Irrigation equipment for greenhouse vegetable planting

Abstract

The invention relates to the field of greenhouse vegetable planting, in particular to irrigation equipment for greenhouse vegetable planting. The invention aims to solve the technical problem that during irrigation, as organic fertilizer contains water-insoluble impurities, the impurities in organic water fertilizer often cause blockage of a spray head and a pipeline during irrigation. Comprising a supporting box, a tank is fixedly connected into the supporting box, an operation through hole is formed in the lower end of the supporting box, water outlets are formed in the two sides of the lower end of the tank, sprinkling irrigation mechanisms are symmetrically arranged on the lower side of the tank, each sprinkling irrigation mechanism comprises a first fixing bin, and the first fixing bins are fixedly connected to the lower sides of the water outlets of the tank. Organic fertilizer water can be sprinkled and filtered through the sprinkling irrigation mechanism, the situation that the sprinkling irrigation efficiency is reduced and the service life of a spray head is prolonged due to the fact that the spray head is blocked by impurities is avoided, and a filter plate can be cleaned and replaced more quickly through cooperation of a rotating ring and a limiting sliding block.

Description

Technical Field

[0001] The invention relates to the field of greenhouse vegetable planting, and in particular to irrigation equipment for greenhouse vegetable planting. Background Art

[0002] Greenhouse vegetable irrigation equipment is an indispensable part of modern agriculture. They can ensure that vegetables get the right amount of water during the growth process. The main types of greenhouse vegetable irrigation include micro-irrigation, sprinkler irrigation, irrigation, etc., which can cover a larger area. Adding an appropriate amount of organic fertilizer during the irrigation process to achieve the integration of irrigation and fertilization can provide vegetables with water and the required nutrients, further improve the utilization rate of fertilizers, promote crop growth, and thus increase vegetable yield and quality.

[0003] In greenhouse vegetable cultivation, organic fertilizers are often made from organic waste such as vegetables and fruits, which are fermented to produce organic fertilizers. High-quality organic fertilizers are a prerequisite for growing high-quality organic vegetables. When watering vegetables, organic fertilizers are mixed with water to form organic water fertilizers. Since organic fertilizers contain impurities that are not easily soluble in water, the impurities in the organic water fertilizers often cause blockage of nozzles and pipes during watering. At the same time, during the mixing process of organic fertilizers with water, impurities in the tank are easy to stick to the side wall of the tank. If not handled for a long time, it may cause equipment damage, increase maintenance costs and affect the fertilization effect. Summary of the invention

[0004] (1) Technical issues to be resolved In order to overcome the problems that organic fertilizers contain impurities that are not easily soluble in water, the impurities in the organic fertilizer often cause blockage of nozzles and pipes during irrigation. At the same time, the impurities in the tank are easily adhered to the side wall of the tank in the process of mixing the organic fertilizer with water. If not processed for a long time, it may cause equipment damage, increase maintenance costs and affect the fertilization effect. The technical problem to be solved by the present invention is to provide an irrigation device for greenhouse vegetable planting.

[0005] (2) Technical solution In order to solve the above technical problems, the present invention provides such a watering device for greenhouse vegetable planting, comprising a supporting box body, a tank body is fixedly connected inside the supporting box body, an operating through hole is opened at the lower end of the supporting box body, two water outlets are symmetrically opened at the lower end of the tank body, and a sprinkler mechanism is symmetrically arranged at the water outlet at the lower end of the tank body, and the sprinkler mechanism comprises a fixed bin 1, the fixed bin 1 is fixedly connected to the lower side of the water outlet of the tank body, a through hole is opened on the lower side of the fixed bin, a threaded column is slidably connected in the through hole opened on the lower side of the fixed bin, and a plurality of wedge blocks are fixedly connected to the side surface of the lower end of the threaded column, A threaded hole is provided at the lower end of the threaded column, a fixed shell is fixedly connected to a lower side of the fixed warehouse, a plurality of sliding grooves are provided on the inner side of the fixed shell, the wedge block limits sliding in the sliding groove provided on the inner side of the fixed shell, a through hole is provided at the lower end of the fixed shell, a threaded rod is rotatably connected in the through hole provided at the lower end of the fixed shell, the threaded rod is threadedly connected to the threaded hole provided at the lower end of the threaded column, a rotating circle is fixedly connected to the outer side of the lower end of the threaded rod, and a rotating button is fixedly connected to the lower end of the threaded rod, a through hole is provided on the left side of the fixed warehouse, and a rotating tube is fixedly connected in the through hole provided on the left side of the fixed warehouse.

