Precise fertilizing device

Abstract

The utility model discloses a precise fertilization device, and belongs to the technical field of fertilization devices. Comprising a fertilizer barrel; the bases are fixedly mounted at the bottoms of the two ends of the fertilizer barrel; the bottom of the base is rotationally sleeved with the rotating shaft; the two ends of the rotating shaft are fixedly sleeved with the wheels; the discharging mechanism is mounted between the bottom of the fertilizer barrel and the rotating shaft; the scattering mechanism is arranged on the outer wall of the fertilizer barrel, the scattering mechanism is connected with the discharging mechanism, the fertilizer is placed in the fertilizer barrel, the wheels walk along the ground, the rotating shaft rotates to drive the discharging mechanism, the discharging mechanism intermittently discharges the fertilizer in the fertilizer barrel, the fertilizer is uniformly scattered through the scattering mechanism, and the fertilizer is stably discharged and uniformly distributed.

Description

Technical Field

[0001] The present application relates to the technical field of fertilization devices, and more specifically, to a precision fertilization device. Background Art

[0002] In agricultural planting, it is often necessary to fertilize the fields to supplement soil fertility and avoid soil fertility loss due to long-term planting.

[0003] The document with the prior art publication number CN209314515U provides a precision fertilization device. The utility model aims to solve the problems of existing manual fertilizer spreading, high labor intensity, low work efficiency, uneven spreading, low fertilizer utilization rate, and low crop yield and quality. The precision fertilization device includes a bracket, a fertilizer box mechanism, a fertilization mechanism and a ground wheel mechanism, the bracket includes a side plate and a support plate, the fertilizer box mechanism includes a fertilizer box and a fertilizer outlet pipe, the fertilization mechanism includes a fertilizer box support shaft, a ferrule, a large sprocket, a fertilizer box, a fertilizer box fertilizer inlet pipe, a fertilizer box fertilizer outlet pipe and a fertilization wheel, the fertilizer box includes a round tube and a fertilizer box side plate, and the ground wheel mechanism includes a front ground wheel shaft, a rear ground wheel shaft, a small driving sprocket and a ground wheel.

[0004] Although the above-mentioned prior art solutions can achieve the relevant beneficial effects through the structure of the prior art, they still have the following defects:

[0005] 1. The fertilizer is fed intermittently by the rotation of the fertilizer wheel. The fertilizer falls in piles, and the fertilizer distribution becomes more uneven.

[0006] 2. As the amount of fertilizer decreases, it becomes difficult for the fertilizer to fall into the chamber of the fertilizer wheel. The less fertilizer there is, the more difficult it is to drop the fertilizer.

[0007] With respect to the above-mentioned related technologies, the inventor of the utility model believes that intermittent feeding is carried out through the rotation of the fertilizer wheel, and the fertilizer falls in piles, all of which are concentrated in one pile and unevenly distributed. As the amount of fertilizer decreases, it is difficult for the fertilizer to fall into the chamber of the fertilizer wheel, and the less fertilizer there is, the more difficult it is to feed.

[0008] In view of this, we propose a precision fertilization device. Utility Model Content

[0009] 1. Technical issues to be solved

[0010] The purpose of the present application is to provide a precision fertilization device, which solves the technical problem in the above-mentioned background technology. In the related technology mentioned above, the utility model author believes that intermittent feeding is carried out through the rotation of the fertilizer wheel, and the fertilizer falls in piles. The fertilizer is all concentrated in one pile and the distribution is uneven. As the fertilizer decreases, it is difficult for the fertilizer to fall into the chamber of the fertilizer wheel. The less fertilizer, the more difficult it is to feed, thereby achieving a technical effect.

[0011] 2. Technical solution

[0012] The technical solution of this application provides a precision fertilization device, comprising:

[0013] Fertilizer bucket;

[0014] Base, bases are fixedly installed at the bottoms of both ends of the fertilizer barrel;

[0015] A rotating shaft, the bottom of the base is rotatably sleeved with a rotating shaft;

[0016] Wheels, both ends of the rotating shaft are fixedly sleeved with wheels;

[0017] A material discharge mechanism is installed between the bottom of the fertilizer barrel and the rotating shaft;

[0018] A scattering mechanism is provided on the outer wall of the fertilizer barrel, and the scattering mechanism is connected to the feeding mechanism.

[0019] Through the above scheme, the fertilizer is placed in the fertilizer barrel, the wheels move along the ground, the shaft rotates to drive the unloading mechanism, the unloading mechanism releases the fertilizer in the fertilizer barrel intermittently, and evenly scatters it through the scattering mechanism, so that the fertilizer is unloaded stably and evenly distributed.

