Fertilizer mixing device for agricultural planting

Abstract

The utility model relates to the field of agricultural planting, in particular to a fertilizer mixing device for agricultural planting, which comprises a supporting mechanism for supporting when a fertilizer is mixed, and further comprises a swinging mixing mechanism for driving the fertilizer to shake back and forth, and a stirring mechanism for turning and stirring the shaken fertilizer is arranged in the swinging mixing mechanism. The fan-shaped frame swings on the two sides in a reciprocating mode with the swing mixing shaft as the swing center through the supporting mechanism, then various fertilizers in the swing mixing barrel are turned over, the mixing speed of the whole fertilizers is increased, meanwhile, pouring of the mixed fertilizers is accelerated through downward inclination of the swing mixing barrel, the situation that next-time fertilizer mixing is affected is avoided, and the fertilizer mixing efficiency is improved. The stirring gear on the stirring shaft can roll on the arc-shaped rack in a reciprocating manner through the swinging of the swinging mixing barrel, and the stirring shaft drives the stirring gear to alternately rotate forwards and backwards when the fertilizer is turned, so that various fertilizers are quickly and uniformly mixed.

Description

Technical Field

[0001] The utility model relates to the field of agricultural planting, in particular to a fertilizer mixing device for agricultural planting. Background Art

[0002] According to the patent document with the announcement number CN220478594U, the motor drives the bracket and the scraper to rotate through the connecting rod, and the fertilizer attached to the inner wall surface of the device body is scraped off by the scraper, and then the stirring rod is driven to rotate by the connecting rod to further stir and mix the fertilizer;

[0003] The patent document discloses a mixing method. When mixing multiple fertilizers, different fertilizers are stacked in the upper and lower layers. Therefore, the adjacently stacked fertilizers will be mixed quickly during stirring, while the non-adjacent fertilizers will be mixed very slowly. Then, if there are many types of fertilizers, the mixing speed of the entire device will slow down, and when the entire device pours out the mixed fertilizer, it needs to send it out through a slow discharge pipe, and the mixed fertilizer cannot be poured out quickly. If mixing is required for multiple times, the mixing time of the fertilizer will be increased. Utility Model Content

[0004] The purpose of the utility model is to provide a fertilizer mixing device for agricultural planting in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A fertilizer mixing device for agricultural planting, comprising a supporting mechanism for supporting fertilizer mixing, and a swing mixing mechanism for driving the fertilizer to swing back and forth, wherein a stirring mechanism for turning and stirring the swinging fertilizer is arranged inside the swing mixing mechanism;

[0007] The swing mixing mechanism comprises a swing mixing barrel, a swing mixing shaft is fixed at both the front and rear ends of the swing mixing barrel, a fan-shaped frame is provided on the side of the swing mixing shaft away from the swing mixing barrel, a sealing cover is provided on the upper end of the swing mixing barrel, a fixing seat is fixed on the lower end of the swing mixing barrel, and one end of the fixing seat away from the swing mixing barrel is fixedly connected to the arc portion of the fan-shaped frame;

[0008] The stirring mechanism includes a stirring shaft, the upper end of which extends into the swing mixing barrel, the lower end of which is fixed with a stirring gear, and one end of the stirring shaft located inside the swing mixing barrel is fixed with a stirring frame, one side of the fan-shaped frame is meshed with an arc-shaped rack, and the end of the arc-shaped rack is fixed with a limiting mechanism.

[0009] Preferably: the limiting mechanism includes a mixing base, two front-to-rear symmetrical arc guide frames are fixed to the upper end of the mixing base, the arc rack is located between the two arc guide frames, and the side of the arc rack away from the stirring gear is fixedly connected to the arc guide frame through two mixing support rods.

[0010] Preferably: the supporting mechanism comprises an L-shaped seat, one side of the L-shaped seat is provided with a V-shaped bracket for supporting two swing mixing shafts, the lower side of the L-shaped seat is rotatably connected to a mixing rotating roller, and the mixing rotating roller is located below the swing mixing shaft, and a mixing motor is fixedly provided at the input end of the mixing rotating roller.

[0011] Preferably: an arc-shaped slide groove for facilitating the sliding of the arc-shaped portion of the fan-shaped frame is provided on one side of the two arc-shaped guide frames which are away from each other, and the upper end of the arc-shaped guide frame is fixedly connected to the upper end of the L-shaped seat.

