An orchard fertilizer machine with uniform fertilization structure

Abstract

The application discloses a fruit orchard fertilizer applicator with uniform fertilization structure and relates to the technical field of fertilizer applicators.The fertilizer applicator comprises a fertilizer storage box, the left and right sides of the front end of the fertilizer storage box are fixedly connected with bearing frames, a hole digging mechanism is arranged at the bottom of the bearing frame, an adjusting mechanism is arranged above the hole digging mechanism on the side wall of the front end of the fertilizer storage box, a fertilization mechanism is arranged at the bottom of the fertilizer storage box behind the hole digging mechanism, the fertilization mechanism comprises a moving plate, the moving plate is in sliding connection with the bottom of the fertilizer storage box, the fertilizer applicator with uniform fertilization structure is connected with the rear output end of a tractor, the hole digging mechanism is adjusted according to the fertilization position, the worm is rotated to drive the worm gear to rotate, the worm gear drives the toothed plate to move towards each other through the contact wheel, the toothed plate drives the splash-proof cover to move, the splash-proof cover drives the hole digging wheel to move to a suitable position through the connecting plate, meanwhile, the splash-proof cover drives the discharging pipe to move, the discharging pipe drives the moving plate and the flow pipe to move, and the fertilizer applicator has the advantages that the interval can be adaptively adjusted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fertilizing machines, in particular to a fruit orchard fertilizing machine with uniform fertilizing structure. BACKGROUND

[0002] China is a large agricultural country, and fruit trees are one of the main economic crops in China. Fertilization is an important work in orchard management. Scientific and standardized fertilization of fruit trees is an effective method to ensure the yield of fruit trees. Fruit tree fertilization is different from the fertilization of other agricultural crops. Since fruit trees are mostly woody plants, their root systems are distributed deeply, and the state of fertilizer affects the absorption of fruit trees. Orchard fertilization is a key factor to ensure the success of fruit tree fruiting. Currently, there are mainly the following ways of orchard fertilization: strip fertilization method, ring fertilization method, and acupoint fertilization method.

[0003] Since different farmers have different planting densities, the existing orchard fertilizing machines cannot adaptively adjust the fertilizing distance according to the spacing of different fruit trees during fertilization, resulting in different distances between the fertilizer in the strip and the root of the fruit tree, affecting the absorption of the fruit tree. In addition, the fertilizer in the fertilizer box is prone to accumulation during the operation of the fertilizing machine, resulting in uneven discharge of the fertilizer and poor absorption of the fruit tree. Therefore, we propose a fruit orchard fertilizing machine with uniform fertilizing structure. SUMMARY

[0004] The purpose of the present application is to provide a fruit orchard fertilizing machine with uniform fertilizing structure to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a fruit orchard fertilizing machine with uniform fertilizing structure, comprising a fertilizer storage tank, the left and right sides of the front end of the fertilizer storage tank are fixedly connected with a bearing frame, a hole digging mechanism is arranged at the bottom of the bearing frame, an adjusting mechanism is arranged above the hole digging mechanism on the side wall of the front end of the fertilizer storage tank, a fertilizing mechanism is arranged at the bottom of the fertilizer storage tank behind the hole digging mechanism, the fertilizing mechanism comprises a moving plate, the moving plate and the bottom of the fertilizer storage tank are in sliding connection, a discharge pipe is connected through the bottom of the center of the moving plate, the bottom end of the discharge pipe is connected with a flow pipe, a soil breaking block is fixedly connected to the side wall of the bottom end of the flow pipe, a feeding rod is rotatably connected inside the flow pipe, the feeding rod extends to the front of the discharge pipe at the top, a power wheel A is fixedly connected to the top end of the feeding rod, a limiting frame is fixedly connected to the side wall of the flow pipe, a power wheel B is rotatably connected inside the limiting frame at the front end close to the power wheel A, a power shaft is slidably connected inside the power wheel B, a double-head motor is fixedly connected to the end of the power shaft away from the power wheel B, and a wireless control module is arranged at the rear end of the double-head motor.

