Crop fertilizing device for agricultural production

Abstract

The utility model relates to the technical field of crop fertilization, and provides a crop fertilization device for agricultural production, which comprises a carrier (1), a material storage box (2) and a material conveying box (3) are arranged on the carrier (1), the material conveying box (3) is fixedly connected onto the carrier (1), the material conveying box (3) is fixedly connected and communicated with the lower end of the material storage box (2), and two ends of the material conveying box (3) are detachably connected with discharge ports (4). A driving mechanism (5) used for conveying the fertilizer to the discharging opening (4) is arranged in the material conveying box (3), the side wall of the material storage box (2) is detachably connected with a side plate (6), and the upper end of the material storage box (2) is covered with a box cover (7); an inserting opening (41) is formed in the discharging opening (4), a flow limiting plate (9) slides in the inserting opening (41), and the flow limiting plate (9) is connected with a limiting mechanism (10) used for limiting the flow limiting plate (9). The fertilizer applicator can control the discharging amount during fertilizer application, and is convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of crop fertilization, and more specifically, particularly relates to a crop fertilization device for agricultural production. Background Art

[0002] Fertilization refers to the agricultural technical measure of applying fertilizers to the soil or spraying them on plants 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, fertilize soil fertility and improve economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development. The main basis for fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so as to select appropriate fertilizers, estimate the required amount of fertilizers, and determine the time and mode of fertilization.

[0003] The patent with announcement number CN217985978U discloses a crop fertilization device for agricultural planting, including a carrier, a transmission box and a storage box. The storage box is arranged above the carrier, and the transmission box and the storage box are fixedly connected. The transmission box is located above the carrier. A control mechanism for controlling the amount of material unloading is arranged inside the transmission box. The control mechanism includes a turntable, a movable plate, a limit block and a baffle. The turntable is rotatably connected to the inside of the transmission box, and an active cavity is opened inside the transmission box. The movable plate is slidably connected to the inside of the active cavity. An arc groove is opened on the surface of the movable plate. The limit block is fixedly connected to the surface of the turntable, and the limit block is slidably connected in the arc groove. The baffle is fixedly connected to the side wall of the movable plate. The baffle moves to the inside of the storage box and covers the inner diameter of the storage box. The above technical scheme is adopted to realize quantitative fertilization of fertilizer, avoid waste of fertilizer caused by excessive fertilization, and avoid too little fertilization to meet the growth needs of crops. However, the fertilization device in the prior art cannot control the amount of fertilizer fed during fertilization, and excessive or insufficient fertilizer accumulation is not conducive to the growth of crops; and the fertilization device in the prior art is not easy to disassemble and clean, and is not easy to maintain the device. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a crop fertilizing device for agricultural production, which can control the amount of material fed during fertilization and is easy to disassemble and maintain.

[0005] A crop fertilization device for agricultural production comprises a carrier, on which a storage box and a feed box are arranged, the feed box is fixedly connected to the carrier, the feed box is fixedly connected to and communicated with the lower end of the storage box, both ends of the feed box are detachably connected with discharge ports, a driving mechanism for transporting fertilizer to the discharge port is arranged in the feed box, the side wall of the storage box is detachably connected with a side plate and the upper end cover of the storage box is provided with a box cover; a socket is provided on the discharge port, a limiting plate is slidably provided in the socket, and the limiting plate is connected to a limiting mechanism for limiting the position of the limiting plate.

[0006] Furthermore, the driving mechanism includes scrapers fixedly connected to the inner walls at both ends of the feed box, a rotating rod is rotatably connected between the two scrapers, an installation box is fixedly connected to the middle part of the feed box, the rotating rod passes through and is rotatably connected to the installation box, and spiral plates are fixedly connected to the rod bodies at both ends of the rotating rod, and the spiral directions of the two spiral plates are opposite.

[0007] Furthermore, the outer wall of the feed box is fixedly connected to a drive box connected to the installation box, a drive motor is installed in the drive box, an output end of the drive motor is fixedly connected to a first pulley, a second pulley is fixedly connected to the rotating rod, and the first pulley and the second pulley are connected by a transmission belt.

[0008] Furthermore, the limiting mechanism includes a vertical block fixedly connected to the carrier and a connecting frame fixedly connected to the two current limiting plates.

