An irrigation and fertilization device

Abstract

The application relates to the technical field of agricultural machinery, in particular to an irrigation and fertilization device, which comprises a moving base, the bottom side of the moving base is provided with a punching structure, the punching structure is connected with an adjusting structure, the punching structure and the moving base are connected with a driving structure, the bottom side of the moving base is provided with a moving structure, the middle part of the moving base is provided with an irrigation structure, and the irrigation structure and the moving structure are connected with a releasing structure. The punching structure can quantitatively put the fertilizer to a certain depth, improve the fertilizer efficiency, the adjusting structure can adjust the sowing quantity of the fertilizer according to the requirement, control the growth of crops, the driving structure can conveniently control the punching column, the moving structure can conveniently move the device and adjust the height of the device according to the requirement, the irrigation structure can save water resources and uniformly irrigate crops, and the releasing structure can improve the irrigation efficiency of crops.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural machinery, in particular to an irrigation and fertilization device. BACKGROUND

[0002] In modern agricultural planting activities, in order to make crops fully obtain the required nutrients during growth, appropriate fertilizers are usually used, and the types of fertilizers required for different crops are different, and the amount of fertilizers required also has a gap, and part of the existing fertilizers is easily decomposed. Substances can obtain better effect when put into soil during fertilization.

[0003] However, when fertilizing crops, manual or simple mechanical methods are usually used, which not only makes it difficult to control the amount of fertilizer, but also only applies fertilizer to the soil surface, which may affect the fertilizer efficiency. On the other hand, when fertilization is completed, irrigation operation for crops is sometimes also needed, which also increases the complexity of crop planting, thereby reducing efficiency. SUMMARY

[0004] In view of the problems in the prior art, the present application provides an irrigation and fertilization device.

[0005] The technical scheme adopted by the present application to solve its technical problems is: an irrigation and fertilization device, comprising a mobile seat, a punching structure is arranged on the bottom side of the mobile seat, the punching structure is connected with an adjusting structure, a driving structure is connected between the punching structure and the mobile seat, a mobile structure is arranged on the bottom side of the mobile seat, an irrigation structure is arranged in the middle of the mobile seat, and a release structure is connected between the irrigation structure and the mobile structure.

[0006] Specifically, the punching structure comprises a fertilizer hopper, the middle of the mobile seat is slidably connected with the fertilizer hopper, the fertilizer hopper and the mobile seat are fixedly connected with a second spring, the bottom of the fertilizer hopper is fixedly connected with a punching column, the inner side of the punching column is provided with a discharging hole, the inner side of the fertilizer hopper is slidably connected with a drill rod, the end of the drill rod is in a conical structure, and the drill rod and the punching column are fixedly connected with a first spring.

[0007] Specifically, the end of the drill rod is fixedly connected with a traction rod, the traction rod is slidably connected with the drill rod, the end of the mobile seat is rotatably connected with a pressing rod, the bottom side of the pressing rod is fixedly connected with a sliding groove, and the end of the pressing rod is slidably connected with the sliding groove.

[0008] Specific, the adjusting structure includes open and close board, the side of the punching column is slidably connected with a plurality of open and close boards, the open and close board is correspondingly arranged with a plurality of blanking holes, the bottom of the open and close board is provided with a second positioning groove, the inner side of the punching column is slidably connected with a second positioning rod, the second positioning rod and the punching column are fixedly connected with a seventh spring, the end of the second positioning rod is abutted with the open and close board through the second positioning groove, and the side of the punching column is threadedly connected with a supporting sleeve.

[0009] Specific, the driving structure includes brake block, the end of the moving seat is fixedly connected with brake block, the inner side of the pressure bar is slidably connected with first positioning rod, the first positioning rod and the pressure bar are fixedly connected with third spring, the side of the brake block is obliquely provided with first positioning groove, and the end of the first positioning rod is clamped with the brake block through the first positioning groove.

