Precise fertilizer applicator for powdery organic fertilizer

Abstract

The invention relates to the technical field of fertilizer applicators, and discloses a powdery organic fertilizer precision fertilizer applicator which comprises a fertilizer applicator shell, the inner wall of the fertilizer applicator shell is fixedly connected with a discharging funnel, the top of the fertilizer applicator shell is fixedly connected with a U-shaped frame, and the surface of the U-shaped frame is fixedly connected with a power device. By arranging the clamping mechanism, firstly, packaged fertilizer is placed on the surface of a placement plate, then a power device is started to drive a transmission rod to rotate, the transmission rod rotates to drive a transmission wheel to rotate, the transmission wheel drives a transmission belt to rotate, when the transmission wheel rotates, a bidirectional threaded rod is driven to rotate, and when the bidirectional threaded rod rotates, the bidirectional threaded rod is driven to rotate. The driven plates are driven to move towards the mutual approaching direction while the driven plates move, the connecting plates are driven to move towards the mutual approaching direction while the driven plates move, the elastic frame is pushed while the connecting plates move, when the elastic frame is subjected to thrust, the middle of the elastic frame is bent and extends towards the mutual departing direction, and when the elastic frame extends, the closing rod is pulled to move towards the mutual departing direction.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer applicator equipment, in particular to a powdered organic fertilizer precision applicator. Background Art

[0002] Organic fertilizer is a fertilizer made from various organic materials through fermentation and decomposition. The application of organic fertilizer can improve the physical and chemical properties of the soil, improve soil fertility, provide nutrients needed by crops, increase crop yields, improve crop quality, and improve economic benefits.

[0003] Organic fertilizers are mostly powdery after fermentation, decomposition and drying, and can be granulated into granules after further processing, but granulation leads to increased production costs, so powdered organic fertilizers are mainly used in production. In the prior art, fertilizers need to be poured into the inside of a fertilizer applicator before fertilization, but during the fertilizer addition process, fertilizers are easily spilled on the ground. Since the fertilizers are in powder form, it is troublesome to pick them up. At the same time, there are problems such as uneven throwing during the fertilization process, which not only leads to low fertilization efficiency, but also causes cost waste. Summary of the invention

[0004] The object of the present invention is to provide a powdered organic fertilizer precision applicator to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a powdered organic fertilizer precision applicator, comprising a fertilizer applicator shell, the inner wall of the fertilizer applicator shell is fixedly connected with a discharging funnel, the bottom of the fertilizer applicator shell is fixedly connected with a supporting foot, the top of the fertilizer applicator shell is fixedly connected with a U-shaped frame, the surface of the U-shaped frame is fixedly connected with a power device, the output end of the power device is fixedly connected with a transmission rod, the end of the transmission rod is fixedly connected with a transmission wheel, the surface of the transmission wheel is transmission-connected with a transmission belt, and further comprising:

[0007] A clamping mechanism, the clamping mechanism comprises a sliding block, a surface of the sliding block is rotatably connected with a pull-back plate, and an end of the sliding block is fixedly connected with a pulling rod;

[0008] A positioning mechanism, the positioning mechanism comprising a fixing ring, an extension groove is provided on the surface of the fixing ring, an extension ring is slidably connected to the inner wall of the extension groove, and a spring is fixedly connected to the end of the extension ring;

[0009] The vibration mechanism comprises a rotating shaft, the end of the rotating shaft is fixedly connected with a pulley, and the surface of the rotating shaft is fixedly connected with a vibration roller.

[0010] Furthermore, a feeding hole is provided on the top of the fertilizer applicator shell, a sliding groove is provided on the surface of the U-shaped frame, and a moving hole is provided on the top of the fertilizer applicator shell.