[0006] Preferably, a fixed bin 2 is provided on the left side of the fixed bin 1, and the fixed bin 2 is fixedly connected to the lower side of the tank body, and a through hole is opened on the right side of the fixed bin 2, and the rotating tube is fixedly connected to the through hole opened on the right side of the fixed bin 2, and a thread is opened on the outer side of the lower end of the fixed bin 2, and the lower end of the fixed bin 2 is threadedly connected to a rotating shell, and a limiting ring is fixedly connected to the inside of the rotating shell, and a filter plate is provided on the upper end of the limiting ring, and a limiting clamping ring is fixedly connected to the middle of the filter plate, and a fixing sleeve is fixedly connected to the outer side of the lower end of the rotating tube, and a spring 1 is fixedly connected to the upper side of the fixing sleeve, and a sealing ring is fixedly connected to the lower side of the spring, and the sealing ring is slidably connected to the inside of the fixing sleeve, and the lower end of the sealing ring is abutted against the upper end of the limiting clamping ring, and a plurality of limiting shells are fixedly connected to the outer side of the middle of the rotating shell, and the limiting shell has a hole. A cavity is provided, a slide groove communicating with the internal cavity is provided on the lower side of the limit shell, a spring 2 is fixedly connected to the cavity provided in the limit shell, the other end of the spring 2 is fixedly connected to the limit slider, the limit slider is slidably connected to the cavity provided in the limit shell, a through hole is provided on the side of the rotating shell, the limit slider is slidably connected to the through hole provided on the side of the rotating shell, a thread is provided on the outer side of the rotating shell, a rotating ring is connected to the outer side of the rotating shell through a thread, the side surface of the rotating ring is abutted against the side surface of the lower end of the limit slider, a rotating button is fixedly connected to the lower end of the rotating shell, through holes are provided on both sides of the fixed bin 2, sprinkler pipes are fixedly connected in the through holes provided on both sides of the fixed bin 2, the sprinkler pipes are embedded in the supporting box, and a sprinkler head is connected to the end of the sprinkler pipe through a thread.

[0007] Preferably, a power mechanism is provided in the middle of the lower end of the tank body, and the power mechanism includes a motor, the motor is fixedly connected to the lower side of the tank body through a support, the upper end of the motor is fixedly connected to an output shaft, the outer side of the upper end of the output shaft is fixedly connected to a limit clamping ring, the outer sides of the upper and lower ends of the limit clamping ring are rotatably connected with a plurality of limit clamping blocks in opposite directions through support blocks, the side of the limit clamping block is fixedly connected with a spring three, and the other end of the spring three is fixedly connected to the limit clamping ring, the outer side of the upper end of the limit clamping ring is sleeved with an internal gear one, an annular groove is provided inside the internal gear one, and the side surface of the annular groove provided inside the internal gear one is provided with limit teeth, and the limit teeth abut against the limit clamping block, the outer side of the lower end of the limit clamping ring is sleeved with an internal gear two, an annular groove is provided inside the internal gear two, and the side surface of the annular groove provided inside the internal gear two is provided with limit teeth, and the limit teeth abut against the limit clamping block, and a through hole is provided at the lower end of the internal gear two, and the internal gear two is rotatably connected to the outer side of the output shaft through the through hole.

[0008] Preferably, a stirring mechanism is provided at the upper end of the power mechanism, and the stirring mechanism includes a rotating column, a lower end of the rotating column is fixedly connected to the upper end surface of the internal gear, a spiral plate is fixedly connected to the outer side of the rotating column, a through hole is opened inside the rotating column, a rotating shaft is fixedly connected to the through hole opened in the rotating column through a spline, a through hole is opened inside the internal gear, and the lower end of the rotating shaft is rotatably connected to the through hole opened inside the internal gear.

[0009] Preferably, a crushing mechanism is provided at the upper end of the stirring mechanism, and the crushing mechanism includes a rotating column 2, and the rotating column 2 is sleeved on the outside of the rotating shaft. A plurality of support blocks are fixedly connected to the outside of the lower end of the rotating column 2, a crushing plate is fixedly connected to the outside of the support block, and a plurality of cutting tools are fixedly connected to the outside of the upper end of the rotating column 2.

[0010] Preferably, a cleaning mechanism is provided inside the tank body, and the cleaning mechanism includes a cleaning cross bar, the cleaning cross bar is fixedly connected to both sides of the inner gear, the end of the cleaning cross bar is fixedly connected to a cleaning bent rod, a cleaning brush is sleeved on the outer side of the cleaning bent rod, a supporting cross bar is fixedly connected to the inner side of the cleaning bent rod, a rotating circle is fixedly connected between the two supporting cross bars, the rotating circle is rotatably connected to the outer side of the rotating shaft, a cleaning vertical rod is fixedly connected to the upper side of the supporting cross bar, and the cleaning brush is also sleeved on the outer side of the cleaning vertical rod.

[0011] Preferably, a plurality of through holes are opened on the upper side of the supporting box body, a water inlet is fixedly connected to the upper side of the tank body, and the water inlet is fixedly connected to the supporting box body through the through holes, a feed port is fixedly connected to the upper side of the tank body, and the feed port is fixedly connected to the supporting box body through the through holes, a partition is fixedly connected to the lower side of the upper end of the tank body, and the cleaning vertical rod is slidably connected to the inner side of the partition through the cleaning brush.

[0012] Preferably, a wastewater collecting mechanism is provided in the through hole opened on the lower side of the supporting box body, and the wastewater collecting mechanism includes a water trough, and the water trough is fixedly connected to the through hole opened on the lower side of the supporting box body, and drainage pipes are fixedly connected to both sides of the water trough.

[0013] Preferably, a handle is fixedly connected to the left side of the supporting box.

[0014] Preferably, a plurality of support blocks are fixedly connected to the lower end of the support box, and the support blocks are rotatably connected to rollers via rotating shafts.

