Solid fertilizer applying equipment

Abstract

The utility model relates to the technical field of rice fertilizer application, in particular to solid fertilizer application equipment which comprises a fertilizer storage part and two symmetrical fertilizer application parts, a second motor is mounted at an opening of the hopper, an output shaft of the second motor is in coaxial key connection with a rotating shaft, and the rotating shaft penetrates into the discharging pipe and protrudes to the position below the discharging pipe; the rotating shaft is coaxially in key connection with an auger, the bottom end of the rotating shaft is coaxially in key connection with a material distribution disc, and a plurality of partition plates are fixed to the top of the material distribution disc; through rotation of the double-end lead screw, the fertilization parts on the two sides move towards the two sides, the distance between the two fertilization parts is increased, during fertilization, fertilizer is fed through the hopper and falls on the distribution disc through the discharge pipe, the fertilizer can be thrown out along with rotation of the distribution disc, the thrown-out fertilizer is thrown to the periphery, and the distribution range of the fertilizer is wide; by means of the design, rice in a large range can be fertilized at the same time, and the fertilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice fertilization, in particular to solid fertilizer fertilization equipment. Background Art

[0002] In the process of rice cultivation, fertilization is a vital link. Fertilization can provide various nutrients required for rice growth, ensure the healthy and vigorous growth of rice, and ultimately achieve high yield and high quality. When fertilizing, it is necessary to use fertilization equipment to spread the fertilizer into the rice field.

[0003] The utility model patent with authorization announcement number CN210868722U discloses a rice fertilization device, which includes a first connecting pipe, a base, a tank body and a second connecting pipe. A connecting frame is installed on the top surface of the base, the tank body is welded on the connecting frame, a discharge pipe is embedded and fixed on the bottom end surface of the tank body, the first connecting pipe and the second connecting pipe are embedded and fixed in the base, a chassis is welded on the side end surface of the first connecting pipe, a driven wheel is rotatably installed in the chassis through a connecting rod, a motor is fixed in the chassis, and a driving wheel is welded on the output shaft of the motor. By setting the first connecting pipe, when the rice fertilizing device is used, the operator supplies power to the motor through the battery, the motor drives the driving wheel to rotate when the motor supplies power, the driving wheel drives the driven wheel to rotate through the belt when the driving wheel rotates, the first rotating shaft and the second rotating shaft are driven to rotate when the driving wheel and the driven wheel rotate, the first rotating shaft and the second rotating shaft are driven to rotate when the first rotating shaft and the second rotating shaft rotate, the first rotating blade and the second rotating blade are rotated through the discharge pipe to discharge fertilizer through the first connecting pipe and the second connecting pipe, and the rice is fertilized during the discharge, so that fertilization is more convenient and quick, the fertilization efficiency is higher, working time is saved, and it is more practical.

[0004] Although the rice fertilization device makes fertilization more convenient and quick, the device still has the following problems when used: when discharging fertilizer, the device distributes it through the first connecting pipe and the second connecting pipe on both sides. This design limits the range of fertilizer distribution, resulting in unsatisfactory fertilization efficiency. This limitation is particularly obvious when fertilizing a large area of ​​rice fields. Using the device for fertilization is not only laborious, but also inefficient. In view of this, we propose a solid fertilizer fertilization device. Utility Model Content

[0005] The purpose of the utility model is to provide a solid fertilizer fertilizing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A solid fertilizer application device comprises a fertilizer storage part and two symmetrical fertilizer application parts;

[0008] The fertilizer storage part comprises a box body with an opening at the top, a bracket is installed on the front end surface of the box body, a double-headed screw is rotatably installed in the opening of the bracket, and a first motor for driving the double-headed screw to rotate is installed on the top of the bracket; both ends of the double-headed screw are threadedly connected with a connecting seat, and the four corners of the connecting seat are fixed with a second hinge seat, and two symmetrical connecting plates are arranged on both sides of the connecting seat, one end of the connecting plate is hinged to the corresponding second hinge seat, and the other end of the connecting plate is hinged to the first hinge seat;

[0009] The fertilization part is installed on the left and right sides of the bracket; it includes a hopper with an opening at the top, a discharge pipe is installed at the bottom of the hopper, a second motor is installed at the opening of the hopper, the output shaft of the second motor is coaxially keyed to a rotating shaft, the rotating shaft penetrates into the discharge pipe and protrudes to the bottom of the discharge pipe; an auger is coaxially keyed to the rotating shaft, the bottom end of the rotating shaft is coaxially keyed to a distribution plate, and a plurality of partitions are fixed to the top of the distribution plate; a fixed plate is installed on one side of the discharge pipe, two ear plates are installed on one side wall of the fixed plate, the discharge pipe passes through the ear plate and is fixed to the ear plate, and the first hinge seat is fixedly connected to the corresponding fixed plate.