[0010] Specific, the first positioning rod is fixedly connected with a closing rod at the end away from the brake block, the two ends of the closing rod are respectively provided with clamping grooves, the inner side of the pressure bar is slidably connected with a locking rod, the locking rod and the pressure bar are fixedly connected with a fourth spring, the side of the locking rod is inclined, the end of the pressure bar is slidably connected with a control block, and the control block is abutted with the inclined side of the locking rod.

[0011] Specific, the moving structure includes support leg, the bottom of the moving seat is provided with support leg, one end of the support leg is rotatably connected with pulley, the other end of the support leg is provided with universal wheel, the top of the support leg is fixedly connected with support screw, the inner side of the moving seat is rotatably connected with threaded sleeve, and the support screw and the threaded sleeve are threadedly connected.

[0012] Specific, the inner side of the moving seat is rotatably connected with worm gear, the worm gear and the threaded sleeve are slidably connected, the side of the worm gear is engaged with worm, the middle of the worm is fixedly connected with rotating shaft, the middle of the rotating shaft is fixedly connected with first gear, the side of the first gear is engaged with adjusting gear, and the adjusting gear and the moving seat are rotatably connected.

[0013] Specific, the irrigation structure includes water tank, the middle of the moving seat is provided with water tank, the bottom of the moving seat located in the water tank is provided with water outlet, the middle of the moving seat is slidably connected with release rod, the release rod is in T-shaped structure, the end of the release rod is fixedly connected with pressing plate, the bottom of the pressing plate is fixedly connected with first sealing gasket, the first sealing gasket is abutted with the moving seat, and the pressing plate and the moving seat are fixedly connected with fifth spring.

[0014] Specifically, a pouring head is rotatably connected to the bottom side of the movable seat, and collars are rotatably connected to both sides of the pouring head. A sixth spring is fixedly connected between the collars and the movable seat, and a second sealing gasket is fixedly connected to the end of the pouring head. The pouring head abuts against the movable seat through the second sealing gasket.

[0015] Specifically, the release structure includes a second gear, a second gear is fixedly connected to the middle of the pulley, a toothed block meshes with the side of the second gear, the toothed block is slidably connected to the support foot, an eighth spring is fixedly connected between the toothed block and the support foot, a lifting block is fixedly connected to the top side of the toothed block, a transmission rod abuts against the lifting block, the transmission rod is slidably connected to the moving seat, and the end of the transmission rod is fixedly connected to the release rod.

[0016] The beneficial effects of this invention are:

[0017] (1) The irrigation and fertilization device of the present invention has a perforated structure on the bottom side of the movable seat. The perforated structure is connected to an adjustment structure. The perforated structure allows for quantitative deep application of fertilizer to improve fertilizer efficiency. The adjustment structure allows for adjustment of the amount of fertilizer applied as needed to control the growth of crops.

[0018] (2) The irrigation and fertilization device of the present invention has a driving structure connected between the perforation structure and the moving base, and the perforation column can be easily controlled through the driving structure.

[0019] (3) The irrigation and fertilization device of the present invention has a movable structure on the bottom side of the movable base. The movable structure can facilitate the movement of the device and adjust the height of the device as needed.

[0020] (4) The irrigation and fertilization device of the present invention has an irrigation structure in the middle of the movable seat, and a release structure is connected between the irrigation structure and the movable structure. The irrigation structure can save water resources while irrigating crops evenly, and the release structure can improve the efficiency of crop irrigation. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 for Figure 1 The diagram shows the connection structure between the movable seat and the pressure rod.

[0024] Figure 3 for Figure 2 The diagram shows an enlarged view of part A.