[0015] (3) Beneficial effects 1. The organic fertilizer water can be irrigated and filtered through the sprinkler mechanism, which avoids the blockage of the sprinkler head by impurities, reducing the irrigation efficiency and the service life of the sprinkler head. The filter plate can be cleaned and replaced more quickly through the cooperation of the rotating ring and the limit slider. At the same time, the cooperation of the filter plate and the sealing ring increases the filtering effect of the filter plate, further increasing the feasibility of a watering equipment for greenhouse vegetable planting; 2. The inner wall of the tank can be cleaned through the cooperation of the power mechanism and the cleaning mechanism, which avoids the long-term accumulation of organic fertilizer waste on the inner wall of the tank, thereby improving the production quality of organic water fertilizer. Through the cooperation of the power mechanism, the stirring mechanism and the crushing mechanism, the organic fertilizer can be crushed and stirred, which greatly increases the dissolution efficiency of the organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure inside the supporting box of the present invention; Figure 3 It is a structural schematic diagram of the sprinkler irrigation mechanism of the present invention; Figure 4 It is a cross-sectional view of the fixed chamber 1 and the fixed chamber 2 of the present invention; Figure 5 It is a schematic structural diagram of the rotating ring of the present invention; Figure 6 is a cross-sectional view of the tank body of the present invention; Figure 7 It is a structural schematic diagram of the power mechanism of the present invention; Figure 8It is a structural schematic diagram of the stirring mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the cleaning mechanism of the present invention; Fig.10 It is a structural schematic diagram of the wastewater collection mechanism of the present invention; Fig.11 It is a cross-sectional view of the internal gear 1 and the internal gear 2 of the present invention.

[0017] The markings in the accompanying drawings are: 1-support box, 101-tank body, 102-water inlet, 103-feeding port, 104-partition, 2-sprinkler mechanism, 201-fixed bin 1, 202-threaded column, 203-threaded rod, 204-fixed shell, 205-rotating tube, 206-fixed sleeve, 207-spring 1, 208-sealing ring, 209-fixed bin 2, 210-rotating shell, 211-rotating ring, 212-limiting shell, 213-spring 2, 214-limiting slider, 215-limiting ring, 216-knob, 217-sprinkler pipe, 218-sprinkler head, 219-filter plate, 220-wedge block, 221-limiting clamp ring, 3- Power mechanism, 301-motor, 302-output shaft, 303-limiting clamp ring, 304-internal gear one, 305-limiting block, 306-spring three, 307-internal gear two, 4-cleaning mechanism, 401-cleaning cross bar, 402-cleaning curved rod, 403-cleaning brush, 404-supporting cross bar, 405-rotating circle, 406-cleaning vertical rod, 5-stirring mechanism, 501-rotating column one, 502-spiral plate, 503-rotating shaft, 6-crushing mechanism, 601-rotating column two, 602-crushing plate, 603-cutting tool, 7-wastewater collection mechanism, 701-water tank, 702-drain pipe, 8-roller, 9-handle. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example 1 A watering device for greenhouse vegetable planting, such as Figure 1-Figure 4As shown, it includes a supporting box body 1, a tank body 101 is fixedly connected to the inside of the supporting box body 1, an operating through hole is opened at the lower end of the supporting box body 1, two water outlets are symmetrically opened at the lower end of the tank body 101, and a sprinkler mechanism 2 for spraying vegetables is symmetrically arranged at the water outlet at the lower end of the tank body 101, and the sprinkler mechanism 2 includes a fixed bin 201, the fixed bin 201 is fixedly connected directly below the water outlet of the tank body 101, a through hole is opened at the lower side of the fixed bin 201, a threaded column 202 is slidably connected in the through hole opened at the lower side of the fixed bin 201, a rubber plug for sealing the water outlet at the lower end of the tank body 101 is provided at the upper end of the threaded column 202, two wedge blocks 220 are fixedly connected to the side surface of the lower end of the threaded column 202, a threaded hole is opened at the lower end of the threaded column 202, and the fixed bin 201 is fixedly connected to the lower side of the fixed bin 201. A fixed shell 204 is connected, and two slide grooves are provided on the inner side of the fixed shell 204. The wedge block 220 slides in the slide groove provided on the inner side of the fixed shell 204. A through hole is provided at the lower end of the fixed shell 204. A threaded rod 203 is rotatably connected in the through hole provided at the lower end of the fixed shell 204. The threaded rod 203 is threadedly connected in the threaded hole provided at the lower end of the threaded column 202. A rotating circle is fixedly connected to the outer side of the lower end of the threaded rod 203. A rotating button is fixedly connected to the lower end of the threaded rod 203. A through hole is provided on the left side of the fixed warehouse 1 201. A rotating tube 205 is fixedly connected in the through hole provided on the left side of the fixed warehouse 1 201. By rotating the rotating button, the screw can be controlled to drive the threaded column 202 to move up and down. Further, the threaded column 202 seals and opens the water outlet at the lower end of the tank body 101 through a rubber plug.

