Agricultural planting fertilization device with adjusting structure

Abstract

The invention discloses an agricultural planting fertilization device with an adjusting structure, and relates to the technical field of agricultural planting fertilization devices. The fertilizer applying mechanism is mounted at the top of the base and comprises a barrel body, a stirrer, a filter screen, a barrel cover, a screw cover, a water pumping pipe, a pump body, a valve body, a connecting pipe, two sliding pipes, two flexible rubber hoses and two spray heads, the barrel body is fixedly mounted at the top of the base, the filter screen is located at the top of the barrel body, and the screw cover is located at the bottom of the barrel body. The base is manually pushed to move between crops, water and fertilizer can be blended on the inner side of the barrel body, then the rotating rod is rotated on the base, the distance between the two sliding frames can be adjusted through the rotating rod, the distance between the two spray heads can be adjusted through the two sliding frames, and the angles of the spray heads can be adjusted through rotating the fixing frame. Therefore, water and fertilizer can be accurately aligned with the land near the roots of crops, and the crops can be accurately fertilized.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting and fertilizing devices, and in particular to an agricultural planting and fertilizing device with an adjustment structure. Background Technique

[0002] Water Soluble Fertilizer (WSF) is a multi-component compound fertilizer that can be completely dissolved in water. It can quickly dissolve in water, is more easily absorbed by crops, and has a relatively high absorption utilization rate. More importantly, it can be applied to facility agriculture such as drip irrigation and sprinkler irrigation to achieve integration of water and fertilizer, and achieve the effects of water saving, fertilizer saving, and labor saving.

[0003] The amount of fertilizer required for different crops is also different. At present, most fertilization is carried out manually. Workers directly scatter the fertilizer into the field, and the fertilizer cannot be fully absorbed, resulting in low fertilizer utilization rate. Most of the existing fertilization devices use single-row fertilization and need to adjust the fertilization amount according to different crops, with low fertilization efficiency. For fertilization devices that can perform multi-row fertilization, the spacing between rows is very different. Most of the existing fertilization devices lack an adjustment structure and are not convenient to use. Therefore, the present invention proposes an agricultural planting and fertilizing device with an adjustment structure to solve the above problems. Summary of the Invention

[0004] The purpose of this application is to provide an agricultural planting and fertilizing device with an adjustment structure to solve the problems mentioned in the above background technique, that is, most fertilization is carried out manually at present. Workers directly scatter the fertilizer into the field, and the fertilizer cannot be fully absorbed, resulting in low fertilizer utilization rate. Most of the existing fertilization devices use single-row fertilization and need to adjust the fertilization amount according to different crops, with low fertilization efficiency. For fertilization devices that can perform multi-row fertilization, the spacing between rows is very different. Most of the existing fertilization devices lack an adjustment structure and are not convenient to use.

[0005] To achieve the above purpose, this application provides the following technical solution: An agricultural planting and fertilizing device with an adjustment structure, including:

[0006] Base;

[0007] A fertilizing mechanism, the fertilizing mechanism is installed on the top of the base, and the fertilizing mechanism includes: a barrel body, an agitator, a filter screen, a barrel cover, a screw cover, a water pumping pipe, a pump body, a valve body, a connecting pipe, two sliding pipes, two soft rubber hoses and two nozzles. The barrel body is fixedly installed on the top of the base, the filter screen is at the top of the barrel body, the bottom of the screw cover is threadedly connected with the top of the barrel cover, the agitator is fixedly installed on the bottom of the barrel body, the water pumping pipe is fixedly installed on the left side of the barrel body, the water pumping pipe is connected with the pump body, the pump body is fixedly installed on the top of the base, the valve body is fixedly connected with the pump body, the valve body is fixedly connected with the connecting pipe, the two sliding pipes are both slidably connected to the inner wall of the connecting pipe, the two soft rubber hoses are respectively fixedly connected with the two sliding pipes, and the two nozzles are respectively fixedly connected with the two soft rubber hoses;

[0008] An installation mechanism, the installation mechanism is used to install the filter screen and the barrel cover;

[0009] An angle adjustment mechanism, the angle adjustment mechanism is used to adjust the angle of the nozzle;

[0010] A spacing adjustment mechanism, which is used to adjust the spacing between the two nozzles;

[0011] A fixing mechanism, which is used to fix the distance between the two nozzles;

[0012] There are two groups of installation mechanisms, which cooperate with the barrel body, the filter screen and the barrel cover respectively. There are two groups of angle adjustment mechanisms, which cooperate with the nozzle. The spacing adjustment mechanism cooperates with the two sliding tubes, and the fixing mechanism cooperates with the spacing adjustment mechanism.

[0013] With the above structure, the base is manually pushed to move between the crops, and water and fertilizer can be mixed on the inner side of the barrel. The rotating rod is then rotated on the base to adjust the distance between the two sliding frames. The two sliding frames will adjust the distance between the two nozzles. The rotating fixed frame can also adjust the angle of the nozzle, so that the water and fertilizer can be accurately aimed at the land near the roots of the crops, and the crops can be accurately fertilized.

