Proportioning device for crop fertilization

Abstract

The utility model discloses a proportioning device for crop fertilization, which comprises a proportioning box, the outer surface of the proportioning box is fixedly provided with a mounting rack assembly, the rear side of the mounting rack assembly is fixedly provided with a hand-held handle, the lower part of the proportioning box is provided with a wheel assembly, the proportioning box is internally provided with a stirring assembly, and the stirring assembly is provided with a stirring shaft. A discharging port device is fixedly installed at the lower end of the proportioning box and comprises a discharging port, discharging plates are fixedly installed on the left side and the right side of the discharging port, and a baffle is fixedly arranged in the proportioning box. According to the proportioning device for crop fertilization, the torsion spring is connected with the inner wall of the discharging opening, when mixed fertilizer is thrown outwards, the fertilizer can impact on the two discharging plates, the discharging plates shake, the fertilizer throwing area is wider, the practicability of the device is improved, the baffle is fixedly arranged in the proportioning box, and therefore the fertilizer throwing effect is improved. Two different fertilizers can be conveniently poured into the proportioning box, so that the proportioning of the fertilizers is better controlled, and the work of stirring the fertilizers is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, in particular to a proportioning device for fertilizing crops. Background Art

[0002] During the growth process of crops, it is essential to fertilize them in time to ensure that they can grow normally and there will be no reduction in production. When fertilizing, fertilizers are generally mixed. At this time, it is necessary to better master the ratio of fertilizers to ensure that the mixed fertilizers can play a better role. For example, the mixture of urea and phosphate fertilizers. A good ratio can ensure that crops absorb nitrogen and phosphorus, and can offset the adverse effects of using one of the fertilizers alone. In order to improve the structure and microbial environment of field soil, organic fertilizers are now applied more often. In order to improve the effect of organic fertilizers, two different types of organic fertilizers are often used and mixed in a certain proportion and applied.

[0003] Chinese patent document CN216982551U discloses a proportioning device for crop fertilization. It includes a grounding column, a pressure detection sensor is fixedly connected to the top of the grounding column, a storage table is fixedly connected to the top of the pressure detection sensor, a proportioning box is connected to the top of the storage table by snap-fitting, a rotating motor is fixedly connected to the top of the proportioning box, a stirring rod is provided at the bottom of the rotating motor, a feeding port is provided on one side of the rotating motor, a moving plate is provided on one side of the feeding port, an electric telescopic rod is fixedly connected to the top of the moving plate, and a fixed column is fixedly connected to one side of the electric telescopic rod. The utility model is provided with an electric telescopic rod and a moving plate, so that the fertilizer packaging bag can be better transported to the feeding port of the proportioning box, which is more labor-saving, and a rotating motor, a stirring rod and a flexible fan blade can be provided to better and quickly mix a variety of fertilizers.

[0004] Although the above document can stir fertilizer, it still has some shortcomings in practical application. The equipment has a complex structure, is inconvenient to maintain, is not flexible to use, and cannot be driven while stirring fertilizer. Utility Model Content

[0005] The purpose of the utility model is to provide a proportioning device for fertilizing crops to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a proportioning device for fertilizing crops, comprising a proportioning box, a mounting frame assembly is fixedly provided on the outer surface of the proportioning box, a hand handle is fixedly provided on the rear side of the mounting frame assembly, a wheel assembly is provided below the proportioning box, a stirring assembly is provided inside the proportioning box, and a discharge port device is fixedly provided at the lower end of the proportioning box.

[0007] Preferably, the discharge port device includes a discharge port, discharge plates are provided on both sides of the inner wall of the discharge port, a hole groove is opened on the side of the discharge plate close to the discharge port, a torsion spring passes through the hole groove from top to bottom, and the torsion spring is connected to the inner wall of the discharge port.

[0008] Preferably, a baffle is fixedly provided in the mixing box.

[0009] Preferably, the mounting frame assembly includes a fixing frame, support frames are fixedly installed on the left and right sides of the fixing frame, a bottom cross beam is fixedly connected to the lower end of the support frame, a connecting rod is fixedly arranged in the middle of the bottom cross beam, the connecting rod is fixedly connected to the hand handle, connecting frames are fixedly installed at both ends of the bottom cross beam, and the connecting frames are connected to the wheel assembly.

[0010] Preferably, the wheel assembly includes two rear wheels, which are rotatably connected to a connecting rod, a front wheel is provided in front of the two rear wheels, which is rotatably connected to the connecting rod, and a circle of steel plate is fixedly installed on the outer surface of the front wheel.

