission; a water tank 2 is fixedly installed at the top of the equipment chassis 1, and two water distribution pipes 201 are symmetrically fixedly installed on the top part of the left and right side walls of the water tank 2. Two rows of nozzles are symmetrically threaded onto the two water distribution pipes 201, and an electric water pump 5 is fixedly installed in the middle position of the rear side wall of the water tank 2, and the outlet pipe of the electric water pump 5 is connected to the two water distribution pipes 201; the top plate of the water tank 2 is concave, and a water injection pipe is welded into the groove in the middle of the top plate of the water tank 2. The water injection pipe is located in the middle position of the groove, and a plug is threaded onto the top opening of the water injection pipe.

[0036] Among them, the push frame 4 has a rectangular structure, and four ear plates are symmetrically welded on the bottom section of the left and right side rods of the push frame 4. An insertion frame 401 is installed on the four ear plates by spring pushing and sliding. The insertion frame 401 has a U-shaped structure. The top horizontal support rod of the insertion frame 401 can be used as a handle for lifting and pulling the insertion frame 401. The handle is placed in the top space of the push frame 4, which makes it convenient for both hands to directly hook and grasp the insertion frame 401 to lift and pull it out when pushing the equipment. The operation is simple and flexible.

[0037] Among them, two sliding grooves are symmetrically opened on the top sections of the left and right side rods of the push frame 4. The top horizontal support rod section of the insert frame 401 slides through and engages with the two sliding grooves. The insert frame 401 can insert and position the push frame 4 in the initial tilting and pushing state (refer to...). Figure 1 ).

[0038] Among them, two positioning rings are symmetrically welded on the two vertical support lugs 101, and two positioning holes are symmetrically opened on the two positioning rings. The bottom sections of the left and right insertion rods of the insertion frame 401 are inserted and matched with the two positioning holes.

[0039] The suction pipe of the electric water pump 5 is welded through the water tank 2. The outlet pipe of the electric water pump 5 is connected to two water distribution strips 201 through two continuous bends in the conduit. An electrical box is fixedly installed on the front side wall of the water tank 2. The electrical box contains a battery for powering the electric water pump 5 and control components for controlling the start and stop of the electric water pump 5.

[0040] The four mud removal plates 6 each have a groove in the middle part, and the four mud removal plates 6 slide with the four mud scrapers 102 through the four grooves. The bottom of each of the four mud removal plates 6 has a semi-circular groove that matches the outer circumference of the wheel.

[0041] Among them, a T-shaped connecting block is welded to the front end of the longitudinal support rack 104, and the first ends of the two connecting rods 603 are rotatably connected to the T-shaped connecting block. A through hole is opened in the middle section of the rear rod of the equipment chassis 1. The longitudinal support rack 104 slides backward and is inserted into the through hole. The through hole can ensure that the longitudinal support rack 104 slides fully and significantly, ensuring that the four mud removal plates 6 can be pushed and driven by the full stroke. Example

[0042] This invention provides a spray irrigation device, which also includes two water shields 3 symmetrically and slidably installed on the left and right sides of the water tank 2. The two water shields 3 are rectangular in structure. When idle, the two water shields 3 slide forward and reset to cover the two rows of nozzles. This can cover the two rows of nozzles to prevent dust and prevent the two rows of nozzles from being blocked by impurities when idle, which helps to reduce the number of times the two rows of nozzles need to be cleaned. When spray irrigation is in use, the two water shields 3 slide backward and protrude to support the space on the left and right sides of the push frame 4, and cover the worker's legs between them, avoiding the chance of splashing water droplets or water mist wetting and soiling the legs and trousers, reducing the frequency of subsequent washing of the worker's work pants, and helping to keep the legs relatively dry and comfortable. In winter, it can also reduce the feeling of cold discomfort in the worker's legs.

[0043] The two water shields 3 have a handle frame 302 welded to the top and bottom of their respective front ends, and a sliding frame 301 welded to the top and bottom of their respective front ends. Both the handle frame 302 and the sliding frame 301 have a U-shaped structure. A tightening bolt 303 is screwed through and screwed onto the left side of the top handle plate of the handle frame 302. The bottom of the tightening bolt 303 abuts against the top plate of the water tank 2. The two water shields 3 can be used to prevent dust and blockage of the spray assembly when not in use, and can also be used to protect the legs from water during spraying, thus achieving a dual-purpose function and eliminating the need for separate water shields. The additional dustproof and anti-clogging cover structure for the spray assembly helps to reduce the overall cost and material consumption of the equipment. The two water shields 3 are installed by sliding, and can slide forward and hide against the left and right sides of the water tank 2 when not in use, reducing the space occupied by the support and facilitating the transfer and storage of the equipment when not in use. The two water shields 3 can be slid and extended back and forth by the frame 302, and the bottom section of the tightening bolt 303 abuts against the top plate of the water tank 2 to press and fix the two water shields 3 in the state of retraction when not in use and protrusion when in use.