[0020] like Figure 2-Figure 5As shown, a fixed bin 209 is provided on the left side of the fixed bin 1 201, and the fixed bin 209 is fixedly connected to the lower side of the tank body 101. A through hole is provided on the right side of the fixed bin 209, and a rotating tube 205 is fixedly connected to the through hole provided on the right side of the fixed bin 209. A thread is provided on the outer side of the lower end of the fixed bin 209, and a rotating shell 210 is threadedly connected to the lower end of the fixed bin 209. A limiting ring 215 is fixedly connected inside the rotating shell 210, and a filter plate 219 for filtering organic fertilizer water is provided on the upper end of the limiting ring 215. The rotating shell 210 is divided into a filtering bin and a drainage bin by the filter plate 219, and a limiting clamping ring 221 is fixedly connected in the middle of the filter plate 219. A fixed sleeve 206 is fixedly connected to the outer side of the lower end of the rotating tube 205, and the fixed sleeve 206 is fixedly connected to the fixed sleeve 206. A spring 207 is fixedly connected to the upper side of the inner part of the rotating shell 210, and a sealing ring 208 is fixedly connected to the lower side of the spring 207. A groove corresponding to the limiting collar 221 is provided on the lower end surface of the sealing ring 208. The sealing ring 208 is slidably connected to the inner part of the fixing sleeve 206. The lower end of the sealing ring 208 abuts against the upper end of the limiting collar 221. The spring 207 is always in a state of releasing elastic potential energy to push the sealing ring 208 downward. Through the cooperation between the sealing ring 208 and the limiting collar 221, the filter plate 219 is sealed around. Three limiting shells 212 are fixedly connected to the outer side of the middle part of the rotating shell 210. A cavity is provided inside the limiting shell 212. A sliding groove communicating with the internal cavity is provided on the lower side of the limiting shell 212. A spring 213 is fixedly connected in the cavity, and the other end of the spring 213 is fixedly connected to a limit slider 214. The upper side of the right end of the limit slider 214 is an inclined surface, and an inclined wedge is fixed to the lower end of the limit slider 214. The limit slider 214 is slidably connected to the cavity opened inside the limit shell 212. A plurality of through holes are opened on the side of the rotating shell 210. The limit slider 214 is slidably connected to the through holes opened on the side of the rotating shell 210. A thread is opened on the outer side of the rotating shell 210. A rotating ring 211 is connected to the outer side of the rotating shell 210 through a thread. The side of the rotating ring 211 is against the inclined wedge at the lower end of the limit slider 214. A knob 216 is fixedly connected to the lower end of the rotating shell 210. Through holes are opened on both sides of the fixed warehouse 209. A sprinkler pipe 217 for conveying organic water and fertilizer is fixedly connected in the through holes opened on both sides of the second 209. The sprinkler pipe 217 is embedded in the supporting box 1. The end of the sprinkler pipe 217 is connected to a nozzle 218 for watering vegetables through a thread. The sprinkler pipe 217 can also be connected to a water pump according to actual needs. The organic fertilizer water is pumped out by the water pump and transported to other irrigation pipes. A valve is provided near the sprinkler pipe 217 near the nozzle 218. The valve can be opened or closed according to actual needs, thereby controlling the nozzle 218. By rotating the rotating ring 211, the limit slider 214 releases the restriction on the filter plate 219, which can facilitate the removal and installation of the filter plate 219, and facilitate the replacement and cleaning of the filter plate 219.

[0021] like Figure 6 , Figure 7 , Fig.11 As shown, a power mechanism 3 for cleaning and stirring is provided in the middle of the lower end of the tank body 101, and the power mechanism 3 includes a motor 301, which is fixedly connected to the lower side of the tank body 101 through a support, and an output shaft 302 is fixedly connected to the upper end of the motor 301, and a limit clamping ring 303 is fixedly connected to the outer side of the upper end of the output shaft 302, and an annular clamping ring is provided in the middle of the limit clamping ring 303, and the upper and lower ends of the annular clamping ring in the middle of the limit clamping ring 303 are rotatably connected to four limit clamping blocks 305 in opposite directions through support blocks, wherein the limit clamping ring 303 The two limiting blocks 305 on the outer side of the upper end of the middle annular snap ring are in the same direction, and the two limiting blocks 305 on the outer side of the lower end of the middle annular snap ring of the limiting snap ring 303 are in the same direction. One side of the limiting block 305 is an inclined surface, and a spring three 306 is fixedly connected to the side of the limiting block 305. The other end of the spring three 306 is fixedly connected to the limiting snap ring 303. An inner gear 304 is sleeved on the outer side of the upper end of the limiting snap ring 303, and an annular groove is opened inside the inner gear 304. The side of the annular groove opened inside the inner gear 304 is provided with The limiting teeth have a bevel on one side, and the bevel on the limiting teeth is against the bevel on the two limiting blocks 305 on the outer side of the upper end of the annular clamping ring in the middle of the limiting clamping ring 303. The outer side of the lower end of the limiting clamping ring 303 is sleeved with an inner gear 2 307, and an annular groove is provided inside the inner gear 2 307. The side of the annular groove provided inside the inner gear 2 307 is provided with a limiting tooth, and the side of the limiting tooth is a bevel. Similarly, the bevel on the limiting teeth of the inner gear 2 307 is against the two limiting blocks 305 on the outer side of the lower end of the annular clamping ring in the middle of the limiting clamping ring 303. 5 is offset, a through hole is opened at the lower end of the inner gear 2 307, and the inner gear 2 307 is rotatably connected to the outer side of the output shaft 302 through the through hole. The spring 306 always releases elastic potential energy to push the limit block 305 outward. The limit block 305 cooperates with the limit teeth, so that the limit block 305 on the outer side of the upper end of the annular retaining ring in the middle of the limit retaining ring 303 can only drive the inner gear 1 304 to rotate clockwise, and the limit block 305 on the outer side of the lower end of the annular retaining ring in the middle of the limit retaining ring 303 drives the inner gear 2 307 to rotate counterclockwise.