[0025] Figure 4 As shown in the enlarged structural schematic view of B part; Figure 2

[0026] Figure 5 As shown in the enlarged structural schematic view of C part; Figure 2

[0027] Figure 6 As shown in the connection structural schematic view of the moving seat and the fertilizer hopper; Figure 1

[0028] Figure 7 As shown in the structural schematic view of the punching column; Figure 6

[0029] Figure 8 As shown in the connection structural schematic view of the punching column and the opening and closing plate; Figure 3

[0030] Figure 9 As shown in the structural schematic view of the pressure applying rod; Figure 1

[0031] Figure 10 As shown in the connection structural schematic view of the moving seat and the supporting leg; Figure 1

[0032] Figure 11 As shown in the structural schematic view of the moving seat; Figure 1

[0033] Figure 12 As shown in the connection structural schematic view of the moving seat and the adjusting gear. Figure 5

[0034] ​​​​​​​​​As shown in the figure: 1, mobile seat; 2, punching structure; 201, fertilizer hopper; 202, punching column; 203, drill rod; 204, traction rod; 205, pressure rod; 206, chute; 207, first spring; 208, blanking hole; 209, second spring; 3, drive structure; 301, brake block; 302, closing rod; 303, first positioning rod; 304, third spring; 305, first positioning groove; 306, closing groove; 307, clamping groove; 308, control block; 309, locking rod; 310, fourth spring; 4, irrigation structure; 401, water tank; 402, release rod; 403, pressing plate; 404, first gasket; 405, fifth spring; 406, water outlet hole; 407, irrigation head; 408, second gasket; 409, collar; 410, sixth spring; 5, moving structure; 501, support foot; 502, pulley; 503, universal wheel; 504, adjusting gear; 505, rotating shaft; 506, worm; 507, worm gear; 508, threaded sleeve; 509, support screw; 510, first gear; 6, adjusting structure; 601, opening and closing plate; 602, second positioning groove; 603, second positioning rod; 604, seventh spring; 605, support sleeve; 7, release structure; 701, second gear; 702, tooth block; 703, eighth spring; 704, jacking block; 705, transmission rod. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0036] As Figures 1-12 shown, the irrigation and fertilization device comprises a mobile seat 1, the bottom side of the mobile seat 1 is provided with a punching structure 2, the punching structure 2 is connected with an adjusting structure 6, the punching structure 2 and the mobile seat 1 are connected with a drive structure 3, the bottom side of the mobile seat 1 is provided with a moving structure 5, the middle part of the mobile seat 1 is provided with an irrigation structure 4, and the irrigation structure 4 and the moving structure 5 are connected with a release structure 7.

[0037] Specifically, the punching structure 2 comprises a fertilizer hopper 201, the middle part of the moving seat 1 is slidably connected with the fertilizer hopper 201, the second spring 209 is fixedly connected between the fertilizer hopper 201 and the moving seat 1, the bottom of the fertilizer hopper 201 is fixedly connected with a punching column 202, the inner side of the punching column 202 is provided with a discharging hole 208, the inner side of the fertilizer hopper 201 is slidably connected with a drill rod 203, the end of the drill rod 203 is in a conical structure, the first spring 207 is fixedly connected between the drill rod 203 and the punching column 202, the end of the drill rod 203 is fixedly connected with a traction rod 204, the traction rod 204 is slidably connected with the drill rod 203, the end of the moving seat 1 is rotatably connected with a pressing rod 205, the bottom side of the pressing rod 205 is fixedly connected with a sliding groove 206, the end of the pressing rod 205 is slidably connected with the sliding groove 206; the punching structure 2 can quantitatively put the fertilizer to a certain depth, and improve the fertilizer efficiency, that is, first, the middle part of the moving seat 1 is provided with the fertilizer hopper 201, the fertilizer hopper 201 is used for storing the fertilizer to be sowed, when the moving seat 1 moves to the position where the fertilizer is to be put, the user can rotate the pressing rod 205 at the top side of the moving seat 1, the user can rotate the pressing rod 205 more labor-savingly through the lever action, the pressing rod 205 will pull or push the traction rod 204 through the sliding groove 206 at the bottom side after being rotated, when the pressing rod 205 rotates to the bottom side, the pressing rod 205 will push the drill rod 203 and the punching column 202, so that the fertilizer hopper 201 compresses the second springs 209 on both sides and the punching column 202 moves to the soil surface and completes punching, the end of the punching column 202 cooperates with the drill rod 203 to form a conical structure, which improves the punching effect of the punching column 202 on the land, after the punching operation is completed, the user lifts the pressing rod 205, so that the traction rod 204 pulls the drill rod 203 to lift the height, at this time, the drill rod 203 retracts, the fertilizer particles in the discharging hole 208 can enter the soil inside the hole to complete the drilling, so as to realize the fertilization process and improve the fertilization efficiency of the crops.