[0014] Preferably, the mounting mechanism comprises: two mounting frames, a docking frame, a round block, a fitting frame, a pulling rod, a control rod, a positioning plate, a positioning frame, a positioning spring, a fixing block, a fixing rod, a connecting rod and a sliding rod;

[0015] The two mounting brackets are fixedly connected to the bucket cover and the bucket body respectively. The docking bracket is fixedly connected to the filter screen. The two round blocks are fixedly connected to the two mounting brackets respectively. The fitting bracket is slidably connected to the docking bracket. The pulling rod is rotatably connected to the control rod and the fitting bracket respectively. The control rod is rotatably connected to the positioning disk. The positioning disk is fixedly connected to the docking bracket. The positioning bracket is slidably connected to the control rod. The positioning bracket is fixedly connected to the positioning spring. The positioning spring is fixedly connected to the fixed block. The fixed block is fixedly connected to the control rod. The fixed rod is fixedly connected to the positioning bracket. The connecting rod is rotatably connected to the top of the control rod. The connecting rod is of a hollow structure. The sliding rod is slidably connected to the front side of the fixed block. Round rods are fixedly installed on the front side of the fixed rod and the rear side of the sliding rod. The outer sides of the round rods are slidably connected to the inner sides of the connecting rod.

[0016] Further, after the sliding rod is lifted upward, the sliding rod can push the connecting rod to rotate counterclockwise through the round rod, so that the connecting rod can drive the fixed rod and the positioning bracket to move to the left through the round rod on the rod, so that the positioning bracket can be disengaged from the positioning disk, unlocking the control rod, so that the control rod can release the pulling rod and the fitting bracket, so that the fitting bracket can be disengaged from the two round blocks, unlocking the two mounting brackets, so that the two mounting brackets can be disengaged from the docking bracket, the bucket cover can be disassembled from the filter screen, the filter screen can be disassembled from the bucket body, the filter screen can be cleaned, and the bucket body can also be cleaned. After the cleaning is completed, the filter screen is placed on the bucket body. The two docking brackets on the filter screen are inserted into the two mounting brackets on the top of the bucket body. Then the two mounting brackets on the bucket cover are inserted into the two docking brackets on the filter screen. Then the control rod is rotated, so that the control rod can pull the pulling rod, and the pulling rod can pull the fitting bracket to move to the right, so that the fitting bracket can push the two round blocks to approach each other, so that the bucket cover can be closely attached to the sealing ring on the top of the filter screen, and the sealing ring at the bottom of the filter screen can be closely attached to the bucket body. After the positioning bracket meshes with the positioning disk, the positioning bracket can connect the positioning disk and the control rod to position the control rod on the positioning disk, so that the control rod can position the positions of the pulling rod and the fitting bracket, realize the stable installation of the bucket cover and the filter screen, and stably use the filter screen.

[0017] Preferably, the angle adjustment mechanism includes: a connecting frame, a positioning ring, a fixed sleeve, a positioning rod and a return spring;

[0018] The connecting frame is rotatably connected to the nozzle. The positioning ring is fixedly installed on the front side of the connecting frame. The rear end of the fixed sleeve is fixedly connected to the nozzle. The positioning rod is slidably connected to the inner wall of the fixed sleeve. The return spring is fixedly connected to the positioning rod and the fixed sleeve respectively.

[0019] Further, when the positioning rod is pressed and slides on the fixed sleeve, the positioning rod can be disengaged from the positioning ring to unlock the fixed sleeve. The fixed sleeve is fixedly connected to the nozzle, so that the angle of the nozzle can be unlocked, and the nozzle can be freely rotated on the connecting frame to adjust the angle of the nozzle. Then, release the positioning rod so that the positioning rod can automatically engage with the positioning ring, and the positioning rod can connect the positioning ring and the fixed sleeve to block the rotation of the fixed sleeve on the connecting frame, realizing the inner side of the fixed sleeve, so that the fixed sleeve can position the nozzle to stably use the nozzle.

[0020] Preferably, the spacing adjustment mechanism includes: two sliding frames, two sliding blocks and a rotating rod;

[0021] The sliding frames are slidably connected to the top of the base. The two sliding frames are respectively fixedly connected to the two sliding tubes and the two connecting frames. The two sliding blocks are respectively slidably connected to the two sliding frames. The rotating rod is rotatably connected to the top of the base, and the rotating rod is rotatably connected to the two sliding blocks. A plurality of blocking grooves arranged at equal intervals are formed in the top of the sliding frame located on the right side.

[0022] Further, when the rotating rod is pushed to rotate counterclockwise, the rotating rod can push open the two sliding frames through the two connecting blocks, so that the two sliding frames can move away from each other, and the two sliding frames can drive the two sliding tubes to move away from each other, so that the two sliding rods can increase the spacing between the two nozzles to adapt to various use environments.

[0023] Preferably, the fixing mechanism includes: a blocking frame, a torsion spring, a driving block and an unlocking frame;

[0024] The blocking frame is rotatably connected to the front side of the sliding block located on the right side. The torsion spring is fixedly connected to the blocking frame and the sliding block respectively. The driving block is slidably connected to the blocking frame, and the driving block is rotatably connected to the unlocking frame. The unlocking frame is slidably sleeved on the top end of the rotating rod.

