Quantitative fertilizing device with multidirectional output structure for pepper planting

Abstract

The invention discloses a pepper planting quantitative fertilization device with a multidirectional output structure, and relates to the technical field of pepper planting, the pepper planting quantitative fertilization device comprises a fixing plate, rear supporting plates are symmetrically mounted at the bottom of the rear end of the fixing plate, and driving mechanisms are mounted in the rear supporting plates and on the top surface of the rear end of the fixing plate; and a quantitative conveying mechanism is installed in the storage barrel and connected with the top end of the transmission rod, and a distance adjusting mechanism is installed at the front end of the fixing plate. According to the device, the driving mechanism is arranged to be matched with the linkage wheel at the front end, so that the device can stably move, and then mixing, extracting and swinging spraying of liquid fertilizer can be realized by utilizing kinetic energy generated by the linkage wheel in the rotating process, so that the uniformity of fertilizer application is improved; due to the arrangement of the spacing adjusting mechanism, the spacing of pepper planting can be intelligently recognized, the fertilization spacing can be adjusted, and the intelligent effect and the use convenience are improved.

Description

Technical Field

[0001] The invention relates to the technical field of pepper planting, in particular to a quantitative fertilization device for pepper planting with a multi-directional output structure. Background Art

[0002] In order to ensure the rapid and healthy growth of peppers, it is necessary to apply fertilizers multiple times during the pepper planting process. In the process of fertilizing peppers, manual fertilization is often used in the prior art due to the terrain problems of pepper planting. This fertilization method is prone to uneven fertilization and requires more manpower. Therefore, the efficiency and uniformity of fertilization and the saving of human resources can be greatly improved by using a fertilization device for pepper planting.

[0003] However, the existing pepper planting fertilization device still has certain defects when used; For example, a fertilization device for pepper cultivation proposed in the application number CN202011476592.6. The fertilization device for pepper cultivation includes: a support plate; a mixing box, the mixing box is fixedly mounted on the top of the support plate; a stirring rod, the stirring rod is rotatably mounted on the top inner wall of the mixing box, and the top end of the stirring rod extends to the top of the mixing box; a plurality of stirring blades, a plurality of stirring blades are arranged in the mixing box, and the stirring blades are fixedly mounted on the stirring rod; a diaphragm pump, the diaphragm pump is fixedly mounted on the top of the support plate; a liquid inlet pipe, the liquid inlet pipe is fixedly mounted on the liquid inlet of the diaphragm pump, and the end of the liquid inlet pipe away from the diaphragm pump extends into the mixing box. The fertilization device for pepper cultivation has the advantages of accurate fertilization of the roots of pepper seedlings, high fertilization efficiency, and adaptability to ridges of different spacings. In actual use, the following problems still exist: The pepper cultivation fertilization device uses a nozzle to fertilize peppers during planting. Although the nozzle spacing and angle can be adjusted, the nozzle spraying is relatively fixed during the actual fertilization process, so that it is impossible to achieve swinging and uniform spraying within a range, which reduces the uniformity of fertilization. At the same time, when fertilizing at different spacings, multiple manual adjustments of the nozzle spacing are required, which reduces the convenience of adjustment and the intelligent effect. The fertilization device for pepper cultivation extracts liquid fertilizer through a diaphragm pump and discharges it through a nozzle to achieve fertilization spraying. The fertilization drive needs to be realized through the diaphragm pump as a driving source, and the fertilization drive cannot be linked with the kinetic energy generated by the device itself, thereby reducing the structural linkage and the driving resource utilization effect.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In view of the above problems, an innovative design is carried out on the basis of the original quantitative fertilization device for pepper planting with a multi-directional output structure. Summary of the invention

