Agricultural mechanical fertilizing device

Abstract

The utility model discloses an agricultural mechanized fertilizing device and relates to the technical field of agricultural equipment. The agricultural mechanical fertilization device comprises a supporting plate, a fertilization barrel is fixedly connected to the supporting plate, a pump body is fixedly connected to the supporting plate, a water inlet of the pump body is communicated with the fertilization barrel, four telescopic plates are slidably connected to the interior of the supporting plate, and the four telescopic plates are arranged on the two sides of the supporting plate in a two-front-two-back mode; universal rollers are arranged on the lower surface of the telescopic plate; vertical plates are fixedly connected to the two telescopic plates on the front side, a flow dividing pipe is fixedly connected to a water outlet of the pump body, and folding hoses are fixedly connected to the two ends of the flow dividing pipe respectively. According to the agricultural mechanical fertilization device, the telescopic plate is reset, so that the distance between the universal rollers on the two sides of the supporting plate is reduced, the adjustment of the distance between the universal rollers is realized, the agricultural mechanical fertilization device can adapt to nursery stocks with different distances and furrows and ridges with different widths, and the functionality and the adaptability of the agricultural mechanical fertilization device are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to an agricultural mechanized fertilization device. Background Art

[0002] Fertilization refers to the agricultural technical measure of applying fertilizer to the soil to provide nutrients required by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development.

[0003] Most of the existing fertilization devices cannot adjust the width of the roller according to the spacing of the seedlings, which causes the roller to crush the crops. In addition, since fertilizers generally need to be mixed to meet the nutritional needs of crops, and the existing fertilization devices cannot meet the needs of users, in view of this, an agricultural mechanized fertilization device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an agricultural mechanized fertilization device that can solve the problem that the fertilization device cannot adjust the width of the roller according to the spacing of the seedlings, causing the roller to crush the crops, and because fertilizers generally need to be mixed to meet the nutritional needs of crops, the existing fertilization device cannot meet the needs of users.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural mechanized fertilization device, comprising a support plate, a fertilizer bucket is fixedly connected to the support plate, a pump body is fixedly connected to the support plate, a water inlet of the pump body is connected to the fertilizer bucket, four telescopic plates are slidably connected inside the support plate, the four telescopic plates are arranged on both sides of the support plate in two front and two rear positions, and a universal roller is arranged on the lower surface of the telescopic plate;

[0006] The two telescopic plates on the front side are fixedly connected with vertical plates, the water outlet of the pump body is fixedly connected with a diversion pipe, and both ends of the diversion pipe are respectively fixedly connected with foldable hoses;

[0007] The foldable hose passes through the vertical plate and is fixedly connected thereto;

[0008] The adjusting mechanism is arranged inside the supporting plate. The length of the telescopic plate can be adjusted through the adjusting mechanism, thereby changing the spacing between the universal rollers on both sides of the supporting plate, thereby enabling the fertilizing device to move between furrows of different widths.

[0009] Preferably, the adjustment mechanism comprises a bidirectional threaded rod, which is rotatably connected to the inside of the support plate;

[0010] Two limit blocks are threadedly connected on the bidirectional threaded rod, and the two limit blocks are respectively threadedly connected to the positive and negative threads of the bidirectional threaded rod;

[0011] The telescopic plates are all fixedly connected with a reset plate, and the other end of the reset plate is all fixedly connected with a sliding ball.

[0012] Preferably, the two limit blocks are isosceles trapezoidal and are arranged with inclined surfaces facing each other.

[0013] Preferably, a reset spring is fixedly connected to the reset plate, and the other end of the reset spring is fixedly connected to the inner wall of the support plate.

[0014] Preferably, the sliding ball is a spherical body and fits with the inclined surface of the limiting block.

[0015] Preferably, a feed hopper is fixedly connected to the fertilizing barrel, and a stirring motor is fixedly connected to the fertilizing barrel;

[0016] The inside of the fertilizer barrel is rotatably connected with a stirring rod, on which an auger is arranged;

[0017] The stirring rod is fixedly connected to the output end of the stirring motor.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) When the distance between the universal rollers on both sides of the support plate needs to be adjusted, the two-way threaded rod only needs to be rotated. The rotation of the two-way threaded rod causes the two limit blocks to move back to each other, so that the inclined surface of the limit block continuously squeezes the sliding ball, and as the width of the limit block continuously changes, the sliding ball drives the telescopic plate to extend outward through the reset plate, thereby increasing the distance between the universal rollers on both sides of the support plate. When the limit blocks move relatively, the width of the limit blocks continuously changes, so under the elastic function of the reset spring, the telescopic plate is reset, thereby reducing the distance between the universal rollers on both sides of the support plate. The adjustment of the distance between the universal rollers is achieved, so that the device can adapt to seedlings with different distances and ridges with different widths, thereby improving the functionality and adaptability of the device.