[0009] Furthermore, a plurality of slide grooves are provided at equal intervals in the vertical direction on one side of the upright block close to the feed box, a limit block is slidably arranged in the slide groove, a pull rod is fixedly connected to one end of the limit block, and a spring is connected between the limit block and the slide groove.

[0010] Furthermore, the pull rod passes through and slides on the vertical block.

[0011] Furthermore, the spring is sleeved on the pull rod.

[0012] Furthermore, two adjacent limit blocks abut against the upper and lower end surfaces of the connecting frame.

[0013] Furthermore, the side walls at the opening of the feed box are fixedly connected with a first connecting plate, and the side walls of the discharge port are fixedly connected with a second connecting plate, and the first connecting plate and the second connecting plate are connected by bolts.

[0014] Furthermore, a third connecting plate is fixedly connected to the side wall of the storage box, and fourth connecting plates are fixedly connected to both sides of the side plate, and the third connecting plate and the fourth connecting plate are connected by bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, since the cover plate, the side plate and the discharge port are easy to disassemble, the inside of the device can be cleaned and the device can be maintained by removing the box cover, the side plate and the discharge port; the vertical position of the limiting plate is limited by the limiting mechanism, and the opening size at both ends of the feed box can be adjusted to control the amount of fertilizer discharged during fertilization. The amount of fertilizer discharged can be adjusted according to demand to avoid excessive or insufficient accumulation of fertilizer during fertilization, which is not conducive to the growth of crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a crop fertilization device for agricultural production. Figure 1 ;

[0019] Figure 2 It is a partial structural exploded diagram of a crop fertilization device for agricultural production;

[0020] Figure 3 It is the internal schematic diagram of the feed box;

[0021] Figure 4 It is a partial schematic diagram of the feed box;

[0022] Figure 5 It is a cross-sectional view of the limiting mechanism.

[0023] In the figure: 1. carrier; 2. storage box; 3. feed box; 4. discharge port; 41. socket; 5. drive mechanism; 51. scraper; 52. rotating rod; 53. installation box; 54. drive box; 55. drive motor; 56. first pulley; 57. second pulley; 58. transmission belt; 59. spiral sheet; 6. side plate; 7. box cover; 8. feed port; 9. flow limiting plate; 10. limiting mechanism; 101. vertical block; 102. connecting frame; 103. slide slot; 104. limiting block; 105. pull rod; 106. spring; 11. guide block; 12. first connecting plate; 13. second connecting plate; 14. third connecting plate; 15. fourth connecting plate; 16. guide strip. DETAILED DESCRIPTION

[0024] 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. Specific embodiment:

[0026] like Figure 1-5 As shown, a crop fertilizing device for agricultural production includes a carrier 1, which is provided with an armrest and a universal wheel for easy movement at the lower end thereof, a storage box 2 and a feed box 3 are provided on the carrier 1, the feed box 3 is fixedly connected to the upper end surface of the carrier 1, the feed box 3 is fixedly connected to the lower end of the storage box 2 and is communicated with, both ends of the feed box 3 are detachably connected with a discharge port 4, a driving mechanism 5 is provided in the feed box 3, the driving mechanism 5 is used to transport the fertilizer to the discharge port 4 and discharge it from the discharge port 4, the side wall of the storage box 2 is detachably connected with a side plate 6, and the upper end cover of the storage box 2 is provided with a box cover 7, and the box cover 7 is provided with a feed port 8 By removing the box cover 7, the side plate 6 and the discharge port 4, it is convenient to clean the inside of the device and to maintain the device; a socket 41 is provided on the discharge port 4, and a limiting plate 9 is slid in the socket 41. The limiting plate 9 is connected to a limiting mechanism 10 for limiting the limiting plate 9. After the limiting plate 9 is fully inserted into the socket 41, the openings at both ends of the feed box 3 can be completely closed. The vertical position of the limiting plate 9 is limited by the limiting mechanism 10, and the size of the openings at both ends of the feed box 3 can be adjusted and changed, thereby controlling the amount of material discharged during fertilization. The amount of material discharged can be adjusted according to demand to avoid excessive or insufficient accumulation of fertilizer during fertilization, which is not conducive to the growth of crops.