[0038] Specific, the adjusting structure 6 includes open-close board 601, the side of the punching column 202 is slidably connected with a plurality of open-close boards 601, the open-close board 601 is correspondingly arranged with a plurality of discharging holes 208, the bottom side of the open-close board 601 is provided with second positioning slot 602, the inner side of the punching column 202 is slidably connected with second positioning rod 603, the seventh spring 604 is fixedly connected between the second positioning rod 603 and the punching column 202, the end of the second positioning rod 603 is abutted with the open-close board 601 through the second positioning slot 602, and the side of the punching column 202 is screwedly connected with support sleeve 605; the adjusting structure 6 can adjust the sowing quantity of the fertilizer according to the need, and the growth of crops is controlled, that is, in order to facilitate the control device to put the quantity during fertilization, four discharging holes 208 are arranged at the bottom side of the fertilizer hopper 201, when the position of the drill rod 203 is lifted, the fertilizer is discharged into the drilled small pit through the discharging hole 208 in the punching column 202, and the user can slide the open-close board 601 at the side of the punching column 202 according to the need, so that the end of the open-close board 601 blocks the corresponding discharging hole 208, the quantity of the fertilizer discharged at a time can be controlled by controlling the quantity of the discharging hole 208, and the bottom side of the open-close board 601 is provided with the second positioning rod 603, the position of the open-close board 601 can be positioned in cooperation with the second positioning slot 602, and when the support sleeve 605 screwedly connected with the side of the punching column 202 rotates, the end of the second positioning rod 603 can be pushed, so that the stability of the open-close board 601 in the working state of the device is ensured.

[0039] Specifically, the driving structure 3 comprises a brake block 301, the end of the moving seat 1 is fixedly connected with the brake block 301, the inner side of the pressing rod 205 is slidably connected with a first positioning rod 303, the third spring 304 is fixedly connected between the first positioning rod 303 and the pressing rod 205, the side of the brake block 301 is obliquely provided with a first positioning groove 305, the end of the first positioning rod 303 is clamped with the brake block 301 through the first positioning groove 305, the end of the first positioning rod 303 away from the brake block 301 is fixedly connected with a closing rod 302 in perpendicular, the two ends of the closing rod 302 are respectively provided with clamping grooves 307, the inner side of the pressing rod 205 is slidably connected with a locking rod 309, the fourth spring 310 is fixedly connected between the locking rod 309 and the pressing rod 205, the side of the locking rod 309 is in an inclined surface structure, the end of the pressing rod 205 is slidably connected with a control block 308, and the inclined side of the control block 308 abuts against the locking rod 309. The driving structure 3 can conveniently control the punching column 202, that is, in order to conveniently operate the pressing rod 205, the side of the brake block 301 located in the middle of the pressing rod 205 is provided with the first positioning groove 305, the user can slide the closing rod 302 to release the locking state between the first positioning rod 303 and the first positioning groove 305, when the first positioning rod 303 and the first positioning groove 305 are in the locking state, at this time, the first spring 207 and the second spring 209 are both in the natural state, so the fertilizer cannot flow out from the end of the punching column 202, at this time, the user can push the device to move through the pressing rod 205, when the fertilization work needs to be carried out, the user can pull the closing rod 302 until the closing rod 302 is completely embedded in the closing groove 306 in the inner side of the pressing rod 205, at this time, the clamping grooves 307 at the two ends of the closing rod 302 will be clamped with the locking rod 309, so as to prevent the first positioning rod 303 from returning to the position, ensure the free rotation of the pressing rod 205, and conveniently carry out the fertilization operation, and the control block 308 located at the end of the pressing rod 205 can release the clamping state between the locking rod 309 and the closing rod 302, so as to restore the position of the first positioning rod 303.