[0011] The camming mechanism is a double-ended one, the two ends of which are connected to the guide rails and the guide rails are connected in a slidable manner to the two ends of the guide rails, the guide rails being connected at the bottom with a connecting plate, the two sides of the guide rails being fixedly connected to the elastic frames, the surface of the elastic frames being fixedly connected to the closing rod, the end of the closing rod being fixedly connected to the placing plate, the bottom of the connecting plate being fixedly connected to the pushing right-angle plate, the surface of the connecting plate being fixedly connected to the supporting column, the surface of the supporting column being provided with an extrusion groove, the inner wall of the extrusion groove being fixedly connected to the extrusion elastic rod, the surface of the supporting column being fixedly connected to the sliding groove rod, the inner wall of the sliding groove rod being slidably connected to the clamping rod, and the end of the clamping rod away from the sliding groove rod being fixedly connected to the clamping plate.

[0012] Furthermore, the end of the bidirectional threaded rod is fixedly connected to the end of the transmission wheel, the end of the closing rod away from the placement plate is slidably connected to the inner wall of the slide groove, the end of the pulling rod away from the sliding block is fixedly connected to the inner surface of the U-shaped frame, the end of the pull-back plate away from the sliding block is rotatably connected to the surface of the clamping rod, the sliding block is slidably connected to the inner wall of the extrusion groove, and the extrusion elastic rod is fixedly connected to the surface of the sliding block away from the inner wall of the extrusion groove.

[0013] Furthermore, the positioning mechanism includes a slide rail, a slide plate is slidably connected to the surface of the slide rail, pushing frames are fixedly connected to both sides of the slide rail, a support plate is fixedly connected to the surface of the slide rail, a positioning cylinder is fixedly connected to the end of the support plate away from the slide rail, an extrusion plate is fixedly connected to the surface of the slide rail, an elastic plate is fixedly connected to the end of the extrusion plate away from the slide rail, and a driven right-angle plate is fixedly connected to the surface of the elastic plate.

[0014] Furthermore, one end of the pushing right-angle plate away from the connecting plate is fixedly connected to the surface of the support plate, the bottom of the slide rail is fixedly connected to the top of the fertilizer applicator housing, the bottom of the slide plate contacts the top of the fertilizer applicator housing, the end of the driven right-angle plate is fixedly connected to the surface of the fixed ring, and the number of the extension rings is four, which are divided into two groups of two in each group, and the four extension rings are symmetrically arranged with the feed hole as the center.

[0015] Further, the vibration mechanism includes a vibration plate, a movable groove is opened on the surface of the vibration plate, the inner wall of the movable groove is slidably connected to the movable plate, the end of the movable plate is fixedly connected to a limiting elastic rod, the end of the movable plate away from the limiting elastic rod is fixedly connected to a passive rod, the end of the passive rod away from the movable plate is fixedly connected to a contact ring, and the surface of the vibration plate is fixedly connected to a vibration elastic rod.

[0016] Furthermore, one end of the pushing frame away from the slide is fixedly connected to the surface of the movable plate, the surface of the vibration roller is in contact with the surface of the vibration plate, the surface of the pulley is transmission-connected to the inner surface of the transmission belt, and the number of the vibration elastic rods is four, and the four vibration elastic rods are symmetrically arranged with the limiting elastic rod as the center.

[0017] The present invention has the following beneficial effects:

[0018] The present invention arranges a clamping mechanism, firstly places the packaged fertilizer on the surface of the placement plate, then starts the power device to drive the transmission rod to rotate, when the transmission rod rotates, it drives the transmission wheel to rotate, the transmission wheel drives the transmission belt to rotate, when the transmission wheel rotates, it drives the bidirectional threaded rod to rotate, when the bidirectional threaded rod rotates, the driven plate moves in the direction of approaching each other, and when the driven plate moves, it drives the connecting plate to move in the direction of approaching each other, when the connecting plate moves, it pushes the elastic frame, when the elastic frame is subjected to the thrust, it bends in the middle and extends in the direction of moving away from each other, when the elastic frame extends, it pulls the closing rod to move in the direction of moving away from each other, when the closing rod moves, it drives the placement plate to move in the direction of moving away from each other, and when the connecting plate moves, it drives the straight The angle plates move in a direction approaching each other, and when the connecting plates move, they drive the supporting columns to move in a direction approaching each other, and when the supporting columns move, they drive the extrusion elastic rods to move in a direction approaching each other. Since the pulling rods are fixed to each other with the U-shaped frame and remain stationary, the extrusion elastic rods squeeze the sliding block forward and shrink the extrusion elastic rods. When the supporting columns move, they drive the slide rods to move, and the slide rods drive the clamping rods to move in a direction approaching each other. When the clamping rods move, the inertia generated by the pulling force of the pullback plate slides on the inner wall of the slide rod in a direction approaching each other, and the clamping rods drive the clamping plates to move in a direction approaching each other, thereby effectively clamping the fertilizer and realizing automatic loading, saving labor for the staff and improving the loading efficiency.