[0025] Further, after the unlocking frame is pulled upward, the unlocking frame can pull the blocking frame to rotate counterclockwise and store the torsion spring through the driving block, so that the blocking frame can be disengaged from the sliding frame located on the right side to unlock the position of the sliding block on the sliding frame, so that the connecting block can slide freely on the sliding frame, and the rotating rod can be freely rotated to adjust the spacing between the two nozzles. After the blocking frame is released, the blocking frame can automatically engage with the sliding frame located on the right side through the reset of the torsion spring to block the movement of the connecting block on the sliding frame, realizing the positioning of the connecting block and the rotating rod, and thus realizing the positioning of the spacing between the two nozzles to stably use the nozzles.

[0026] Preferably, a plurality of positioning grooves arranged at equal intervals are formed in the front side of the positioning disk, and a positioning block is fixedly installed on the right side of the positioning frame. The positioning block is detachably clamped with the positioning groove.

[0027] Further, after the positioning block is inserted into the inner side of the positioning slot, the positioning block can block the rotation of the control rod to achieve the positioning of the control rod.

[0028] Preferably, a plurality of insertion slots arranged at equal intervals are formed on the inner side of the positioning ring, and the top of the positioning rod is detachably clamped with the inner wall of the insertion slot.

[0029] Further, after the top of the positioning rod engages with the insertion slot, the positioning rod can block the rotation of the fixing sleeve to achieve the positioning of the fixing sleeve and the nozzle.

[0030] Preferably, the rear bottom end of the blocking frame is detachably clamped with the inner wall of the blocking slot.

[0031] Further, after the blocking frame engages with the blocking slot, the blocking frame can block the rotation of the rotating rod to achieve the positioning of the rotating rod.

[0032] Preferably, sealing rings are fixedly installed at both the top and the bottom of the filter screen. The sealing ring located at the lower position is in sliding contact with the top of the barrel body, and the sealing ring located at the upper position is in sliding contact with the bottom of the barrel cover.

[0033] Further, the sealing ring is used to fill the gap between the filter screen and the barrel body and the barrel cover to seal the barrel body.

[0034] Preferably, symmetrically arranged rotating wheels are fixedly installed on the left side of the bottom of the base. The number of the rotating wheels is two. A universal wheel is fixedly installed on the right side of the bottom of the base, and a handle is fixedly installed on the right side of the top of the base.

[0035] Further, the rotating wheels and the universal wheels are used for the movement of the base.

[0036] In summary, the technical effects and advantages of the present invention:

[0037] 1. After the sliding rod is lifted upward, the sliding rod can squeeze the connecting rod through the round rod to rotate counterclockwise, so that the connecting rod can drive the fixing rod and the positioning frame to move to the left through the round rod on the driving rod, so that the positioning frame can be separated from the positioning plate, and the control rod can be unlocked, so that the control rod can release the pulling rod and the fitting frame, so that the fitting frame can be separated from the two round blocks, and the two mounting frames can be unlocked, so that both mounting frames can be separated from the docking frame, the barrel cover can be removed from the filter screen, the filter screen can be removed from the barrel body, the filter screen can be cleaned, and the barrel body can also be cleaned. After cleaning, the filter screen is placed on the barrel body, and the two docking frames on the filter screen are inserted into the barrel. The two mounting frames on the top of the body are inserted into the two mounting frames on the barrel cover, and then the control rod is rotated so that the control rod can pull the pull rod, and the pull rod can pull the fitting frame to move to the right, so that the fitting frame can squeeze the two round blocks close to each other, so that the barrel cover can fit tightly with the sealing ring on the top of the filter, and the sealing ring at the bottom of the filter can fit tightly with the barrel body. After the positioning frame is engaged with the positioning plate, the positioning frame can connect the positioning plate with the control rod to realize the positioning of the control rod on the positioning plate, so that the control rod can position the pull rod and the fitting frame, so as to realize the stable installation of the barrel cover and the filter, and stably use the filter;

[0038] 2. When the positioning rod is pressed to slide on the fixing sleeve, the positioning rod can be separated from the positioning ring to unlock the fixing sleeve. The fixing sleeve is fixedly connected to the nozzle, and the angle of the nozzle can be unlocked. The nozzle can be freely rotated on the connecting frame to adjust the angle of the nozzle. Then the positioning rod is released, so that the positioning rod can automatically mesh with the positioning ring. The positioning rod can connect the positioning ring with the fixing sleeve to block the rotation of the fixing sleeve on the connecting frame, so as to adjust the inner side of the fixing sleeve, so that the fixing sleeve can position the nozzle to stably use the nozzle.

[0039] 3. When the rotating rod is pushed to rotate counterclockwise, the rotating rod can prop up the two sliding frames through the two connecting blocks, so that the two sliding frames can move away from each other, and the two sliding frames can drive the two sliding tubes to move away from each other, so that the two sliding rods can increase the distance between the two nozzles to adapt to various use environments;

[0040] 4. After the unlocking frame is pulled upward, the unlocking frame can pull the blocking frame to rotate counterclockwise through the driving block and store the torsion spring, so that the blocking frame can be disengaged from the sliding frame at the right position to unlock the position of the sliding block on the sliding frame, so that the connecting block can slide freely on the sliding frame, and the rotating rod can be freely rotated to adjust the distance between the two nozzles. After the blocking frame is released, the blocking frame can automatically engage with the sliding frame at the right position through the reset of the torsion spring to block the movement of the connecting block on the sliding frame, thereby realizing the positioning of the connecting block and the rotating rod, and realizing the positioning of the distance between the two nozzles, so as to stably use the nozzle;