[0040] Specifically, the moving structure 5 comprises a support leg 501, the bottom side of the moving base 1 is provided with the support leg 501, one end of the support leg 501 is rotatably connected with a pulley 502, the other end of the support leg 501 is provided with a universal wheel 503, the top side of the support leg 501 is fixedly connected with a support screw 509, the inner side of the moving base 1 is rotatably connected with a threaded sleeve 508, the support screw 509 is threadedly connected with the threaded sleeve 508, the inner side of the moving base 1 is rotatably connected with a worm gear 507, the worm gear 507 is slidably connected with the threaded sleeve 508, the side surface of the worm gear 507 is engaged with a worm 506, the middle part of the worm 506 is fixedly connected with a rotating shaft 505, the middle part of the rotating shaft 505 is fixedly connected with a first gear 510, the side surface of the first gear 510 is engaged with an adjusting gear 504, the adjusting gear 504 is rotatably connected with the moving base 1; the moving structure 5 can facilitate the movement of the device and adjust the height of the device as needed, that is, due to the difference in the height of the land needing irrigation and fertilization in the actual planting environment, the pulleys 502 and the universal wheels 503 are arranged on both sides of the moving base 1, which facilitates the movement of the device, and in order to adjust the height of the device, the user can rotate the adjusting gear 504 on the side, the rotating shaft 505 starts to rotate through the driving of the first gear 510, the rotating shaft 505 is provided with a set of worm gears 507 and worms 506 at both ends, further driving the threaded sleeves 508 on both sides to rotate, the support screw 509 in the threaded sleeve 508 is threadedly connected therewith in the process of rotating the threaded sleeve 508, so as to realize the lifting of the upper part of the device, change the height of the end of the punching column 202, and facilitate the punching and fertilization operation on the soil of different heights.

[0041] Specific, the irrigation structure 4 includes water tank 401, the middle part of the mobile seat 1 is provided with water tank 401, the bottom of the mobile seat 1 is provided with water outlet hole 406, the middle part of the mobile seat 1 is slidably connected with release rod 402, the release rod 402 is in the form of T-shaped structure, the end of the release rod 402 is fixedly connected with pressing plate 403, the bottom side of the pressing plate 403 is fixedly connected with first sealing gasket 404, the first sealing gasket 404 is in abutment with the mobile seat 1, the pressing plate 403 and the mobile seat 1 are fixedly connected with the fifth spring 405, the bottom side of the mobile seat 1 is rotatably connected with irrigation head 407, the two sides of the irrigation head 407 are rotatably connected with sleeve ring 409, the sleeve ring 409 and the mobile seat 1 are fixedly connected with the sixth spring 410, the end of the irrigation head 407 is fixedly connected with second sealing gasket 408, the irrigation head 407 is in abutment with the mobile seat 1 through the second sealing gasket 408; through the irrigation structure 4, water resources can be saved while the crops are uniformly irrigated, that is, the water tank 401 arranged in the center of the mobile seat 1 is used for irrigating crops, the release rod 402 is arranged on the water tank 401, when the release rod 402 is pulled upward, the pressing plate 403 at the bottom of the water tank 401 loses the plugging effect of the water outlet hole 406, at this time, the water in the water tank 401 can flow into the soil to irrigate, on the other hand, in order to adjust the size of the irrigation water, the user can rotate the irrigation head 407 for drainage, since the end of the irrigation head 407 is in the form of circular structure, when the rotation angle of the irrigation head 407 changes, the water flow will change at the same time, until the water flow is completely cut off, thereby closing the irrigation effect, which is convenient for control.