[0019] The present invention provides a positioning mechanism, when the right-angle plate is pushed to move, the supporting plate is pushed to move in the direction of approaching each other, when the supporting plate moves, the sliding plate is driven to move on the surface of the sliding rail in the direction of approaching each other, when the supporting plate moves, the positioning cylinder is pushed to move in the direction of approaching each other, when the sliding plate moves, the pushing frame is driven to move in the direction of approaching each other, when the sliding plate moves, the extruding plate is driven to move in the direction of approaching each other, when the extruding plate moves, the elastic plate is pushed and squeezed on the elastic plate, when the elastic plate is subjected to the extrusion force, the middle part of the elastic plate is bent, when the middle part of the elastic plate is bent, the driven right-angle plate is pushed to move in the direction of approaching each other, the driven right-angle plate pushes the fixing ring to move in the direction of approaching each other, the transmission belt drives the extension ring to move in the direction of approaching each other, the extension ring drives the spring piece to move in the direction of approaching each other, when the spring piece contacts the surface of the positioning cylinder, it squeezes the extension ring backwards, when the extension ring is squeezed, it extends in a semicircular shape on the inner wall of the extension groove in the direction of moving away from each other, effectively positioning is performed when feeding the discharging funnel, preventing the fertilizer from being scattered during the feeding process, and more effectively fixing the positioning cylinder, so that the positioning cylinder is more fixed when closed.

[0020] The present invention provides a vibration mechanism, when the transmission belt rotates, it drives the pulley to rotate, when the pulley rotates, it drives the rotating shaft to rotate, when the rotating shaft rotates, it drives the vibration roller to rotate, when the vibration roller rotates, vibration is generated by friction between the surface and the vibration plate, when the pushing frame moves, it drives the moving plate to move in the direction of approaching each other on the inner wall of the moving groove, and squeezes the limiting elastic rod, and limits the position when reaching a certain position, when the moving plate moves, it drives the passive rod to move in the direction of approaching each other, when the passive rod moves, it drives the contact ring to move in the direction of approaching each other, and fits with the surface of the discharging funnel, which can effectively vibrate, not only can prevent blockage during fertilization, but also can make the discharging more uniform during fertilization, thereby improving the efficiency of fertilization.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure of the clamping mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the clamping plate of the present invention;

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of part A;

[0028] Figure 6 It is a schematic diagram of the overall structure of the positioning mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the extended ring structure of the present invention;