[0041] The present invention can manually push the base to move between crops, mix water and fertilizer on the inner side of the barrel, and then rotate the rotating rod on the base to adjust the distance between the two sliding frames, and the two sliding frames can adjust the distance between the two nozzles. The rotating fixed frame can also adjust the angle of the nozzle, so that the water and fertilizer can be accurately aimed at the land near the roots of the crops, and the crops can be accurately fertilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A three-dimensional schematic diagram of the main structure of an embodiment of the present application;

[0043] Figure 2 A three-dimensional schematic diagram of the structure of an embodiment of the present application from a side view;

[0044] Figure 3 A three-dimensional schematic diagram of a top view of the structure of an embodiment of the present application;

[0045] Figure 4 This is a three-dimensional schematic diagram of a top view and cross-section of a structural barrel body of an embodiment of the present application;

[0046] Figure 5 A three-dimensional schematic top view of a structural docking frame and a mounting frame of an embodiment of the present application;

[0047] Figure 6 A three-dimensional schematic diagram of a top view of a structural installation mechanism and a fixing mechanism of an embodiment of the present application;

[0048] Figure 7 It is an enlarged three-dimensional schematic diagram of the structure of an embodiment of the present application from top view;

[0049] Figure 8 A three-dimensional schematic diagram of a structural nozzle of an embodiment of the present application from a side view;

[0050] Figure 9 A three-dimensional schematic diagram of a structural adjustment mechanism in an embodiment of the present application from a top view;

[0051] Figure 10 It is a three-dimensional schematic diagram of a top view of the structural positioning mechanism of an embodiment of the present application.

[0052] In the figure: 1, base; 2, runner; 3, universal wheel; 4, handle; 5, barrel body; 6, stirrer; 7, filter screen; 8, sealing ring; 9, mounting bracket; 10, docking bracket; 11, barrel cover; 12, screw cap; 13, round block; 14, fitting bracket; 15, pulling rod; 16, control rod; 17, positioning disc; 18, positioning bracket; 19, positioning spring; 20, fixing block; 21, fixing rod; 22, connecting rod; 23, sliding rod; 24, water suction pipe; 25, pump body; 26, valve body; 27, connecting pipe; 28, sliding pipe; 29, sliding bracket; 30, soft rubber hose; 31, nozzle; 32, connecting bracket; 33, positioning ring; 34, fixing sleeve; 35, positioning rod; 36, return spring; 37, sliding block; 38, rotating rod; 39, blocking bracket; 40, torsion spring; 41, driving block; 42, unlocking bracket. Specific implementation mode

[0053] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] Embodiment

[0055] Reference Figures 1-10 , in this embodiment, a fertilizing device for agricultural planting with an adjustment structure is proposed, including:

[0056] Base 1;

[0057] Fertilizing mechanism, the fertilizing mechanism is installed on the top of the base 1, and the fertilizing mechanism includes: barrel body 5, stirrer 6, filter screen 7, barrel cover 11, screw cap 12, water suction pipe 24, pump body 25, valve body 26, connecting pipe 27, two sliding pipes 28, two soft rubber hoses 30 and two nozzles 31. The barrel body 5 is fixedly installed on the top of the base 1, the filter screen 7 is at the top of the barrel body 5, the bottom of the screw cap 12 is threadedly connected to the top end of the barrel cover 11, the stirrer 6 is fixedly installed at the bottom of the barrel body 5, the water suction pipe 24 is fixedly installed on the left side of the barrel body 5, the water suction pipe 24 is communicated with the pump body 25, the pump body 25 is fixedly installed on the top of the base 1, the valve body 26 is fixedly connected to the pump body 25, the valve body 26 is fixedly connected to the connecting pipe 27, two sliding pipes 28 are both slidably connected to the inner wall of the connecting pipe 27, two soft rubber hoses 30 are respectively fixedly connected to the two sliding pipes 28, and two nozzles 31 are respectively fixedly connected to the two soft rubber hoses 30;

[0058] Installation mechanism, the installation mechanism is used for installing the filter screen 7 and the barrel cover 11;

[0059] An angle adjustment mechanism, the angle adjustment mechanism is used to adjust the angle of the nozzle 31;

[0060] A spacing adjustment mechanism, the spacing adjustment mechanism is used to adjust the spacing between the two nozzles 31;

[0061] A fixing mechanism, which is used to fix the distance between the two nozzles 31;

[0062] There are two groups of mounting mechanisms, which respectively cooperate with the barrel body 5, the filter screen 7 and the barrel cover 11. There are two groups of angle adjustment mechanisms, which cooperate with the nozzle 31. The spacing adjustment mechanism cooperates with the two sliding tubes 28, and the fixing mechanism cooperates with the spacing adjustment mechanism.

[0063] By means of the above structure, the base 1 is manually pushed to move between the crops, and the water and fertilizer can be mixed on the inner side of the barrel 5. Then, the rotating rod 38 is rotated on the base 1, and the rotating rod 38 can adjust the distance between the two sliding frames 29. The two sliding frames 29 can adjust the distance between the two nozzles 31. The rotating fixed frame can also adjust the angle of the nozzle 31, so that the water and fertilizer can be accurately aimed at the land near the roots of the crops, and the crops can be accurately fertilized.