[0006] Preferably, the front end of the bearing frame is rotatably connected with a driving wheel set near the center of the fertilizer storage box through a support, the driving wheel set is composed of a straight gear and a bevel gear, the outer surface of the right end of the driving wheel set is rotatably connected with a fixing frame, the inner part of the front end of the fixing frame is rotatably connected with a connecting shaft, and the rear end of the connecting shaft is meshed with the right side of the driving wheel set through a bevel gear.

[0007] Preferably, the hole digging mechanism comprises a rotating shaft, the side wall of the fertilizer storage box is rotatably connected with the two ends of the rotating shaft through an extension frame, the outer surface of the center of the rotating shaft is fixedly connected with a driving wheel A, the driving wheel A is meshed with the left side of the driving wheel set through a transmission chain A, and the outer surface of the rotating shaft is slidably connected with a hole digging wheel on the left and right sides.

[0008] Preferably, the adjusting mechanism comprises a combined frame, the rear end of the combined frame is fixedly connected with the front end of the side wall of the fertilizer storage box, the inner part of the combined frame is rotatably connected with a contact wheel, the left and right sides of the contact wheel inside the combined frame are meshed with toothed plates, one end of the toothed plate away from the contact wheel is fixedly connected with a splash-proof cover, the bottom end of the splash-proof cover is rotatably connected with the two ends of the hole digging wheel through a connecting plate, the bottom wall of the fertilizer storage box is slidably connected with the top wall of the splash-proof cover through a sliding rail, the top end of the contact wheel above the combined frame is fixedly connected with a worm gear through a plug rod, the front end of the worm gear is meshed with a worm, and the side wall of the fertilizer storage box is rotatably connected with the two ends of the worm through a support.

[0009] Preferably, the left and right sides of the inside of the fertilizer storage box are provided with storage bins, the inner bottom of the storage bin is fixedly connected with a guide plate in the shape of a funnel facing the discharge pipe, the bottom of the fertilizer storage box is provided with a moving groove slidably connected with the moving plate, the inside of the fertilizer storage box is rotatably connected with a driving shaft above the moving plate, and the outer wall of the driving shaft is arrayed with a stirring plate.

[0010] Preferably, the right side wall of the fertilizer storage box is rotatably connected with a connecting wheel set in front of the driving shaft through a positioning rod, the connecting wheel set is composed of two straight gears of different specifications, the right end of the driving shaft is provided with a straight gear outside the fertilizer storage box, the left end of the connecting wheel set is meshed with the straight gear through a transmission chain B, the right end of the power shaft on the right side of the double-head motor is meshed with the right end of the connecting wheel set through a transmission chain C, and the right end of the power shaft is meshed with the transmission chain C through a straight gear.

[0011] Preferably, the rear side wall of the discharge pipe is fixedly connected with a bearing plate, the bottom wall of the fertilizer storage box is slidably connected with the top wall of the bearing plate through a guide rail, the top wall of the bearing plate is meshed with the inner wall of the guide rail through a protruding block, the rear end of the bearing plate is slidably connected with a balance rod and a lead screw inside, the bottom end of the balance rod is fixedly connected with the bottom end of the lead screw, the outer surface of the lead screw is sleeved with a buffer spring between the top frame and the bearing plate, the outer surface of the lead screw is rotatably connected with an adjusting nut above the bearing plate, the bottom of the top frame is fixedly connected with a collecting plate, the collecting plate is arranged at an inclined angle, and the bottom of the collecting plate is rotatably connected with a roller.