[0006] The purpose of the present invention is to provide a quantitative fertilization device for pepper planting with a multi-directional output structure to solve the problems raised in the above background technology that it is inconvenient to perform swing-type uniform spraying, the spraying interval adjustment operation is difficult, and the driving resource utilization effect is reduced.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a quantitative fertilization device for pepper planting with a multi-directional output structure, comprising a fixing plate, A rear support plate is symmetrically mounted on the rear bottom of the fixed plate, and a driving mechanism is mounted inside the rear support plate and on the rear top surface of the fixed plate; A front supporting plate is symmetrically installed at the bottom of the front end of the fixed plate, a connecting rod is rotatably installed through the bottom of the front supporting plate, linkage wheels are fixedly installed at both ends of the connecting rod, a bottom bevel gear is fixedly sleeved on the middle part of the connecting rod, a top bevel gear is meshed with the top of the bottom bevel gear, a transmission rod is fixedly installed on the top of the top bevel gear, a storage barrel is fixedly installed on the top of the front end of the fixed plate, the top of the transmission rod is rotatably connected with the fixed plate and the storage barrel, and a stirring blade is fixedly installed on the outer ring of the transmission rod located inside the storage barrel; A quantitative conveying mechanism is installed inside the storage barrel, and the quantitative conveying mechanism is connected to the top end of the transmission rod; A spacing adjustment mechanism is installed at the front end of the fixing plate, and a connecting plate is symmetrically connected to the rear end of the spacing adjustment mechanism; The interior of the connecting plate is connected with a swing mechanism.

[0008] Preferably, the driving mechanism includes a driving wheel rotatably mounted inside the rear support plate, driven pulleys are fixedly mounted on the outer ends of the driving wheels on both sides, a first servo motor is fixedly mounted on the top surface of the rear end of the fixed plate, driving pulleys are fixedly mounted on both ends of the first servo motor, a transmission belt is connected between the driving pulley and the driven pulley, a first controller is installed on the top of the first servo motor, an energy storage unit is embedded and installed inside the rear end of the fixed plate, and the energy storage unit and the first controller are connected by a connecting line.

[0009] By adopting the above technical scheme, it is convenient to drive the quantitative fertilization device for pepper planting with a multi-directional output structure to perform stable forward work through the driving mechanism cooperating with the linkage wheel at the front end, thereby facilitating the automatic mobile fertilization of the planted peppers and improving the intelligent effect of the fertilization work.

[0010] Preferably, the transmission rod forms a vertical meshing transmission structure with the connecting rod through a top bevel gear and a bottom bevel gear, and the stirring blades are distributed at equal angles on the top of the transmission rod.

[0011] By adopting the above technical solution, the connecting rod can utilize the meshing of the bottom bevel gear and the top bevel gear to drive the transmission rod to rotate when rotating, and then the transmission rod can drive the stirring blade to rotate inside the storage barrel to achieve stirring and mixing of water and fertilizer, avoiding the problem of uneven fertilization caused by sedimentation of water and fertilizer, and improving the fertilization effect.

[0012] Preferably, the quantitative conveying mechanism includes a connecting frame fixedly installed at an equal angle on the inner side of the storage barrel, the inner end of the connecting frame is fixedly connected to a sealed box body, sealed bearings are inlaid and installed inside the upper and lower ends of the sealed box body, the inner ring of the sealed bearing is fixedly connected to a reciprocating screw, the bottom end of the reciprocating screw is fixedly connected to the top end of the transmission rod, and the outer ring of the reciprocating screw located inside the sealed box body is provided with a lifting plate.

[0013] Preferably, the quantitative delivery mechanism also includes a one-way liquid inlet valve symmetrically installed on the front and rear sides of the sealed box body, the liquid inlet end of the one-way liquid inlet valve is fixedly connected to an extraction tube, the bottom of the extraction tube is in contact with the bottom of the storage barrel, and the left and right sides of the sealed box body are symmetrically installed with one-way liquid outlet valves, the liquid outlet end of the one-way liquid outlet valve is fixedly connected to a connecting tube, and the connecting tube is connected to the storage barrel.

[0014] By adopting the above technical solution, it is convenient to utilize the rotation of the transmission rod to drive the quantitative conveying mechanism to perform reciprocating piston movement, thereby facilitating continuous quantitative extraction and output of water and fertilizer inside the storage barrel during the piston movement, thereby facilitating multi-directional output fertilization work in conjunction with the nozzle, improving the structural linkage of stirring, driving and fertilizing work, and at the same time improving the utilization effect of driving resources.

[0015] Preferably, the spacing adjustment mechanism includes a second servo motor fixedly mounted on the top surface of the front end of the fixed plate, a battery is embedded and installed inside the front end of the fixed plate, a second controller is connected to the top of the battery, an identification module is installed on the front side of the second controller, and the second controller and the battery are connected to the second servo motor through a connecting line.