[0064] As a preferred implementation of this embodiment, the mounting mechanism includes: two mounting frames 9, a docking frame 10, a round block 13, a fitting frame 14, a pulling rod 15, a control rod 16, a positioning plate 17, a positioning frame 18, a positioning spring 19, a fixing block 20, a fixing rod 21, a connecting rod 22 and a sliding rod 23;

[0065] The two mounting brackets 9 are fixedly connected to the bucket lid 11 and the bucket body 5 respectively. The docking bracket 10 is fixedly connected to the filter screen 7. The two round blocks 13 are fixedly connected to the two mounting brackets 9 respectively. The fitting bracket 14 is slidably connected to the docking bracket 10. The pulling rod 15 is rotatably connected to the control rod 16 and the fitting bracket 14 respectively. The control rod 16 is rotatably connected to the positioning disc 17. The positioning disc 17 is fixedly connected to the docking bracket 10. The positioning bracket 18 is slidably connected to the control rod 16. The positioning bracket 18 is fixedly connected to the positioning spring 19. The positioning spring 19 is fixedly connected to the fixed block 20. The fixed block 20 is fixedly connected to the control rod 16. The fixed rod 21 is fixedly connected to the positioning bracket 18. The connecting rod 22 is rotatably connected to the top of the control rod 16. The connecting rod 22 is of a hollow structure. The sliding rod 23 is slidably connected to the front side of the fixed block 20. Round rods are fixedly installed on the front side of the fixed rod 21 and the rear side of the sliding rod 23. The outer sides of the round rods are slidably connected to the inner sides of the connecting rod 22. After the sliding rod 23 is lifted upward, the sliding rod 23 can push the connecting rod 22 to rotate counterclockwise through the round rods, so that the connecting rod 22 can drive the fixed rod 21 and the positioning bracket 18 to move to the left through the round rods on the rod, so that the positioning bracket 18 can be disengaged from the positioning disc 17, unlocking the control rod 16, enabling the control rod 16 to release the pulling rod 15 and the fitting bracket 14, enabling the fitting bracket 14 to be disengaged from the two round blocks 13, unlocking the two mounting brackets 9, enabling the two mounting brackets 9 to be disengaged from the docking bracket 10, the bucket lid 11 can be removed from the filter screen 7, the filter screen 7 can be removed from the bucket body 5, the filter screen 7 can be cleaned, and the bucket body 5 can also be cleaned. After the cleaning is completed, the filter screen 7 is placed on the bucket body 5. The two docking brackets 10 on the filter screen 7 are inserted into the two mounting brackets 9 at the top of the bucket body 5. Then the two mounting brackets 9 on the bucket lid 11 are inserted into the two docking brackets 10 on the filter screen 7. Then the control rod 16 is rotated, so that the control rod 16 can pull the pulling rod 15, and the pulling rod 15 can pull the fitting bracket 14 to move to the right, so that the fitting bracket 14 can push the two round blocks 13 to approach each other, enabling the bucket lid 11 to be closely attached to the sealing ring 8 on the top of the filter screen 7, and the sealing ring 8 at the bottom of the filter screen 7 can be closely attached to the bucket body 5. After the positioning bracket 18 is engaged with the positioning disc 17, the positioning bracket 18 can connect the positioning disc 17 and the control rod 16 to position the control rod 16 on the positioning disc 17, enabling the control rod 16 to position the positions of the pulling rod 15 and the fitting bracket 14, realizing the stable installation of the bucket lid 11 and the filter screen 7, and stably using the filter screen 7.

[0066] As a preferred implementation manner of this embodiment, the angle adjustment mechanism includes: a connecting frame 32, a positioning ring 33, a fixed sleeve 34, a positioning rod 35 and a return spring 36;

[0067] The connecting frame 32 is rotatably connected to the nozzle 31. The positioning ring 33 is fixedly installed on the front side of the connecting frame 32. The rear end of the fixed sleeve 34 is fixedly connected to the nozzle 31. The positioning rod 35 is slidably connected to the inner wall of the fixed sleeve 34. The return spring 36 is fixedly connected to the positioning rod 35 and the fixed sleeve 34 respectively. When the positioning rod 35 is pressed and slides on the fixed sleeve 34, the positioning rod 35 can be disengaged from the positioning ring 33, realizing the unlocking of the fixed sleeve 34. Since the fixed sleeve 34 is fixedly connected to the nozzle 31, the angle of the nozzle 31 can be unlocked, and the nozzle 31 can be freely rotated on the connecting frame 32 to realize the adjustment of the angle of the nozzle 31. Then, when the positioning rod 35 is released, the positioning rod 35 can automatically engage with the positioning ring 33, and the positioning rod 35 can connect the positioning ring 33 and the fixed sleeve 34 to block the rotation of the fixed sleeve 34 on the connecting frame 32, realizing the positioning of the inner side of the fixed sleeve 34, so that the fixed sleeve 34 can position the nozzle 31 to stably use the nozzle 31.

