Fertilizing device for agricultural machinery engineering

Abstract

The utility model discloses a fertilizing device for agricultural machinery engineering, and relates to the technical field of agricultural machinery engineering. The device comprises a fertilizer barrel, a barrel cover is connected to the fertilizer barrel, a base plate is arranged below a placement plate connected to the peripheral side wall of the fertilizer barrel in a sleeving mode, a fertilizer discharging assembly arranged on the barrel cover comprises a motor and a discharging pipe, the motor is connected to the barrel cover, and a rotating shaft connected to the lower surface of the motor is rotationally connected with the middle of the barrel cover; the discharging pipe is communicated with the lower surface of the fertilizer barrel; a discharging assembly is arranged at the lower end of the discharging hopper. The fertilizer discharging assembly is arranged, fertilizer in the fertilizer barrel is discharged at equal intervals, meanwhile, the fertilizer in the fertilizer barrel is stirred in real time, the mixed fertilizer falls on the ground more uniformly, the fertilizer applying effect is improved, the discharging assembly is arranged, the influence of large wind power on the falling fertilizer is effectively reduced, and the fertilizer applying efficiency is improved. The accuracy of fertilizer falling is effectively improved, and the uniformity of fertilization is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery engineering, in particular to a fertilizing device for agricultural machinery engineering. Background Art

[0002] With the emergence of agricultural machinery and equipment, the workload of farmers has been greatly reduced, and the efficiency of farmers in farming in the fields has been greatly improved, and the goal of high-yield, high-quality, high-efficiency and low-consumption agricultural sustainable development has been achieved; the fertilization device belongs to the category of agricultural machinery and equipment, and its main structures include a fertilizer barrel, a feed hopper, a frame, a motor, a stirring shaft and a discharge nozzle.

[0003] After searching, a patent document with patent announcement number CN220630076U discloses a fertilizing device for agricultural machinery engineering, including a shell, a feeding pipe is provided on the upper side of the shell, a motor is fixedly connected to the right side of the top of the shell, a pulley assembly is connected to the output end of the lower side of the motor, a rotating shaft is rotatably connected to the middle part of the upper side of the shell, a cutter head is provided on the lower side of the rotating shaft, a gear connected to the lower end of the pulley assembly is rotatably connected to the inner end of the shell, the gear is meshed with a gear ring rotatably connected to the inner end of the shell, and a filter cartridge for fertilizing agricultural machinery engineering is fixedly connected to the lower end of the gear ring, which relates to the technical field of fertilizing agricultural machinery engineering. In the fertilizing device for agricultural machinery engineering, during the fertilization process, the air compressor draws in and compresses the outside air, and the compressed air is injected into the vortex tube through the three-way valve, and the vortex tube converts the compressed air into cold air and hot air through vortex conversion, and the cold air is injected into the connecting groove in the rotating shaft through the cold air pipe, and the cold air is ejected through the jet ring and blows on the surface of the cutter head.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The existing agricultural machinery fertilization device, during use, starts the motor to drive the rotating shaft to rotate, drives the cutter head to rotate to break the fertilizer blocks, and drives the filter cartridge to rotate to discharge the fertilizer inside the filter cartridge. However, it is not convenient for the fertilizer inside the filter cartridge to fall to the ground at equal intervals, which will cause uneven fertilization and reduce the fertilization quality on the ground;

[0006] 2. In the process of using, the existing fertilization device for agricultural machinery engineering sprinkles fertilizer through the rotating filter drum, and drops it on the ground to achieve fertilization on the ground. However, the height between the filter drum and the ground is not easy to adjust. When the existing fertilization device for agricultural machinery engineering fertilizes in windy weather, the strong wind will exert external force on the fertilizer, causing the fertilizer to deviate from the ground where it is fertilized, which will reduce the accuracy of fertilization and reduce the fertilization effect on the ground.