[0012] Preferably, the left and right sides of the inner wall of the fertilizer storage tank are provided with material level sensors, the material level sensors are connected with an external warning module, the feeding rod is composed of a spiral piece and a fixed rod, the spiral piece is in contact with the inner wall of the flow pipe, the broken soil block is conical, the rear top of the splash guard is connected with the side wall of the discharge pipe through a contact plate and a nut, the side wall of the discharge pipe is provided with a screw rod, a reinforcing rod is arranged between the bottom wall of the bearing plate and the side wall of the flow pipe, the trenching wheel, the flow pipe and the collecting plate are coaxially arranged.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The connecting shaft is connected with the rear output end of the tractor, the trenching mechanism is adjusted according to the fertilization position, the worm drives the worm gear to rotate, the worm gear drives the toothed plate to move towards each other through the contact wheel, the toothed plate drives the splash guard to move, the splash guard drives the trenching wheel to move to the appropriate position through the connecting plate, and the splash guard drives the discharge pipe to move at the same time, the moving plate and the flow pipe are moved, the problem that the existing orchard fertilization machine cannot adaptively adjust the fertilization distance according to the spacing of different fruit trees during fertilization, resulting in different distances between the fertilizer in the furrow and the root of the fruit tree, affecting the absorption of the fruit tree, is solved, and the present application has the advantage of adaptive adjustment of the spacing.

[0015] The connecting shaft is connected with the rear output end of the tractor, the trenching mechanism is adjusted according to the fertilization position, the worm drives the worm gear to rotate, the worm gear drives the toothed plate to move towards each other through the contact wheel, the toothed plate drives the splash guard to move, the splash guard drives the trenching wheel to move to the appropriate position through the connecting plate, and the splash guard drives the discharge pipe to move at the same time, the moving plate and the flow pipe are moved, the problem that the existing orchard fertilization machine cannot adaptively adjust the fertilization distance according to the spacing of different fruit trees during fertilization, resulting in different distances between the fertilizer in the furrow and the root of the fruit tree, affecting the absorption of the fruit tree, is solved, and the present application has the advantage of adaptive adjustment of the spacing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 It is a schematic diagram of the flow pipe structure of the present application;

[0018] Figure 3 It is a schematic diagram of the worm structure of the present application;

[0019] Figure 4 It is a schematic diagram of the power shaft structure of the present application;

[0020] Figure 5 Figure is a schematic diagram of the moving groove of the structure of the present application;

[0021] Figure 6 Figure is a schematic diagram of the splash-proof cover of the structure of the present application;

[0022] Figure 7 Figure is a schematic diagram of the tooth plate of the structure of the present application;

[0023] Figure 8 Figure is a schematic diagram of the moving plate of the structure of the present application;

[0024] Figure 9 Figure is a schematic diagram of the feeding rod of the structure of the present application.

[0025] In the figure: 1, fertilizer storage tank; 2, bearing frame; 3, moving plate; 4, blanking pipe; 5, flow pipe; 6, soil breaking block; 7, feeding rod; 8, power wheel A; 9, limiting frame; 10, power wheel B; 11, power shaft; 12, double-head motor; 13, drive wheel set; 14, fixed frame; 15, connecting shaft; 16, rotating shaft; 17, drive wheel A; 18, transmission chain A; 19, hole digging wheel; 20, combined frame; 21, contact wheel; 22, tooth plate; 23, splash-proof cover; 24, connecting plate; 25, slide rail; 26, worm gear; 27, worm; 28, material guide plate; 29, moving groove; 30, drive shaft; 31, stirring plate; 32, connecting wheel set; 33, transmission chain B; 34, transmission chain C; 35, bearing plate; 36, guide rail; 37, balance bar; 38, lead screw; 39, top frame; 40, buffer spring; 41, adjusting nut; 42, collection plate; 43, roller; 44, material level sensor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] Please refer to Figures 1-9The application provides a technical scheme: a fruit orchard fertilizer applicator with uniform fertilization structure, comprising a fertilizer storage box 1, both sides of the front end of the fertilizer storage box 1 are fixedly connected with bearing frames 2, a hole digging mechanism is arranged at the bottom of the bearing frame 2, an adjusting mechanism is arranged above the hole digging mechanism on the side wall of the front end of the fertilizer storage box 1, a fertilization mechanism is arranged at the bottom of the fertilizer storage box 1 behind the hole digging mechanism, the fertilization mechanism comprises a moving plate 3, the moving plate 3 is in sliding connection with the bottom of the fertilizer storage box 1, a discharging pipe 4 is connected through the bottom of the center of the moving plate 3, a flow pipe 5 is connected through the bottom end of the discharging pipe 4, a soil breaking block 6 is fixedly connected with the side wall of the bottom end of the flow pipe 5, the soil breaking block 6 is conical, a feeding rod 7 is rotatably connected in the flow pipe 5, the top of the feeding rod 7 extends to the front of the discharging pipe 4, the feeding rod 7 is composed of a spiral blade and a fixed rod, the spiral blade is in contact with the inner wall of the flow pipe 5, and the feeding rod 7 is arranged to facilitate uniform delivery of the chemical fertilizer.