[0068] As a preferred implementation manner of this embodiment, the spacing adjustment mechanism includes: two sliding frames 29, two sliding blocks 37 and a rotating rod 38;

[0069] The sliding frames 29 are slidably connected to the top of the base 1. The two sliding frames 29 are respectively fixedly connected to the two sliding tubes 28 and the two connecting frames 32. The two sliding blocks 37 are respectively slidably connected to the two sliding frames 29. The rotating rod 38 is rotatably connected to the top of the base 1. The rotating rod 38 is rotatably connected to the two sliding blocks 37. A plurality of blocking grooves arranged at equal intervals are formed on the top of the sliding frame 29 located on the right side. When the rotating rod 38 is pushed to rotate counterclockwise, the rotating rod 38 can push open the two sliding frames 29 through the two connecting blocks, so that the two sliding frames 29 can move away from each other. The two sliding frames 29 can drive the two sliding tubes 28 to move away from each other, so that the two sliding rods 23 can increase the spacing between the two nozzles 31 to adapt to various use environments.

[0070] As a preferred implementation manner of this embodiment, the fixing mechanism includes: a blocking frame 39, a torsion spring 40, a driving block 41 and an unlocking frame 42;

[0071] The blocking frame 39 is rotatably connected to the front side of the sliding block 37 located on the right side. The torsion spring 40 is fixedly connected to the blocking frame 39 and the sliding block 37 respectively. The driving block 41 is slidably connected to the blocking frame 39, and the driving block 41 is rotatably connected to the unlocking frame 42. The unlocking frame 42 is slidably sleeved on the top end of the rotating rod 38. After the unlocking frame 42 is pulled upward, the unlocking frame 42 can pull the blocking frame 39 to rotate counterclockwise and store energy in the torsion spring 40 through the driving block 41, so that the blocking frame 39 can be disengaged from the sliding frame 29 located on the right side, unlocking the position of the sliding block 37 on the sliding frame 29, enabling the connecting block to slide freely on the sliding frame 29, and freely rotating the rotating rod 38 to adjust the distance between the two nozzles 31. After the blocking frame 39 is released, the blocking frame 39 can automatically engage with the sliding frame 29 located on the right side through the reset of the torsion spring 40 to block the movement of the connecting block on the sliding frame 29, realizing the positioning of the connecting block and the rotating rod 38, and realizing the positioning of the distance between the two nozzles 31 to stably use the nozzles 31.

[0072] In this embodiment, a plurality of positioning grooves arranged at equal intervals are formed on the front side of the positioning disk 17. A positioning block is fixedly installed on the right side of the positioning frame 18. The positioning block is detachably clamped with the positioning groove. After the positioning block is inserted into the inner side of the positioning groove, the positioning block can block the rotation of the control rod 16 to realize the positioning of the control rod 16.

[0073] In this embodiment, a plurality of insertion grooves arranged at equal intervals are formed on the inner side of the positioning ring 33. The top of the positioning rod 35 is detachably clamped with the inner wall of the insertion groove. After the top of the positioning rod 35 engages with the insertion groove, the positioning rod 35 can block the rotation of the fixed sleeve 34 to realize the positioning of the fixed sleeve 34 and the nozzle 31.

[0074] In this embodiment, the rear bottom end of the blocking frame 39 is detachably clamped with the inner wall of the blocking groove. After the blocking frame 39 engages with the blocking groove, the blocking frame 39 can block the rotation of the rotating rod 38 to realize the positioning of the rotating rod 38.

[0075] In this embodiment, sealing rings 8 are fixedly installed at the top and bottom of the filter screen 7. The sealing ring 8 located at the lower position is in sliding contact with the top of the barrel body 5, and the sealing ring 8 located at the upper position is in sliding contact with the bottom of the barrel cover 11. The sealing ring 8 is used to fill the gap between the filter screen 7 and the barrel body 5 and the barrel cover 11 to seal the barrel body 5.

[0076] In this embodiment, two symmetrically arranged rotating wheels 2 are fixedly installed on the left side of the bottom of the base 1. The number of the rotating wheels 2 is two. A universal wheel 3 is fixedly installed on the right side of the bottom of the base 1. A handle 4 is fixedly installed on the right side of the top of the base 1. The rotating wheels 2 and the universal wheel 3 are used for the movement of the base 1.