[0007] To this end, we provide a fertilization device for agricultural machinery engineering to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a fertilizing device for agricultural machinery engineering, which solves the problems that the existing fertilizing device for agricultural machinery engineering is not convenient for fertilizing at equal intervals and is greatly affected by wind force by arranging a waste discharge component and a material discharge component.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model discloses a fertilizing device for agricultural machinery engineering, comprising a fertilizer barrel, a barrel cover connected to the fertilizer barrel, a base plate arranged below a placement plate sleeved on a peripheral side wall of the fertilizer barrel, a fertilizer discharge assembly arranged on the barrel cover comprising a motor and a discharge pipe, the motor being connected to the barrel cover, a rotating shaft connected to the lower surface of the motor being rotatably connected to the middle part of the barrel cover, the discharge pipe being communicated with the lower surface of the fertilizer barrel, a hollow rod being rotatably connected to the lower surface of a fixed block connected to the inner peripheral side wall of the discharge pipe, The lower end of the hollow rod is connected to the movable block, and the hollow rod is sleeved on the lower part of the circumferential side wall of the rotating shaft. The lower end of the discharge pipe is connected to the circumferential side wall of the discharge hopper, and a valve is connected to the lower end of the discharge hopper. A discharge assembly is provided at the lower end of the discharge hopper, and the telescopic tube in the discharge assembly is connected to the lower end of the discharge hopper. The lower surface of the connecting plate connected to the lower end of the telescopic tube is connected to the discharge pipe, and the screw rod passing through the connecting plate is connected to the lower surface of the base plate, and the nut threadedly connected on the circumferential side wall of the screw rod is abutted against the lower surface of the connecting plate.

[0011] The utility model is further configured that a screw plug is threadedly connected to the feed hopper connected to the barrel cover.

[0012] The utility model is further configured that the base connected to the motor is connected to the barrel cover, and the stirring rod connected to the peripheral side wall of the rotating shaft is located inside the fertilizer barrel.

[0013] The utility model is further configured that three screw rods are provided, and the three screw rods are arranged in a ring array.

[0014] The utility model is further configured that the lower surface of the base plate is symmetrically connected to a frame, and the frame is L-shaped.

[0015] The utility model is further configured as follows: a warning component is provided on the substrate, a gas storage box in the warning component is connected to the substrate, an upper movable rod connected to a lower piston abutted against an upper part of the interior of the gas storage box is connected to a lower surface of the placement plate, a touch rod connected to the lower piston penetrates the upper surface of the gas storage box, an upper touch switch arranged above the touch rod is connected to an upper connecting block, the upper connecting block is connected to the lower surface of the substrate, a red warning light is connected to the lower surface of the upper connecting block, a side movable rod connected to a side wall of a side piston abutted against an inner side of the gas storage box penetrates the side wall of the gas storage box, a side connecting block arranged on the side of the side movable rod is connected to the substrate, and a green warning light and a side touch switch are connected to the side wall of the side connecting block.

[0016] The utility model is further configured such that the hollow cylinder in the warning component is connected to the corner of the upper surface of the base plate, the upper end of the movable shaft sleeved inside the hollow cylinder is connected to the lower surface of the mounting plate, and the lower end of the spring sleeved on the peripheral side wall of the movable shaft is connected to the hollow cylinder.

[0017] The utility model is further configured that: two gas storage boxes are provided, the gas storage boxes are L-shaped, four hollow cylinders are provided, and the movable shaft is T-shaped.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model sets a fertilizer discharge component, starts the motor, drives the rotating shaft to rotate, rotates the rotating shaft to drive the hollow rod to rotate, and the hollow rod drives the movable block to move in a circular arc. When the movable block cooperates with the fixed block to block the outlet end of the discharge pipe, fertilizing the ground is stopped. When the movable block cooperates with the fixed block not to block the outlet end of the discharge pipe and the valve is opened, fertilize the ground. At the same time, the rotating shaft drives the stirring rod to rotate, and the rotating stirring rod stirs and mixes the mixed fertilizer inside the fertilizer barrel. In the process of fertilizing the ground, the mixed fertilizer inside the fertilizer barrel is still stirred and mixed, so that the mixed fertilizer falls on the ground at equal intervals and more evenly, thereby improving the quality of fertilizing the ground.

[0020] 2. The utility model sets a discharging assembly. When the staff turns the nut clockwise, the telescopic tube contracts, the connecting plate moves upward, and the discharging tube is away from the ground, which is suitable for windy weather; when the staff turns the nut counterclockwise, the telescopic tube extends, and the discharging tube is close to the ground, which is suitable for windy weather, avoiding excessive distance between the discharging tube and the ground, and when the accompanying wind force is strong, causing the fertilizer to deviate from the ground for fertilization, which will affect the uniformity of ground fertilization and reduce the ground fertilization effect.

