Agricultural fertilization equipment

Abstract

The utility model relates to the field of agricultural fertilization, in particular to agricultural fertilization equipment which comprises a fertilizer storage box, a fertilizer distributor, a screening box for screening fertilizer, a discharging assembly for uniformly discharging the fertilizer and a connecting structure for driving the screening box and the discharging assembly to move, and the connecting structure comprises a protective shell and a driving motor fixedly mounted on one side of the protective shell. The main gear is connected with the output end of the protective shell, and the driven gear is arranged in the protective shell and meshed with the main gear. According to the fertilizer vibration screening device, the driving motor is started, the main gear acts on the driven gear to rotate, the rotating rod drives the cam to rotate, and the limiting rod acts on the limiting block to horizontally move, so that the screening box can horizontally move in a reciprocating mode, the purpose of fertilizer vibration screening is achieved, caked fertilizer is scattered, and fertilizer discharging is facilitated; the purpose of uniformly discharging the fertilizer is achieved, and the problem of seedling burning caused by non-uniform fertilization is avoided.

Description

Technical Field

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

[0002] With the continuous improvement of economic level, agriculture has also developed greatly. Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. During agricultural planting, crops need to be fertilized. In order to improve the efficiency of fertilization, fertilization equipment is needed.

[0003] The utility model with the publication number CN211184867U provides an agricultural fertilizer application equipment, including a vehicle body, a fertilizer box is fixedly connected to the right side of the upper surface of the vehicle body, a soil turning shovel is fixedly connected to the right end of the bottom surface of the vehicle body, and two symmetrical first support columns are fixedly connected to the left side of the bottom surface of the vehicle body, and a first bearing is fixedly embedded inside each of the first support columns, a first rotating shaft is arranged between the two first support columns, and the two ends of the first rotating shaft respectively penetrate the two first bearings and extend to the outside of the first bearings, and wheels are fixedly installed on the outer surfaces of both sides of the first rotating shaft, and the outer surface of the first rotating shaft is sleeved with a first gear, and the inner ring of the first gear is fixedly connected to the outer surface of the first rotating shaft. The agricultural fertilizer application equipment has a simple structure and low cost, is suitable for small-scale agricultural planting, and solves the problem that uneven fertilization easily causes seedling burning, affects the growth of crops, and causes a reduction in crop yields.

[0004] The utility model blocks the discharging port regularly by the baffle plate to realize uniform discharging of materials. However, when fertilizing, it is not convenient to screen the fertilizer and to disperse the agglomerated fertilizer, which affects the fertilization effect.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide an agricultural fertilization device which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the utility model, the following technical scheme is adopted: an agricultural fertilization equipment, comprising: a fertilizer storage box, a fertilizer spreader, a screen box for screening fertilizers, a feeding assembly for evenly feeding fertilizers, and a connecting structure for driving the screen box and the feeding assembly to move, wherein the connecting structure comprises: a protective shell, a driving motor fixedly mounted on one side of the protective shell, a main gear connected to the output end of the protective shell, a driven gear arranged inside the protective shell and meshing with the main gear, a rotating rod connected to the driven gear at the upper end of the main gear, cams fixedly mounted on both ends of the rotating rod surface, a fixed frame fixedly mounted inside the fertilizer storage box, a limit block slidably arranged inside the fixed frame, and a limit rod connecting the cam and the limit block.

[0008] Furthermore, the limiting rod and the limiting block are hingedly designed.

[0009] Furthermore, a material collecting trough is installed at the bottom end of the fixing frame, and a material discharging channel is evenly installed at the bottom end of the material collecting trough.

[0010] Furthermore, the blanking assembly includes: a rotating shaft and a baffle fixedly mounted on the surface of the rotating shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model is an agricultural fertilization equipment, which starts the driving motor, causes the main gear to rotate the driven gear, the rotating rod drives the cam to rotate, and the limiting rod causes the limiting block to move horizontally, so that the screen box can reciprocate horizontally, thereby achieving the purpose of vibrating and screening the fertilizer, and dispersing the agglomerated fertilizer to facilitate the feeding of the fertilizer. At the same time, the rotating shaft drives the baffle to rotate, thereby achieving the purpose of uniform feeding of the fertilizer, and avoiding the problem of seedling burning caused by uneven fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the fertilizer storage box of the utility model;

[0015] Figure 3 This is a rear cross-sectional structural diagram of a fertilizer storage box of the utility model;

[0016] Figure 4 This is a front view structural diagram of the connection structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the front cross-sectional structure of the discharge channel of the utility model.

