Fertilizing device capable of precisely fertilizing

Abstract

The utility model relates to the technical field of fertilizing devices, in particular to a fertilizing device capable of accurately fertilizing, which comprises a bearing plate, a plurality of positioning columns are respectively and fixedly connected to the outer wall above the bearing plate, and a fixed shaft is fixedly connected to the bearing plate; the device has the beneficial effects that a fertilizer is put into a hopper and falls into a feeding disc below, the feeding disc is matched with a scraping plate in the rotating process to fill part of the fertilizer into a material collecting hole, a hydraulic rod is started to stretch out and draw back, and an extrusion wheel at one end abuts against one corner of an adjusting block in the extending process to enable the adjusting block to rotate until one side of the adjusting block is parallel to the adjusting rod; at the moment, the adjusting disc completes 90-degree rotation once, one-time adjustment of the discharging channel is completed, meanwhile, the extrusion wheel abuts against the adjusting block under the action of the spring to prevent the adjusting block from rotating, then fertilizer is applied once through the discharging channel and the discharging hole, the appropriate fertilizing amount is selected conveniently according to needs, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilization devices, in particular to a fertilization device capable of accurately fertilizing. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. Crops need to be fertilized during the planting process to help them grow.

[0003] Chinese patent CN219981531U discloses a fertilizing device for agricultural tillage that can accurately fertilize, including a bearing plate, a positioning hole and a plurality of discharge holes are provided on the upper surface of the bearing plate, a fertilizer control wheel is fixedly connected to the upper end of the positioning column, a gear ring is fixedly connected to the outer surface of the fertilizer control wheel, and a power mechanism and a mounting cylinder for driving the fertilizer control wheel to rotate are respectively provided on the upper surface of the bearing plate, an ear plate is fixedly connected to the upper end of the mounting cylinder by bolts, a fertilizer hopper is fixedly connected to the side of the ear plate, a strip baffle is fixedly connected to the inner wall of the fertilizer hopper, and a plurality of quantitative fertilizer holes are provided on the surface of the fertilizer control wheel. By providing a power mechanism and a gear ring, the fertilizer control wheel can be driven to rotate around the positioning column, and when the quantitative fertilizer hole rotates away from the strip baffle, the fertilizer in the fertilizer hopper will enter the plurality of quantitative fertilizer holes to fill them, and when the quantitative fertilizer hole is connected to the discharge hole, quantitative multi-line precise fertilization is completed, which provides convenience for intensive planting and effectively improves the fertilization efficiency.

[0004] However, the amount of fertilizer applied by the above-mentioned fertilization device is fixed during the fertilization process, and it is impossible to select a suitable amount of fertilizer according to the size of the pit during the fertilization process. At the same time, it is impossible to adjust the amount of fertilizer applied when fertilizing different crops, resulting in low practicality. Therefore, the utility model proposes a fertilization device that can accurately apply fertilizers to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fertilizing device that can accurately apply fertilizers, so as to solve the problem that the fertilizing device mentioned in the above-mentioned background technology has a fixed amount of fertilizer during the fertilization process, cannot select a suitable amount of fertilizer according to the size of the pit during the fertilization process, and cannot adjust the amount of fertilizer when fertilizing different crops, resulting in low practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilization device capable of precise fertilization, comprising:

[0007] A carrying plate, wherein a plurality of positioning columns are fixedly connected to the upper outer wall of the carrying plate, a fixed shaft is fixedly connected to the carrying plate, a mounting frame is fixedly connected to the carrying plate, a motor is installed above the mounting frame, a gear is installed below the mounting frame, a plurality of loading holes are opened on the carrying plate, a cavity is opened below the loading hole, and a discharge hole is opened on the lower inner wall of the cavity;

[0008] A hopper, the hopper is installed on the top of the bearing plate through a positioning column and a nut, a scraper is fixedly connected to the inner wall of the hopper, a loading tray is installed at the lower end of the hopper, a gear ring meshing with a gear is fixedly connected to the lower outer wall of the loading tray, and a plurality of collecting holes are opened on the loading tray;

[0009] An adjusting disk, wherein both ends of the adjusting disk are fixedly connected with a rotating shaft rotatably connected to the inner wall of the cavity, the inner wall of the adjusting disk is fixedly connected with a plurality of material discharge channels, and an adjusting block is provided at one end of the rotating shaft close to the bottom of the adjusting disk;

[0010] An adjusting rod, one end of which is fixedly connected to a hydraulic rod, which is installed on the inner wall of the bottom side of the supporting plate, one end of which is provided with a mounting groove, and the inner wall of the mounting groove is provided with two symmetrical fixing rods, a spring is installed on the outer wall of the fixing rod, an adjusting shaft is installed on one end of the spring, and an extrusion wheel abutting against the adjusting block is installed on the outer wall of the adjusting shaft.

[0011] Preferably, the output end of the motor is fixedly connected to one end of the gear, and the outer wall of one end of the gear is rotatably connected to the inner wall of the mounting frame.