[0044] Among them, two longitudinal positioning shafts 105 are symmetrically welded to the bottom of the left and right side rods of the equipment chassis 1, and the sliding frame 301 slides in cooperation with the two longitudinal positioning shafts 105.

[0045] The specific usage and function of this embodiment: When the sprayer of this invention is used, firstly, the two water shields 3 are slid and protruded backward by the frame 302, the two rows of nozzles are opened, and the frame 302 and the two water shields 3 are tightened and positioned in the backward protruding state by the tightening bolts 303. Then, the electric water pump 5 is started, the electric water pump 5 draws water from the water tank 2 and transmits it through the two continuously bent conduits to the two water distribution strips 201, and sprays and irrigates through the two rows of nozzles; When the four wheels are pushed and rolled, the four scraper blades 102 move relative to the four wheels to scrape off the wet soil adhering to the four wheels. The four mud removal plates 6 are connected in pairs by two longitudinal support connecting rods 601 on the left and right sides. The four mud removal plates 6 slide outwards from the left and right sides to peel off and remove the large amount of mud adhering and accumulated between the four scraper blades 102 and the four wheels. The four mud removal plates 6, the two longitudinal support connecting rods 601, the two connecting rods 603, and the longitudinal support rack 104 are connected to form two crank-slider mechanisms. Through these two mechanisms, the longitudinal support rack 104 can push and drive the two longitudinal support connecting rods 601 and the four mud removal plates 6 to slide back and forth in opposite directions. Through the power transmission of the drive gear 402, the push frame 4 swings back and forth and can engage to drive the longitudinal support rack 104 to slide back and forth, providing the driving force for the four mud removal plates 6 to slide and peel off the mud. The insertion frame 401 can insert and position the push frame 4 in the initial tilting and pushing use state (refer to...). Figure 1The top horizontal support rod of the insertion frame 401 can be used as a handle for lifting and removing the insertion frame 401. The handle is placed in the top space of the push frame 4. When pushing the equipment, both hands can directly hook and grasp to lift and remove the insertion frame 401. When idle, the two water shields 3 slide forward and reset to cover the two rows of nozzles. This can cover the two rows of nozzles to prevent dust and prevent them from being blocked by impurities when idle, which helps to reduce the number of times the two rows of nozzles need to be cleaned. When the sprinkler is in use, the two water shields 3 slide backward and protrude to support the space on the left and right sides of the push frame 4, and cover the worker's legs between them to prevent water from getting in. The frame 302 can slide and extend the two water shields 3 back and forth, and the bottom section of the tightening bolt 303 abuts against the top plate of the water tank 2 to press and fix the two water shields 3 in the state of retraction when idle and protrusion when in use.

Claims

1. A spray irrigation device, characterized in that, include: The equipment chassis (1) has a rectangular frame structure, and two axles are symmetrically mounted on the bottom of the front and rear ends of the left and right side rods of the equipment chassis (1). Four wheels are symmetrically fitted on the left and right ends of the two axles. Four scraper blades (102) are symmetrically welded on the front and rear ends of the left and right side rods of the equipment chassis (1). The four scraper blades (102) are spaced apart and placed in adjacent positions above the four wheels. Four mud removal plates (6) are symmetrically slidably fitted on the four scraper blades (102). The four mud removal plates (6) are... Two longitudinal support connecting rods (601) are welded symmetrically to the left and right, and four L-shaped sliding rods (602) are welded to the top center of the four mud removal plates (6) facing each other; a row of horizontal support plates is welded at equal intervals inside the equipment chassis (1), and a longitudinal support rack (104) is slidably installed through the middle section of the two rear horizontal support plates; both longitudinal support connecting rods (601) are T-shaped, and the first ends of the middle horizontal sections of the two longitudinal support connecting rods (601) are symmetrically rotated and connected to two connecting rods (603), and the two connecting rods (603) are connected to the middle horizontal sections of the two longitudinal support connecting rods (601). 03) The first end of the longitudinal support rack (104) is rotatably connected to the first end of the longitudinal support rack (104); two hexagonal positioning shafts (103) are symmetrically welded in the front and rear sides of the internal space of the equipment chassis (1), and the tail ends of four L-shaped slide rods (602) are slidably engaged with the hexagonal positioning shafts (103) by spring push; two vertical support lugs (101) are symmetrically welded to the top of the rear end sections of the left and right side rods of the equipment chassis (1), and a push frame (4) is rotatably installed between the two vertical support lugs (101), and the middle section of the bottom rotating shaft of the push frame (4) is... The set includes a drive gear (402), which meshes with the longitudinal support rack (104) for transmission; a water tank (2) is fixedly installed at the top of the equipment chassis (1), and two water distribution pipes (201) are symmetrically fixedly installed on the top part of the left and right side walls of the water tank (2). Two rows of nozzles are symmetrically screwed onto the two water distribution pipes (201), and an electric water pump (5) is fixedly installed in the middle position of the rear side wall of the water tank (2). The outlet pipe of the electric water pump (5) is connected to the two water distribution pipes (201).