[0077] Working principle: By manually pushing the base 1 to move between crops, water and fertilizer can be mixed inside the barrel body 5, and the barrel body 5 is opened with the screw cover 12, and then water-soluble fertilizer and groundwater are added to the inside of the barrel body 5, and the impurities will be filtered out by the filter 7 to avoid pipeline blockage. At this time, the agitator 6 can be started to mix the water and fertilizer inside the barrel body 5, and then the pump body 25 is started, and the pump body 25 can pump out the water and fertilizer, through the valve body 26, the connecting pipe 27, the two sliding rods 23 and the two soft rubber tubes 30, and then sprayed out by the nozzle 31 to fertilize the crops. At this time, if the distance between the two nozzles 31 on the base 1 is not appropriate, you only need to pull the unlocking frame 42 on the rotating rod 38 and then rotate the rotating rod 38 on the base 1. After 42 is pulled upward, the unlocking frame 42 can pull the blocking frame 39 to rotate counterclockwise through the driving block 41 and store the torsion spring 40, so that the blocking frame 39 can be disengaged from the sliding frame 29 located at the right position, to unlock the position of the sliding block 37 on the sliding frame 29, so that the connecting block can slide freely on the sliding frame 29, and after the rotating rod 38 is pushed and rotated, when the rotating rod 38 is pushed and rotated counterclockwise, the rotating rod 38 can open the two sliding frames 29 through the two connecting blocks, so that the two sliding frames 29 can move away from each other, and the two sliding frames 29 can drive the two sliding tubes 28 to move away from each other, so that the two sliding rods 23 can increase the distance between the two nozzles 31 to adapt to various usage environments, and then put it after adjustment. Open the blocking frame 39. After the blocking frame 39 is released, the blocking frame 39 can automatically engage with the sliding frame 29 located at the right position through the reset of the torsion spring 40 to block the movement of the connecting block on the sliding frame 29, thereby positioning the connecting block and the rotating rod 38, and positioning the distance between the two nozzles 31 can be achieved to stably use the nozzle 31. The rotating fixed frame can also adjust the angle of the nozzle 31. It only needs to press the positioning rod 35. When the positioning rod 35 is pressed and slides on the fixing sleeve 34, the positioning rod 35 can be disengaged from the positioning ring 33 to unlock the fixing sleeve 34. The fixing sleeve 34 is fixedly connected to the nozzle 31, so that the angle of the nozzle 31 can be unlocked, and the nozzle 31 can be freely rotated on the connecting frame 32 to achieve After adjusting the angle of the nozzle 31, the positioning rod 35 is released, so that the positioning rod 35 can automatically mesh with the positioning ring 33, and the positioning rod 35 can connect the positioning ring 33 with the fixing sleeve 34 to block the fixing sleeve 34 from rotating on the connecting frame 32, so as to realize the inner side of the fixing sleeve 34, so that the fixing sleeve 34 can position the position of the nozzle 31, and the nozzle 31 can be used stably, so that the water and fertilizer can be accurately aimed at the land near the roots of the crops, and the crops can be fertilized accurately. If the filter screen 7 is blocked and needs to be disassembled and cleaned, it is only necessary to lift the two sliding rods 23 on the two control rods 16. After the sliding rod 23 is lifted upward, the sliding rod 23 can squeeze the connecting rod 22 through the round rod to rotate counterclockwise.The connecting rod 22 can drive the fixed rod 21 and the positioning frame 18 to move to the left by driving the round rod on the rod, so that the positioning frame 18 can be disengaged from the positioning disk 17, unlocking the control rod 16. Then the control rod 16 can release the pulling rod 15 and the fitting frame 14, enabling the fitting frame 14 to disengage from the two round blocks 13, thus unlocking the two mounting frames 9. As a result, the two mounting frames 9 can be disengaged from the docking frame 10, and the bucket lid 11 can be removed from the filter screen 7, and the filter screen 7 can be removed from the bucket body 5. Then the filter screen 7 can be cleaned, and the bucket body 5 can also be cleaned. After cleaning, the filter screen 7 is placed on the bucket body 5. The two docking frames 10 on the filter screen 7 are inserted into the two mounting frames 9 at the top of the bucket body 5. Then the two mounting frames 9 on the bucket lid 11 are inserted into the two docking frames 10 on the filter screen 7. Then the control rod 16 is rotated, causing the control rod 16 to pull the pulling rod 15. The pulling rod 15 can then pull the fitting frame 14 to move to the right, making the fitting frame 14 squeeze the two round blocks 13 closer to each other, so that the bucket lid 11 can be closely attached to the sealing ring 8 on the top of the filter screen 7, and the sealing ring 8 at the bottom of the filter screen 7 can be closely attached to the bucket body 5. After the positioning frame 18 meshes with the positioning disk 17, the positioning frame 18 can connect the positioning disk 17 to the control rod 16 to position the control rod 16 on the positioning disk 17, enabling the control rod 16 to position the pulling rod 15 and the fitting frame 14, achieving stable installation of the bucket lid 11 and the filter screen 7, and stably using the filter screen 7.

[0078] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An agricultural planting and fertilizing device with an adjustment structure, characterized in that: include: Base (1); A fertilizing mechanism is installed on the top of a base (1), and comprises: a barrel (5), an agitator (6), a filter (7), a barrel cover (11), a screw cover (12), a water pump (24), a pump body (25), a valve body (26), a connecting pipe (27), two sliding pipes (28), two soft rubber hoses (30) and two nozzles (31). The barrel (5) is fixedly installed on the top of the base (1), the filter (7) is located on the top of the barrel (5), the bottom of the screw cover (12) is threadedly connected to the top of the barrel cover (11), the agitator (6) is connected to the top of the barrel cover (11), and the ) is fixedly mounted on the bottom of the barrel body (5), a water extraction pipe (24) is fixedly mounted on the left side of the barrel body (5), the water extraction pipe (24) is connected to the pump body (25), the pump body (25) is fixedly mounted on the top of the base (1), the valve body (26) is fixedly connected to the pump body (25), the valve body (26) is fixedly connected to the connecting pipe (27), the two sliding pipes (28) are both slidably connected to the inner wall of the connecting pipe (27), the two soft rubber tubes (30) are respectively fixedly connected to the two sliding tubes (28), and the two nozzles (31) are respectively fixedly connected to the two soft rubber tubes (30); An installation mechanism, the installation mechanism is used to install the filter screen (7) and the barrel cover (11); An angle adjustment mechanism, the angle adjustment mechanism is used to adjust the angle of the nozzle (31); A spacing adjustment mechanism, the spacing adjustment mechanism is used to adjust the spacing between the two nozzles (31); A fixing mechanism, the fixing mechanism being used to fix the distance between the two nozzles (31); The number of the mounting mechanisms is two groups, and the mounting mechanisms are matched with the barrel body (5), the filter screen (7) and the barrel cover (11) respectively. The number of the angle adjustment mechanisms is two groups, and the angle adjustment mechanisms are matched with the spray head (31). The spacing adjustment mechanisms are matched with the two sliding tubes (28), and the fixing mechanisms are matched with the spacing adjustment mechanisms.

2. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: The mounting mechanism comprises: two mounting frames (9), a docking frame (10), a round block (13), a fitting frame (14), a pulling rod (15), a control rod (16), a positioning plate (17), a positioning frame (18), a positioning spring (19), a fixing block (20), a fixing rod (21), a connecting rod (22) and a sliding rod (23); The two mounting frames (9) are respectively fixedly connected to the barrel cover (11) and the barrel body (5); the docking frame (10) is fixedly connected to the filter screen (7); the two round blocks (13) are respectively fixedly connected to the two mounting frames (9); the laminating frame (14) is slidably connected to the docking frame (10); the pulling rod (15) is rotatably connected to the control rod (16) and the laminating frame (14); the control rod (16) is rotatably connected to the positioning plate (17); the positioning plate (17) is fixedly connected to the docking frame (10); the positioning frame (18) is slidably connected to the control rod (16); the positioning frame (18) is rotatably connected to the control rod (16); ) is fixedly connected to the positioning spring (19), the positioning spring (19) is fixedly connected to the fixing block (20), the fixing block (20) is fixedly connected to the control rod (16), the fixing rod (21) is fixedly connected to the positioning frame (18), the connecting rod (22) is rotatably connected to the top of the control rod (16), the connecting rod (22) is a hollow structure, the sliding rod (23) is slidably connected to the front side of the fixing block (20), the front side of the fixing rod (21) and the rear side of the sliding rod (23) are both fixedly installed with round rods, and the outer side of the round rods is slidably connected to the inner side of the connecting rod (22).

3. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: The angle adjustment mechanism comprises: a connecting frame (32), a positioning ring (33), a fixing sleeve (34), a positioning rod (35) and a return spring (36); The connecting frame (32) is rotatably connected to the nozzle (31), the positioning ring (33) is fixedly installed on the front side of the connecting frame (32), the rear end of the fixing sleeve (34) is fixedly connected to the nozzle (31), the positioning rod (35) is slidably connected to the inner wall of the fixing sleeve (34), and the return spring (36) is fixedly connected to the positioning rod (35) and the fixing sleeve (34) respectively.

4. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: The spacing adjustment mechanism comprises: two sliding frames (29), two sliding blocks (37) and a rotating rod (38); The sliding frame (29) is slidably connected to the top of the base (1), the two sliding frames (29) are respectively fixedly connected to the two sliding tubes (28) and the two connecting frames (32), the two sliding blocks (37) are respectively slidably connected to the two sliding frames (29), the rotating rod (38) is rotatably connected to the top of the base (1), the rotating rod (38) is rotatably connected to the two sliding blocks (37), and the top of the sliding frame (29) located at the right position is provided with a plurality of blocking grooves arranged at equal intervals.

5. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: The fixing mechanism comprises: a blocking frame (39), a torsion spring (40), a driving block (41) and an unlocking frame (42); The blocking frame (39) is rotatably connected to the front side of the sliding block (37) located at the right position, the torsion spring (40) is fixedly connected to the blocking frame (39) and the sliding block (37) respectively, the driving block (41) is slidably connected to the blocking frame (39), the driving block (41) is rotatably connected to the unlocking frame (42), and the unlocking frame (42) is slidably sleeved on the top end of the rotating rod (38).

6. The agricultural planting and fertilizing device with an adjustment structure according to claim 2, characterized in that: The front side of the positioning plate (17) is provided with a plurality of positioning grooves arranged at equal intervals, and a positioning block is fixedly installed on the right side of the positioning frame (18), and the positioning block is detachably connected to the positioning groove.

7. The agricultural planting and fertilizing device with an adjustment structure according to claim 3, characterized in that: The inner side of the positioning ring (33) is provided with a plurality of insertion grooves arranged at equal intervals, and the top of the positioning rod (35) is detachably engaged with the inner wall of the insertion groove.

8. The agricultural planting and fertilizing device with an adjustment structure according to claim 5, characterized in that: The rear bottom end of the blocking frame (39) is detachably engaged with the inner wall of the blocking groove.

9. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: The top and bottom of the filter screen (7) are both fixedly mounted with sealing rings (8); the sealing ring (8) at the lower position is in sliding contact with the top of the barrel body (5), and the sealing ring (8) at the upper position is in sliding contact with the bottom of the barrel cover (11).

10. The agricultural planting and fertilizing device with an adjustment structure according to claim 1, characterized in that: A symmetrically arranged rotating wheel (2) is fixedly mounted on the left side of the bottom of the base (1), the number of the rotating wheels (2) being two, a universal wheel (3) is fixedly mounted on the right side of the bottom of the base (1), and a handle (4) is fixedly mounted on the right side of the top of the base (1).

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