[0028] A power wheel A 8 is fixedly connected with the top end of the feeding rod 7, a limiting frame 9 is fixedly connected with the side wall of the flow pipe 5, a power wheel B 10 is rotatably connected with the front end of the limiting frame 9 and close to the position of the power wheel A 8, a power shaft 11 is slidably connected in the power wheel B 10, a double-head motor 12 is fixedly connected with the end of the power shaft 11 away from the power wheel B 10, a wireless control module is arranged at the rear end of the double-head motor 12, a driving wheel set 13 is rotatably connected with the front end of the bearing frame 2 and close to the center of the fertilizer storage box 1 through the setting of a support, the driving wheel set 13 is composed of a straight gear and a bevel gear, a fixed frame 14 is rotatably connected with the outer surface of the right end of the driving wheel set 13, a connecting shaft 15 is rotatably connected with the front end of the fixed frame 14, and the connecting shaft 15 is engaged with the right side of the driving wheel set 13 through the setting of a bevel gear.

[0029] The hole digging mechanism comprises a rotating shaft 16, the side wall of the fertilizer storage box 1 is rotatably connected with both ends of the rotating shaft 16 through the setting of an extension frame, a driving wheel A 17 is fixedly connected with the center position of the outer surface of the rotating shaft 16, the driving wheel A 17 is engaged with the left side of the driving wheel set 13 through a transmission chain A 18, hole digging wheels 19 are slidably connected with the left and right sides of the outer surface of the rotating shaft 16, the adjusting mechanism comprises a combined frame 20, the rear end of the combined frame 20 is fixedly connected with the front end of the side wall of the fertilizer storage box 1, a contact wheel 21 is rotatably connected in the combined frame 20, toothed plates 22 are engaged with both sides of the contact wheel 21 and located in the combined frame 20, a splash-proof cover 23 is fixedly connected with the end of the toothed plate 22 away from the contact wheel 21, the splash-proof cover 23 is connected with the side wall of the discharging pipe 4 through the setting of a contact plate, a nut and a screw rod, the side wall of the discharging pipe 4 is provided with a screw rod, the bottom end of the splash-proof cover 23 is rotatably connected with both ends of the hole digging wheel 19 through the setting of a connecting plate 24, and the connecting plate 24 limits the hole digging wheel 19.

[0030] The bottom wall of the fertilizer storage box 1 is slidably connected with the top wall of the splash-proof cover 23 by arranging a sliding rail 25, the top end of the contact wheel 21 is fixedly connected with a worm gear 26 by arranging an inserting rod above the combined frame 20, the front end of the worm gear 26 is engaged with a worm 27, the side wall of the fertilizer storage box 1 is rotatably connected with the two ends of the worm 27 by arranging a support, the connecting shaft 15 is connected with the rear output end of the tractor, the furrow digging mechanism is adjusted according to the fertilizing position, the worm 27 is rotated to drive the worm gear 26 to rotate, the worm gear 26 drives the toothed plate 22 to move towards the contact wheel 21 by the contact wheel 21, the toothed plate 22 drives the splash-proof cover 23 to move, the splash-proof cover 23 drives the furrow digging wheel 19 to move to the appropriate position by the connecting plate 24, at the same time, the splash-proof cover 23 drives the discharge pipe 4 to move, the discharge pipe 4 drives the moving plate 3 and the flow-through pipe 5 to move, the left and right sides of the inside of the fertilizer storage box 1 are provided with storage bins, the bottom of the storage bin is fixedly connected with a guide plate 28 which is arranged in a funnel shape and faces the discharge pipe 4, the arrangement of the guide plate 28 facilitates the concentration of fertilizer, the bottom of the fertilizer storage box 1 is provided with a moving groove 29 which is slidably connected with the moving plate 3, a drive shaft 30 is rotatably connected above the moving plate 3 in the inside of the fertilizer storage box 1, the outer wall of the drive shaft 30 is arranged with a stirring plate 31, the arrangement of the stirring plate 31 prevents the accumulation of fertilizer at the discharge pipe 4.