[0042] Specifically, the release structure 7 comprises a second gear 701, the middle part of the pulley 502 is fixedly connected with the second gear 701, the side surface of the second gear 701 is engaged with a tooth block 702, the tooth block 702 is slidably connected with the supporting leg 501, the eighth spring 703 is fixedly connected between the tooth block 702 and the supporting leg 501, the top side of the tooth block 702 is fixedly connected with a jacking block 704, the jacking block 704 abuts against a transmission rod 705, the transmission rod 705 is slidably connected with the moving base 1, and the end of the transmission rod 705 is fixedly connected with the release rod 402. The release structure 7 can improve the efficiency of crop irrigation, that is, when the moving base 1 is not adjusted in height, that is, the jacking block 704 is in abutment with the transmission rod 705, when the moving base 1 moves through the pulley 502 at the bottom side, the rotation of the pulley 502 drives the second gear 701 in the middle part to rotate at the same time, the top side of the second gear 701 is provided with a tooth block 702 which can slide, the tooth block 702 will be in the state of engagement and disengagement with the second gear 701 during the movement of the moving base 1, in the process, the tooth block 702 will make longitudinal reciprocating motion, so as to finally drive the pressing plate 403 to repeatedly open and close the water outlet hole 406 through the jacking block 704 and the transmission rod 705, thereby saving water and achieving the purpose of irrigating the crops after fertilization.

[0043] The application is used, first, the middle part of the mobile seat 1 is provided with a fertilizer hopper 201, the fertilizer hopper 201 is used for storing the fertilizer which needs to be spread, when the mobile seat 1 moves to the position where the fertilizer needs to be put, the user can rotate the pressing rod 205 located on the top side of the mobile seat 1, through the lever action, the user can more labor-savingly rotate the pressing rod 205, after the pressing rod 205 rotates, the bottom side sliding groove 206 drags or pushes the traction rod 204, when the pressing rod 205 rotates to the bottom side, the pressing rod 205 pushes the drill rod 203 and the punching column 202, so that the fertilizer hopper 201 compresses the second springs 209 on both sides, and the punching column 202 moves to the soil surface and completes the punching, the end part of the punching column 202 cooperates with the drill rod 203 to form a conical structure, which improves the punching effect of the punching column 202 on the soil, after the punching operation is completed, the user lifts the pressing rod 205, so that the traction rod 204 drags the drill rod 203 to lift the height, at this time, the drill rod 203 retracts, the fertilizer particles in the discharge hole 208 can enter the soil inside the completed drilling hole along the hole, so that the fertilizer application efficiency of crops is improved, in order to facilitate the control device to put the quantity during the fertilization, four discharge holes 208 are arranged on the bottom side of the fertilizer hopper 201, when the position of the drill rod 203 is lifted, the fertilizer is discharged to the drilled small pit through the discharge hole 208 in the punching column 202, the user can slide the opening and closing plate 601 located on the side of the punching column 202 according to the need, so that the end part of the opening and closing plate 601 blocks the corresponding discharge hole 208, by controlling the number of the discharge holes 208 which circulate, the user can control the quantity of the fertilizer discharged at a time, meanwhile, the bottom side of the opening and closing plate 601 is provided with a second positioning rod 603, which cooperates with the second positioning groove 602 to position the position of the opening and closing plate 601, meanwhile, the support sleeve 605 which is screw-connected to the side of the punching column 202 rotates, so as to push the end part of the second positioning rod 603, thereby ensuring the stability of the opening and closing plate 601 in the working state of the device, in order to facilitate the operation of the pressing rod 205, the first positioning groove 305 is arranged on the side of the brake block 301 located in the middle part of the pressing rod 205, the user can slide the closing rod 302 to release the locking state between the first positioning rod 303 and the first positioning groove 305, when the first positioning rod 303 and the first positioning groove 305 are in the locking state, at this time, the first spring 207 and the second spring 209 are in the natural state, so the fertilizer cannot flow out from the end part of the punching column 202, at this time, the user can push the device through the pressing rod 205 to move, when the fertilization work needs to be carried out, the user can pull the closing rod 302 until the closing rod 302 is completely embedded in the closing groove 306 on the inner side of the pressing rod 205, at this time, the clamping grooves 307 on both ends of the closing rod 302 are clamped with the locking rod 309, so as to prevent the first positioning rod 303 from returning to the position, so as to ensure the free rotation of the pressing rod 205, thereby facilitating the fertilization operation,The control block 308 at the end of the pressing rod 205 can release the engagement between the locking rod 309 and the closing rod 302, so as to restore the position of the first positioning rod 303. Due to the fact that the height of the land needing irrigation and fertilization is different in the actual planting environment, the pulleys 502 and universal wheels 503 are arranged on both sides of the moving base 1, so that the device is convenient to move. In order to adjust the height of the device, the user can rotate the adjusting gear 504 on the side, and the rotating shaft 505 is driven to rotate through the first gear 510. The rotating shaft 505 is provided with a set of worm gears 507 and worm shafts 506 at both ends, so as to further drive the threaded sleeves 508 on both sides to rotate. In the process of rotating the threaded sleeves 508, the supporting screw rods 509 in the threaded sleeves 508 are screwed, so that the height of the upper part of the device is lifted, the height of the end of the punching column 202 is changed, and the punching and fertilization operations on the soil of different heights are facilitated. The water tank 401 arranged in the center of the moving base 1 is used for irrigation of crops. The release rod 402 is arranged on the water tank 401. When the release rod 402 is pulled upward, the pressing plate 403 at the bottom of the water tank 401 loses the plugging effect on the water outlet hole 406. At this time, the water in the water tank 401 can flow into the soil for irrigation. On the other hand, in order to adjust the size of the irrigation water, the user can rotate the irrigation head 407 for drainage. Since the end of the irrigation head 407 is in a circular structure, when the rotation angle of the irrigation head 407 changes, the water flow will also change, until the water flow is completely cut off, so as to close the irrigation effect, which is convenient for control. When the moving base 1 is not adjusted in height, that is, the jacking block 704 is in contact with the transmission rod 705, when the moving base 1 moves through the pulley 502 at the bottom, the rotation of the pulley 502 drives the second gear 701 in the middle to rotate at the same time. The top side of the second gear 701 is provided with a tooth block 702 that can slide. The tooth block 702 will be in engagement and disengagement with the second gear 701 during the movement of the moving base 1. In this process, the tooth block 702 will make longitudinal reciprocating motion, so as to finally drive the pressing plate 403 to repeatedly open and close the water outlet hole 406 through the jacking block 704 and the transmission rod 705. The purpose of irrigating the crops after fertilization is achieved while saving water.