[0030] Figure 8 It is a schematic diagram of the overall structure of the vibration mechanism of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. Fertilizer shell; 2. Discharge funnel; 3. Support foot; 5. U-shaped frame; 6. Power device; 7. Transmission rod; 8. Transmission wheel; 9. Transmission belt; 10. Clamping mechanism; 11. Bidirectional threaded rod; 12. Follower plate; 13. Sliding rod; 14. Connecting plate; 15. Elastic frame; 16. Closing rod; 17. Placement plate; 18. Push right-angle plate; 19. Support column; 20. Extrusion elastic rod; 21. Sliding block; 22. Pull-back plate; 23. Pull rod; 24. Slide rod; 25. Clamping rod; 26, clamping plate; 30, positioning mechanism; 31, slide rail; 32, slide plate; 33, pushing frame; 34, support plate; 35, positioning cylinder; 36, extrusion plate; 37, elastic plate; 38, driven right-angle plate; 39, fixing ring; 40, extension ring; 41, spring; 50, vibration mechanism; 51, rotating shaft; 52, pulley; 53, vibration roller; 54, vibration plate; 55, moving plate; 56, limiting elastic rod; 57, passive rod; 58, contact ring; 59, vibration elastic rod. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-Figure 8As shown, the present invention is a powder organic fertilizer precision fertilizer applicator, comprising a fertilizer applicator shell 1, the inner wall of the fertilizer applicator shell 1 is fixedly connected with a discharging funnel 2, the bottom of the fertilizer applicator shell 1 is fixedly connected with a support foot 3, the top of the fertilizer applicator shell 1 is fixedly connected with a U-shaped frame 5, the surface of the U-shaped frame 5 is fixedly connected with a power device 6, the output end of the power device 6 is fixedly connected with a transmission rod 7, and then the power device 6 is started to drive the transmission rod 7 to rotate, the end of the transmission rod 7 is fixedly connected with a transmission wheel 8, when the transmission rod 7 rotates, the transmission wheel 8 is driven to rotate, the surface of the transmission wheel 8 is transmission-connected with a transmission belt 9, and the rotating wheel 8 drives the transmission belt 9 to rotate, and also includes;

[0035] The clamping mechanism 10 includes a sliding block 21. Since the pulling rod 23 is fixed to each other by the U-shaped frame 5, the elastic rod 20 is pressed forward to press the sliding block 21 and make the elastic rod 20 contract. The surface of the sliding block 21 is rotatably connected with a pull-back plate 22, and the end of the sliding block 21 is fixedly connected with the pulling rod 23.

[0036] The positioning mechanism 30 includes a fixed ring 39. The driven right-angle plate 38 pushes the fixed ring 39 to move in a direction of approaching each other. An extension groove is provided on the surface of the fixed ring 39. An extension ring 40 is slidably connected to the inner wall of the extension groove. The transmission belt 9 drives the extension ring 40 to move in a direction of approaching each other. An elastic sheet 41 is fixedly connected to the end of the extension ring 40. When the elastic sheet 41 contacts the surface of the positioning cylinder 35, it squeezes the extension ring 40 backward. When the extension ring 40 is squeezed, it extends in a semicircular shape on the inner wall of the extension groove in a direction away from each other. The extension ring 40 drives the elastic sheet 41 to move in a direction of approaching each other.

[0037] The vibration mechanism 50 includes a rotating shaft 51. When the pulley 52 rotates, the rotating shaft 51 is driven to rotate. The end of the rotating shaft 51 is fixedly connected with the pulley 52. ​​When the transmission belt 9 rotates, the pulley 52 is driven to rotate. The surface of the rotating shaft 51 is fixedly connected with a vibration roller 53. When the rotating shaft 51 rotates, the vibration roller 53 is driven to rotate.

[0038] A feeding hole is provided on the top of the fertilizer applicator housing 1 , a sliding groove is provided on the surface of the U-shaped frame 5 , and a moving hole is provided on the top of the fertilizer applicator housing 1 .