[0031] The right side wall of the fertilizer storage box 1 is rotatably connected with a connecting wheel set 32 in front of the drive shaft 30 by arranging a positioning rod, the connecting wheel set 32 is composed of two straight gears with different specifications, the right end of the drive shaft 30 is provided with a straight gear outside the fertilizer storage box 1, the left end of the connecting wheel set 32 is engaged with the straight gear through a transmission chain B 33, the right end of the power shaft 11 on the right side of the double-head motor 12 is engaged with the right end of the connecting wheel set 32 through a transmission chain C 34, the right end of the power shaft 11 is engaged with the transmission chain C 34 by arranging a straight gear, the connecting shaft 15 is rotated to drive the transmission chain A 18 through the drive wheel set 13, the transmission chain A 18 is rotated to drive the rotating shaft 16 through the drive wheel A 17, the rotating shaft 16 drives the furrow digging wheel 19 to dig the soil, at the same time, the external wireless control mechanism drives the double-head motor 12 to operate through the wireless control module, the double-head motor 12 drives the power wheel B 10 to rotate through the power shaft 11, the power wheel B 10 drives the feeding rod 7 to rotate through the power wheel A 8, at the same time, the power shaft 11 drives the connecting wheel set 32 to rotate through the transmission chain C 34, the connecting wheel set 32 drives the drive shaft 30 to rotate through the transmission chain B 33, the drive shaft 30 drives the stirring plate 31 to stir and feed the fertilizer in the fertilizer storage box 1, the feeding rod 7 uniformly feeds the fertilizer in the discharge pipe 4, the rear side wall of the discharge pipe 4 is fixedly connected with a bearing plate 35, a reinforcing rod is arranged between the bottom wall of the bearing plate 35 and the side wall of the flow-through pipe 5, the arrangement of the reinforcing rod increases the strength of the mechanism.

[0032] The bottom wall of the fertilizer storage box 1 is slidably connected with the top wall of the bearing plate 35 by arranging a guide rail 36, the top wall of the bearing plate 35 is engaged with the inner wall of the guide rail 36 by arranging a protrusion, a balance lever 37 and a lead screw 38 are slidably connected inside the rear end of the bearing plate 35, a top frame 39 is fixedly connected between the bottom end of the balance lever 37 and the bottom end of the lead screw 38, a buffer spring 40 is sleeved on the outer surface of the lead screw 38 between the top frame 39 and the bearing plate 35, an adjusting nut 41 is rotatably connected on the outer surface of the lead screw 38 above the bearing plate 35, the adjusting nut 41 is arranged to facilitate adjusting the downward pressure of the collecting plate 42 on the ground, the collecting plate 42 is fixedly connected to the bottom of the top frame 39, the collecting plate 42 is arranged at an inclined angle, the hole digging wheel 19, the flow pipe 5 and the collecting plate 42 are coaxially arranged, the roller 43 is rotatably connected to the bottom of the collecting plate 42, after the fertilizer enters the hole, the collecting plate 42 concentrates and buries the soil on both sides of the hole, and the roller 43 rolls the soil again, the material level sensor 44 is arranged on both sides of the inner wall of the fertilizer storage box 1, the material level sensor 44 is connected with an external warning module, and the material level sensor 44 is arranged to facilitate prompting the farmer when the fertilizer is insufficient.

