Uniform soil fertilizer splashing device

Abstract

The utility model provides a soil fertilizer uniform splashing device which comprises a fertilizer scattering box body and spiral blades, plastic smashing rollers are installed on the left side and the right side of the upper end in the fertilizer scattering box body, a first motor is installed on the left side of the front end of the fertilizer scattering box body, and fixing plates are fixed to the upper sides of the left end and the right end in the fertilizer scattering box body. Scraping plates and guide plates are symmetrically fixed to the lower ends of the two fixing plates, a second motor is installed in the middle of the lower end of the interior of the fertilizer scattering box, and a partition plate is horizontally installed at the upper end of the second motor. The fertilizer smashing device is good in practicability, a smashing and stirring mixing smashing structure is adopted, blocky fertilizer can be efficiently smashed, meanwhile, the smashed fertilizer can be conveniently discharged out of the device for use, and operation is easy, rapid and convenient.

Description

Technical Field

[0001] The utility model relates to a soil fertilizer uniformly spreading device, belonging to the technical field of agricultural equipment. Background Art

[0002] At present, in the process of crop planting, most of the crops are fertilized with chemical fertilizers. Chemical fertilizers can speed up the production of crops and achieve the goal of high yield. Fertilization refers to the agricultural technical measures of applying fertilizers to the soil to provide the nutrients needed by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality and improve economic benefits.

[0003] Patent No.: CN210928597U, mentions a soil fertilizer uniformly spreading device, which can evenly stir various fertilizers to speed up the feeding speed, break up the lumpy fertilizers, thereby improving the spreading effect and reducing the labor intensity of manual labor. However, the device only relies on the stirring paddle to break up the lumpy fertilizers, which is generally not effective and is easy to accumulate on the filter net, resulting in poor actual use experience. Now there is an urgent need for a soil fertilizer uniformly spreading device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a soil fertilizer uniformly spreading device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. It adopts a crushing and stirring mixing and crushing structure, which can efficiently crush the block fertilizer. At the same time, it is also convenient to discharge the crushed fertilizer from the device for use. The operation is simple, quick and convenient.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a soil fertilizer uniformly spreading device, including a fertilizer scattering box and a spiral blade, plastic crushing rollers are installed on the left and right sides of the upper end of the fertilizer scattering box, a first motor is installed on the left side of the front end of the fertilizer scattering box, fixed plates are fixed on the upper sides of the left and right ends of the fertilizer scattering box, scrapers and guide plates are symmetrically fixed on the lower ends of the two fixed plates, a second motor is installed in the middle of the lower end of the fertilizer scattering box, a partition plate is horizontally installed on the upper end of the second motor, a discharge hopper is penetrated through the left side of the lower end of the partition plate and the left end of the fertilizer scattering box, the shaft end of the second motor penetrates the partition plate and is connected to a stirring shaft, rotating blades are installed on the left and right sides of the lower end of the annular side of the stirring shaft, a plurality of stirring blades are fixed at equal distances on the annular side of the stirring shaft, two spiral blades are provided, and the two spiral blades are cross-fixed between the plurality of stirring blades.

[0006] Furthermore, a feed hopper is provided through the middle of the upper end of the fertilizer scattering box, and an ear plate is fixed to the right end of the fertilizer scattering box.

[0007] Furthermore, universal wheels are installed around the lower end of the fertilizer scattering box.

[0008] Furthermore, the first motor shaft end is drivingly connected to the left plastic crushing roller, and the first motor shaft end and the front end of the right plastic crushing roller are both equipped with gears, and the two gears are meshed.

[0009] Furthermore, the two scrapers are respectively attached to the two plastic crushing rollers.

[0010] Furthermore, the two rotating blades are respectively slidably attached to the left and right sides of the upper end of the partition plate.

[0011] The beneficial effects of the utility model: the utility model is a soil fertilizer uniformly spreading device. Because the utility model adds a plastic crushing roller, a first motor, a gear, a scraper, a guide plate, a second motor, a partition plate, a stirring shaft, a rotating blade, a stirring blade and a spiral blade, our design improvement and actual use have shown that the device has good practicality, adopts a crushing and stirring mixing and crushing structure, can efficiently crush the block fertilizer, and also facilitates the discharge of the crushed fertilizer from the device for use, and the operation is simple, quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a soil fertilizer uniformly spreading device of the utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of a soil fertilizer uniformly spreading device of the utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of a scraper of a soil fertilizer uniformly spreading device of the utility model;

[0016] In the figure: 1-fertilizer breaking box, 2-feed hopper, 3-plastic crushing roller, 4-first motor, 5-gear, 6-fixed plate, 7-scraper, 8-guide plate, 9-ear plate, 10-universal wheel, 11-second motor, 12-partition plate, 13-discharge hopper, 14-stirring shaft, 15-rotating blade, 16-stirring blade, 17-spiral blade. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a soil fertilizer uniformly spreading device, including a fertilizer scattering box 1 and a spiral blade 17, a plastic crushing roller 3 is installed on the left and right sides of the upper end of the fertilizer scattering box 1, a first motor 4 is installed on the left side of the front end of the fertilizer scattering box 1, a fixed plate 6 is fixed on the upper sides of the left and right ends of the fertilizer scattering box 1, a scraper 7 and a guide plate 8 are symmetrically fixed at the lower ends of the two fixed plates 6, a second motor 11 is installed in the middle of the lower end of the fertilizer scattering box 1, a partition plate 12 is horizontally installed on the upper end of the second motor 11, and a partition plate 12 is installed below the partition plate 12. A discharge hopper 13 is arranged on the left side of the end and the left end of the fertilizer breaking up box 1, the shaft end of the second motor 11 passes through the partition plate 12 and is connected to the stirring shaft 14, and rotating blades 15 are installed on the left and right sides of the lower end of the annular side of the stirring shaft 14, and a plurality of stirring blades 16 are fixed at equal distances on the annular side of the stirring shaft 14, and two spiral blades 17 are arranged, and the two spiral blades 17 are cross-fixed between the plurality of stirring blades 16. This design solves the problem that the original device only relies on a stirring paddle, which has a general effect on breaking up block fertilizers, is easy to accumulate on the filter net, and has a poor actual use experience.