[0012] Preferably, two gears are fixed to the arc-shaped portions of the two fan-shaped frames on the outside of the mixing and rotating roller, and teeth meshing with the gears are provided at the outer edges of the arc-shaped portions of the fan-shaped frames.

[0013] Preferably, the cover is hinged to the upper end of the swing mixing barrel, and a lock is provided between the swing mixing barrel and the cover away from the hinged position.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] 1. The fan-shaped frame is swung back and forth on both sides with the swing mixing axis as the swing center through the supporting mechanism, and then the various fertilizers in the swing mixing barrel are turned over, thereby speeding up the mixing speed of the entire fertilizer. At the same time, the pouring of the mixed fertilizer is accelerated by tilting the swing mixing barrel downward to avoid affecting the next fertilizer mixing;

[0016] 2. By swinging the mixing barrel, the stirring gear on the stirring shaft will roll back and forth on the arc-shaped rack. Then when the fertilizer is turned over, the stirring shaft drives the stirring gear to rotate alternately forward and reverse, so that multiple fertilizers can be mixed evenly quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a structural schematic diagram of a fertilizer mixing device for agricultural planting described in the utility model;

[0019] Figure 2 It is a cross-sectional view of a fertilizer mixing device for agricultural planting described in the utility model;

[0020] Figure 3 This is a schematic diagram of the support structure of a fertilizer mixing device for agricultural planting described in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a swing mixing barrel of a fertilizer mixing device for agricultural planting described in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of a limiting mechanism of a fertilizer mixing device for agricultural planting described in the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of a stirring mechanism of a fertilizer mixing device for agricultural planting described in the utility model;

[0024] Figure 7 It is a partial cross-sectional view of a swing mixing barrel of a fertilizer mixing device for agricultural planting described in the utility model;

[0025] Figure 8 It is a schematic diagram of the structure of a fixing seat of a fertilizer mixing device for agricultural planting described in the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Support mechanism; 2. Swinging mixing mechanism; 3. Stirring mechanism; 4. Limiting mechanism; 11. L-shaped seat; 12. V-shaped bracket; 13. Mixing motor; 14. Mixing rotating roller; 21. Swinging mixing barrel; 22. Swinging mixing shaft; 23. Fan-shaped frame; 24. Fixed seat; 25. Cover; 31. Stirring shaft; 32. Stirring frame; 33. Stirring gear; 34. Arc rack; 41. Mixing base; 42. Arc guide frame; 43. Mixing support rod. DETAILED DESCRIPTION

[0028] 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 an indirect connection 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 by specific circumstances.

[0029] The utility model is further described below in conjunction with the accompanying drawings:

[0030] like Figure 1-Figure 8 As shown, a fertilizer mixing device for agricultural planting includes a support mechanism 1 for supporting fertilizer mixing, and also includes a swing mixing mechanism 2 for driving the fertilizer to swing back and forth, and a stirring mechanism 3 for stirring the swinging fertilizer is arranged inside the swing mixing mechanism 2;

[0031] In this embodiment: the swing mixing mechanism 2 includes a swing mixing barrel 21, a swing mixing shaft 22 is fixed at both ends of the swing mixing barrel 21, a fan-shaped frame 23 is provided on the side of the swing mixing shaft 22 away from the swing mixing barrel 21, a cover 25 is provided on the upper end of the swing mixing barrel 21, a fixing seat 24 is fixed on the lower end of the swing mixing barrel 21, and the end of the fixing seat 24 away from the swing mixing barrel 21 is fixedly connected to the arc portion of the fan-shaped frame 23, the cover 25 is hinged to the upper end of the swing mixing barrel 21, and the swing mixing barrel 21 and the cover 25 are provided with a lock away from the hinge position thereof, the fan-shaped frame 23 is used to alternately swing with the swing mixing shaft 22 as the swing center, so as to drive the swing mixing barrel 21 to follow it to perform synchronous action, and the opening of the swing mixing barrel 21 is closed by the cover 25, and then the lower end of the swing mixing barrel 21 is supported by the fixing seat 24;

[0032] In this embodiment: the stirring mechanism 3 includes a stirring shaft 31, the upper end of the stirring shaft 31 extends into the interior of the swing mixing barrel 21, and a stirring gear 33 is fixed to the lower end of the stirring shaft 31. A stirring frame 32 is fixed to one end of the stirring shaft 31 located inside the swing mixing barrel 21, and an arc-shaped rack 34 is meshed on one side of the fan-shaped rack 23. A limiting mechanism 4 is fixed to the end of the arc-shaped rack 34. The reciprocating swing of the swing mixing barrel 21 allows the stirring gear 33 to roll along the arc-shaped rack 34, and then the stirring gear 33 drives the stirring shaft 31 to rotate alternately forward and reverse, thereby accelerating the mixing of the fertilizer in the entire swing mixing barrel 21.