[0033] Working principle: when the orchard fertilizer applicator with uniform fertilizer application structure is in use, the connecting shaft 15 is connected with the rear output end of the tractor, the hole digging mechanism is adjusted according to the fertilizer application position, the worm 27 drives the worm gear 26 to rotate, the worm gear 26 drives the toothed plate 22 to move towards each other through the contact wheel 21, the toothed plate 22 drives the splash-proof cover 23 to move, the splash-proof cover 23 drives the hole digging wheel 19 to move to the appropriate position through the connecting plate 24, and the splash-proof cover 23 drives the discharge pipe 4 to move at the same time, the discharge pipe 4 drives the moving plate 3 and the flow pipe 5 to move, the connecting shaft 15 is rotated by the rear output end of the tractor, the connecting shaft 15 drives the transmission chain A 18 to rotate through the driving wheel group 13, the transmission chain A 18 drives the rotating shaft 16 to rotate through the driving wheel A 17, and the hole digging wheel 19 digs holes in the soil while the rotating shaft 16 rotates, the external wireless control mechanism drives the double-head motor 12 to operate through the wireless control module, the double-head motor 12 drives the power wheel B 10 to rotate through the power shaft 11, the power wheel B 10 drives the feeding rod 7 to rotate through the power wheel A 8, and the power shaft 11 drives the connecting wheel group 32 to rotate through the transmission chain C 34, the connecting wheel group 32 drives the driving shaft 30 to rotate through the transmission chain B 33, and the driving shaft 30 drives the material pushing plate 31 to push and feed the fertilizer in the fertilizer storage box 1, the feeding rod 7 uniformly feeds the fertilizer in the discharge pipe 4, and after the fertilizer enters the hole, the collecting plate 42 concentrates and buries the soil on both sides of the hole, and the roller 43 rolls the soil again.

[0034] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0035] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An orchard fertilizer machine with uniform fertilization structure, comprising a fertilizer storage box (1), characterized in that: The both sides of the front end of the fertilizer storage box (1) are fixedly connected with bearing frames (2), the bottom of the bearing frame (2) is provided with a ditching mechanism, the sidewall of the front end of the fertilizer storage box (1) is provided above the ditching mechanism with an adjusting mechanism, and the bottom of the fertilizer storage box (1) is provided behind the ditching mechanism with a fertilizing mechanism; The fertilizing mechanism comprises a moving plate (3), the moving plate (3) and the bottom of the fertilizer storage box (1) are in sliding connection, the bottom of the center position of the moving plate (3) is through-connected with a discharging pipe (4), the bottom end of the discharging pipe (4) is through-connected with a flow pipe (5), the sidewall of the bottom end of the flow pipe (5) is fixedly connected with a soil breaking block (6), the flow pipe (5) is rotatably connected with a feeding rod (7), the top of the feeding rod (7) extends to the front of the discharging pipe (4), the top end of the feeding rod (7) is fixedly connected with a power wheel A (8), the sidewall of the flow pipe (5) is fixedly connected with a limiting frame (9), the front end of the limiting frame (9) is rotatably connected with a power wheel B (10) inside near the position of the power wheel A (8), the power wheel B (10) is slidably connected with a power shaft (11) inside, the power shaft (11) is fixedly connected with a double-head motor (12) at the end away from the power wheel B (10), and the rear end of the double-head motor (12) is provided with a wireless control module; The adjusting mechanism comprises a combined frame (20), the rear end of the combined frame (20) is fixedly connected with the front end sidewall of the fertilizer storage box (1), the combined frame (20) is rotatably connected with a contact wheel (21) inside, the front and rear sides of the contact wheel (21) are engaged with toothed plates (22) inside the combined frame (20), the end away from the contact wheel (21) of the toothed plate (22) is fixedly connected with a splash-proof cover (23), the bottom end of the splash-proof cover (23) is rotatably connected with both ends of the ditching wheel (19) through the setting of a connecting plate (24), the bottom wall of the fertilizer storage box (1) is slidably connected with the top wall of the splash-proof cover (23) through the setting of a sliding rail (25), the top end of the contact wheel (21) is fixedly connected with a worm gear (26) above the combined frame (20) through the setting of a plug rod, the front end of the worm gear (26) is engaged with a worm (27), and the sidewall of the fertilizer storage box (1) is rotatably connected with both ends of the worm (27) through the setting of a support; The both sides of the inside of the fertilizer storage box (1) are provided with storage bins, the inside bottom of the storage bin is fixedly connected with a funnel-shaped guide plate (28) facing the discharging pipe (4), the bottom of the fertilizer storage box (1) is provided with a moving groove (29) slidably connected with the moving plate (3), and the inside of the fertilizer storage box (1) is rotatably connected with a driving shaft (30) above the moving plate (3), and the outer wall of the driving shaft (30) is arrayed with a raking plate (31). The right side wall of the fertilizer storage tank (1) is rotationally connected with a connecting wheel set (32) in front of the drive shaft (30) through a positioning rod, the connecting wheel set (32) is composed of two straight gears of different specifications, a straight gear is arranged at the right end of the drive shaft (30) outside the fertilizer storage tank (1), the left end of the connecting wheel set (32) is engaged with the straight gear through a transmission chain B (33), the right end of the power shaft (11) located at the right side of the double-head motor (12) is engaged with the right end of the connecting wheel set (32) through a transmission chain C (34), and the right end of the power shaft (11) is engaged with the transmission chain C (34) through the arrangement of a straight gear. The rear side wall of the discharging pipe (4) is fixedly connected with a bearing plate (35), the bottom wall of the fertilizer storage tank (1) is slidingly connected with the top wall of the bearing plate (35) through the arrangement of a guide rail (36), the top wall of the bearing plate (35) is engaged with the inner wall of the guide rail (36) through the arrangement of a protruding block, a balance rod (37) and a lead screw (38) are slidingly connected inside the rear end of the bearing plate (35), a top frame (39) is fixedly connected between the bottom end of the balance rod (37) and the bottom end of the lead screw (38), a buffer spring (40) is sleeved between the outer surface of the lead screw (38) and the top frame (39) and the bearing plate (35), an adjusting nut (41) is rotationally connected to the outer surface of the lead screw (38) above the bearing plate (35), a collecting plate (42) is fixedly connected to the bottom of the top frame (39), the collecting plate (42) is arranged at an inclined angle, and a roller wheel (43) is rotationally connected to the bottom of the collecting plate (42).