2. The spray irrigation equipment as described in claim 1, characterized in that: The suction pipe of the electric water pump (5) is welded through the water tank (2). The outlet pipe of the electric water pump (5) is connected to two water distribution pipes (201) through two continuous bends in the conduit. An electrical box is fixedly installed on the front side wall of the water tank (2). The electrical box contains a battery for powering the electric water pump (5) and control components for controlling the start and stop of the electric water pump (5). The top plate of the water tank (2) is concave. A water injection pipe is welded in the groove in the middle of the top plate of the water tank (2). The water injection pipe is located in the middle of the groove. A plug is screwed on the top opening of the water injection pipe.

3. The spray irrigation equipment as described in claim 1, characterized in that: Each of the four mud removal plates (6) has a groove in the middle part. The four mud removal plates (6) slide with the four mud scrapers (102) through the four grooves. Each of the four mud removal plates (6) has a semi-circular groove at the bottom. The semi-circular groove matches the outer circumference of the wheel.

4. The spray irrigation equipment as described in claim 1, characterized in that: A T-shaped connecting block is welded to the front end of the longitudinal support rack (104), and the first ends of the two connecting rods (603) are rotatably connected to the T-shaped connecting block. A through hole is provided on the middle section of the rear rod of the equipment chassis (1), and the longitudinal support rack (104) slides backward to be inserted into the through hole.

5. The spray irrigation equipment as described in claim 1, characterized in that: Two water shields (3) are symmetrically slidably installed on the left and right sides of the water tank (2). The two water shields (3) are rectangular in shape. When idle, the two water shields (3) slide forward to reset and cover the two rows of nozzles. The two water shields (3) slide backward to protrude and support the space on the left and right sides of the push frame (4).

6. The spray irrigation equipment as described in claim 5, characterized in that: The top and bottom of the front end section of the two water shields (3) are respectively welded with a handle frame (302) and a sliding frame (301), and the handle frame (302) and the sliding frame (301) are both U-shaped structures. A tightening bolt (303) is screwed through and installed on the left side of the handle plate at the top of the handle frame (302). The bottom section of the tightening bolt (303) abuts against the top plate of the water tank (2).

7. The spray irrigation equipment as described in claim 6, characterized in that: The bottom of the left and right side rods of the equipment chassis (1) are symmetrically welded with two longitudinal positioning shafts (105), and the sliding frame (301) slides in cooperation with the two longitudinal positioning shafts (105).

8. The spray irrigation equipment as described in claim 1, characterized in that: The push frame (4) has a rectangular structure, and four ear plates are symmetrically welded on the bottom section of the left and right side rods of the push frame (4). A plug frame (401) is installed on the four ear plates by spring pushing and sliding. The plug frame (401) has a U-shaped structure.

9. The spray irrigation equipment as described in claim 8, characterized in that: Two sliding grooves are symmetrically provided on the top sections of the left and right side rods of the push frame (4), and the top horizontal support rod section of the insert frame (401) slides through the two sliding grooves.

10. The spray irrigation equipment as described in claim 9, characterized in that: Two positioning rings are symmetrically welded on the two vertical support ear blocks (101), and two positioning holes are symmetrically opened on the two positioning rings. The bottom sections of the left and right insertion rods of the insertion frame (401) are correspondingly inserted and matched with the two positioning holes.

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