[0016] Preferably, the spacing adjustment mechanism further comprises transmission screws symmetrically mounted at both ends of the second servo motor, wherein the outer threaded sleeve of the transmission screw is provided with a movable seat, and the rear ends of the movable seats on both sides are fixedly connected to the connecting plate.

[0017] The above technical solution makes it easy to use the spacing adjustment mechanism to intelligently identify the planting spacing of peppers, and then adjust the fertilization spacing of the nozzles on both sides according to the identification results. There is no need for manual adjustment, which improves the intelligent effect and convenience of fertilization spacing adjustment.

[0018] Preferably, the swing mechanism includes a rotating rod rotatably installed inside the connecting plates on both sides, a half gear is fixedly sleeved on the top of the rotating rod, a driven bevel gear is fixedly connected to the bottom end of the rotating rod, and a driving bevel gear is vertically meshed with the bottom of the driven bevel gear, a cross bar is installed through the inside of the driving bevel gear, and a positioning shell is installed around the outer rings of the driven bevel gear and the driving bevel gear, the rotating rod and the cross bar are rotatably connected with the positioning shell, a sliding rod is fixedly installed on one end of the cross rod close to the connecting rod, and the sliding rod is slidably keyed to the connecting rod.

[0019] Preferably, the swing mechanism also includes a nozzle rotatably installed inside the connecting plates on both sides, the top of the nozzle is fixedly sleeved with a top plate, a torsion spring is connected between the top plate and the connecting plate, the torsion spring is sleeved with the top of the nozzle, and a connecting gear is also installed on the top of the nozzle.

[0020] Preferably, the nozzle and the top plate form a rotational reset structure through a torsion spring and a connecting plate, and the connecting gear is intermittently meshed with the rotating half gear.

[0021] By adopting the above technical scheme, it is convenient to utilize the rotation generated by the linkage wheel and the connecting rod during the movement of the device to drive the swing mechanism to swing back and forth, thereby facilitating the reciprocating swing of the nozzle therein to achieve multi-directional output and uniform water and fertilizer spraying within a range, thereby improving the fertilization uniformity and structural linkage of the quantitative fertilization device for pepper planting with a multi-directional output structure.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the quantitative fertilization device for pepper planting with a multi-directional output structure can make the device move smoothly by setting a driving mechanism in cooperation with the linkage wheel at the front end, and then utilize the kinetic energy generated by the linkage wheel during rotation to achieve mixing, extraction and swing spraying of liquid fertilizer, thereby improving the uniformity of fertilization, and the setting of the spacing adjustment mechanism can intelligently identify the spacing of pepper planting and adjust the fertilization spacing, thereby improving the intelligent effect and convenience of use. The specific contents are as follows: When the linkage wheel rotates, it can drive the connecting rod and the bottom bevel gear to rotate, and then drive the top bevel gear and the transmission rod to rotate, which is conducive to the transmission rod driving the stirring blade to stir and mix the liquid fertilizer inside the storage barrel when rotating, so as to avoid precipitation of the liquid fertilizer; When the transmission rod rotates, it can also drive the quantitative conveying mechanism to perform reciprocating piston motion, so that the quantitative conveying mechanism can continuously extract and output the liquid fertilizer in the storage barrel in a quantitative manner, and spray it out through the nozzle to achieve continuous quantitative fertilization, thereby improving the structural linkage between the fertilization work and the mobile structure of the device; The rotation of the linkage wheel can also drive the swing mechanism to swing back and forth, which is beneficial for the swing mechanism to spray the liquid fertilizer evenly within a range during the reciprocating swing process, thereby improving the fertilization uniformity of the device; The setting of the spacing adjustment mechanism can intelligently identify the spacing of pepper planting, and then adjust the spacing of the nozzles at both ends, so that the fertilization spacing can be adapted to the pepper planting spacing, avoiding the tediousness of manual operation and improving the intelligent effect and ease of use of the quantitative fertilization device for pepper planting with a multi-directional output structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a side view structural schematic diagram of the present invention; Figure 2 It is a side view structural schematic diagram of the driving mechanism of the present invention; Figure 3 It is a schematic diagram of the distribution structure of the swing mechanism of the present invention; Figure 4 It is a schematic diagram of the connection structure between the storage barrel side section and the quantitative conveying mechanism of the present invention; Figure 5 This is a schematic diagram of the connection structure between the quantitative conveying mechanism, the transmission rod and the stirring blade of the present invention; Figure 6 It is a schematic diagram of the side section structure of the quantitative conveying mechanism of the present invention; Figure 7 It is a side view structural schematic diagram of the spacing adjustment mechanism of the present invention; Figure 8 It is a schematic diagram of the side section of the swing mechanism and the connection structure of the connecting rod of the present invention; Fig. 9 It is a schematic diagram of the transmission structure of the rotating rod and the nozzle of the present invention; Fig.10 It is a schematic diagram of the transmission structure of the half gear and the connecting gear of the present invention.