2. The orchard fertilizer machine having a uniform fertilizer application structure according to claim 1, characterized in that: The front end of the bearing frame (2) is rotationally connected with a drive wheel set (13) near the central position of the fertilizer storage tank (1) through the arrangement of a support, the drive wheel set (13) is composed of a straight gear and a bevel gear, a fixed frame (14) is rotationally connected to the outer surface of the right end of the drive wheel set (13), a connecting shaft (15) is rotationally connected inside the front end of the fixed frame (14), and the rear end of the connecting shaft (15) is engaged with the right side of the drive wheel set (13) through the arrangement of a bevel gear.

3. The orchard fertilizer machine having a uniform fertilizer application structure according to claim 1, characterized in that: The hole digging mechanism comprises a rotating shaft (16), the side wall of the fertilizer storage tank (1) is rotationally connected with the two ends of the rotating shaft (16) through the arrangement of an extension frame, a drive wheel A (17) is fixedly connected to the center position of the outer surface of the rotating shaft (16), the drive wheel A (17) is engaged with the left side of the drive wheel set (13) through a transmission chain A (18), and hole digging wheels (19) are slidingly connected to the left and right sides of the outer surface of the rotating shaft (16).

4. The orchard fertilizer machine having a uniform fertilizer application structure according to claim 1, characterized in that: The inner walls of the fertilizer storage tank (1) are provided with material level sensors (44) on the left and right sides, the material level sensors (44) are connected with an external warning module, the feeding rod (7) is composed of a spiral blade and a fixed rod, the spiral blade is in contact with the inner wall of the flow pipe (5), the soil breaking block (6) is conical, the rear end top of the splash-proof cover (23) is connected with the side wall of the discharging pipe (4) through the arrangement of a contact plate and a nut, the side wall of the discharging pipe (4) is provided with a screw rod, a reinforcing rod is arranged between the bottom wall of the bearing plate (35) and the side wall of the flow pipe (5), and the hole digging wheels (19), the flow pipe (5) and the collecting plate (42) are coaxially arranged.

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