[0022] like Figure 6-Figure 8As shown, a stirring mechanism 5 for stirring the organic fertilizer water is provided at the upper end of the power mechanism 3, and the stirring mechanism 5 includes a rotating column 501, the lower end of the rotating column 501 is fixedly connected to the upper end surface of the inner gear 304, and a spiral plate 502 for stirring is fixedly connected to the outer side of the rotating column 501, and the spiral plate 502 rotates counterclockwise. A through hole is provided inside the rotating column 501, and a rotating shaft 503 is fixedly connected to the through hole provided in the rotating column 501 through a spline. A through hole is provided inside the inner gear 304, and the lower end of the rotating shaft 503 is rotatably connected to the through hole provided inside the inner gear 304. When the motor 301 rotates clockwise, the output shaft 302 drives the inner gear 304 to rotate clockwise through the limit snap ring 303, and the inner gear 304 drives the spiral plate 502 through the rotating column 501 to stir the organic fertilizer water inside the tank body 101.

[0023] like Figure 6 , Figure 8 As shown, a crushing mechanism 6 for crushing organic fertilizer is provided at the upper end of the stirring mechanism 5, and the crushing mechanism 6 includes a rotating column 601, and the rotating column 601 is sleeved on the outside of the rotating shaft 503. Two support blocks are fixedly connected to the outer side of the lower end of the rotating column 601, and a rectangular crushing plate 602 is fixedly connected to the outer side of the support block. Two cutting tools 603 for cutting solids in the organic fertilizer are fixedly connected to the outer side of the upper end of the rotating column 601. When the motor 301 rotates clockwise, the output shaft 302 drives the inner gear 1 304 to rotate clockwise through the limit clamp ring 303, and the inner gear 1 304 drives the rotating shaft 503 to rotate clockwise through the rotating column 1 501, and the rotating shaft 503 drives the crushing plate 602 and the cutting tool 603 to rotate clockwise through the rotating column 2 601 at the upper end.

[0024] like Figure 6 , Fig. 9 As shown, a cleaning mechanism 4 for cleaning the inner wall of the tank body 101 is provided inside the tank body 101, and the cleaning mechanism 4 includes a cleaning cross bar 401, and a cleaning cotton is provided on the lower side of the cleaning cross bar 401, and the cleaning cross bar 401 is fixedly connected to both sides of the inner gear 2 307, and a cleaning curved rod 402 is fixedly connected to the end of the cleaning cross bar 401, and the rotation direction of the cleaning curved rod 402 is counterclockwise, and a cleaning brush 403 is sleeved on the outer side of the cleaning curved rod 402, and two supporting cross bars 404 are fixedly connected to the inner sides of the two cleaning curved rods 402. A rotating circle 405 is fixedly connected between 404, and the rotating circle 405 is rotatably connected to the outside of the rotating shaft 503. A cleaning vertical rod 406 for cleaning the inner wall of the partition 104 is fixedly connected to the upper side of the supporting cross bar 404. A cleaning brush 403 is also sleeved on the outside of the cleaning vertical rod 406. When the motor 301 rotates counterclockwise, the output shaft 302 drives the inner gear 2 307 to rotate counterclockwise through the limiting clamp ring 303, and drives the cleaning mechanism 4 through the inner gear 2 307 to clean the inner walls of the tank body 101 and the partition 104.

[0025] like Figure 1 , Figure 2 As shown, two through holes are opened on the upper side of the supporting box body 1, a water inlet 102 is fixedly connected to the upper side of the tank body 101, the water inlet 102 is fixedly connected to the supporting box body 1, a feed port 103 is fixedly connected to the upper side of the tank body 101, the feed port 103 is fixedly connected to the supporting box body 1, a circular partition 104 is fixedly connected to the lower side of the upper end of the tank body 101 and below the feed port 103, the partition 104 is located inside the tank body 101 and is annular, the crushing mechanism 6 is used to fully crush the organic fertilizer through the partition 104, and the cleaning vertical rod 406 is slidably connected to the inner side of the partition 104 through the cleaning brush 403 to clean the inner wall of the partition 104.

[0026] like Figure 1 , Figure 2 , Fig.10 As shown, a wastewater collecting mechanism 7 for collecting the discharged wastewater after cleaning is provided in the through hole opened on the lower side of the supporting box body 1. The wastewater collecting mechanism 7 includes a water trough 701, and the water trough 701 is fixedly connected to the through hole opened on the lower side of the supporting box body 1. Drain pipes 702 are fixedly connected to both sides of the water trough 701.

[0027] like Figure 1 As shown, a handle 9 is fixedly connected to the left side of the supporting box 1.

[0028] like Figure 1 , Figure 2 As shown, four support blocks are fixedly connected to the lower end of the support box 1, and the support blocks are rotatably connected to rollers 8 via rotating shafts.