[0020] Optionally, the unloading mechanism includes a fixed plate, two fixed plates are fixedly installed on the bottom of the fertilizer barrel, a transmission shaft is rotatably sleeved between the fixed plates, the transmission shaft is connected to a rotating shaft through a transmission wheel and a transmission belt, a discharge port is opened at the bottom of one side of the fertilizer barrel, a discharge pipe is fixedly installed on the outer wall of the fertilizer barrel at the discharge port, a gear disk is rotatably sleeved in the side wall of the fertilizer barrel, a through opening is opened on the gear disk, a gear is fixedly sleeved on the transmission shaft, the gear disk passes through the bottom of the fertilizer barrel and meshes with the gear, the bottom of the inner cavity of the fertilizer barrel, the bottom of the discharge port and the inner cavity of the discharge pipe are parallel inclined structures, a plurality of springs are fixedly installed on the transmission shaft, and a hitting ball is fixedly installed on the other end of the spring away from the transmission shaft.

[0021] Through the above scheme, the rotation of the wheel causes the rotating shaft to drive the transmission shaft to rotate, the transmission shaft drives the gear to rotate, the gear drives the toothed disc to rotate, and the rotation of the toothed disc causes the through opening to intermittently align with the discharge opening. When aligned, the fertilizer can fall from the discharge opening and the discharge pipe to achieve intermittent material dropping, and when the transmission shaft rotates, the striking ball can hit the bottom of the fertilizer barrel under the carrying of the spring, achieving a vibration effect, thereby facilitating the falling of the fertilizer.

[0022] Optionally, the scattering mechanism includes a transfer tube, the bottom of the discharge tube is hinged to the bottom of the inner cavity of one end of the transfer tube, a fixed block is fixedly installed on the top of the transfer tube, two limit plates are fixedly installed on the side walls of the fertilizer barrel, the limit plates slide and fit the side walls of the transfer tube, guide grooves are opened on the limit plates, sliding rods are fixedly installed on both sides of the fixed block, the sliding rods slide and engage in the guide grooves, a net frame is fixedly installed on the bottom of one end of the transfer tube away from the discharge tube, a cam is fixedly sleeved on the transmission shaft, the cam fits tightly to the bottom of the transfer tube, the inner cavity width of the transfer tube is equal to the distance between the outer walls on both sides of the discharge tube, the inner cavity height of the transfer tube is greater than the discharge tube, the bottom of the inner cavity of the end face of the transfer tube is hinged to the bottom of the discharge tube by a hinge, and the guide groove is an arc structure whose axis coincides with the hinge axis.

[0023] Through the above scheme, when the transmission shaft rotates, it drives the cam to rotate, and the rotation of the cam pushes the transfer tube to move up and down in a cycle. The transfer tube rotates through the hinge and is guided and limited by the slide rod and the guide groove. The transfer tube shakes up and down to facilitate the fertilizer to slide into the net frame, and the fertilizer is scattered to the ground through the shaking of the net frame to avoid the fertilizer from clumping.

[0024] 3. Beneficial effects

[0025] One or more technical solutions provided in the technical solution of this application have at least the following technical effects or advantages:

[0026] 1. The present application uses the rotation of the wheel to drive the transmission shaft to rotate, the transmission shaft drives the gear to rotate, the gear drives the toothed disc to rotate, and the toothed disc rotates so that the through port is intermittently aligned with the discharge port. When aligned, the fertilizer can fall from the discharge port and the discharge pipe to achieve intermittent material drop, and when the transmission shaft rotates, the striking ball can hit the bottom of the fertilizer barrel under the spring, achieving a vibration effect, which facilitates the fertilizer to fall;

[0027] 2. When the transmission shaft rotates, the cam is driven to rotate, and the rotation of the cam pushes the transfer tube up and down in a cycle. The transfer tube rotates through the hinge and is guided and limited by the slide rod and the guide groove. The transfer tube shakes up and down to facilitate the fertilizer to slide into the net frame, and the fertilizer is scattered to the ground through the shaking of the net frame to avoid fertilizer clumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a precision fertilization device disclosed in a preferred embodiment of the present application;

[0029] Figure 2 A schematic diagram of a partial cross-sectional structure of a precision fertilization device disclosed in a preferred embodiment of the present application;

[0030] Figure 3 A preferred embodiment of the present application is disclosed Figure 2The enlarged structural diagram at B in the middle;

[0031] Figure 4 A preferred embodiment of the present application is disclosed Figure 1 The enlarged structural diagram at A in the middle;

