Fertilizing device for agricultural planting

Abstract

The utility model discloses a fertilizing device for agricultural planting, which comprises a blanking device and a sowing device, the blanking device comprises a walking frame and a mounting frame, the top of the walking frame is provided with a first motor through a fixed seat, the interior of the walking frame is provided with a through hole, and the mounting frame penetrates through the inner cavity of the through hole and is fixed. A first motor is installed at the top of a walking frame, so that a spiral groove in the outer wall of a roller rotates, and every time a feeding port of the spiral groove is communicated with an inner cavity of a storage box, fertilizer in the storage box is taken at equal intervals so as to fertilize crops; the size of a through hole between the feeding hole of the groove and the storage box can be adjusted, so that the fertilizer continuously flows out, and the fertilizer is scattered out of the rotating cylinder in a fan-shaped state under the control of the scattering device, so that the discharging posture of the fertilizer can be changed according to the fertilization requirements of different crops, and the crops are efficiently fertilized.

Description

Technical Field

[0001] The utility model relates to the field of agricultural equipment technology, in particular to a fertilizing device used for agricultural planting. Background Art

[0002] Farmland 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, improve 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. When fertilizing farmland before planting crops, since there are no crops in the farmland, corresponding fertilization devices will be used to improve the fertility of the farmland soil.

[0003] At present, the existing fertilization devices for agricultural planting have a problem that the fertilizer discharge posture is relatively simple when in use and cannot be adjusted according to the fertilization needs of different crops. Utility Model Content

[0004] The purpose of the utility model is to provide a fertilizing device for agricultural planting, so as to solve the problem that the fertilizing device for agricultural planting proposed in the above background technology has a relatively single fertilizer discharge posture when in use and cannot be adjusted according to the fertilization needs of different crops.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizing device for agricultural planting, comprising a feeding device and a sowing device, the feeding device comprising a walking frame and a mounting frame, a first motor is mounted on the top of the walking frame through a fixing seat, a through hole is opened inside the walking frame, the mounting frame penetrates through the through hole inner cavity and is fixed, a storage box is fixed on the top of the mounting frame, a drum is mounted inside the mounting frame, a groove is opened on the outer side wall of the drum, both ends of the drum are rotatably connected to the inner side wall of the mounting frame through a first rotating shaft, and the first motor The driving end is connected to the first rotating shaft key; the sowing device includes a second motor, a guide tube and a support column, the two support columns are symmetrically distributed on the top of the walking frame and welded, the second motor is connected to the support column through a fixing plate, the driving end of the second motor is connected to the second gear through a second rotating shaft key, the guide tube is fixed to the bottom of the mounting frame, the outside of the guide tube is rotatably connected to a rotating cylinder through a bearing, the outside of the rotating cylinder is fixed with a first gear, the first gear is meshed with the second gear, and a sowing box is fixed to the bottom of the rotating cylinder.

[0006] As a preferred embodiment of the utility model, a chamber with the same size as the drum is opened inside the installation frame, the groove opened on the outer wall of the drum is a spiral structure, both ends of the groove are open, the middle section of the groove is located inside the drum, and the openings at both ends of the drum are tightly attached to the inner wall of the installation frame for rotation; in order to drain the fertilizer and prevent the fertilizer from being stuck in the gap between the drum and the installation frame and being crushed.

[0007] As a preferred embodiment of the utility model, a discharge hole is opened in the middle of the bottom of the installation frame, and the discharge hole corresponds to the inside of the guide tube. A guide plate is fixed to the bottom of the inner cavity of the installation frame, and the guide plate is a funnel-shaped structure and extends into the discharge hole; in order to facilitate the centralized gathering of the fertilizer to be fertilized.

[0008] As a preferred embodiment of the utility model, the top of the storage box is rotatably connected to a cover plate via a rotating seat, and a pull ring is fixed to the top of the cover plate; in order to close the inner cavity of the storage box to prevent the fertilizer from spilling during movement.

[0009] As a preferred embodiment of the utility model, the interior of the walking frame is rotatably connected with a rotating sleeve through bearing 2, and the rotating sleeve is sleeved on the outside of the second rotating shaft; in order to reduce the resistance of the second rotating shaft when rotating inside the walking frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by installing a first motor on the top of the traveling frame, the first motor can drive the drum to rotate, so that the spiral groove on the outer wall of the drum rotates, and whenever the feed port of the spiral groove is connected with the inner cavity of the storage box, the fertilizer inside the storage box is taken at equal intervals to fertilize the crops, and the size of the through hole between the groove feed port and the storage box can also be adjusted to achieve continuous outflow of fertilizer, so that the fertilizer is spread out from the rotating drum in a fan-shaped state under the control of the spreading device, so that the discharge posture of the fertilizer can be changed according to the fertilization needs of different crops to efficiently fertilize the crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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:

[0012] Figure 1 It is the front view of the utility model as a whole;

[0013] Figure 2 This is a schematic diagram of the internal structure of the installation frame of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the walking frame of the utility model from a top view;

[0015] Figure 4 This is a schematic diagram of the structure of the spreading device of the utility model;

[0016] In the figure: 1, unloading device; 11, walking frame; 111, fixed seat; 12, mounting frame; 121, first motor; 122, roller; 123, groove; 124, first rotating shaft; 125, storage box; 126, guide plate; 13, cover plate; 131, pull ring;

[0017] 2. Sowing device; 21. Second motor; 211. Second rotating shaft; 212. Second gear; 213. Rotating sleeve; 22. Guide tube; 221. Rotating cylinder; 222. First gear; 223. Sowing box; 23. Support column; 231. Fixed plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Embodiment 1: A fertilizing device for agricultural planting, comprising a feeding device 1 and a sowing device 2, wherein the feeding device 1 comprises a traveling frame 11 and a mounting frame 12, wherein a first motor 121 is mounted on the top of the traveling frame 11 through a fixing seat 111, wherein the fixing seat 111 is fixed to the top of the traveling frame 11 through bolts, wherein the first motor 121 is fixed to the top of the fixing seat 111 through bolts, wherein a through hole is formed inside the traveling frame 11, wherein the mounting frame 12 penetrates through the through hole inner cavity and is fixed, wherein a material storage box 125 is fixed on the top of the mounting frame 12, wherein a roller 122 is mounted inside the mounting frame 12, wherein an outer wall of the roller 122 is provided with a groove 123, wherein the roller 122 is provided with a groove 124. The two ends are rotatably connected to the inner wall of the mounting frame 12 through the first rotating shaft 124, the first rotating shaft 124 passes through the interior of the drum 122, and the two ends of the first rotating shaft 124 are rotatably connected to the mounting frame 12 through bearing three respectively, and the driving end of the first motor 121 is key-connected to the first rotating shaft 124; the walking frame 11 and the mounting frame 12 are used to provide installation points for the installation of various parts, the first motor 121 is used to provide power for the rotation of the drum 122, and the interior of the storage box 125 is used to store fertilizer to be spread. When the drum 122 rotates, the inlet of the groove 123 can be connected to the inner cavity of the storage box 125 to complete the acquisition of the fertilizer.

[0021] Embodiment 2: The spreading device 2 includes a second motor 21, a guide tube 22 and a support column 23. The two support columns 23 are symmetrically distributed on the top of the walking frame 11 and welded. The second motor 21 is connected to the support column 23 through a fixing plate 231. Both ends of the fixing plate 231 are respectively welded to the support column 23. The second motor 21 passes through the interior of the fixing plate 231 and is fixed by bolts. The driving end of the second motor 21 is keyed to the second gear 212 through the second rotating shaft 211. The driving end of the second motor 21 is keyed to the second rotating shaft 211, and the second rotating shaft 211 is keyed to the second gear 212. The guide tube 22 Fixed to the bottom of the mounting frame 12, the outside of the guide tube 22 is rotatably connected to a rotating cylinder 221 through a bearing, a first gear 222 is fixed to the outside of the rotating cylinder 221, the first gear 222 is meshedly connected to the second gear 212, and a sowing box 223 is fixed to the bottom of the rotating cylinder 221; the second motor 21 is used to provide power for the rotation of the second gear 212, and the guide tube 22 is used to provide a mounting point for the installation of the rotating cylinder 221, and the first gear 222 and the second gear 212 are meshedly connected and can rotate synchronously to control the rotation direction of the opening of the sowing box 223 so as to throw the fertilizer outward in a fan-shaped posture.

[0022] Embodiment 3: The interior of the mounting frame 12 is provided with a chamber of the same size as the drum 122. The groove 123 provided on the outer wall of the drum 122 is a spiral structure. Both ends of the groove 123 are open. The middle section of the groove 123 is located inside the drum 122. The openings at both ends of the drum 122 rotate closely against the inner wall of the mounting frame 12. The spiral groove 123 can be used to obtain fertilizers at equal intervals, so that the walking frame 11 can control the fertilizer drop interval according to the interval of crops when walking. A discharge hole is provided in the middle of the bottom of the mounting frame 12. The discharge hole corresponds to the inside of the guide tube 22. A guide plate 126 is fixed to the bottom of the inner cavity of the mounting frame 12. The guide plate 126 is a funnel-shaped structure and extends into the discharge hole. The use of the guide plate 126 can concentrate the fertilizers discharged from the discharge port of the groove 123 so that it flows out from the sowing box 223. The top of the storage box 125 is rotatably connected to a cover plate 13 through a rotating seat, and a pull ring 131 is fixed to the top of the cover plate 13; the cover plate 13 and the pull ring 131 are used in combination to cover the inner cavity of the storage box 125, and the fertilizer in the inner cavity of the storage box 125 can slide down when the traveling frame 11 is placed. The interior of the traveling frame 11 is rotatably connected to a rotating sleeve 213 through a second bearing, and the rotating sleeve 213 is sleeved on the outside of the second rotating shaft 211; the use of the rotating sleeve 213 can reduce the friction generated between the second rotating shaft 211 and the traveling frame 11 when rotating, thereby reducing the loss of the second rotating shaft 211.