[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 utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 It is a three-dimensional schematic diagram of a fertilizing device for agricultural machinery engineering;

[0024] Figure 2 It is an exploded schematic diagram of a fertilizer barrel and a fertilizer discharge assembly;

[0025] Figure 3 It is a schematic diagram of the connection between the rotating shaft, the motor and the barrel cover;

[0026] Figure 4 It is a schematic diagram of the connection between the base plate and the discharge assembly;

[0027] Figure 5 This is a schematic diagram of the structural breakdown of the warning component.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-fertilizer barrel, 101-barrel cover, 102-feed hopper, 102a-screw plug, 2-fertilizer discharge assembly, 201-motor, 201a-machine base, 201b-rotating shaft, 201c-stirring rod, 202-discharge pipe, 202a-discharge hopper, 202b-valve, 203-movable block, 203a-hollow rod, 203b-fixed block, 3-placement plate, 4-base plate, 401-frame, 5-warning assembly, 501-hollow cylinder, 501a-movable shaft, 501 b-spring, 502-air storage box, 503-upper movable rod, 503a-lower piston, 503b-touch rod, 504-upper connecting block, 504a-red alarm light, 504b-upper touch switch, 505-side movable rod, 505a-side piston, 506-side connecting block, 506a-green alarm light, 506b-side touch switch, 6-discharging assembly, 601-connecting plate, 601a-discharging pipe, 601b-telescopic tube, 602-screw, 602a-nut. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0032] See also Figure 1 , 23. The utility model is a fertilizing device for agricultural machinery engineering, comprising a fertilizer barrel 1, a barrel cover 101 connected to the fertilizer barrel 1, a fertilizer discharge assembly 2 arranged on the barrel cover 101, the fertilizer discharge assembly 2 comprising a motor 201, a rotating shaft 201b, a discharge pipe 202, a movable block 203, a hollow rod 203a and a fixed block 203b, by starting the motor 201, driving the stirring rod 201c to stir and mix the fertilizer inside the fertilizer barrel 1, while realizing the opening and closing of the discharge pipe 202, and fertilizing the soil at equal intervals;

[0033] Specifically, the base 201a connected to the motor 201 is connected to the barrel cover 101, the rotating shaft 201b is connected to the lower surface of the motor 201, and the rotating shaft 201b is rotatably connected to the barrel cover 101, the stirring rod 201c connected to the peripheral wall of the rotating shaft 201b is located inside the fertilizer barrel 1, the discharge pipe 202 is connected to the lower surface of the fertilizer barrel 1, the fixed block 203b is connected to the inner side wall of the discharge pipe 202, the lower surface of the fixed block 203b is rotatably connected with a hollow rod 203a, the movable block 203 is connected to the lower end surface of the hollow rod 203a, the hollow rod 203a is sleeved on the lower part of the peripheral wall of the rotating shaft 201b, the discharge hopper 202a connected to the lower end of the discharge pipe 202 is connected to a valve 202b on the peripheral wall, the barrel cover 101 is connected to the feed hopper 102, and the feed hopper 102 is threadedly connected with a screw plug 102a;

[0034] Further, there are multiple groups of stirring rods 201c, and each group of stirring rods 201c is provided with three stirring rods, and each group of stirring rods 201c is arranged in a ring array;

[0035] The operation process of this embodiment is as follows: different kinds of fertilizers are introduced into the fertilizer barrel 1 through the feed hopper 102 in turn, the motor 201 is started, the shaft 201b rotates, the stirring rod 201c rotates, the fertilizer blocks inside the fertilizer barrel 1 are broken, and the fertilizer inside the fertilizer barrel 1 is stirred and mixed. At the same time, the rotating shaft 201b drives the hollow rod 203a to rotate, and the movable block 203 moves in an arc with the hollow rod 203a as a fixed point to realize the opening and closing of the lower end of the discharge pipe 202. When the valve 202b is opened and the lower end of the discharge pipe 202 is opened, the mixed fertilizer inside the fertilizer barrel 1 is discharged; when the valve 202b is closed or the lower end of the discharge pipe 202 is closed, the mixed fertilizer inside the fertilizer barrel 1 stops being discharged. Specific embodiment 2

[0037] See also Figure 1 and 4On the basis of the specific embodiment 1, a discharging assembly 6 is provided, which includes a connecting plate 601, a discharging pipe 601a, a telescopic pipe 601b, a screw 602 and a nut 602a, so that the staff can adjust the distance between the discharging pipe 601a and the ground, and the staff can adjust the height of the discharging pipe 601a according to the wind force, thereby improving the scope of application;