[0029] Working principle: When the irrigation device needs to be used, the handle 9 is pushed to move the irrigation device to the position where it needs to be used, and then the motor 301 is turned on to rotate the motor 301 clockwise, and then water is injected into the tank body 101 through the water inlet 102, and organic fertilizer is added into the tank body 101 through the feed inlet 103. The motor 301 drives the output shaft 302 to rotate clockwise, and the output shaft 302 drives the upper limit clamping ring 303 to rotate clockwise. The limit clamping ring 303 drives the limit clamping blocks 305 at the upper and lower ends to rotate clockwise through the support, and the upper end spring 33 of the limit clamping ring 303 is engaged. 06 releases the elastic potential energy to push the upper limit block 305 of the limit snap ring 303 outward, so that the end of the upper limit block 305 of the limit snap ring 303 abuts against the root of the limit teeth at the upper end of the limit snap ring 303, and the upper limit block 305 of the limit snap ring 303 drives the inner gear 1 304 to rotate clockwise through the limit teeth at the upper end of the limit snap ring 303, and the limit teeth at the lower end of the limit snap ring 303 squeeze the limit block 305 at the lower end of the limit snap ring 303 inward through the inclined surface, and the limit block 305 at the lower end of the limit snap ring 303 causes the spring 3 306 to contract. When the limit block 305 at the lower end of the clamp ring 303 passes through the end of the limit tooth at the lower end of the limit clamp ring 303, the spring three 306 releases its elastic potential energy to push the limit block 305 at the lower end of the limit clamp ring 303 outward, so that the limit block 305 at the lower end of the limit clamp ring 303 is reset, and the limit block 305 at the lower end of the limit clamp ring 303 is reciprocated in sequence. The cooperation between the limit block 305 at the lower end of the limit clamp ring 303 and the limit tooth at the lower end cannot drive the inner gear two 307 to rotate clockwise, and the inner gear one 304 rotates clockwise through the rotating column one 501 to drive the spiral plate 502 to rotate clockwise, and the spiral plate 502 is pressed against the tank body The organic fertilizer and water inside 101 are stirred to fully mix the organic fertilizer and water. The rotating column 1 501 drives the rotating shaft 503 to rotate clockwise through the spline. The rotating shaft 503 drives the cutting tool 603 to rotate clockwise through the rotating column 2 601. The cutting tool 603 cuts larger solids in the organic fertilizer to facilitate better dissolution of the organic fertilizer. The rotating column 2 601 drives the crushing plate 602 to rotate clockwise through the support. The crushing plate 602 beats and crushes the cut organic fertilizer solids, so that the organic fertilizer can be quickly stirred and mixed.

[0030] After the organic fertilizer is stirred, the motor 301 is turned off, and the rotating knobs at the lower ends of the threaded rods 203 on both sides are rotated counterclockwise. The threaded rods 203 pull the threaded column 202 downward through the cooperation of the thread and the wedge block 220. The upper end of the threaded column 202 opens the blockage of the water outlet at the bottom of the tank body 101, and the organic fertilizer water enters the lower end of the fixed bin 209 through the rotating tube 205 and enters the interior of the rotating shell 210. The organic fertilizer water filters impurities through the filter plate 219, and the impurities are filtered on the lower side of the filter plate 219. The filtered organic fertilizer water is sprayed out by the sprinkler nozzle 218 through the sprinkler pipes 217 on both sides of the fixed bin 209 to water the greenhouse vegetables.

[0031] After watering is completed, when it is necessary to clean the inside of the tank body 101 and the sprinkler mechanism 2, turn on the motor 301, rotate the motor 301 counterclockwise, inject a proper amount of water into the tank body 101 through the water inlet 102, close the valve on the sprinkler pipe 217, and clean the inner side wall of the tank body 101 through the cleaning mechanism 4.

[0032] The motor 301 drives the output shaft 302 to rotate counterclockwise, and the output shaft 302 drives the upper limit clamping ring 303 to rotate counterclockwise. The limit clamping ring 303 drives the limit clamping blocks 305 at its upper and lower ends to rotate counterclockwise through the support. The spring 306 at the lower end of the limit clamping ring 303 releases elastic potential energy to push the limit clamping block 305 at the lower end of the limit clamping ring 303 outward, so that the end of the limit clamping block 305 at the lower end of the limit clamping ring 303 abuts against the root of the limit tooth at the lower end of the limit clamping ring 303. The positioning block 305 drives the inner gear 2 307 to rotate counterclockwise through the limiting teeth at the lower end of the limiting snap ring 303, and the limiting teeth at the upper end of the limiting snap ring 303 squeeze the limiting block 305 at the upper end of the limiting snap ring 303 inward through the inclined surface, and the limiting block 305 at the upper end of the limiting snap ring 303 causes the spring 306 to contract. When the limiting block 305 at the upper end of the limiting snap ring 303 passes the end of the limiting teeth at the upper end of the limiting snap ring 303, the spring 306 releases its elastic potential energy to push the upper end of the limiting snap ring 303 outward. The limiting block 305 at the end makes the limiting block 305 at the upper end of the limiting clamp ring 303 reset, and reciprocates in sequence. The limiting block 305 at the upper end of the limiting clamp ring 303 and the limiting teeth at the upper end of the limiting clamp ring 303 cannot drive the inner gear 1 304 to rotate counterclockwise, and the inner gear 2 307 rotates counterclockwise through the cleaning cross bars 401 on both sides to clean the bottom of the tank body 101. The cleaning cross bar 401 drives the cleaning brush 403 to rotate counterclockwise through the cleaning curved rod 402, and the cleaning brush 403 cleans the tank body 101. 01 side wall is cleaned, and through the bending angle of the cleaning curved rod 402, the cleaning brush 403 further brings the cleaned debris to the bottom of the tank body 101, and the cleaning curved rod 402 drives the rotating circle 405 to rotate counterclockwise through the supporting cross bar 404, and the supporting cross bar 404 drives the cleaning vertical rod 406 to rotate counterclockwise, and the cleaning vertical rod 406 cleans the inner wall of the partition 104 through the cleaning brush 403. When the cleaned waste falls on the bottom of the tank body 101, the water drives the debris into the interior of the sprinkler irrigation mechanism 2 through the water outlet.

[0033] After the tank body 101 is cleaned, the knob 216 is rotated counterclockwise, and the knob 216 drives the rotating shell 210 to rotate, so that the rotating shell 210 is separated from the lower end of the fixed bin 209. At this time, the cleaned waste water flows from the fixed bin 209 into the sink 701 and is discharged through the drain pipe 702.