[0044] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. An irrigation and fertilization apparatus, characterized in that, The application relates to a mobile seat (1) provided with a punching structure (2) at the bottom side, an adjusting structure (6) connected with the punching structure (2), a driving structure (3) connected between the punching structure (2) and the mobile seat (1), a moving structure (5) at the bottom side of the mobile seat (1), and an irrigation structure (4) at the middle part of the mobile seat (1), wherein the irrigation structure (4) is connected with the moving structure (5) through a releasing structure (7). The punching structure (2) comprises a fertilizer hopper (201) which is slidably connected with the middle part of the mobile seat (1), a second spring (209) fixedly connected between the fertilizer hopper (201) and the mobile seat (1), a punching column (202) fixedly connected with the bottom of the fertilizer hopper (201), a discharging hole (208) formed in the inner side of the punching column (202), a drill rod (203) slidably connected with the inner side of the fertilizer hopper (201), a tapered structure formed at the end of the drill rod (203), and a first spring (207) fixedly connected between the drill rod (203) and the punching column (202). The adjusting structure (6) comprises a plurality of opening and closing plates (601) slidably connected with the side of the punching column (202), the opening and closing plates (601) are arranged in one-to-one correspondence with the plurality of discharging holes (208), second positioning grooves (602) are formed at the bottom side of the opening and closing plates (601), a second positioning rod (603) is slidably connected with the inner side of the punching column (202), a seventh spring (604) is fixedly connected between the second positioning rod (603) and the punching column (202), the end of the second positioning rod (603) abuts against the opening and closing plate (601) through the second positioning groove (602), and a supporting sleeve (605) is threadedly connected with the side of the punching column (202).

2. An irrigation and fertilization apparatus as defined in claim 1, wherein: The end of the drill rod (203) is fixedly connected with a traction rod (204), the traction rod (204) is slidably connected with the drill rod (203), the end of the mobile seat (1) is rotatably connected with a pressure applying rod (205), the bottom side of the pressure applying rod (205) is fixedly connected with a sliding groove (206), and the end of the pressure applying rod (205) is slidably connected with the sliding groove (206).