[0032] Explanation of the numbers in the figure: 1. Fertilizer barrel; 2. Base; 3. Rotating shaft; 4. Wheel; 5. Unloading mechanism; 51. Fixed plate; 52. Transmission shaft; 53. Discharge port; 54. Discharge pipe; 55. Toothed disc; 56. Through port; 57. Gear; 6. Spreading mechanism; 61. Transfer pipe; 62. Limiting plate; 63. Guide groove; 64. Fixed block; 65. Sliding rod; 66. Net frame; 67. Cam; 7. Spring; 8. Beating ball; 9. Hinge DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] Reference Figure 1 and Figure 2 The embodiment of the present application provides a precision fertilization device, comprising: a fertilizer barrel 1; a base 2, the base 2 is fixedly installed at the bottom of both ends of the fertilizer barrel 1; a rotating shaft 3, the bottom of the base 2 is rotatably sleeved with the rotating shaft 3; wheels 4, the two ends of the rotating shaft 3 are fixedly sleeved with wheels 4; a feeding mechanism 5, the feeding mechanism 5 is installed between the bottom of the fertilizer barrel 1 and the rotating shaft 3; a scattering mechanism 6, the outer wall of the fertilizer barrel 1 is provided with a scattering mechanism 6, the scattering mechanism 6 is connected to the feeding mechanism 5, the fertilizer is placed in the fertilizer barrel 1, the wheel 4 moves along the ground, the rotating shaft 3 rotates to drive the feeding mechanism 5, the feeding mechanism 5 intermittently releases the fertilizer in the fertilizer barrel 1, and evenly scatters it through the scattering mechanism 6, the fertilizer feeding is stable and evenly distributed.

[0035] Reference Figure 2 and Figure 3The unloading mechanism 5 includes a fixed plate 51. Two fixed plates 51 are fixedly installed at the bottom of the fertilizer barrel 1. A transmission shaft 52 is rotatably sleeved between the fixed plates 51. The transmission shaft 52 is connected to a rotating shaft 3 through a transmission wheel and a transmission belt. A discharge port 53 is opened at the bottom of one side of the fertilizer barrel 1. A discharge pipe 54 is fixedly installed on the outer wall of the fertilizer barrel 1 at the discharge port 53. A toothed disc 55 is rotatably sleeved in the side wall of the fertilizer barrel 1. A through hole 56 is opened on the toothed disc 55. A gear 57 is fixedly sleeved on the transmission shaft 52. The toothed disc 55 passes through the bottom of the fertilizer barrel 1 and meshes with the gear 57. The bottom of the inner cavity of the fertilizer barrel 1, the bottom of the discharge port 53 and the The inner cavity of the discharge pipe 54 is a parallel inclined structure, and a plurality of springs 7 are fixedly installed on the transmission shaft 52. A striking ball 8 is fixedly installed on the other end of the spring 7 away from the transmission shaft 52. The rotation of the wheel 4 causes the rotating shaft 3 to drive the transmission shaft 52 to rotate, and the transmission shaft 52 drives the gear 57 to rotate, and the gear 57 drives the toothed disc 55 to rotate. The rotation of the toothed disc 55 causes the through opening 56 to intermittently align with the discharge port 53. When aligned, the fertilizer can fall from the discharge port 53 and the discharge pipe 54 to achieve intermittent dropping. Moreover, when the transmission shaft 52 rotates, the striking ball 8 can be carried by the spring 7 to the bottom of the fertilizer barrel 1 to achieve a vibration effect, thereby facilitating the falling of the fertilizer.

[0036] Reference Figures 1 to 4 The scattering mechanism 6 includes a transfer tube 61, the bottom of the discharge tube 54 is hinged to the bottom of the inner cavity of one end of the transfer tube 61, a fixed block 64 is fixedly installed on the top of the transfer tube 61, and two limit plates 62 are fixedly installed on the side wall of the fertilizer barrel 1. The limit plates 62 slide and fit the side wall of the transfer tube 61. The limit plates 62 are provided with guide grooves 63. Slide rods 65 are fixedly installed on both sides of the fixed block 64. The slide rods 65 slide and engage the guide grooves 63. A net frame 66 is fixedly installed at the bottom of one end of the transfer tube 61 away from the discharge tube 54. A cam 67 is fixedly sleeved on the transmission shaft 52. The cam 67 fits tightly to the bottom of the transfer tube 61. The transfer tube 6 The inner cavity width of 1 is equal to the distance between the outer walls on both sides of the discharge pipe 54, the inner cavity height of the transfer pipe 61 is greater than the discharge pipe 54, the bottom of the inner cavity of the end face of the transfer pipe 61 is hinged to the bottom of the discharge pipe 54 through the hinge 9, and the guide groove 63 is an arc structure whose axis coincides with the axis of the hinge 9. When the transmission shaft 52 rotates, it drives the cam 67 to rotate, and the rotation of the cam 67 cyclically pushes the transfer pipe 61 to move up and down. The transfer pipe 61 rotates through the hinge 9 and is guided and limited by the slide bar 65 and the guide groove 63. The transfer pipe 61 shakes up and down to facilitate the fertilizer to slide into the net frame 66, and the fertilizer is scattered on the ground through the shaking of the net frame 66 to avoid the fertilizer from piling up.