[0024] In the figure: 1. fixed plate; 2. rear support plate; 3. driving wheel; 4. driven pulley; 5. first servo motor; 6. driving pulley; 7. transmission belt; 8. first controller; 9. energy storage unit; 10. front support plate; 11. connecting rod; 12. linkage wheel; 13. bottom bevel gear; 14. top bevel gear; 15. transmission rod; 16. storage barrel; 17. stirring blade; 18. connecting frame; 19. sealing box; 20. sealing bearing; 21. reciprocating screw rod; 22. lifting plate ; 23. One-way liquid inlet valve; 24. Extraction tube; 25. One-way liquid outlet valve; 26. Connecting tube; 27. Second servo motor; 28. Battery; 29. ​​Second controller; 30. Identification module; 31. Transmission screw; 32. Movable seat; 33. Connecting plate; 34. Rotating rod; 35. Half gear; 36. Driven bevel gear; 37. Driving bevel gear; 38. Cross bar; 39. Positioning shell; 40. Sliding rod; 41. Nozzle; 42. Top plate; 43. Torsion spring; 44. Connecting gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-10 The present invention provides a technical solution: a quantitative fertilization device for pepper planting with a multi-directional output structure, comprising a fixed plate 1, a rear support plate 2 is symmetrically installed at the bottom of the rear end of the fixed plate 1, a driving mechanism is installed inside the rear support plate 2 and on the top surface of the rear end of the fixed plate 1, the driving mechanism comprises a driving wheel 3 rotatably installed inside the rear support plate 2, a driven pulley 4 is fixedly installed on the outer ends of the driving wheels 3 on both sides, a first servo motor 5 is fixedly installed on the top surface of the rear end of the fixed plate 1, a driving pulley 6 is fixedly installed at both ends of the first servo motor 5, a transmission belt 7 is connected between the driving pulley 6 and the driven pulley 4, a first controller 8 is installed on the top of the first servo motor 5, an energy storage unit 9 is embedded and installed inside the rear end of the fixed plate 1, and the energy storage unit 9 is connected to the first controller 8 through a connecting line; The design of the above structure enables the first controller 8 and the first servo motor 5 to be energized by the energy storage unit 9, and the first controller 8 can control the rotation of the first servo motor 5, so that the first servo motor 5 drives the active pulleys 6 at both ends to rotate when rotating, and then the active pulley 6 will use the transmission belt 7 to drive the driven pulley 4 at the bottom to rotate, and at this time the driven pulley 4 will drive the driving wheel 3 to rotate inside the rear support plate 2, and the linkage wheel 12 set at the front end can enable the device to move smoothly in the pepper planting field to realize fertilization while moving.