[0011] Preferably, the stirring assembly includes a motor, a driving shaft is fixedly provided at the output end of the motor, a fertilizer wheel is fixedly installed on the outer surface of the driving shaft, a first pulley is fixedly provided at the end of the driving shaft away from the motor, a belt is rotatably connected to the outer surface of the first pulley, a second pulley is provided below the first pulley, the first pulley and the second pulley are rotatably connected by a belt, a rotating shaft is fixedly connected to the right end of the second pulley, a small bevel gear is fixedly connected to the right end of the rotating shaft, a stirring wheel is provided below the fertilizer wheel, a stirring rod is passed through the inside of the stirring wheel, a large bevel gear is fixedly installed on the upper end of the stirring rod, the lower end of the stirring rod is rotatably connected to a proportioning box, and the large bevel gear and the small bevel gear are meshed for transmission.

[0012] Compared with the prior art, the utility model has the following beneficial effects: two stirring wheels are provided to fully mix the fertilizer during stirring; the equipment has a simple structure and is easy to maintain; a wheel assembly is provided so that the fertilizer can be thrown while driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mounting frame assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the material inlet device of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the stirring component of the utility model.

[0017] In the figure: 1. proportioning box; 2. mounting frame assembly; 21. fixing frame; 22. supporting frame; 23. bottom crossbeam; 24. connecting frame; 25. connecting rod; 3. hand handle; 4. wheel assembly; 41. rear wheel; 42. front wheel; 5. stirring assembly; 501. motor; 502. driving shaft; 503. first pulley; 504. second pulley; 505. belt; 506. small bevel gear; 507. large bevel gear; 508. stirring wheel; 509. stirring rod; 510. rotating shaft; 511. fertilizer wheel; 6. material port device; 61. discharge port; 62. discharge plate; 63. torsion spring; 64. hole slot; 7. baffle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 The utility model provides a technical solution: a proportioning device for fertilizing crops, including a proportioning box 1, a mounting frame assembly 2 is fixedly arranged on the outer surface of the proportioning box, a hand handle 3 is fixedly installed on the rear side of the mounting frame assembly 2, which is convenient for personnel to operate and use, a wheel assembly 4 is arranged under the proportioning box 1, fertilizer can be thrown while driving, the work efficiency is high, time and labor are saved, a stirring assembly 5 is arranged in the proportioning box 1, and a discharge port device 6 is fixedly installed at the lower end of the proportioning box 1.

[0020] like Figure 3 As shown, the discharge port device 6 includes a discharge port 61, and discharge plates 62 are provided on both sides of the inner wall of the discharge port 61. A hole groove 64 is opened on the side of the discharge plate 62 close to the discharge port 61. A torsion spring 63 passes through the hole groove 64 from top to bottom. The torsion spring 63 is connected to the inner wall of the discharge port 61. When the mixed fertilizer is thrown out, the fertilizer will hit the two discharge plates 62, and the discharge plates 62 will shake, so that the fertilizer is spread over a wider area, thereby improving the practicality of the equipment.

[0021] like Figure 1 and Figure 2 As shown, a baffle 7 is fixedly provided in the proportioning box 1, which is convenient for pouring two different fertilizers into the proportioning box 1, so as to better control the proportion of the fertilizers and complete the work of mixing the fertilizers.

[0022] like Figure 1 and Figure 2As shown, the mounting frame assembly 2 includes a fixing frame 21, and support frames 22 are fixedly installed on the left and right sides of the fixing frame 21 to facilitate the fixing of the proportioning box 1. The lower end of the support frame 22 is fixedly connected to a bottom cross beam 23, and a connecting rod 25 is fixedly arranged in the middle of the bottom cross beam 23. The connecting rod 25 is fixedly connected to the hand handle 3, and connecting frames 24 are fixedly installed at both ends of the bottom cross beam 23, and the connecting frame 24 is connected to the wheel assembly 4.

[0023] like Figure 1 and Figure 2 As shown, the wheel assembly 4 includes two rear wheels 41, which are rotatably connected to the connecting rod 25. A front wheel 42 is provided in front of the two rear wheels 41, and the front wheel 42 is rotatably connected to the connecting rod 25. A circle of steel plate is fixedly installed on the outer surface of the front wheel 42, which has sufficient grip, is convenient for driving on different land environments, and has high applicability.