[0027] like Figure 1-5As shown, the driving mechanism 5 includes a scraper 51 fixedly connected to the inner walls of the two ends of the feeding box 3, a rotating rod 52 is rotatably connected between the two scrapers 51, a mounting box 53 is fixedly connected to the middle part of the feeding box 3, the rotating rod 52 penetrates and is rotatably connected to the mounting box 53, a driving box 54 is fixedly connected to the outer wall of the feeding box 3, the driving box 54 is communicated with the mounting box 53, a driving motor 55 is installed in the driving box 54, the driving motor 55 is electrically connected to an external power supply, and is electrically connected to a control unit (not shown in the figure), a first pulley 56 is fixedly connected to the output end of the driving motor 55, a second pulley 57 is fixedly connected to the rod body of the rotating rod 52 located in the mounting box 53, the first pulley 56 and the second pulley 57 are connected for transmission by a transmission belt 58, the rotating rod 52 is equally divided by the driving box 54 and a spiral sheet 59 is fixedly connected to the rod body at both ends, the spiral directions of the two spiral sheets 59 are opposite, the inner bottom wall of the feeding box 3 is arc-shaped and the center of the circle where the arc is located is located on the central axis of the rotating rod 52. Through the output of the driving motor 55, the first pulley 56, the second pulley 57 and the transmission belt 58 cooperate to rotate the rotating rod 52, and the spiral blade 59 rotates to transport the fertilizer entering the feeding box 3 from the storage box 2 to the discharge port 4 and discharge it, thereby realizing fertilization.

[0028] like Figure 1-5 As shown, the limiting mechanism 10 includes a vertical block 101 fixedly connected to the carrier 1 and a connecting frame 102 fixedly connected to the two limiting plates 9. A plurality of slide grooves 103 are provided at equal intervals in the vertical direction on one side of the vertical block 101 close to the feed box 3. A limiting block 104 slides in the slide groove 103. One end of the limiting block 104 located in the slide groove 103 is fixedly connected to a pull rod 105. The end of the pull rod 105 away from the limiting block 104 passes through and slides on the vertical block 101. A spring 106 is connected between the limiting block 104 and the inner wall of the slide groove 103, and the spring 106 is sleeved on the pull rod 105. When the spring 106 is in a normal state, half of the limiting block 104 is located outside the slide groove 103. The connecting frame 102 is mounted on any limiting block 104, and two adjacent limiting blocks 104 can just abut against the upper and lower end surfaces of the connecting frame 102 respectively. By pulling the pull rods 105 one by one, the limit block 104 slides into the slide groove 103, and the connecting frame 102 is pulled upward to a suitable position, and the pull rods 105 are loosened to make the limit block 104 contact and support the bottom of the connecting frame 102, the position of the connecting frame 102 can be fixed, and then the position of the limiting plate 9 can be fixed. By pulling the pull rods 105 and adjusting the position of the connecting frame 102, the opening size of the two ends of the feed box 3 can be changed, and then the amount of material discharged during fertilization can be controlled. The amount of material discharged can be adjusted according to demand to avoid excessive or insufficient accumulation of fertilizer during fertilization, which is not conducive to the growth of crops.

[0029] like Figure 1-5As shown, a guide block 11 with an isosceles triangle cross section is fixedly connected to the upper end surface of the installation box 53 . The guide block 11 is provided to help guide the fertilizer falling on the installation box 53 to avoid the fertilizer from accumulating on the installation box 53 .

[0030] like Figure 1-5 As shown, the side walls at both end openings of the feed box 3 are fixedly connected with a first connecting plate 12, and the end of the discharge port 4 close to the feed box 3 is fixedly connected with a second connecting plate 13. The first connecting plate 12 and the second connecting plate 13 are connected by bolts to facilitate disassembly of the discharge port 4.

[0031] like Figure 1-5 As shown, the side wall of the storage box 2 is fixedly connected with a third connecting plate 14, and both sides of the side plate 6 are fixedly connected with a fourth connecting plate 15. The third connecting plate 14 and the fourth connecting plate 15 are connected by bolts, so that the side plate 6 is easy to disassemble.

[0032] like Figure 1-5 As shown, a plurality of guide bars 16 are fixedly connected to the inner wall of the discharge port 4 at equal intervals, and a guide groove is formed between two adjacent guide bars 16 and the inner wall of the discharge port 4, so that the fertilizer can be discharged from the discharge port 4 more evenly, thereby improving the uniformity of the fertilizer.