[0010] As a preferred technical solution of the present invention, the cross-sectional shape of the bracket is rectangular, and the bracket is fixedly connected to the box body by bolts.

[0011] As a preferred technical solution of the utility model, the rear end surface of the box body is fixedly connected to a support by bolts, and the end of the support is tightly welded with a connecting frame.

[0012] As a preferred technical solution of the utility model, the box body is a product made of stainless steel, and wheels are rotatably installed on both sides of the lower side of the box body.

[0013] As a preferred technical solution of the utility model, two guide rods are fixedly connected in the opening of the bracket by bolts, and the guide rods pass through the connecting seat and are slidably connected to the connecting seat.

[0014] As a preferred technical solution of the utility model, the end of the double-ended screw is rotatably connected to the inner wall of the bracket through a bearing, and the threads at both ends of the double-ended screw are in opposite directions.

[0015] As a preferred technical solution of the utility model, the plurality of partitions are distributed in a ring shape with equal intervals, and the partitions and the distribution tray are an integrally formed structure.

[0016] As a preferred technical solution of the present invention, the fixing plate and the ear plate are an integrally formed structure, and both the fixing plate and the ear plate are made of stainless steel.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By setting up a fertilizer storage part and a fertilizer application part: through the rotation of the double-headed screw, the fertilization parts on both sides move to both sides, thereby increasing the distance between the two fertilization parts. When fertilizing, the fertilizer is put into the hopper and falls on the distribution plate through the discharge pipe. As the distribution plate rotates, the fertilizer can be thrown out to the surroundings, and the thrown fertilizer is scattered to the surroundings, and its distribution range is relatively wide. This design can fertilize rice in a larger range at the same time, thereby improving the efficiency of fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the fertilizer storage part in the utility model;

[0021] Figure 3 This is a schematic diagram of the double-headed screw structure of the fertilizer storage part of the utility model;

[0022] Figure 4 It is a structural cross-sectional view of the fertilizing part in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the transfer shaft of the utility model.

[0024] In the figure:

[0025] 1. Fertilizer storage unit; 10. Box body; 101. Connecting frame; 102. Support; 11. Wheel body; 12. Bracket; 13. First motor; 14. Guide rod; 15. Connecting seat; 16. Connecting plate; 17. First hinge seat; 18. Second hinge seat; 19. Double-headed screw rod;

[0026] 2. Fertilizing unit; 20. Hopper; 21. Mounting plate; 22. Second motor; 23. Rotating shaft; 24. Auger; 25. Distributing plate; 251. Partition plate; 26. Fixed plate; 27. Ear plate; 28. Discharge pipe. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] This embodiment provides a technical solution:

[0029] See also Figure 1-Figure 5A solid fertilizer application equipment comprises a fertilizer storage part 1 and two symmetrical fertilizer application parts 2. The fertilizer storage part 1 comprises a box body 10 with an opening at the top, and the box body 10 can be used to store fertilizers, a bracket 12 is installed on the front end surface of the box body 10, a double-headed screw rod 19 is rotatably installed in the opening of the bracket 12, and a first motor 13 for driving the double-headed screw rod 19 to rotate is installed on the top of the bracket 12; a connecting seat 15 is threadedly connected to the threads at both ends of the double-headed screw rod 19, and a second hinge seat 18 is fixed at the four corners of the connecting seat 15, and two symmetrical connecting plates 16 are provided on both sides of the connecting seat 15, one end of the connecting plate 16 is hinged to the corresponding second hinge seat 18, and the other end of the connecting plate 16 is hinged to the first hinge seat 17; the fertilizer application part 2 is installed at the left and right sides of the bracket 12; A hopper 20 is provided with an opening at the top, a discharge pipe 28 is installed at the bottom of the hopper 20, a second motor 22 is installed at the opening of the hopper 20, and the output shaft of the second motor 22 is coaxially keyed to a rotating shaft 23, the rotating shaft 23 penetrates into the discharge pipe 28 and protrudes to the bottom of the discharge pipe 28; a screw auger 24 is coaxially keyed to the rotating shaft 23, and a distribution plate 25 is coaxially keyed to the bottom end of the rotating shaft 23, and a plurality of partitions 251 are fixed to the top of the distribution plate 25; a fixing plate 26 is installed on one side of the discharge pipe 28, and two ear plates 27 are installed on one side wall of the fixing plate 26, the discharge pipe 28 passes through the ear plate 27 and is fixed to the ear plate 27, and the first hinge seat 17 is fixedly connected to the corresponding fixing plate 26.