[0034] The rotating shell 210 drives the filter plate 219 through the limiting slider 214 to make the limiting collar 221 disengage from the sealing ring 208, and the spring 1 207 releases the elastic potential energy to push the sealing ring 208 downward to reset. When the rotating shell 210 is separated from the lower end of the fixed bin 209, the rotating ring 211 is rotated clockwise, and the rotating ring 211 moves upward through the thread. The rotating ring 211 pushes the outer limiting slider 214 outward through the inclined surface, and the limiting slider 214 squeezes the spring 2 213 outward and loses the limit on the filter plate 219. At this time, the filter plate 219 can be removed, and the filter plate 219 and the rotating shell 210 can be cleaned separately.

[0035] After the cleaning is completed, the motor 301 is turned off, and the filter plate 219 is reinstalled to prepare for the next sprinkler irrigation. The filter plate 219 is placed in the rotating shell 210, and the rotating ring 211 is rotated counterclockwise. The rotating ring 211 moves downward through the thread. The side of the rotating ring 211 loses the limit on the limit slider 214. The spring 213 releases the elastic potential energy to push the limit slider 214 inward. The limit slider 214 limits the filter plate 219. The knob 216 is rotated clockwise. The knob 216 drives the rotating shell 210 to be installed upward on the fixed bin through the thread. The sealing ring 208 pushes the spring 207 upwards, and the sealing ring 208 seals the limiting collar 221 through the elastic force of the spring 207. Then, the rotating knob at the lower end of the threaded rod 203 is rotated clockwise, and the threaded rod 203 pushes the threaded column 202 upwards through the cooperation of the thread and the wedge block 220. The upper end of the threaded column 202 re-blocks the water outlet at the bottom of the tank body 101 to prevent the organic fertilizer water inside the tank body 101 from flowing out.

[0036] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A watering device for greenhouse vegetable planting, characterized in that: The invention comprises a support box (1), wherein a tank body (101) is fixedly connected to the support box (1), an operation through hole is provided at the lower end of the support box (1), two water outlets are symmetrically provided at the lower end of the tank body (101), a sprinkler mechanism (2) is symmetrically arranged at the water outlets at the lower end of the tank body (101), and the sprinkler mechanism (2) comprises a fixed bin (201), wherein the fixed bin (201) is fixedly connected to the lower side of the water outlet of the tank body (101), a through hole is provided at the lower side of the fixed bin (201), a threaded column (202) is slidably connected in the through hole provided at the lower side of the fixed bin (201), a plurality of wedges (220) are fixedly connected to the side surface of the lower end of the threaded column (202), a threaded hole is provided at the lower end of the threaded column (202), and the fixed bin (201) is provided with a plurality of wedges (220) at the lower end of the threaded column (202). A fixed shell (204) is fixedly connected to the lower side of the fixed bin (201), a plurality of sliding grooves are provided on the inner side of the fixed shell (204), the wedge block (220) is limitedly slid in the sliding grooves provided on the inner side of the fixed shell (204), a through hole is provided at the lower end of the fixed shell (204), a threaded rod (203) is rotatably connected in the through hole provided at the lower end of the fixed shell (204), the threaded rod (203) is threadedly connected in the threaded hole provided at the lower end of the threaded column (202), a rotating ring is fixedly connected to the outer side of the lower end of the threaded rod (203), a rotating button is fixedly connected to the lower end of the threaded rod (203), a through hole is provided on the left side of the fixed bin (201), a rotating tube (205) is fixedly connected in the through hole provided on the left side of the fixed bin (201).

2. The irrigation equipment for greenhouse vegetable planting according to claim 1, characterized in that: A fixed bin 2 (209) is provided on the left side of the fixed bin 1 (201), the fixed bin 2 (209) is fixedly connected to the lower side of the tank body (101), a through hole is provided on the right side of the fixed bin 2 (209), the rotating tube (205) is fixedly connected to the through hole provided on the right side of the fixed bin 2 (209), a thread is provided on the outer side of the lower end of the fixed bin 2 (209), a rotating shell (210) is threadedly connected to the lower end of the fixed bin 2 (209), a limiting ring (215) is fixedly connected to the inside of the rotating shell (210), and a filter plate (205) is provided on the upper end of the limiting ring (215). 19), a limiting clamping ring (221) is fixedly connected to the middle of the filter plate (219), a fixing sleeve (206) is fixedly connected to the outer side of the lower end of the rotating tube (205), a spring 1 (207) is fixedly connected to the upper side of the interior of the fixing sleeve (206), a sealing ring (208) is fixedly connected to the lower side of the spring 1 (207), the sealing ring (208) is slidably connected to the interior of the fixing sleeve (206), the lower end of the sealing ring (208) abuts against the upper end of the limiting clamping ring (221), a plurality of limiting shells (212) are fixedly connected to the outer side of the middle of the rotating shell (210), The limiting shell (212) has a cavity formed inside, and a slide groove communicating with the internal cavity is formed on the lower side of the limiting shell (212). A second spring (213) is fixedly connected to the cavity formed inside the limiting shell (212). The other end of the second spring (213) is fixedly connected to a limiting slider (214). The limiting slider (214) is slidably connected to the cavity formed inside the limiting shell (212). A through hole is formed on the side of the rotating shell (210). The limiting slider (214) is slidably connected to the through hole formed on the side of the rotating shell (210). The rotating shell (2 10) is provided with a thread on the outside, a rotating ring (211) is connected to the outside of the rotating shell (210) through a thread, the side of the rotating ring (211) abuts against the side of the lower end of the limiting slider (214), a rotating button (216) is fixedly connected to the lower end of the rotating shell (210), through holes are provided on both sides of the fixed chamber (209), and a sprinkler pipe (217) is fixedly connected in the through holes provided on both sides of the fixed chamber (209), the sprinkler pipe (217) is embedded in the support box (1), and the end of the sprinkler pipe (217) is connected to a sprinkler head (218) through a thread.