[0033] The working principle of a crop fertilizing device for agricultural production in the present embodiment is: when in use, fertilizer is added to the storage box 2 through the feed port 8, and the spiral piece 59 is rotated by the output of the driving motor 55 and the first pulley 56, the second pulley 57 and the transmission belt 58, so that the fertilizer is transported to the discharge port 4 and discharged. By pulling the pull rod 105 and adjusting the position of the connecting frame 102, the opening size at both ends of the feed box 3 can be changed, thereby controlling the amount of feed during fertilization, and adjusting the amount of feed according to demand to avoid excessive or insufficient accumulation of fertilizer during fertilization, which is not conducive to the growth of crops; because the box cover 7 is arranged on the storage box 2, the side plate 6 is detachably connected to the storage box 2, and the discharge port 4 is detachably connected to the feed box 3, the box cover 7, the side plate 6 and the discharge port 4 are removed, which is convenient for cleaning the inside of the device and maintaining the device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A crop fertilization device for agricultural production, characterized in that: The invention comprises a carrier (1), wherein a storage box (2) and a feed box (3) are arranged on the carrier (1), wherein the feed box (3) is fixedly connected to the carrier (1), wherein the feed box (3) is fixedly connected to and communicates with the lower end of the storage box (2), wherein both ends of the feed box (3) are detachably connected with a discharge port (4), wherein a driving mechanism (5) for transporting fertilizer to the discharge port (4) is arranged in the feed box (3), wherein a side plate (6) is detachably connected to the side wall of the storage box (2), and a box cover (7) is arranged on the upper end cover of the storage box (2); wherein a socket (41) is provided with a flow limiting plate (9) sliding in the socket (41), wherein the flow limiting plate (9) is connected with a limiting mechanism (10) for limiting the position of the flow limiting plate.

2. The crop fertilization device for agricultural production according to claim 1, characterized in that: The driving mechanism (5) comprises scrapers (51) fixedly connected to the inner walls at both ends of the feed box (3); a rotating rod (52) is rotatably connected between the two scrapers (51); a mounting box (53) is fixedly connected to the middle of the feed box (3); the rotating rod (52) penetrates and is rotatably connected to the mounting box (53); spiral plates (59) are fixedly connected to the rod bodies at both ends of the rotating rod (52); and the spiral directions of the two spiral plates (59) are opposite.

3. The crop fertilization device for agricultural production according to claim 2, characterized in that: The outer side wall of the feed box (3) is fixedly connected with a drive box (54) which is in communication with the installation box (53); a drive motor (55) is installed in the drive box (54); a first belt pulley (56) is fixedly connected to the output end of the drive motor (55); a second belt pulley (57) is fixedly connected to the rotating rod (52); the first belt pulley (56) and the second belt pulley (57) are connected to each other by a transmission belt (58).

4. The crop fertilization device for agricultural production according to claim 3, characterized in that: The limiting mechanism (10) comprises a standing block (101) fixedly connected to the carrier (1) and a connecting frame (102) fixedly connected to the two current limiting plates (9).

5. The crop fertilization device for agricultural production according to claim 4, characterized in that: A plurality of slide grooves (103) are provided at equal intervals in the vertical direction on one side of the vertical block (101) close to the feed box (3), a limit block (104) is slidably arranged in the slide groove (103), a pull rod (105) is fixedly connected to one end of the limit block (104), and a spring (106) is connected between the limit block (104) and the slide groove (103).

6. The crop fertilization device for agricultural production according to claim 5, characterized in that: The pull rod (105) passes through and slides on the vertical block (101).

7. The crop fertilization device for agricultural production according to claim 6, characterized in that: The spring (106) is sleeved on the pull rod (105).

8. The crop fertilization device for agricultural production according to claim 5, characterized in that: Two adjacent limit blocks (104) abut against the upper and lower end surfaces of the connecting frame (102).

9. The crop fertilization device for agricultural production according to claim 1, characterized in that: The side walls at the opening of the feed box (3) are fixedly connected with a first connecting plate (12), and the side walls of the discharge port (4) are fixedly connected with a second connecting plate (13), and the first connecting plate (12) and the second connecting plate (13) are connected by bolts.

10. The crop fertilization device for agricultural production according to claim 9, characterized in that: A third connecting plate (14) is fixedly connected to the side wall of the storage box (2), and fourth connecting plates (15) are fixedly connected to both sides of the side plate (6), and the third connecting plate (14) and the fourth connecting plate (15) are connected by bolts.

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