[0020] (2) The agricultural mechanized fertilization device avoids mechanical jamming between the sliding ball and the limit block by setting the sliding ball as a sphere, thereby ensuring normal adjustment of the telescopic plate and the universal roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 This is a structural schematic diagram of an agricultural mechanized fertilization device of the utility model;

[0023] Figure 2 This is a schematic diagram of the interior of the fertilizer barrel of the utility model;

[0024] Figure 3 This is a schematic diagram of the interior of the support plate of the utility model.

[0025] Figure numerals: 1. Support plate; 2. Fertilizer bucket; 3. Vertical plate; 4. Telescopic plate; 5. Universal roller; 6. Pump body; 7. Diverter pipe; 8. Stirring motor; 9. Feed hopper; 10. Stirring rod; 11. Bidirectional threaded rod; 12. Limit block; 13. Reset plate; 14. Reset spring; 15. Sliding ball; 16. Folding hose. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] See also Figure 1-3 The utility model provides a technical solution: an agricultural mechanized fertilization device, comprising a support plate 1, a fertilizer bucket 2 is fixedly connected to the support plate 1, a pump body 6 is fixedly connected to the support plate 1, and a water inlet of the pump body 6 is connected to the fertilizer bucket 2;

[0031] The support plate 1 is internally slidably connected with four telescopic plates 4, which are arranged on both sides of the support plate 1 in two front and two rear positions, and the lower surface of the telescopic plates 4 is provided with universal rollers 5;

[0032] The two front telescopic plates 4 are fixedly connected with the vertical plates 3, the water outlet of the pump body 6 is fixedly connected with the diverter pipe 7, and the two ends of the diverter pipe 7 are respectively fixedly connected with the folding hose 16;

[0033] The foldable hose 16 passes through the vertical plate 3 and is fixedly connected thereto;

[0034] The adjusting mechanism is arranged inside the supporting plate 1, and the length of the telescopic plate 4 can be adjusted through the adjusting mechanism, thereby changing the spacing between the universal rollers 5 on both sides of the supporting plate 1, thereby enabling the fertilizing device to move between furrows of different widths.

[0035] By providing the folding hose 16 , when the two front telescopic plates 4 move, the folding hose 16 can be driven to extend and retract through the vertical plate 3 , thereby allowing the fertilizer to be directly sprayed on the crops through the folding hose 16 .

[0036] Furthermore, a feed hopper 9 is fixedly connected to the fertilizer barrel 2, and a stirring motor 8 is fixedly connected to the fertilizer barrel 2;

[0037] The inside of the fertilizer barrel 2 is rotatably connected to a stirring rod 10, on which an auger is arranged;

[0038] The stirring rod 10 is fixedly connected to the output end of the stirring motor 8;

[0039] When fertilizer and water are injected into the fertilization barrel 2 through the feed hopper 9, the stirring motor 8 can be started. The output end of the stirring motor 8 drives the stirring rod 10 and the auger to rotate simultaneously. Therefore, under the action of centrifugal force, the fertilizer can be evenly mixed with the water, thereby ensuring the fertilization effect.

[0040] Further, the adjustment mechanism includes a bidirectional threaded rod 11, which is rotatably connected to the inside of the support plate 1;

[0041] Two limit blocks 12 are threadedly connected to the bidirectional threaded rod 11, and the two limit blocks 12 are respectively threadedly connected to the positive and negative threads of the bidirectional threaded rod 11;

[0042] The two limit blocks 12 are isosceles trapezoidal and are arranged with inclined surfaces facing each other.

[0043] The telescopic plates 4 are fixedly connected with a reset plate 13, and the other end of the reset plate 13 is fixedly connected with a sliding ball 15;

[0044] The sliding ball 15 is a spherical body and fits with the inclined surface of the limit block 12;

[0045] By setting the sliding ball 15 as a sphere, a mechanical jamming phenomenon between the sliding ball 15 and the limiting block 12 is avoided, thereby ensuring normal adjustment of the telescopic plate 4 and the universal roller 5.