[0012] Preferably, the outer wall of the loading tray and the inner wall of the hopper are rotatably connected, and the size and number of the collecting holes and the loading holes are the same.

[0013] Preferably, the plurality of material discharge channels are of different sizes, and the material discharge channels can be selected as required, and the top-view cross-section of the adjustment block is square.

[0014] Preferably, both ends of the fixing rod are fixedly connected to the inner wall of the mounting groove, and the side wall of one end of the spring is fixedly connected to the inner wall of one side of the mounting groove.

[0015] Preferably, the outer wall of the adjusting shaft is fixedly connected to the side wall of the other end of the spring, the inner wall of the adjusting shaft is slidably connected to the outer wall of the fixing rod, and the outer wall of the adjusting shaft is rotatably connected to the inner wall of the extrusion wheel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Put the fertilizer into the hopper and let it fall into the loading plate below. During the rotation of the loading plate, cooperate with the scraper to fill part of the fertilizer into the collecting hole. Start the hydraulic rod to extend and retract. During the extension process, the extrusion wheel at one end presses against a corner of the adjusting block to make it rotate until one side of the adjusting block is parallel to the adjusting rod protection. At this time, the adjusting plate completes one rotation and completes one adjustment of the feeding channel. At the same time, the extrusion wheel presses against the adjusting block under the action of the spring to prevent it from rotating. The fertilizer then passes through the feeding channel and the feeding hole to complete one fertilization, which is convenient for selecting the appropriate amount of fertilizer according to needs and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front sectional view of the overall structure of the utility model;

[0020] Figure 3 It is an exploded view of the overall structure of the utility model;

[0021] Figure 4 It is a bottom view schematic diagram of the overall structure of the utility model;

[0022] Figure 5 This is a bottom cross-sectional view of the overall structure of the utility model;

[0023] Figure 6 This is a bottom sectional view of the overall structure of the utility model;

[0024] Figure 7 For this utility model Figure 5 A magnified view of the structure of the middle A area;

[0025] Figure 8 For this utility model Figure 6 A magnified view of the structure of region B.

[0026] In the figure: bearing plate 1, positioning column 2, fixed shaft 3, mounting frame 4, motor 5, gear 6, hopper 7, scraper 8, loading plate 9, gear ring 10, collecting hole 11, loading hole 12, cavity 13, unloading hole 14, hydraulic rod 15, adjusting plate 16, unloading channel 17, rotating shaft 18, adjusting block 19, adjusting rod 20, mounting groove 21, fixing rod 22, spring 23, adjusting shaft 24, extrusion wheel 25. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0031] See also Figures 1 to 8 The utility model provides a technical solution: a fertilization device capable of precise fertilization, comprising:

[0032] A carrying plate 1, a plurality of positioning columns 2 are fixedly connected to the upper outer wall of the carrying plate 1, a fixed shaft 3 is fixedly connected to the carrying plate 1, a mounting frame 4 is fixedly connected to the carrying plate 1, a motor 5 is installed above the mounting frame 4, a gear 6 is installed below the mounting frame 4, the motor 5 drives the gear 6 to rotate so as to realize intermittent feeding of fertilizer, a plurality of feeding holes 12 are opened on the carrying plate 1, a cavity 13 is opened below the feeding hole 12, a feeding hole 14 is opened on the inner wall below the cavity 13, the output end of the motor 5 is fixedly connected to one end of the gear 6, and the outer wall of one end of the gear 6 is rotatably connected to the inner wall of the mounting frame 4;

[0033] The hopper 7 is installed on the upper side of the bearing plate 1 through the positioning column 2 and the nut. The inner wall of the hopper 7 is fixedly connected with a scraper 8 to accurately control the amount of fertilizer falling from the collecting hole 11 into the lower feeding hole 12. The lower end of the hopper 7 is installed with a feeding tray 9. The lower outer wall of the feeding tray 9 is fixedly connected with a gear ring 10 meshing with the gear 6. A plurality of collecting holes 11 are opened on the feeding tray 9. The outer wall of the feeding tray 9 is rotatably connected to the inner wall of the hopper 7. The size and number of the collecting holes 11 and the feeding holes 12 are the same.