[0018] In the figure: 1. Fertilizer storage box; 2. Fertilizer spreader; 3. Connection structure; 301. Drive motor; 302. Protective shell; 303. Fixed frame; 304. Main gear; 305. Driven gear; 306. Rotating rod; 307. Limit block; 308. Limit rod; 309. Cam; 4. Screen box; 5. Collecting trough; 6. Discharging channel; 7. Unloading assembly; 701. Rotating shaft; 702. Baffle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0020] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 limiting the scope of protection of the present utility model. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] like Figures 1 to 5 As shown, the utility model is an agricultural fertilization equipment, comprising: a fertilizer storage box 1, a fertilizer spreader 2, a screen box 4 for screening fertilizers, a feeding assembly 7 for evenly feeding the fertilizers, and a connecting structure 3 for driving the screen box 4 and the feeding assembly 7 to move;

[0022] The connecting structure 3 includes: a protective shell 302 fixedly installed on one side of the fertilizer storage box 1, a driving motor 301 fixedly installed on one side of the protective shell 302, a main gear 304 connected to the output end of the protective shell 302, and a driven gear 305 arranged inside the protective shell 302 and meshing with the main gear 304. The diameters of the driven gears 305 at the left and right ends of the main gear 304 are larger than the diameter of the driven gear 305 at the upper end of the main gear 304. Through the arrangement of the main gear 304 and the driven gear 305, the rotating rod 306 and the rotating shaft 701 can move synchronously.

[0023] A rotating rod 306 is connected to the driven gear 305 at the upper end of the main gear 304, cams 309 are fixedly installed at both ends of the surface of the rotating rod 306, a fixed frame 303 is fixedly installed inside the fertilizer storage box 1, a limit block 307 is slidably set inside the fixed frame 303, the top of the limit block 307 is fixed together with the bottom end of the screen box 4, a limit rod 308 connects the cam 309 and the limit block 307, and the limit rod 308 and the limit block 307 are hingedly designed.

[0024] A collecting trough 5 is installed at the bottom end of the fixing frame 303 , and the collecting trough 5 can collect the screened fertilizers together, and a discharge channel 6 is evenly installed at the bottom end of the collecting trough 5 , and the screened fertilizers can be discharged through the discharge channel 6 .

[0025] In the utility model, the driving motor 301 is started, the main gear 304 causes the driven gear 305 to rotate, the rotating rod 306 drives the cam 309 to rotate, and the limiting rod 308 causes the limiting block 307 to move horizontally, so that the screen box 4 can reciprocate horizontally, thereby achieving the purpose of vibrating and screening the fertilizer, and dispersing the agglomerated fertilizer for fertilizer discharge.

[0026] The material discharge assembly 7 comprises: a rotating shaft 701, a baffle 702 fixedly mounted on the surface of the rotating shaft 701, and a plurality of baffles 702 are provided. Through the provision of the material discharge assembly 7, the fertilizer in the collecting trough 5 can be uniformly dropped into the discharge channel 6.

[0027] Working principle: The fertilizer spreader 2 is fixed behind a small agricultural tractor. When applying fertilizer, the small agricultural tractor drives the fertilizer spreader 2 to move between the fields. The fertilizer is added to the screen box 4 through one side of the top of the fertilizer storage box 1. After being screened by the screen box 4, it falls into the collecting trough 5 and is discharged through the discharge channel 6 to complete the fertilization. When applying fertilizer, the drive motor 301 is started, the main gear 304 drives the driven gear 305 to rotate, the rotating rod 306 drives the cam 309 to rotate, and the limit rod 308 drives the limit block 307 to move horizontally, so that the screen box 4 can reciprocate horizontally, so as to achieve the purpose of vibrating and screening the fertilizer, and disperse the agglomerated fertilizer for fertilizer discharging. At the same time, the rotating shaft 701 drives the baffle 702 to rotate, so as to achieve the purpose of uniform fertilizer discharging and avoid the problem of burning seedlings due to uneven fertilization.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An agricultural fertilization device, characterized in that: include: A fertilizer storage box (1), a fertilizer spreader (2), a screen box (4) for screening the fertilizer, a feeding assembly (7) for evenly feeding the fertilizer, and a connecting structure (3) for driving the screen box (4) and the feeding assembly (7) to move; The connection structure (3) comprises: a protective shell (302), a driving motor (301) fixedly mounted on one side of the protective shell (302), a main gear (304) connected to the output end of the protective shell (302), a driven gear (305) arranged inside the protective shell (302) and meshing with the main gear (304), a rotating rod (306) connected to the driven gear (305) at the upper end of the main gear (304), cams (309) fixedly mounted on both ends of the surface of the rotating rod (306), a fixed frame (303) fixedly mounted inside the fertilizer storage box (1), a limit block (307) slidably arranged inside the fixed frame (303), and a limit rod (308) connecting the cam (309) and the limit block (307).

2. The agricultural fertilization equipment according to claim 1, characterized in that: The limiting rod (308) and the limiting block (307) are hingedly designed.

3. The agricultural fertilization equipment according to claim 1, characterized in that: A material collecting trough (5) is installed at the bottom end of the fixing frame (303), and a material discharging channel (6) is evenly installed at the bottom end of the material collecting trough (5).

4. The agricultural fertilization equipment according to claim 2, characterized in that: The material unloading assembly (7) comprises: a rotating shaft (701) and a baffle (702) fixedly mounted on the surface of the rotating shaft (701).

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