[0039] The clamping mechanism 10 includes a bidirectional threaded rod 11, and a driven plate 12 is threadedly connected to the surface of the bidirectional threaded rod 11. When the bidirectional threaded rod 11 rotates, the driven plate 12 moves in a direction of approaching each other. The end of the driven plate 12 away from the bidirectional threaded rod 11 is slidably connected to a sliding rod 13. The bottom of the driven plate 12 is fixedly connected to a connecting plate 14. When the driven plate 12 moves, the connecting plate 14 is driven to move in a direction of approaching each other. Both sides of the connecting plate 14 are fixedly connected with elastic frames 15. When the connecting plate 14 moves, the elastic frame 15 is pushed. When the elastic frame 15 is subjected to a thrust, it bends in the middle and extends in a direction away from each other. A closing rod 16 is fixedly connected to the surface of the elastic frame 15, and a placing plate 17 is fixedly connected to the end of the closing rod 16. The bottom of the connecting plate 14 is fixedly connected with a pushing plate 17. When the angle plate 18 and the connecting plate 14 move, they drive and push the right-angle plate 18 to move in a direction approaching each other. A support column 19 is fixedly connected to the surface of the connecting plate 14. When the connecting plate 14 moves, it drives the support column 19 to move in a direction approaching each other. An extrusion groove is provided on the surface of the support column 19. The inner wall of the extrusion groove is fixedly connected with an extrusion elastic rod 20. The surface of the support column 19 is fixedly connected with a slide rod 24. When the support column 19 moves, it drives the slide rod 24 to move. The inner wall of the slide rod 24 is slidably connected with a clamping rod 25. The end of the clamping rod 25 away from the slide rod 24 is fixedly connected with a clamping plate 26. The clamping rod 25 drives the clamping plate 26 to move in a direction approaching each other, effectively clamps the fertilizer, realizes automatic feeding, saves labor for the staff, and improves the feeding efficiency.

[0040] The end of the two-way threaded rod 11 is fixedly connected to the end of the driving wheel 8. When the driving wheel 8 rotates, the two-way threaded rod 11 is driven to rotate. The end of the closing rod 16 away from the placement plate 17 is slidably connected to the inner wall of the slide groove. When the elastic frame 15 extends, the closing rod 16 is pulled to move away from each other. First, the packaged fertilizer is placed on the surface of the placement plate 17. When the closing rod 16 moves, the placement plate 17 is driven to move away from each other. The end of the pulling rod 23 away from the sliding block 21 is fixedly connected to the inner surface of the U-shaped frame 5. Then, the end of the pull-back plate 22 away from the sliding block 21 is rotatably connected to the surface of the clamping rod 25. When the clamping rod 25 moves, the inertia generated by the pulling force of the pull-back plate 22 slides on the inner wall of the slide groove rod 24 in the direction of approaching each other. The slide groove rod 24 drives the clamping rod 25 to move in the direction of approaching each other. The sliding block 21 is slidably connected to the inner wall of the extrusion groove. The extrusion elastic rod 20 is fixedly connected to the surface of the sliding block 21 away from the inner wall of the extrusion groove. When the support column 19 moves, it drives the extrusion elastic rod 20 to move in the direction of approaching each other.

[0041] The positioning mechanism 30 includes a slide rail 31, and a slide plate 32 is slidably connected to the surface of the slide rail 31. When the support plate 34 moves, the slide plate 32 is driven to move toward each other on the surface of the slide rail 31. Pushing frames 33 are fixedly connected to both sides of the slide rail 31. When the slide plate 32 moves, the pushing frames 33 are driven to move toward each other. The surface of the slide rail 31 is fixedly connected to a support plate 34. When the right-angle plate 18 is pushed to move, the support plate 34 is pushed to move toward each other. The end of the support plate 34 away from the slide rail 31 is fixedly connected to a positioning cylinder 35. When the support plate 34 moves, the positioning cylinder is pushed The sliding plate 32 moves in a direction close to each other, and the surface of the slide rail 31 is fixedly connected with an extrusion plate 36. When the slide plate 32 moves, the extrusion plate 36 is driven to move in a direction close to each other. The end of the extrusion plate 36 away from the slide rail 31 is fixedly connected with an elastic plate 37. When the extrusion plate 36 moves, it pushes the elastic plate 37 and squeezes the elastic plate 37. The surface of the elastic plate 37 is fixedly connected with a driven right-angle plate 38, which effectively positions the discharge hopper 2 when feeding, prevents the fertilizer from scattering during the feeding process, and more effectively fixes the positioning cylinder 35, so that the positioning cylinder 35 is more fixed when closed.