[0037] Working principle: the rotation of the wheel 4 causes the rotating shaft 3 to drive the transmission shaft 52 to rotate, the transmission shaft 52 drives the gear 57 to rotate, the gear 57 drives the toothed disc 55 to rotate, and the rotation of the toothed disc 55 causes the through opening 56 to intermittently align with the discharge port 53. When aligned, the fertilizer can fall from the discharge port 53 and the discharge pipe 54 to achieve intermittent material dropping, and when the transmission shaft 52 rotates, the striking ball 8 can be carried by the spring 7 to the bottom of the fertilizer barrel 1 to achieve a vibration effect, which is convenient for the fertilizer to fall. When the transmission shaft 52 rotates, it drives the cam 67 to rotate, and the rotation of the cam 67 circulates and pushes the transfer tube 61 up and down. The transfer tube 61 rotates through the hinge 9 and is guided and limited by the slide rod 65 and the guide groove 63. The transfer tube 61 shakes up and down to facilitate the fertilizer to slide into the net frame 66, and the fertilizer is scattered to the ground through the shaking of the net frame 66 to avoid the fertilizer from clumping.

Claims

1. A precision fertilization device, characterized in that: Include: Fertilizer bucket (1); A base (2), wherein the bottoms of both ends of the fertilizer barrel (1) are fixedly mounted with a base (2); A rotating shaft (3), the bottom of the base (2) is rotatably sleeved with the rotating shaft (3); Wheels (4), with wheels (4) fixedly sleeved on both ends of the rotating shaft (3); A material discharge mechanism (5) is installed between the bottom of the fertilizer barrel (1) and the rotating shaft (3), and the material discharge mechanism (5) comprises a fixed plate (51). Two fixed plates (51) are fixedly installed at the bottom of the fertilizer barrel (1), a transmission shaft (52) is rotatably sleeved between the fixed plates (51), and the transmission shaft (52) is connected to a rotating shaft (3) through a transmission wheel and a transmission belt. A discharge port (53) is opened at the bottom of one side of the fertilizer barrel (1), and a discharge pipe (54) is fixedly installed on the outer wall of the fertilizer barrel (1) at the discharge port (53). A toothed disc (55) is rotatably sleeved in the side wall of the fertilizer barrel (1), a through hole (56) is opened on the toothed disc (55), a gear (57) is fixedly sleeved on the transmission shaft (52), the toothed disc (55) passes through the bottom of the fertilizer barrel (1) and meshes with the gear (57), the bottom of the inner cavity of the fertilizer barrel (1), the bottom of the discharge port (53) and the inner cavity of the discharge pipe (54) are parallel inclined structures, a plurality of springs (7) are fixedly mounted on the transmission shaft (52), and a striking ball (8) is fixedly mounted on the other end of the spring (7) away from the transmission shaft (52); The fertilizer barrel (1) is provided with a scattering mechanism (6), the scattering mechanism (6) is connected to the feeding mechanism (5), the scattering mechanism (6) comprises a transfer pipe (61), the bottom of the discharge pipe (54) is hinged to the bottom of the inner cavity of one end of the transfer pipe (61), the top of the transfer pipe (61) is fixedly installed with a fixed block (64), and the side wall of the fertilizer barrel (1) is fixedly installed with two limit plates (62), and the limit plates (62) are slidable. The transfer tube (61) is movably fitted with the side wall of the transfer tube (61), the limiting plate (62) is provided with a guide groove (63), both sides of the fixed block (64) are fixedly installed with slide bars (65), the slide bars (65) are slidably engaged with the guide groove (63), a mesh frame (66) is fixedly installed at the bottom of one end of the transfer tube (61) away from the discharge tube (54), a cam (67) is fixedly sleeved on the transmission shaft (52), and the cam (67) is tightly fitted with the bottom of the transfer tube (61).

2. A precision fertilization device according to claim 1, characterized in that: The width of the inner cavity of the transfer tube (61) is equal to the distance between the outer walls on both sides of the discharge tube (54), the height of the inner cavity of the transfer tube (61) is greater than that of the discharge tube (54), the bottom of the inner cavity of the end face of the transfer tube (61) is hinged to the bottom of the discharge tube (54) through a hinge (9), and the guide groove (63) is an arc-shaped structure whose axis coincides with the axis of the hinge (9).

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