[0046] When it is necessary to adjust the spacing between the universal rollers 5 on both sides of the support plate 1, it is only necessary to rotate the bidirectional threaded rod 11. The rotation of the bidirectional threaded rod 11 causes the two limit blocks 12 to move back to each other, so that the inclined surface of the limit block 12 continuously squeezes the sliding ball 15, and as the width of the limit block 12 continuously changes, the sliding ball 15 drives the telescopic plate 4 to extend outward through the reset plate 13, thereby increasing the spacing between the universal rollers 5 on both sides of the support plate 1.

[0047] Furthermore, a reset spring 14 is fixedly connected to the reset plate 13, and the other end of the reset spring 14 is fixedly connected to the inner wall of the support plate 1;

[0048] When the limit block 12 moves relatively, the width of the limit block 12 keeps decreasing, so the telescopic plate 4 is reset under the elastic function of the reset spring 14, thereby reducing the distance between the universal rollers 5 on both sides of the support plate 1.

[0049] Working principle: when the spacing between the universal rollers 5 on both sides of the support plate 1 needs to be adjusted, it is only necessary to rotate the bidirectional threaded rod 11. The rotation of the bidirectional threaded rod 11 causes the two limit blocks 12 to move back to back, so that the inclined surface of the limit block 12 continuously squeezes the sliding ball 15, and as the width of the limit block 12 continuously changes, the sliding ball 15 drives the telescopic plate 4 to extend outward through the reset plate 13, thereby increasing the spacing between the universal rollers 5 on both sides of the support plate 1;

[0050] When the limit block 12 moves relatively, the width of the limit block 12 keeps decreasing, so the telescopic plate 4 is reset under the elastic function of the reset spring 14, thereby reducing the distance between the universal rollers 5 on both sides of the support plate 1.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An agricultural mechanized fertilization device, comprising a support plate (1), a fertilizer bucket (2) fixedly connected to the support plate (1), a pump body (6) fixedly connected to the support plate (1), a water inlet of the pump body (6) and the fertilizer bucket (2) being connected to each other, characterized in that: The support plate (1) is internally slidably connected with four telescopic plates (4), which are arranged on two sides of the support plate (1) in the form of two front and two rear plates, and the lower surface of the telescopic plates (4) is provided with universal rollers (5); The two front telescopic plates (4) are fixedly connected to the vertical plates (3), the water outlet of the pump body (6) is fixedly connected to the diverter pipe (7), and both ends of the diverter pipe (7) are respectively fixedly connected to foldable hoses (16); The foldable hose (16) passes through the vertical plate (3) and is fixedly connected thereto; An adjustment mechanism is arranged inside the support plate (1), and the length of the telescopic plate (4) can be adjusted through the adjustment mechanism, thereby causing the spacing between the universal rollers (5) on both sides of the support plate (1) to change, thereby enabling the fertilizing device to move between furrows of different widths.

2. The agricultural mechanized fertilization device according to claim 1, characterized in that: The adjustment mechanism comprises a bidirectional threaded rod (11), and the bidirectional threaded rod (11) is rotatably connected to the inside of the support plate (1); Two limit blocks (12) are threadedly connected to the bidirectional threaded rod (11), and the two limit blocks (12) are respectively threadedly connected to the positive and negative threads of the bidirectional threaded rod (11); The telescopic plates (4) are fixedly connected with a reset plate (13), and the other end of the reset plate (13) is fixedly connected with a sliding ball (15).

3. The agricultural mechanized fertilization device according to claim 2, characterized in that: The two limit blocks (12) are isosceles trapezoidal and are arranged with inclined surfaces facing each other.

4. The agricultural mechanized fertilization device according to claim 3, characterized in that: A reset spring (14) is fixedly connected to the reset plate (13), and the other end of the reset spring (14) is fixedly connected to the inner wall of the support plate (1).

5. The agricultural mechanized fertilization device according to claim 4, characterized in that: The sliding ball (15) is a spherical body and fits with the inclined surface of the limiting block (12).

6. The agricultural mechanized fertilization device according to claim 1, characterized in that: The fertilizing barrel (2) is fixedly connected to a feed hopper (9), and the fertilizing barrel (2) is fixedly connected to a stirring motor (8); The inside of the fertilizer barrel (2) is rotatably connected to a stirring rod (10), and an auger is arranged on the stirring rod (10); The stirring rod (10) is fixedly connected to the output end of the stirring motor (8).

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