[0042] One end of the right-angle plate 18 is pushed away from the connecting plate 14 and fixedly connected to the surface of the support plate 34, the bottom of the slide rail 31 is fixedly connected to the top of the fertilizer applicator housing 1, the bottom of the slide plate 32 contacts the top of the fertilizer applicator housing 1, and the end of the driven right-angle plate 38 is fixedly connected to the surface of the fixed ring 39. When the elastic plate 37 is subjected to the extrusion force, the middle part bends. When the middle part of the elastic plate 37 bends, it pushes the driven right-angle plate 38 to move towards each other. There are four extension rings 40, which are divided into two groups of two each. The four extension rings 40 are symmetrically arranged with the feed hole as the center.

[0043] The vibration mechanism 50 includes a vibration plate 54. When the vibration roller 53 rotates, vibration is generated by friction between the surface and the vibration plate 54. A moving groove is provided on the surface of the vibration plate 54. A moving plate 55 is slidably connected to the inner wall of the moving groove. When the push frame 33 moves, the moving plate 55 is driven to move toward each other on the inner wall of the moving groove. The end of the moving plate 55 is fixedly connected to a limiting elastic rod 56, and the limiting elastic rod 56 is squeezed to limit the position when it reaches a certain position. The end of the moving plate 55 away from the limiting elastic rod 56 is fixedly connected to the moving plate 55. A passive rod 57 is fixedly connected, and when the movable plate 55 moves, the passive rod 57 is driven to move in a direction approaching each other. One end of the passive rod 57 away from the movable plate 55 is fixedly connected with a contact ring 58, and when the passive rod 57 moves, the contact ring 58 is driven to move in a direction approaching each other and fit with the surface of the discharge funnel 2. A vibrating elastic rod 59 is fixedly connected to the surface of the vibration plate 54, which effectively vibrates 2, which can not only prevent blockage during fertilization, but also make the discharge more uniform during fertilization, thereby improving the efficiency of fertilization.

[0044] One end of the pushing frame 33 away from the slide plate 32 is fixedly connected to the surface of the moving plate 55, the surface of the vibration roller 53 contacts the surface of the vibration plate 54, the surface of the pulley 52 is transmission-connected to the inner surface of the transmission belt 9, and the number of vibration elastic rods 59 is four, and the four vibration elastic rods 59 are symmetrically arranged with the limiting elastic rod 56 as the center.