[0019] As the first embodiment of the utility model: a feed hopper 2 is provided through the middle of the upper end of the fertilizer scattering box 1, and an ear plate 9 is fixed to the right end of the fertilizer scattering box 1. The added feed hopper 2 facilitates the addition of block fertilizer into the fertilizer scattering box 1, and the ear plate 9 facilitates the connection of the fertilizer scattering box 1 with an external driving device through an external pin shaft. Universal wheels 10 are installed around the lower end of the fertilizer scattering box 1, and the added universal wheels 10 facilitate the movement of the fertilizer scattering box 1. The shaft end of the first motor 4 is connected to the left plastic crushing roller 3 by transmission, and the shaft end of the first motor 4 and the front end of the right plastic crushing roller 3 are both equipped with gears 5, and the two gears 5 are meshed. Through the two added gears 5, when the shaft end of the first motor 4 drives the left plastic crushing roller 3 to rotate, the right plastic crushing roller 3 can be driven to mesh and rotate. Two scrapers 7 are respectively attached to the two plastic crushing rollers 3, and the residual fertilizer on the surface of the two plastic crushing rollers 3 can be scraped off by the two added scrapers 7.

[0020] The two rotating blades 15 are respectively slidably attached to the left and right sides of the upper end of the partition plate 12. The fertilizer falling on the upper end of the partition plate 12 can be swept to the discharge hopper 13 and discharged from the device through the two added rotating blades 15.

[0021] As a second embodiment of the utility model: in actual use, block fertilizer is added into the fertilizer breaking box 1 through the feed hopper 2, the first motor 4 is started in advance, and the shaft end of the first motor 4 drives the left plastic crushing roller 3 to rotate, which in turn drives the right plastic crushing roller 3 to mesh and rotate. At this time, the two plastic crushing rollers 3 will rotate in opposite directions to break the block fertilizer, and the two scrapers 7 can scrape the residual fertilizer on the surface of the two plastic crushing rollers 3 and discharge it to the location of multiple stirring blades 16 through the guide plate 8. The second motor 11 is started in advance, and the second motor 11 will drive the stirring shaft 14 to rotate, thereby making the two rotating blades 15 and multiple stirring The blades 16 and the two spiral blades 17 are driven to rotate, and the rotating multiple stirring blades 16 and the two spiral blades 17 can break the fertilizer again, and then the broken fertilizer will fall on the partition plate 12, and the two rotating blades 15 can sweep the fertilizer that falls on the upper end of the partition plate 12 to the discharge hopper 13 to discharge the device and fall on the soil. Insert the external pin shaft into the ear plate 9 in advance, so that the external driving device pulls the external pin shaft, and the device can be pulled to move, thereby realizing the uniform spreading of the soil (Note: In this process, the assistant sits on the external driving device to evenly add the block fertilizer to the feed hopper 2).

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A soil fertilizer uniformly spreading device, comprising a fertilizer scattering box (1) and a spiral blade (17), characterized in that: Plastic crushing rollers (3) are installed on the left and right sides of the upper end of the fertilizer scattering box (1), and a first motor (4) is installed on the left side of the front end of the fertilizer scattering box (1); The fertilizer scattering box (1) has fixed plates (6) fixed to the upper sides of the left and right ends, and the lower ends of the two fixed plates (6) are symmetrically fixed with scrapers (7) and guide plates (8); A second motor (11) is installed in the middle of the lower end of the fertilizer dispersing box (1), a partition plate (12) is installed horizontally on the upper end of the second motor (11), a discharge hopper (13) is provided on the left side of the lower end of the partition plate (12) and the left end of the fertilizer dispersing box (1), the shaft end of the second motor (11) passes through the partition plate (12) and is connected to the stirring shaft (14), rotating blades (15) are installed on the left and right sides of the lower end of the annular side surface of the stirring shaft (14), a plurality of stirring blades (16) are fixed at equal distances on the annular side surface of the stirring shaft (14), two spiral blades (17) are provided, and the two spiral blades (17) are cross-fixed between the plurality of stirring blades (16).

2. A soil fertilizer uniformly spreading device according to claim 1, characterized in that: A feeding hopper (2) is provided through the middle of the upper end of the fertilizer dispersing box (1), and an ear plate (9) is fixed to the right end of the fertilizer dispersing box (1).

3. The soil fertilizer uniformly spreading device according to claim 1, characterized in that: Universal wheels (10) are installed around the lower end of the fertilizer scattering box (1).

4. The soil fertilizer uniformly spreading device according to claim 1, characterized in that: The shaft end of the first motor (4) is drivingly connected to the left plastic crushing roller (3), and the shaft end of the first motor (4) and the front end of the right plastic crushing roller (3) are both equipped with gears (5), and the two gears (5) are meshed.

5. The soil and fertilizer uniformly spreading device according to claim 1, characterized in that: The two scrapers (7) are respectively attached to the two plastic crushing rollers (3).

6. The soil fertilizer uniformly spreading device according to claim 1, characterized in that: The two rotating blades (15) are respectively slidably attached to the left and right sides of the upper end of the partition plate (12).

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