3. The irrigation equipment for greenhouse vegetable planting according to claim 2, characterized in that: A power mechanism (3) is provided at the middle of the lower end of the tank body (101), and the power mechanism (3) comprises a motor (301). The motor (301) is fixedly connected to the lower side of the tank body (101) via a support, and the upper end of the motor (301) is fixedly connected to an output shaft (302). The outer side of the upper end of the output shaft (302) is fixedly connected to a limit clamping ring (303), and the outer sides of the upper and lower ends of the limit clamping ring (303) are rotatably connected to a plurality of limit clamping blocks (305) in opposite directions via support blocks, and the side of the limit clamping block (305) is fixedly connected to a spring three (306), and the other end of the spring three (306) is fixedly connected to the limit clamping ring (303). The limit clamping ring (303) is fixedly connected to the lower side of the tank body (101). 3) An inner gear 1 (304) is sleeved on the outer side of the upper end, an annular groove is provided inside the inner gear 1 (304), and limiting teeth are provided on the side of the annular groove provided inside the inner gear 1 (304), and the limiting teeth are abutted against the limiting clamping block (305); an inner gear 2 (307) is sleeved on the outer side of the lower end of the limiting clamping ring (303), an annular groove is provided inside the inner gear 2 (307), and limiting teeth are provided on the side of the annular groove provided inside the inner gear 2 (307), and the limiting teeth are abutted against the limiting clamping block (305); a through hole is provided at the lower end of the inner gear 2 (307), and the inner gear 2 (307) is rotatably connected to the outer side of the output shaft (302) through the through hole.

4. The irrigation equipment for greenhouse vegetable planting according to claim 3 is characterized in that: The upper end of the power mechanism (3) is provided with a stirring mechanism (5), the stirring mechanism (5) comprising a rotating column (501), the lower end of the rotating column (501) being fixedly connected to the upper end surface of the internal gear (304), the outer side of the rotating column (501) being fixedly connected to a spiral plate (502), the interior of the rotating column (501) being provided with a through hole, the through hole of the rotating column (501) being fixedly connected to a rotating shaft (503) via a spline, the interior of the internal gear (304) being provided with a through hole, the lower end of the rotating shaft (503) being rotatably connected to the through hole of the internal gear (304).

5. The irrigation equipment for greenhouse vegetable planting according to claim 4, characterized in that: A crushing mechanism (6) is provided at the upper end of the stirring mechanism (5), and the crushing mechanism (6) comprises a second rotating column (601), the second rotating column (601) being sleeved on the outside of the rotating shaft (503), a plurality of supporting blocks being fixedly connected to the outer side of the lower end of the second rotating column (601), a crushing plate (602) being fixedly connected to the outer side of the supporting block, and a plurality of cutting tools (603) being fixedly connected to the outer side of the upper end of the second rotating column (601).

6. The irrigation equipment for greenhouse vegetable planting according to claim 5, characterized in that: A cleaning mechanism (4) is provided inside the tank body (101), and the cleaning mechanism (4) comprises a cleaning cross bar (401), the cleaning cross bar (401) is fixedly connected to both sides of the second internal gear (307), the end of the cleaning cross bar (401) is fixedly connected to a cleaning bent rod (402), the outer side of the cleaning bent rod (402) is sleeved with a cleaning brush (403), the inner side of the cleaning bent rod (402) is fixedly connected to a supporting cross bar (404), a rotating ring (405) is fixedly connected between the two supporting cross bars (404), the rotating ring (405) is rotatably connected to the outer side of the rotating shaft (503), and a cleaning vertical rod (406) is fixedly connected to the upper side of the supporting cross bar (404), and the outer side of the cleaning vertical rod (406) is also sleeved with the cleaning brush (403).

7. The irrigation equipment for greenhouse vegetable planting according to claim 6, characterized in that: A plurality of through holes are provided on the upper side of the support box (1); a water inlet (102) is fixedly connected to the upper side of the tank body (101); the water inlet (102) is fixedly connected to the support box (1) via the through holes; a feed inlet (103) is fixedly connected to the upper side of the tank body (101); the feed inlet (103) is fixedly connected to the support box (1) via the through holes; a partition (104) is fixedly connected to the lower side of the upper end of the tank body (101); and the cleaning vertical rod (406) is slidably connected to the inner side of the partition (104) via the cleaning brush (403).

8. The irrigation equipment for greenhouse vegetable planting according to claim 7, characterized in that: A wastewater collection mechanism (7) is provided in the through hole opened at the lower side of the support box (1), and the wastewater collection mechanism (7) comprises a water tank (701). The water tank (701) is fixedly connected to the through hole opened at the lower side of the support box (1), and drainage pipes (702) are fixedly connected to both sides of the water tank (701).

9. The irrigation equipment for greenhouse vegetable planting according to claim 8, characterized in that: A handle (9) is fixedly connected to the left side of the support box (1).

10. The irrigation equipment for greenhouse vegetable planting according to claim 9, characterized in that: A plurality of support blocks are fixedly connected to the lower end of the support box (1), and the support blocks are rotatably connected to rollers (8) via rotating shafts.

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