[0033] In this embodiment: the limiting mechanism 4 includes a mixing base 41, and two front-to-back symmetrical arc-shaped guide frames 42 are fixed to the upper end of the mixing base 41. The arc-shaped rack 34 is located between the two arc-shaped guide frames 42. The side of the arc-shaped rack 34 away from the stirring gear 33 is fixedly connected to the arc-shaped guide frame 42 through two mixing support rods 43. The sides of the two arc-shaped guide frames 42 away from each other are both provided with arc-shaped slide grooves for facilitating the sliding of the arc-shaped portion of the fan-shaped frame 23. The mixing base 41 is used to support the two arc-shaped guide frames 42, and the two arc-shaped slide grooves on the arc-shaped guide frames 42 are used to limit the arc-shaped portion of the fan-shaped frame 23 to avoid its front-to-back deviation. At the same time, the mixing support rods 43 are used to support and fix the arc-shaped rack 34.

[0034] In this embodiment: the support mechanism 1 includes an L-shaped seat 11, a V-shaped bracket 12 for supporting two swing mixing shafts 22 is provided on one side of the L-shaped seat 11, a mixing rotating roller 14 is rotatably connected to the lower side of the L-shaped seat 11, and the mixing rotating roller 14 is located below the swing mixing shaft 22, a mixing motor 13 is fixedly provided at the input end of the mixing rotating roller 14, and the upper end of the arc guide frame 42 is fixedly connected to the upper end of the L-shaped seat 11, two gears are fixed at the arc-shaped portions of the two fan-shaped frames 23 on the outer side of the mixing rotating roller 14, and teeth meshing with the gears are provided at the outer edge of the arc-shaped portion of the fan-shaped frame 23, the mixing rotating roller 14 is driven to rotate alternately forward and reverse by the rotating portion of the mixing motor 13, the two gears are driven to rotate by the rotation of the mixing rotating roller 14, and the entire fan-shaped frame 23 is driven to swing on both sides with the swing mixing shaft 22 as the swing center by the meshing of the gears with the teeth on the outer edge of the fan-shaped frame 23, and in addition, the two swing mixing shafts 22 of the swing mixing barrel 21 are rotationally supported by the two V-shaped brackets 12.

[0035] Working principle: When in use, first pour the various fertilizers to be mixed into the swing mixing barrel 21, then flip the cover 25 to close the upper end of the swing mixing barrel 21, and then fix the swing mixing barrel 21 and the cover 25 by locking; then the rotating part of the mixing motor 13 drives the mixing rotating roller 14 to rotate forward, and at this time, the two gears on the mixing rotating roller 14 are meshed with the teeth on the arc-shaped part of the fan-shaped frame 23, thereby driving the two fan-shaped frames 23 and the swing mixing barrel 21 to move upward with the swing mixing shaft 22 as the swing center. When the teeth on the rotating roller 14 approach one end of the arc-shaped portion of the fan-shaped frame 23, the mixing motor 13 drives the mixing rotating roller 14 to rotate in the opposite direction, and then the entire fan-shaped frame 23 drives the swing mixing shaft 22 and the swing mixing barrel 21 to move downward, and then when the upper end of the arc-shaped portion of the fan-shaped frame 23 moves close to the two gears, the mixing motor 13 starts to rotate forward again, and during this process, the entire swing mixing barrel 21 starts to swing on both sides with the swing mixing shaft 22 as the swing center, and then drives the various fertilizers inside the swing mixing barrel 21 to flip back and forth alternately on both sides;