[0023] Working principle: first connect the first motor 121 and the second motor 21 to the external power supply and control equipment, then pour the fertilizer into the inner cavity of the storage box 125 and fill it up. At this time, the feed port of the groove 123 is misaligned with the inner cavity of the storage box 125. If the crops are planted at equal intervals, the guide tube 22 does not work at this time, and the opening direction of the sowing box 223 is the same as the travel direction of the walking frame 11. Operate the control switch of the first motor 121, and the first motor 121 drives the roller 122 to rotate, so that the feed port of the groove 123 coincides with the inner cavity of the storage box 125. The fertilizer enters the groove 123 through the feed port, and as the roller 122 rotates, it flows out from the discharge port of the groove 123, and falls into the guide plate 126, flows out from the sowing box 223 through the guide tube 22, and falls to the roots of the crops, with the roots According to the distance between the crops, the fertilizer flows out at equal intervals; if it is necessary to spread fertilizer on the crops, the control switch of the first motor 121 is operated, and the first motor 121 drives the roller 122 to rotate, so that the feed port of the groove 123 is located in the middle of the storage box 125 and the mounting frame 12, so as to control the size of the feed port to control the amount of fertilizer falling. After the size of the feed port is adjusted, the control switch of the second motor 21 is operated, and the second motor 21 drives the second gear 212 to rotate through the second rotating shaft 211, and the second gear 212 further drives the first gear 222 to rotate, so that the sowing box 223 can reciprocate, and the rotation angle is between 0 and 180 degrees, so that the fertilizer is thrown out in a fan shape, so that the appropriate fertilization posture can be selected according to the crops to fertilize the crops efficiently.

[0024] 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.

[0025] 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 fertilizing device for agricultural planting, Features: The invention comprises a feeding device (1) and a spreading device (2), wherein the feeding device (1) comprises a walking frame (11) and a mounting frame (12), a first motor (121) is mounted on the top of the walking frame (11) via a fixing seat (111), a through hole is formed inside the walking frame (11), the mounting frame (12) penetrates through the through hole inner cavity and is fixed, a material storage box (125) is fixed on the top of the mounting frame (12), a roller (122) is mounted inside the mounting frame (12), a groove (123) is formed on the outer wall of the roller (122), two ends of the roller (122) are rotatably connected to the inner wall of the mounting frame (12) via a first rotating shaft (124), and a driving end of the first motor (121) is key-connected to the first rotating shaft (124); The sowing device (2) comprises a second motor (21), a guide tube (22) and a support column (23); the two support columns (23) are symmetrically distributed on the top of the walking frame (11) and welded; the second motor (21) is connected to the support column (23) via a fixing plate (231); the driving end of the second motor (21) is keyed to a second gear (212) via a second rotating shaft (211); the guide tube (22) is fixed to the bottom of the installation frame (12); the outside of the guide tube (22) is rotatably connected to a rotating cylinder (221) via a bearing; a first gear (222) is fixed to the outside of the rotating cylinder (221); the first gear (222) is meshedly connected to the second gear (212); and a sowing box (223) is fixed to the bottom of the rotating cylinder (221).

2. A fertilizing device for agricultural planting according to claim 1, Features: A chamber having the same size as that of the roller (122) is opened inside the installation frame (12); the groove (123) opened on the outer wall of the roller (122) is a spiral structure; both ends of the groove (123) are open; the middle section of the groove (123) is located inside the roller (122); and the openings at both ends of the roller (122) are tightly attached to the inner wall of the installation frame (12) for rotation.

3. A fertilizing device for agricultural planting according to claim 1, Features: A discharge hole is provided in the middle of the bottom of the installation frame (12), and the discharge hole corresponds to the inside of the guide tube (22). A guide plate (126) is fixed to the bottom of the inner cavity of the installation frame (12), and the guide plate (126) is a funnel-shaped structure and extends into the discharge hole.

4. A fertilizing device for agricultural planting according to claim 1, Features: The top of the material storage box (125) is rotatably connected to a cover plate (13) via a rotating seat, and a pull ring (131) is fixed to the top of the cover plate (13).

5. A fertilizing device for agricultural planting according to claim 1, Features: The interior of the walking frame (11) is rotatably connected to a rotating sleeve (213) via a second bearing, and the rotating sleeve (213) is sleeved on the exterior of the second rotating shaft (211).

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