[0030] In this embodiment, the cross-section of the bracket 12 is rectangular, and the bracket 12 is fixedly connected to the box body 10 by bolts. The setting of the bracket 12 supports the double-headed screw rod 19 and the guide rod 14, ensuring the stability of the double-headed screw rod 19 and the guide rod 14.

[0031] In this embodiment, the rear end face of the box body 10 is fixedly connected with a support 102 by bolts, and the end of the support 102 is tightly welded with a connecting frame 101. The arrangement of the support 102 and the connecting frame 101 is conducive to connecting and fixing the device to an agricultural tractor, etc., and facilitating the movement of the driving device for fertilization.

[0032] In this embodiment, the box body 10 is made of stainless steel, and wheels 11 are rotatably mounted on both sides of the lower side of the box body 10. The arrangement of the wheels 11 facilitates the movement of the device, and the box body 10 made of stainless steel has the advantage of corrosion resistance, which ensures the service life of the box body 10.

[0033] In this embodiment, two guide rods 14 are fixedly connected in the opening of the bracket 12 by bolts, and the guide rods 14 pass through the connecting seat 15 and are slidably connected to the connecting seat 15. The setting of the guide rods 14 guides the lifting and lowering of the connecting seat 15, ensuring the stability and smoothness of the connecting seat 15.

[0034] In this embodiment, the end of the double-ended screw 19 is rotatably connected to the inner wall of the bracket 12 through a bearing, and the threads at both ends of the double-ended screw 19 are in opposite directions. When the double-ended screw 19 rotates, the connecting seats 15 on the upper and lower sides can move synchronously relative to each other, thereby facilitating the synchronous relative movement of the fertilizer application parts 2 on both sides.

[0035] In this embodiment, a plurality of partitions 251 are distributed in an annular shape with equal spacing, and the partitions 251 and the material distribution tray 25 are an integrally formed structure. The integrally formed partitions 251 and the material distribution tray 25 have better structural strength, ensure the reliability of the connection between the partitions 251 and the material distribution tray 25, and ensure the service life of the partitions 251 and the material distribution tray 25.

[0036] In this embodiment, the fixing plate 26 and the ear plate 27 are an integrally formed structure, and both the fixing plate 26 and the ear plate 27 are made of stainless steel. The integrally formed fixing plate 26 and the ear plate 27 have better connection reliability, and the stainless steel material has the advantage of corrosion resistance, which ensures that the fixing plate 26 and the ear plate 27 support and fix the fertilizer application part 2.

[0037] It can be understood that a mounting plate 21 is installed at the top opening of the hopper 20 in this embodiment, and the second motor 22 is fixedly connected to the mounting plate 21 by bolts. The setting of the mounting plate 21 provides stable support for the second motor 22.

[0038] It should be added that the hopper 20 and the discharge pipe 28 are connected by bolts, and both the hopper 20 and the discharge pipe 28 are made of stainless steel. The bolt fixing method has the advantage of a reliable connection, and the hopper 20 and the discharge pipe 28 made of stainless steel have the advantage of corrosion resistance, which ensures the service life of the hopper 20 and the discharge pipe 28.