[0036] In addition, when the swing mixing barrel 21 swings, the arc-shaped portion of the fan-shaped frame 23 is supported by the two arc-shaped guide frames 42 on the mixing base 41, and the arc-shaped rack 34 supported by the two mixing support rods 43 will mesh with the stirring gear 33, and when the swing mixing barrel 21 swings, the stirring shaft 31 is driven to make the stirring gear 33 at its end roll back and forth on the arc-shaped rack 34, at which time the stirring gear 33 will rotate forward and reverse alternately, and then the stirring shaft 31 will synchronously rotate forward and reverse alternately on the stirring frame 32 inside the swing mixing barrel 21, thereby accelerating the mixing speed of various fertilizers in the entire swing mixing barrel 21;

[0037] After the fertilizers are mixed, the locks of the cover 25 and the swing mixing barrel 21 are opened, and the cover 25 is flipped up to open the upper end of the swing mixing barrel 21. Then, the mixing motor 13 drives the fan-shaped frame 23 to rotate forward through the two gears on the mixing rotating roller 14, and then the upper end of the swing mixing barrel 21 is slightly tilted downward, and then the mixed fertilizer in the swing mixing barrel 21 is poured out.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fertilizer mixing device for agricultural planting, comprising a support mechanism (1) for supporting fertilizer mixing, characterized in that: It also includes a swing mixing mechanism (2) for driving the fertilizer to swing back and forth, wherein a stirring mechanism (3) is provided inside the swing mixing mechanism (2) for stirring the swinging fertilizer; The swing mixing mechanism (2) comprises a swing mixing barrel (21), a swing mixing shaft (22) being fixed to both front and rear ends of the swing mixing barrel (21), a fan-shaped frame (23) being provided on the side of the swing mixing shaft (22) away from the swing mixing barrel (21), a sealing cover (25) being provided on the upper end of the swing mixing barrel (21), a fixing seat (24) being fixed to the lower end of the swing mixing barrel (21), and an end of the fixing seat (24) away from the swing mixing barrel (21) being fixedly connected to an arc-shaped portion of the fan-shaped frame (23); The stirring mechanism (3) comprises a stirring shaft (31), the upper end of the stirring shaft (31) extending into the interior of the swing mixing barrel (21), a stirring gear (33) being fixed to the lower end of the stirring shaft (31), a stirring frame (32) being fixed to one end of the stirring shaft (31) located inside the swing mixing barrel (21), an arc-shaped rack (34) meshing on one side of the fan-shaped rack (23), and a limiting mechanism (4) being fixed to the end of the arc-shaped rack (34).

2. The fertilizer mixing device for agricultural planting according to claim 1, characterized in that: The limiting mechanism (4) comprises a mixing base (41), two front-to-rear symmetrical arc-shaped guide frames (42) are fixed to the upper end of the mixing base (41), the arc-shaped rack (34) is located between the two arc-shaped guide frames (42), and the side of the arc-shaped rack (34) away from the stirring gear (33) is fixedly connected to the arc-shaped guide frame (42) via two mixing support rods (43).

3. The fertilizer mixing device for agricultural planting according to claim 2, characterized in that: The support mechanism (1) comprises an L-shaped seat (11), one side of the L-shaped seat (11) being provided with a V-shaped bracket (12) for supporting the two oscillating mixing shafts (22), the lower side of the L-shaped seat (11) being rotatably connected to a mixing rotating roller (14), the mixing rotating roller (14) being located below the oscillating mixing shaft (22), and the input end of the mixing rotating roller (14) being fixedly provided with a mixing motor (13).

4. The fertilizer mixing device for agricultural planting according to claim 3, characterized in that: The two arc-shaped guide frames (42) are each provided with an arc-shaped sliding groove for facilitating the sliding of the arc-shaped portion of the fan-shaped frame (23), and the upper end of the arc-shaped guide frame (42) is fixedly connected to the upper end of the L-shaped seat (11).

5. The agricultural fertilizer mixing device according to claim 4, characterized in that: Two gears are fixed to the outer sides of the mixing rotating roller (14) at the arc-shaped portions of the two fan-shaped frames (23), and teeth meshing with the gears are provided at the outer edges of the arc-shaped portions of the fan-shaped frames (23).

6. The agricultural fertilizer mixing device according to claim 1, characterized in that: The sealing cover (25) is hinged to the upper end of the swing mixing barrel (21), and a lock is provided between the swing mixing barrel (21) and the sealing cover (25) away from the hinged position.

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