[0045] When in use, first place the packaged fertilizer on the surface of the placement plate 17, then start the power device 6 to drive the transmission rod 7 to rotate, and when the transmission rod 7 rotates, it drives the transmission wheel 8 to rotate, and the transmission wheel 8 drives the transmission belt 9 to rotate. When the transmission wheel 8 rotates, it drives the bidirectional threaded rod 11 to rotate. When the bidirectional threaded rod 11 rotates, the driven plate 12 moves in a direction close to each other. When the driven plate 12 moves, it drives the connecting plate 14 to move in a direction close to each other. When the connecting plate 14 moves, it pushes the elastic frame 15. When the elastic frame 15 is subjected to the thrust, it bends in the middle and extends in a direction away from each other. When the elastic frame 15 extends, it pulls the closing rod 16 to move in a direction away from each other. When the closing rod 16 moves, it drives the placement plate 1 7 moves in the direction away from each other, and when the connecting plate 14 moves, it drives the right-angle plate 18 to move in the direction of approaching each other. When the connecting plate 14 moves, it drives the support column 19 to move in the direction of approaching each other. When the support column 19 moves, it drives the extrusion elastic rod 20 to move in the direction of approaching each other. Since the pulling rod 23 is fixed to each other with the U-shaped frame 5 and remains stationary, the extrusion elastic rod 20 squeezes the sliding block 21 forward and shrinks the extrusion elastic rod 20. When the support column 19 moves, it drives the slide rod 24 to move, and the slide rod 24 drives the clamping rod 25 to move in the direction of approaching each other. When the clamping rod 25 moves, the inertia generated by the pulling force of the pull-back plate 22 slides on the inner wall of the slide rod 24 in the direction of approaching each other. The clamping rod 25 drives the clamping plate 26 to move in a direction approaching each other, effectively clamping the fertilizer, and when the right-angle plate 18 is pushed to move, the support plate 34 is pushed to move in a direction approaching each other, and when the support plate 34 moves, the slide plate 32 is driven to move in a direction approaching each other on the surface of the slide rail 31, and when the support plate 34 moves, the positioning cylinder 35 is driven to move in a direction approaching each other, and when the slide plate 32 moves, the push frame 33 is driven to move in a direction approaching each other, and when the slide plate 32 moves, the extrusion plate 36 is driven to move in a direction approaching each other, and when the extrusion plate 36 moves, the elastic plate 37 is pushed and squeezed, and when the elastic plate 37 is subjected to the squeezing force, the middle part of the elastic plate 37 is bent, and when the middle part of the elastic plate 37 is bent At the same time, the driven right-angle plate 38 is pushed to move toward each other, the driven right-angle plate 38 pushes the fixed ring 39 to move toward each other, the 38 transmission belt 9 drives the extension ring 40 to move toward each other, the extension ring 40 drives the spring sheet 41 to move toward each other, when the spring sheet 41 contacts the surface of the positioning cylinder 35, it squeezes the extension ring 40 backward, when the extension ring 40 is squeezed, it extends in a semicircular shape on the inner wall of the extension groove in the direction of moving away from each other, when the transmission belt 9 rotates, it drives the pulley 52 to rotate, when the pulley 52 rotates, it drives the rotating shaft 51 to rotate, when the rotating shaft 51 rotates, it drives the vibration roller 53 to rotate, when the vibration roller 53 rotates, it generates vibration through the friction between the surface and the vibration plate 54,When the push frame 33 moves, it drives the moving plate 55 to move in the direction of approaching each other on the inner wall of the moving groove, and squeezes the limiting elastic rod 56, and limits the position when it reaches a certain position. When the moving plate 55 moves, it drives the passive rod 57 to move in the direction of approaching each other. When the passive rod 57 moves, it drives the contact ring 58 to move in the direction of approaching each other and fits with the surface of the discharge funnel 2.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A powdered organic fertilizer precision applicator, comprising a fertilizer applicator shell (1), the inner wall of the fertilizer applicator shell (1) is fixedly connected to a discharge funnel (2), the bottom of the fertilizer applicator shell (1) is fixedly connected to a support foot (3), the top of the fertilizer applicator shell (1) is fixedly connected to a U-shaped frame (5), the surface of the U-shaped frame (5) is fixedly connected to a power device (6), the output end of the power device (6) is fixedly connected to a transmission rod (7), the end of the transmission rod (7) is fixedly connected to a transmission wheel (8), and the surface of the transmission wheel (8) is transmission-connected to a transmission belt (9), characterized in that: Also includes; A clamping mechanism (10), the clamping mechanism (10) comprising a sliding block (21), a surface of the sliding block (21) being rotatably connected to a pull-back plate (22), and an end of the sliding block (21) being fixedly connected to a pulling rod (23); A positioning mechanism (30), the positioning mechanism (30) comprising a fixing ring (39), a surface of the fixing ring (39) being provided with an extension groove, an inner wall of the extension groove being slidably connected to an extension ring (40), and an end of the extension ring (40) being fixedly connected to a spring sheet (41); A vibration mechanism (50) comprises a rotating shaft (51), the end of the rotating shaft (51) is fixedly connected to a pulley (52), and the surface of the rotating shaft (51) is fixedly connected to a vibration roller (53).

2. A powdered organic fertilizer precision applicator according to claim 1, characterized in that: A feeding hole is provided on the top of the fertilizer applicator housing (1), a sliding groove is provided on the surface of the U-shaped frame (5), and a moving hole is provided on the top of the fertilizer applicator housing (1).