[0038] Specifically, a placement plate 3 is sleeved on the peripheral side wall of the fertilizer barrel 1, a base plate 4 is arranged below the placement plate 3, a connecting plate 601 is arranged below the base plate 4, a telescopic tube 601b is connected to the base plate 4, and the telescopic tube 601b is connected to the lower end of the discharge hopper 202a, a discharge pipe 601a is connected to the lower surface of the base plate 4, a screw rod 602 is connected to the lower surface of the base plate 4, the lower end of the screw rod 602 passes through the base plate 4, a nut 602a is threadedly connected to the peripheral side wall of the screw rod 602, the nut 602a is abutted against the lower surface of the connecting plate 601, and the lower surface of the base plate 4 is connected to the frame 401;

[0039] Further, the three screw rods 602 are arranged in a circular array, the rack 401 is L-shaped, and the two racks 401 are symmetrically arranged;

[0040] The operation process of this embodiment is as follows: when the staff rotates the nut 602a clockwise, the connecting plate 601 moves upward, the telescopic tube 601b is damaged, the discharge pipe 601a moves upward, and the distance between the discharge pipe 601a and the ground increases; conversely, the distance between the discharge pipe 601a and the ground decreases. Specific embodiment three

[0042] See also Figure 1 and 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a warning component 5 is provided, which includes a gas storage box 502, an upper movable rod 503, a lower piston 503a, a touch rod 503b, a red warning light 504a, an upper touch switch 504b, a side movable rod 505, a side piston 505a, a green warning light 506a and a side touch switch 506b, so that the staff can know whether the fertilizer inside the fertilizer barrel 1 is sufficient, and know that the fertilizer inside the fertilizer barrel 1 is completely discharged, so that the staff can stop adding fertilizer in time, and add fertilizer to the inside of the fertilizer barrel 1 in time;

[0043] Specifically, the gas storage box 502 is connected to the base plate 4, the upper movable rod 503 is connected to the lower surface of the placement plate 3, the lower end of the upper movable rod 503 is connected to the lower piston 503a, the lower piston 503a is movably connected to the inside of the gas storage box 502, the touch rod 503b is connected to the lower piston 503a, and the upper end of the touch rod 503b passes through the upper side wall of the gas storage box 502, an upper touch switch 504b is arranged above the touch rod 503b, the upper connecting block 504 connected to the upper touch switch 504b is connected to the lower surface of the placement plate 3, the red alarm light 504a is connected to the lower surface of the upper connecting block 504, and the end of the side movable rod 505 is connected to A side piston 505a is connected, and the side piston 505a is movably connected to the inside of the gas storage box 502. A side touch switch 506b is arranged on the side of the side movable rod 505. The side connecting block 506 connected to the side wall of the side touch switch 506b is connected to the base plate 4. The green warning light 506a is connected to the side wall of the side connecting block 506. A hollow cylinder 501 is connected to the corner of the upper surface of the base plate 4. A movable shaft 501a is sleeved inside the hollow cylinder 501. The movable shaft 501a is connected to the lower surface of the placement plate 3. A spring 501b is sleeved on the peripheral side wall of the movable shaft 501a, and the lower end of the spring 501b is connected to the hollow cylinder 501;

[0044] Further, the gas storage box 502 is L-shaped, the two gas storage boxes 502 are symmetrically arranged, the four hollow cylinders 501 are arranged in a rectangular array, and the movable shaft 501a is T-shaped;