[0039] It is worth noting that the first motor 13 and the second motor 22 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0040] Before specific use, the user first turns on the power of the first motor 13, and the first motor 13 starts to work. The output shaft of the first motor 13 rotates to drive the double-headed screw 19 to rotate. As the double-headed screw 19 rotates, the connecting seats 15 on the upper and lower sides move synchronously toward the middle, and the connecting seat 15 drives the connecting plate 16 to move at the same time. The connecting plate 16 drives the fixed plates 26 on both sides to move to both sides at the same time. The fixed plates 26 drive the discharge pipe 28 to move to both sides at the same time. When the discharge pipe 28 moves to a suitable position, the user stops the power of the first motor 13; finally, the user puts the fertilizer into the hopper 20;

[0041] During specific use, the user first turns on the power of the second motor 22, and the second motor 22 starts to work. The output shaft of the second motor 22 rotates to drive the rotating shaft 23 to rotate, and the rotating shaft 23 drives the auger 24 and the distribution plate 25 to rotate. At this time, the fertilizer in the hopper 20 enters the discharge pipe 28 and falls on the distribution plate 25. As the distribution plate 25 rotates, the fertilizer is scattered all around. Finally, the user pushes the device to move, and the rice can be continuously fertilized.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A solid fertilizer application device, comprising a fertilizer storage unit (1) and two symmetrical fertilizer application units (2), characterized in that: The fertilizer storage part (1) comprises a box body (10) with an opening at the top, a bracket (12) is installed on the front end surface of the box body (10), a double-headed screw rod (19) is rotatably installed in the opening of the bracket (12), and a first motor (13) for driving the double-headed screw rod (19) to rotate is installed on the top of the bracket (12); the two ends of the double-headed screw rod (19) are threadedly connected to a connecting seat (15), the four corners of the connecting seat (15) are fixed with a second hinge seat (18), and two symmetrical connecting plates (16) are provided on both sides of the connecting seat (15), one end of the connecting plate (16) is hinged to the corresponding second hinge seat (18), and the other end of the connecting plate (16) is hinged to the first hinge seat (17); The fertilizer application part (2) is installed on the left and right sides of the bracket (12); it includes a hopper (20) with an opening at the top, a discharge pipe (28) is installed at the bottom of the hopper (20), a second motor (22) is installed at the opening of the hopper (20), the output shaft of the second motor (22) is coaxially keyed to a rotating shaft (23), the rotating shaft (23) penetrates into the discharge pipe (28) and protrudes to the bottom of the discharge pipe (28); the rotating shaft (23) is coaxially keyed to a The auger (24) and the bottom end of the rotating shaft (23) are coaxially keyed to a material distribution plate (25), and a plurality of partitions (251) are fixed on the top of the material distribution plate (25); a fixed plate (26) is installed on one side of the discharge pipe (28), and two ear plates (27) are installed on one side wall of the fixed plate (26); the discharge pipe (28) passes through the ear plate (27) and is fixed to the ear plate (27); and the first hinge seat (17) is fixedly connected to the corresponding fixed plate (26).

2. The solid fertilizer fertilization equipment according to claim 1, characterized in that: The cross-sectional shape of the bracket (12) is rectangular, and the bracket (12) is fixedly connected to the box body (10) by bolts.

3. The solid fertilizer fertilization equipment according to claim 1 is characterized in that: The rear end surface of the box body (10) is fixedly connected to a support (102) by means of bolts, and the end of the support (102) is tightly welded to a connecting frame (101).

4. The solid fertilizer fertilization equipment according to claim 1, characterized in that: The box body (10) is a product made of stainless steel, and wheels (11) are rotatably mounted on both sides of the lower side of the box body (10).

5. The solid fertilizer fertilization equipment according to claim 1, characterized in that: Two guide rods (14) are fixedly connected in the opening of the bracket (12) by means of bolts, and the guide rods (14) pass through the connecting seat (15) and are slidably connected to the connecting seat (15).

6. The solid fertilizer fertilization equipment according to claim 1, characterized in that: The end of the double-ended screw rod (19) is rotatably connected to the inner wall of the bracket (12) via a bearing, and the threads at both ends of the double-ended screw rod (19) are arranged in opposite directions.

7. The solid fertilizer fertilization equipment according to claim 1, characterized in that: The plurality of partitions (251) are distributed in a ring-shaped manner at equal intervals, and the partitions (251) and the material distribution plate (25) are an integrally formed structure.

8. The solid fertilizer fertilization equipment according to claim 1, characterized in that: The fixing plate (26) and the ear plate (27) are an integrally formed structure, and both the fixing plate (26) and the ear plate (27) are made of stainless steel.

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