[0024] like Figure 4 As shown, the stirring assembly 5 includes a motor 501, a driving shaft 502 is fixedly provided at the output end of the motor 501, a fertilizer wheel 511 is fixedly installed on the outer surface of the driving shaft 502, a first pulley 503 is fixedly provided at one end of the driving shaft 502 away from the motor 501, a belt 505 is rotatably connected to the outer surface of the first pulley 503, a second pulley 504 is provided below the first pulley 503, the first pulley 503 and the second pulley 504 are rotatably connected by the belt 505, and the right end of the second pulley 504 is fixedly connected to a rotating A driving shaft 510, the right end of which is fixedly connected with a small bevel gear 506, a stirring wheel 508 is arranged below the fertilizer wheel 511, a stirring rod 509 is passed through the stirring wheel 508, a large bevel gear 507 is fixedly installed on the upper end of the stirring rod 509, and the lower end of the stirring rod 509 is rotatably connected with the proportioning box 1, the large bevel gear 507 is meshed with the small bevel gear 506 for transmission, and the power is provided by the motor 501, which reduces manual stirring, saves time and labor, and the stirring wheel is vertically installed and rotated, so that the two different fertilizers are mixed more evenly, thereby improving the practicability of the equipment.

[0025] Working principle: Pour two different organic fertilizers into the proportioning box 1, start the motor 501, the motor 501 rotates to drive the drive shaft 502 to rotate, through the belt transmission, the large bevel gear 507 and the small bevel gear 506 are engaged and transmitted, the stirring rod 509 rotates to drive the stirring wheel 508 to work, and the fertilizers are mixed evenly.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crop fertilization proportioning device, comprising a proportioning box (1), characterized in that: A mounting frame assembly (2) is fixedly provided on the outer surface of the proportioning box, a hand grip (3) is fixedly provided on the rear side of the mounting frame assembly (2), a wheel assembly (4) is provided below the proportioning box (1), a stirring assembly (5) is provided inside the proportioning box (1), and a discharge port device (6) is fixedly provided at the lower end of the proportioning box (1).

2. A crop fertilization proportioning device according to claim 1, characterized in that: The discharge port device (6) comprises a discharge port (61), discharge plates (62) are provided on both sides of the inner wall of the discharge port (61), a hole groove (64) is provided on the side of the discharge plate (62) close to the discharge port (61), a torsion spring (63) passes through the hole groove (64) from top to bottom, and the torsion spring (63) is connected to the inner wall of the discharge port (61).

3. A crop fertilization proportioning device according to claim 1, characterized in that: A baffle (7) is fixedly provided in the proportioning box (1).

4. A crop fertilization proportioning device according to claim 1, characterized in that: The mounting frame assembly (2) comprises a fixing frame (21), support frames (22) are fixedly mounted on the left and right sides of the fixing frame (21), the lower end of the support frame (22) is fixedly connected to a bottom cross beam (23), a connecting rod (25) is fixedly arranged in the middle of the bottom cross beam (23), the connecting rod (25) is fixedly connected to the hand handle (3), connecting frames (24) are fixedly mounted at both ends of the bottom cross beam (23), and the connecting frame (24) is connected to the wheel assembly (4).

5. A crop fertilization proportioning device according to claim 4, characterized in that: The wheel assembly (4) comprises two rear wheels (41), the two rear wheels (41) are rotatably connected to the connecting rod (25), a front wheel (42) is arranged in front of the two rear wheels (41), the front wheel (42) is rotatably connected to the connecting rod (25), and a circle of steel plate is fixedly installed on the outer surface of the front wheel (42).

6. A crop fertilization proportioning device according to claim 1, characterized in that: The stirring assembly (5) comprises a motor (501), a driving shaft (502) is fixedly provided at the output end of the motor (501), a fertilizer distribution wheel (511) is fixedly installed on the outer surface of the driving shaft (502), a first belt pulley (503) is fixedly provided at one end of the driving shaft (502) away from the motor (501), a belt (505) is rotatably connected to the outer surface of the first belt pulley (503), a second belt pulley (504) is provided below the first belt pulley (503), and the first belt pulley (503) and the second belt pulley (504) are connected by a belt. The second belt pulley (504) is rotatably connected to the mixing box (1); the right end of the second belt pulley (504) is fixedly connected to a rotating shaft (510); the right end of the rotating shaft (510) is fixedly connected to a small bevel gear (506); a stirring wheel (508) is arranged below the fertilizer distribution wheel (511); a stirring rod (509) penetrates the inside of the stirring wheel (508); a large bevel gear (507) is fixedly installed on the upper end of the stirring rod (509); the lower end of the stirring rod (509) is rotatably connected to the proportioning box (1); the large bevel gear (507) and the small bevel gear (506) are meshed for transmission.

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