[0027] A front supporting plate 10 is symmetrically installed at the bottom of the front end of the fixed plate 1, a connecting rod 11 is rotatably installed through the bottom of the front supporting plate 10, and linkage wheels 12 are fixedly installed at both ends of the connecting rod 11. A bottom bevel gear 13 is fixedly sleeved on the middle part of the connecting rod 11, and a top bevel gear 14 is meshed with the top of the bottom bevel gear 13. A transmission rod 15 is fixedly installed on the top of the top bevel gear 14. The transmission rod 15 forms a vertical meshing transmission structure with the connecting rod 11 through the top bevel gear 14 and the bottom bevel gear 13. A storage barrel 16 is fixedly installed on the top of the front end of the fixed plate 1, and the top of the transmission rod 15 is rotatably connected with the fixed plate 1 and the storage barrel 16. A stirring blade 17 is fixedly installed on the outer ring of the transmission rod 15 located inside the storage barrel 16, and the stirring blades 17 are distributed at equal angles on the top of the transmission rod 15; The design of the above structure enables the linkage wheel 12 to drive the connecting rod 11 to rotate inside the front support plate 10 when it rotates following the movement of the device, and then the connecting rod 11 drives the bottom bevel gear 13 to rotate, thereby utilizing the vertical meshing connection between the bottom bevel gear 13 and the top bevel gear 14 to drive the transmission rod 15 to rotate, and then the transmission rod 15 drives the stirring blades 17 set at equal angles at the top to rotate to achieve stirring and mixing of the liquid fertilizer stored in the storage barrel 16 to prevent the liquid fertilizer from precipitating.

[0028] A quantitative conveying mechanism is installed inside the storage barrel 16, and the quantitative conveying mechanism is connected to the top of the transmission rod 15. The quantitative conveying mechanism includes a connecting frame 18 fixedly installed at an equal angle on the inner side of the storage barrel 16, and the inner end of the connecting frame 18 is fixedly connected to a sealed box body 19. Sealed bearings 20 are embedded and installed inside the upper and lower ends of the sealed box body 19. The inner ring of the sealed bearing 20 is fixedly connected to a reciprocating screw rod 21, and the bottom end of the reciprocating screw rod 21 is fixedly connected to the top of the transmission rod 15. The outer ring of the reciprocating screw rod 21 located inside the sealed box body 19 is sleeved with a lifting plate 22. The quantitative conveying mechanism also includes a one-way liquid inlet valve 23 symmetrically installed on the front and rear sides of the sealed box body 19, and the liquid inlet end of the one-way liquid inlet valve 23 is fixedly connected to an extraction pipe 24. The bottom of the extraction pipe 24 fits the bottom of the storage barrel 16. One-way liquid outlet valves 25 are symmetrically installed on the left and right sides of the sealed box body 19. The liquid outlet end of the one-way liquid outlet valve 25 is fixedly connected to a connecting pipe 26, and the connecting pipe 26 is connected to the storage barrel 16 through. The design of the above structure enables the transmission rod 15 to drive the reciprocating screw 21 at the top to rotate when rotating, and then the reciprocating screw 21 can cooperate with the sealed bearing 20 to rotate inside the sealed box 19, and drive the lifting plate 22 to reciprocate and lift inside the sealed box 19 during the rotation process. During the reciprocating lifting process, the liquid fertilizer stored in the storage barrel 16 can be quantitatively and continuously extracted through the one-way liquid inlet valve 23 and the extraction pipe 24, and the extracted liquid fertilizer can be quantitatively and continuously output through the one-way liquid outlet valve 25 and the connecting pipe 26, and the spraying of the nozzle 41 is carried out to realize the fertilization work.

[0029] A spacing adjustment mechanism is installed at the front end of the fixed plate 1, and a connecting plate 33 is symmetrically connected to the rear end of the spacing adjustment mechanism. The spacing adjustment mechanism includes a second servo motor 27 fixedly installed on the top surface of the front end of the fixed plate 1, and a battery 28 is embedded and installed inside the front end of the fixed plate 1. A second controller 29 is connected to the top of the battery 28, and an identification module 30 is installed on the front side of the second controller 29. The second controller 29 and the battery 28 are connected to the second servo motor 27 through a connecting line. The spacing adjustment mechanism also includes a transmission screw 31 symmetrically installed at both ends of the second servo motor 27, and the outer ring thread sleeve of the transmission screw 31 is provided with a movable seat 32, and the rear ends of the movable seats 32 on both sides are fixedly connected to the connecting plate 33; The design of the above structure enables the identification module 30 to identify the spacing of pepper plantings, and then transmit the identification information to the second controller 29, so that the second controller 29 controls the second servo motor 27 to rotate, wherein the battery 28 can supply energy to the second servo motor 27 and the second controller 29, and the second servo motor 27 can drive the transmission screw 31 to rotate, and then the transmission screw 31 uses the thread penetrating through the movable seat 32 at both ends to drive the movable seat 32 to move in the opposite and reverse directions, and can drive the connecting plates 33 at both ends to adjust the position, and realize the adjustment of the fertilization spacing of the nozzles 41 at both ends, wherein the keyed sliding connection between the slide rod 40 and the connecting rod 11 can avoid affecting the drive of the swing mechanism when the spacing is adjusted.