3. An irrigation and fertilization apparatus as defined in claim 2, wherein: The driving structure (3) comprises a brake block (301) fixedly connected with the end of the mobile seat (1), a first positioning rod (303) slidably connected with the inner side of the pressure applying rod (205), a third spring (304) fixedly connected between the first positioning rod (303) and the pressure applying rod (205), and a first positioning groove (305) obliquely formed in the side of the brake block (301), wherein the end of the first positioning rod (303) is clamped with the brake block (301) through the first positioning groove (305).

4. An irrigation and fertilization apparatus as defined in claim 3, wherein: The first positioning rod (303) is vertically and fixedly connected with a closing rod (302) at one end away from the brake block (301), both ends of the closing rod (302) are provided with clamping grooves (307), the inner side of the pressing rod (205) is slidably connected with a locking rod (309), the locking rod (309) and the pressing rod (205) are fixedly connected with a fourth spring (310), the side of the locking rod (309) is in a bevel structure, the end of the pressing rod (205) is slidably connected with a control block (308), and the control block (308) abuts against the bevel side of the locking rod (309).

5. An irrigation and fertilization apparatus as defined in claim 1, wherein: The moving structure (5) comprises a supporting leg (501), the bottom side of the moving base (1) is provided with the supporting leg (501), one end of the supporting leg (501) is rotatably connected with a pulley (502), the other end of the supporting leg (501) is provided with a universal wheel (503), the top side of the supporting leg (501) is fixedly connected with a supporting screw rod (509), and the inner side of the moving base (1) is rotatably connected with a threaded sleeve (508).

6. An irrigation and fertilization apparatus as defined in claim 5, wherein: The inner side of the moving base (1) is rotatably connected with a worm gear (507), the worm gear (507) and the threaded sleeve (508) are slidably connected, the side of the worm gear (507) is engaged with a worm shaft (506), the middle of the worm shaft (506) is fixedly connected with a rotating shaft (505), the middle of the rotating shaft (505) is fixedly connected with a first gear (510), the side of the first gear (510) is engaged with an adjusting gear (504), and the adjusting gear (504) and the moving base (1) are rotatably connected.

7. An irrigation and fertilization apparatus as defined in claim 6, wherein: The irrigation structure (4) comprises a water tank (401), the middle of the moving base (1) is provided with the water tank (401), the bottom of the moving base (1) located in the water tank (401) is provided with a water outlet hole (406), the middle of the moving base (1) is slidably connected with a release rod (402), the release rod (402) is in a "T" type structure, the end of the release rod (402) is fixedly connected with a pressing plate (403), the bottom side of the pressing plate (403) is fixedly connected with a first sealing gasket (404), the first sealing gasket (404) and the moving base (1) abut against each other, and the pressing plate (403) and the moving base (1) are fixedly connected with a fifth spring (405).

8. An irrigation and fertilization apparatus as defined in claim 7, wherein: The bottom side of the moving base (1) is rotatably connected with a watering head (407), both sides of the watering head (407) are rotatably connected with a sleeve ring (409), the sleeve ring (409) and the moving base (1) are fixedly connected with a sixth spring (410), the end of the watering head (407) is fixedly connected with a second sealing gasket (408), and the watering head (407) abuts against the moving base (1) through the second sealing gasket (408).

9. An irrigation and fertilization apparatus as defined in claim 7, wherein: The release structure (7) comprises a second gear (701), the middle part of the pulley (502) is fixedly connected with the second gear (701), the side surface of the second gear (701) is engaged with a tooth block (702), the tooth block (702) is slidably connected with the supporting leg (501), the eighth spring (703) is fixedly connected between the tooth block (702) and the supporting leg (501), the top side of the tooth block (702) is fixedly connected with a jacking block (704), the jacking block (704) abuts against a transmission rod (705), the transmission rod (705) is slidably connected with the moving seat (1), and the end of the transmission rod (705) is fixedly connected with the release rod (402).

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