[0034] An adjusting disk 16, both ends of which are fixedly connected to a rotating shaft 18 rotatably connected to the inner wall of the cavity 13, a plurality of feeding channels 17 are fixedly connected to the inner wall of the adjusting disk 16, an adjusting block 19 is provided at one end of the adjusting disk 16 close to the rotating shaft 18 below, the plurality of feeding channels 17 are of different sizes, and the feeding channels 17 can be selected as needed, the top view cross section of the adjusting block 19 is a square, and the size of the fertilizer feeding channel is selected by the adjusting block 19;

[0035] An adjusting rod 20, one end of which is fixedly connected to a hydraulic rod 15, which is mounted on the inner wall of the bottom side of the bearing plate 1, one end of the adjusting rod 20 is provided with a mounting groove 21, the inner wall of the mounting groove 21 is provided with two symmetrical fixing rods 22, a spring 23 is mounted on the outer wall of the fixing rod 22, an adjusting shaft 24 is mounted on one end of the spring 23, an extrusion wheel 25 abutting against the adjusting block 19 is mounted on the outer wall of the adjusting shaft 24, both ends of the fixing rod 22 are fixedly connected to the inner wall of the mounting groove 21, one end side wall of the spring 23 is fixedly connected to one side inner wall of the mounting groove 21, the outer wall of the adjusting shaft 24 is fixedly connected to the other end side wall of the spring 23, the inner wall of the adjusting shaft 24 is slidably connected to the outer wall of the fixing rod 22, and the outer wall of the adjusting shaft 24 is rotatably connected to the inner wall of the extrusion wheel 25.

[0036] When the device is working, fertilizer is put into the hopper 7 and falls into the upper feeding plate 9 below. During the rotation of the upper feeding plate 9, the scraper 8 is cooperated to fill part of the fertilizer into the collecting hole 11, and the hydraulic rod 15 is started to extend and retract. During the extension process, the extrusion wheel 25 at one end presses against a corner of the adjustment block 19 to make it rotate until one side of the adjustment block 19 and the adjustment rod 20 remain parallel. At this time, the adjustment plate 16 completes a 90-degree rotation and completes an adjustment of the discharge channel. At the same time, the extrusion wheel 25 presses against the adjustment block 19 under the action of the spring 23 to prevent it from rotating. The fertilizer then passes through the discharge channel 17 and the discharge hole 14 to complete a fertilization, which is convenient for selecting the appropriate amount of fertilizer according to needs and improving the practicality of the device.

[0037] 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 fertilization device capable of precise fertilization, characterized in that: include: A bearing plate (1), wherein a plurality of positioning columns (2) are fixedly connected to the upper outer wall of the bearing plate (1), a fixed shaft (3) is fixedly connected to the bearing plate (1), a mounting frame (4) is fixedly connected to the bearing plate (1), a motor (5) is mounted above the mounting frame (4), a gear (6) is mounted below the mounting frame (4), a plurality of loading holes (12) are provided on the bearing plate (1), a cavity (13) is provided below the loading hole (12), and a discharge hole (14) is provided on the lower inner wall of the cavity (13); A hopper (7), the hopper (7) is installed above the bearing plate (1) through a positioning column (2) and a nut, the inner wall of the hopper (7) is fixedly connected with a scraper (8), the lower end of the hopper (7) is installed with a loading tray (9), the lower outer wall of the loading tray (9) is fixedly connected with a gear ring (10) meshing with the gear (6), and the loading tray (9) is provided with a plurality of collecting holes (11); An adjusting disk (16), wherein both ends of the adjusting disk (16) are fixedly connected to a rotating shaft (18) rotatably connected to the inner wall of the cavity (13), the inner wall of the adjusting disk (16) is fixedly connected to a plurality of material discharge channels (17), and an adjusting block (19) is provided at one end of the adjusting disk (16) close to the rotating shaft (18) below; An adjusting rod (20), one end of which is fixedly connected to a hydraulic rod (15), the hydraulic rod (15) being mounted on the inner wall of the bottom side of the bearing plate (1), one end of which is provided with a mounting groove (21), the inner wall of which is provided with two symmetrical fixing rods (22), the outer wall of which is provided with a spring (23), one end of which is provided with an adjusting shaft (24), the outer wall of which is provided with an extrusion wheel (25) which abuts against the adjusting block (19).

2. A fertilization device capable of precise fertilization according to claim 1, characterized in that: The output end of the motor (5) is fixedly connected to one end of the gear (6), and the outer wall of one end of the gear (6) is rotatably connected to the inner wall of the mounting frame (4).

3. A fertilization device capable of precise fertilization according to claim 1, characterized in that: The outer wall of the loading plate (9) and the inner wall of the hopper (7) are rotatably connected, and the size and number of the collecting holes (11) and the loading holes (12) are the same.

4. A fertilization device capable of precise fertilization according to claim 1, characterized in that: The plurality of material discharge channels (17) are of different sizes, and the material discharge channels (17) can be selected as required. The top view cross section of the adjustment block (19) is a square.

5. A fertilization device capable of precise fertilization according to claim 4, characterized in that: Both ends of the fixing rod (22) are fixedly connected to the inner wall of the mounting groove (21), and one end side wall of the spring (23) is fixedly connected to the inner wall of one side of the mounting groove (21).

6. A fertilization device capable of precise fertilization according to claim 5, characterized in that: The outer wall of the adjusting shaft (24) is fixedly connected to the side wall of the other end of the spring (23), the inner wall of the adjusting shaft (24) is slidably connected to the outer wall of the fixing rod (22), and the outer wall of the adjusting shaft (24) is rotatably connected to the inner wall of the extrusion wheel (25).

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