3. A powdered organic fertilizer precision applicator according to claim 2, characterized in that: The clamping mechanism (10) comprises a bidirectional threaded rod (11), a surface of the bidirectional threaded rod (11) being threadedly connected to a driven plate (12), one end of the driven plate (12) away from the bidirectional threaded rod (11) being slidably connected to a sliding rod (13), a bottom of the driven plate (12) being fixedly connected to a connecting plate (14), both sides of the connecting plate (14) being fixedly connected to elastic frames (15), a surface of the elastic frame (15) being fixedly connected to a closing rod (16), and an end of the closing rod (16) being fixedly connected to a placing plate (13). 7), the bottom of the connecting plate (14) is fixedly connected with a pushing right-angle plate (18), the surface of the connecting plate (14) is fixedly connected with a supporting column (19), the surface of the supporting column (19) is provided with an extrusion groove, the inner wall of the extrusion groove is fixedly connected with an extrusion elastic rod (20), the surface of the supporting column (19) is fixedly connected with a sliding groove rod (24), the inner wall of the sliding groove rod (24) is slidably connected with a clamping rod (25), and the end of the clamping rod (25) away from the sliding groove rod (24) is fixedly connected with a clamping plate (26).

4. A powdered organic fertilizer precision applicator according to claim 3, characterized in that: The end of the bidirectional threaded rod (11) is fixedly connected to the end of the transmission wheel (8), the end of the closing rod (16) away from the placement plate (17) is slidably connected to the inner wall of the slide groove, the end of the pulling rod (23) away from the sliding block (21) is fixedly connected to the inner surface of the U-shaped frame (5), the end of the pull-back plate (22) away from the sliding block (21) is rotationally connected to the surface of the clamping rod (25), the sliding block (21) is slidably connected to the inner wall of the extrusion groove, and the extrusion elastic rod (20) away from the inner wall of the extrusion groove is fixedly connected to the surface of the sliding block (21).

5. A powdered organic fertilizer precision applicator according to claim 4, characterized in that: The positioning mechanism (30) comprises a slide rail (31), a slide plate (32) is slidably connected to the surface of the slide rail (31), a push frame (33) is fixedly connected to both sides of the slide rail (31), a support plate (34) is fixedly connected to the surface of the slide rail (31), an end of the support plate (34) away from the slide rail (31) is fixedly connected to a positioning cylinder (35), an extrusion plate (36) is fixedly connected to the surface of the slide rail (31), an elastic plate (37) is fixedly connected to the end of the extrusion plate (36) away from the slide rail (31), and a driven right-angle plate (38) is fixedly connected to the surface of the elastic plate (37).

6. A powdered organic fertilizer precision applicator according to claim 5, characterized in that: The end of the pushing right-angle plate (18) away from the connecting plate (14) is fixedly connected to the surface of the support plate (34), the bottom of the slide rail (31) is fixedly connected to the top of the fertilizer applicator housing (1), the bottom of the slide plate (32) contacts the top of the fertilizer applicator housing (1), the end of the driven right-angle plate (38) is fixedly connected to the surface of the fixing ring (39), the number of the extension rings (40) is four, and they are divided into two groups of two in each group, and the four extension rings (40) are symmetrically arranged with the feed hole as the center.

7. A powdered organic fertilizer precision applicator according to claim 6, characterized in that: The vibration mechanism (50) comprises a vibration plate (54), a movable groove is provided on the surface of the vibration plate (54), a movable plate (55) is slidably connected to the inner wall of the movable groove, an end of the movable plate (55) is fixedly connected to a limiting elastic rod (56), an end of the movable plate (55) away from the limiting elastic rod (56) is fixedly connected to a passive rod (57), an end of the passive rod (57) away from the movable plate (55) is fixedly connected to a contact ring (58), and a vibration elastic rod (59) is fixedly connected to the surface of the vibration plate (54).

8. The powdered organic fertilizer precision applicator according to claim 7, characterized in that: One end of the pushing frame (33) away from the slide plate (32) is fixedly connected to the surface of the moving plate (55), the surface of the vibration roller (53) is in contact with the surface of the vibration plate (54), the surface of the pulley (52) is transmission-connected to the inner surface of the transmission belt (9), and the number of the vibration elastic rods (59) is four, and the four vibration elastic rods (59) are symmetrically arranged with the limiting elastic rod (56) as the center.

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