[0045] The operation process of this embodiment is as follows: as the fertilizer inside the fertilizer barrel 1 increases, the fertilizer barrel 1 moves downward, the upper movable rod 503 moves downward, the lower piston 503a moves downward, the side piston 505a moves, the side movable rod 505 moves toward the inside of the gas storage box 502, and the side movable rod 505 approaches the side touch switch 506b. When the side movable rod 505 triggers the side touch switch 506b, the green warning light 506a emits a green warning light, so that the staff knows that the fertilizer inside the fertilizer barrel 1 is sufficient; as the fertilizer inside the fertilizer barrel 1 decreases, the compressed spring 501b stretches, the upper movable rod 503 moves upward, the lower piston 503a moves upward, the side movable rod 505 moves away from the side touch switch 506b, the touch rod 503b moves upward and approaches the upper touch switch 504b. When the touch rod 503b triggers the upper touch switch 504b, the red warning light 504a emits a red warning light, so that the staff knows that the fertilizer inside the fertilizer barrel 1 is discharged.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model 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 utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fertilizing device for agricultural machinery engineering, comprising a fertilizer barrel (1), the fertilizer barrel (1) being connected to a barrel cover (101), a base plate (4) being arranged below a placement plate (3) sleeved on a peripheral side wall of the fertilizer barrel (1), and characterized in that: The fertilizer discharge assembly (2) arranged on the barrel cover (101) comprises a motor (201) and a discharge pipe (202); the motor (201) is connected to the barrel cover (101); a rotating shaft (201b) connected to the lower surface of the motor (201) is rotatably connected to the middle part of the barrel cover (101); the discharge pipe (202) is connected to the lower surface of the fertilizer barrel (1); a hollow rod (203a) is rotatably connected to the lower surface of a fixed block (203b) connected to the inner peripheral side wall of the discharge pipe (202); the lower end of the hollow rod (203a) is connected to a movable block (203); the hollow rod (203a) is sleeved on the lower part of the peripheral side wall of the rotating shaft (201b); and a valve (202b) is connected to the peripheral side wall of the discharge hopper (202a) connected to the lower end of the discharge pipe (202); A discharge assembly (6) is provided at the lower end of the discharge hopper (202a); a telescopic tube (601b) in the discharge assembly (6) is connected to the lower end of the discharge hopper (202a); the lower surface of a connecting plate (601) to which the lower end of the telescopic tube (601b) is connected is connected to a discharge pipe (601a); a screw rod (602) passing through the connecting plate (601) is connected to the lower surface of the base plate (4); a nut (602a) threadedly connected to the peripheral side wall of the screw rod (602) is disposed against the lower surface of the connecting plate (601).

2. A fertilizing device for agricultural machinery engineering according to claim 1, characterized in that: A screw plug (102a) is threadedly connected to the feed hopper (102) connected to the barrel cover (101).

3. A fertilizing device for agricultural machinery engineering according to claim 1, characterized in that: The base (201a) connected to the motor (201) is connected to the barrel cover (101), and the stirring rod (201c) connected to the peripheral wall of the rotating shaft (201b) is located inside the fertilizer barrel (1).

4. The fertilizing device for agricultural machinery engineering according to claim 1, characterized in that: There are three screw rods (602), and the three screw rods (602) are arranged in a circular array.

5. The fertilizing device for agricultural machinery engineering according to claim 1, characterized in that: The lower surface of the base plate (4) is symmetrically connected to a frame (401), and the frame (401) is L-shaped.

6. A fertilizing device for agricultural machinery engineering according to claim 5, characterized in that: The base plate (4) is provided with a warning component (5), the gas storage box (502) in the warning component (5) is connected to the base plate (4), the upper movable rod (503) connected to the lower piston (503a) disposed on the upper part of the gas storage box (502) is connected to the lower surface of the placement plate (3), the touch rod (503b) connected to the lower piston (503a) passes through the upper surface of the gas storage box (502), the upper touch switch (504b) disposed above the touch rod (503b) is connected to an upper connecting block (504), and the upper connecting The connecting block (504) is connected to the lower surface of the base plate (4); the lower surface of the upper connecting block (504) is connected to a red warning light (504a); a side movable rod (505) connected to the side wall of a side piston (505a) disposed on the inner side of the gas storage box (502) penetrates the side wall of the gas storage box (502); a side connecting block (506) disposed on the side of the side movable rod (505) is connected to the base plate (4); and a green warning light (506a) and a side touch switch (506b) are connected to the side wall of the side connecting block (506).

7. A fertilizing device for agricultural machinery engineering according to claim 6, characterized in that: The hollow cylinder (501) in the warning component (5) is connected to the corner of the upper surface of the base plate (4); the upper end of the movable shaft (501a) sleeved inside the hollow cylinder (501) is connected to the lower surface of the placement plate (3); and the lower end of the spring (501b) sleeved on the peripheral side wall of the movable shaft (501a) is connected to the hollow cylinder (501).

8. A fertilizing device for agricultural machinery engineering according to claim 7, characterized in that: There are two gas storage boxes (502) provided, and the gas storage boxes (502) are L-shaped. There are four hollow cylinders (501), and the movable shaft (501a) is T-shaped.

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