[0030] The interior of the connecting plate 33 is connected with a swing mechanism, which includes a rotating rod 34 rotatably installed inside the connecting plates 33 on both sides, a half gear 35 is fixedly sleeved on the top of the rotating rod 34, a driven bevel gear 36 is fixedly connected to the bottom end of the rotating rod 34, and a driving bevel gear 37 is vertically meshed and connected to the bottom of the driven bevel gear 36, a cross bar 38 is installed through the inside of the driving bevel gear 37, and a positioning shell 39 is installed around the outer ring of the driven bevel gear 36 and the driving bevel gear 37, the rotating rod 34 and the cross bar 38 are rotatably connected with the positioning shell 39, and the cross bar 38 is close to the connecting plate 33. A sliding rod 40 is fixedly installed at one end of the connecting rod 11, and the sliding rod 40 is connected to the connecting rod 11 by sliding keying. The swing mechanism also includes a nozzle 41 rotatably installed inside the connecting plates 33 on both sides. A top plate 42 is fixedly sleeved on the top of the nozzle 41. A torsion spring 43 is connected between the top plate 42 and the connecting plate 33. The torsion spring 43 is sleeved with the top of the nozzle 41. The nozzle 41 and the top plate 42 form a rotation reset structure with the connecting plate 33 through the torsion spring 43. A connecting gear 44 is also installed on the top of the nozzle 41, and the connecting gear 44 is intermittently meshed and connected with the rotating half gear 35. The design of the above structure enables the connecting rod 11 to drive the cross bar 38 to rotate by means of the keyed connection with the slide bar 40, and then the cross bar 38 can drive the active bevel gear 37 to rotate inside the positioning shell 39, and then the active bevel gear 37 drives the rotating rod 34 and the half gear 35 to rotate by means of the meshing with the driven bevel gear 36, and the half gear 35 can drive the connecting gear 44 to rotate intermittently during rotation, and then the connecting gear 44 drives the connecting gear 44 to rotate intermittently inside the connecting plate 33, and when the half gear 35 is not meshed with the connecting gear 44, the torsion spring 43 will drive the top plate 42 and the nozzle 41 to rotate and reset, so that the nozzle 41 can achieve a swing within a range, thereby facilitating the uniform spraying and multi-directional output of the sprayed water within a range, thereby improving the uniformity of fertilization.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative fertilization device for pepper planting with a multi-directional output structure, comprising a fixing plate (1), characterized in that: A rear support plate (2) is symmetrically mounted on the bottom of the rear end of the fixed plate (1), and a driving mechanism is mounted inside the rear support plate (2) and on the top surface of the rear end of the fixed plate (1); A front support plate (10) is symmetrically mounted on the bottom of the front end of the fixed plate (1), a connecting rod (11) is rotatably mounted through the bottom of the front support plate (10), linkage wheels (12) are fixedly mounted on both ends of the connecting rod (11), a bottom bevel gear (13) is fixedly sleeved on the middle of the connecting rod (11), a top bevel gear (14) is meshed on the top of the bottom bevel gear (13), a transmission rod (15) is fixedly mounted on the top of the top bevel gear (14), a storage barrel (16) is fixedly mounted on the top of the front end of the fixed plate (1), the top of the transmission rod (15) is rotatably connected to the fixed plate (1) and the storage barrel (16), and a stirring blade (17) is fixedly mounted on the outer ring of the transmission rod (15) located inside the storage barrel (16); A quantitative conveying mechanism is installed inside the storage barrel (16), and the quantitative conveying mechanism is connected to the top end of the transmission rod (15); The quantitative conveying mechanism comprises a connecting frame (18) fixedly mounted at an equal angle on the inner side of a storage barrel (16); the inner end of the connecting frame (18) is fixedly connected to a sealing box (19); the upper and lower ends of the sealing box (19) are internally inlaid with sealing bearings (20); the inner ring of the sealing bearing (20) is fixedly connected to a reciprocating screw rod (21); the bottom end of the reciprocating screw rod (21) is fixedly connected to the top end of a transmission rod (15); and the outer ring of the reciprocating screw rod (21) located inside the sealing box (19) is provided with a lifting plate (22); The quantitative delivery mechanism further comprises a one-way liquid inlet valve (23) symmetrically mounted on the front and rear sides of the sealed box (19); a liquid inlet end of the one-way liquid inlet valve (23) is fixedly connected to an extraction pipe (24); the bottom of the extraction pipe (24) is in contact with the bottom of the storage barrel (16); one-way liquid outlet valves (25) are symmetrically mounted on the left and right sides of the sealed box (19); a liquid outlet end of the one-way liquid outlet valve (25) is fixedly connected to a connecting pipe (26); and the connecting pipe (26) is connected to the storage barrel (16); A spacing adjustment mechanism is installed at the front end of the fixing plate (1), and a connecting plate (33) is symmetrically connected to the rear end of the spacing adjustment mechanism; The connection plate (33) is internally connected with a swing mechanism.

2. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 1, characterized in that: The driving mechanism comprises a driving wheel (3) rotatably mounted inside the rear support plate (2), driven pulleys (4) being fixedly mounted on the outer ends of the driving wheels (3) on both sides, a first servo motor (5) being fixedly mounted on the top surface of the rear end of the fixed plate (1), driving pulleys (6) being fixedly mounted on both ends of the first servo motor (5), a transmission belt (7) being connected between the driving pulley (6) and the driven pulley (4), a first controller (8) being mounted on the top of the first servo motor (5), an energy storage unit (9) being embedded and mounted inside the rear end of the fixed plate (1), and the energy storage unit (9) and the first controller (8) being connected via a connecting line.

3. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 1, characterized in that: The transmission rod (15) forms a vertical meshing transmission structure with the connecting rod (11) via a top bevel gear (14) and a bottom bevel gear (13), and the stirring blades (17) are distributed at equal angles on the top of the transmission rod (15).

4. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 1, characterized in that: The spacing adjustment mechanism comprises a second servo motor (27) fixedly mounted on the top surface of the front end of the fixing plate (1); a storage battery (28) is embedded and mounted inside the front end of the fixing plate (1); a second controller (29) is connected to the top of the storage battery (28); an identification module (30) is mounted on the front side of the second controller (29); and the second controller (29) and the storage battery (28) are connected to the second servo motor (27) via a connecting line.

5. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 4, characterized in that: The spacing adjustment mechanism also includes a transmission screw (31) symmetrically mounted at both ends of the second servo motor (27), the outer threaded sleeve of the transmission screw (31) being provided with a movable seat (32), and the rear ends of the movable seats (32) on both sides being fixedly connected to the connecting plates (33).

6. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 1, characterized in that: The swing mechanism comprises a rotating rod (34) rotatably mounted inside the connecting plates (33) on both sides, a half gear (35) is fixedly sleeved on the top of the rotating rod (34), a driven bevel gear (36) is fixedly connected to the bottom end of the rotating rod (34), a driving bevel gear (37) is vertically meshed with the bottom of the driven bevel gear (36), a cross bar (38) is installed through the inside of the driving bevel gear (37), a positioning shell (39) is wrapped around the outer rings of the driven bevel gear (36) and the driving bevel gear (37), the rotating rod (34) and the cross bar (38) are rotatably connected to the positioning shell (39), a sliding rod (40) is fixedly installed on one end of the cross bar (38) close to the connecting rod (11), and the sliding rod (40) is slidably keyed to the connecting rod (11).

7. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 6, characterized in that: The swing mechanism also includes a nozzle (41) rotatably mounted inside the connecting plates (33) on both sides, a top plate (42) being fixedly sleeved on the top of the nozzle (41), a torsion spring (43) being connected between the top plate (42) and the connecting plate (33), the torsion spring (43) being sleeved on the top of the nozzle (41), and a connecting gear (44) being also mounted on the top of the nozzle (41).

8. The quantitative fertilization device for pepper planting with a multi-directional output structure according to claim 7, characterized in that: The spray head (41) and the top plate (42) form a rotation reset structure with the connecting plate (33) via a torsion spring (43), and the connecting gear (44) is intermittently meshed with the rotating half gear (35).

Images