A device for fertilizing fruit tree seedlings

Abstract

The utility model relates to the field of fruit tree planting discloses a kind of fertilizing device of fruit tree seedling planting, including mobile car, the top of mobile car is fixedly connected with fixed column, the top of fixed column is fixedly connected with mixing barrel, the top of mobile car is fixedly connected with machine box, the inside of machine box is fixedly connected with motor, the bottom of mobile car is fixedly connected with support leg, the below of mixing barrel is provided with anti-blocking mechanism and auxiliary mechanism, the anti-blocking mechanism includes fixed plate.In the utility model, the cam is rotated by motor, intermittently knock down the chute, effectively prevent fertilizer blockage, ensure that fertilization process is smooth and unobstructed.The rotation of cam is driven by transmission shaft, the bottom output shaft of transmission shaft and motor is connected by synchronous belt assembly, to ensure stable power transmission.Knock rod slides in fixed plate, and reset under the elastic action of spring, form continuous knock action, significantly improve fertilization efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree planting, and in particular to a fertilization device for planting fruit tree seedlings. Background Technology

[0002] Fruit tree cultivation is an important part of agricultural production, and scientific and rational fertilization is crucial for the growth and development of seedlings. Fertilizer application devices, as key auxiliary equipment in the fruit tree cultivation process, are mainly used to evenly and efficiently apply fertilizer to the soil near the roots of the seedlings. These devices typically include basic functional units such as storage, mixing, conveying, and dispensing.

[0003] In current fruit tree fertilization practices, the most common fertilization devices use mobile vehicles to carry fertilizer tanks, with the fertilizer discharged through a discharge chute by gravity or simple mechanical means. This method improves fertilization efficiency to some extent and reduces manual labor.

[0004] However, fertilizers (especially those that are hygroscopic and prone to clumping or have uneven granules) are highly susceptible to clogging in the feeding trough. Clogging not only forces the fertilization process to be interrupted, requiring manual cleaning and severely impacting work efficiency, but also causes uneven fertilization, affecting the growth of seedlings. Therefore, a fertilization device for fruit tree seedling planting is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a fertilization device for planting fruit tree seedlings, which aims to solve the problem of material blockage in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fertilization device for planting fruit tree seedlings, comprising a mobile vehicle, a fixed column fixedly connected to the top of the mobile vehicle, a mixing tank fixedly connected to the top of the fixed column, a machine box fixedly connected to the top of the mobile vehicle, a motor fixedly connected inside the machine box, support legs fixedly connected to the bottom of the mobile vehicle, an anti-blocking mechanism and an auxiliary mechanism provided below the mixing tank, the anti-blocking mechanism comprising a fixed plate, the outer wall of the support leg fixedly connected to the outer wall of the fixed plate, a feeding trough fixedly connected to the bottom of the mobile vehicle via a fixed rod, a striking rod slidably connected to the inner wall of the fixed plate, and a cam contacting the outer wall of the striking rod.

[0007] As a further description of the above technical solution: the top output shaft of the motor is fixedly connected to a stirring shaft, the bottom output shaft of the motor is provided with a synchronous belt assembly, the inner wall of the mobile vehicle is rotatably connected to a transmission shaft, and the transmission shaft is connected to the bottom output shaft of the motor through the synchronous belt assembly.

[0008] As a further description of the above technical solution: a discharge pipe is fixedly connected to the inner wall of the mixing barrel, and the end of the discharge pipe away from the mixing barrel is fixedly connected to the inner wall of the feeding trough.

[0009] As a further description of the above technical solution: the top of the cam is fixedly connected to the bottom of the drive shaft, and a funnel is fixedly connected to the bottom of the feeding trough.

[0010] As a further description of the above technical solution: a first spring is fixedly connected to the outer wall of the fixing plate, and the end of the first spring away from the fixing plate is fixedly connected to the outer wall of the striking rod.

[0011] As a further description of the above technical solution: the auxiliary mechanism includes a mounting base, the outer wall of which is fixedly connected to the outer wall of the feeding trough, a hinge plate is hinged to the outer wall of the mounting base, a sliding plate is hinged to the side of the hinge plate away from the mounting base, and a limit rod is slidably connected to the inner wall of the sliding plate.

[0012] As a further description of the above technical solution: the two ends of the limiting rod are respectively fixedly connected to upright plates, and the top of the upright plates is fixedly connected to the bottom of the mobile vehicle.

[0013] As a further description of the above technical solution: there are two mounting bases, two hinge plates, and two sliding plates, and the two sliding plates are fixedly connected to a second spring.

[0014] This utility model has the following beneficial effects: 1. In this invention, a cam driven by a motor rotates intermittently, striking the feed trough to effectively prevent fertilizer blockage and ensure smooth fertilization. The cam's rotation is driven by a transmission shaft, which is connected to the motor's bottom output shaft via a synchronous belt assembly to ensure stable power transmission. The striking rod slides within a fixed plate and resets under the elastic action of a spring, creating a continuous striking motion that significantly improves fertilization efficiency.

[0015] 2. In this invention, the combination of springs and limiting rods effectively absorbs vibrations during fertilization, enhancing the stability of the device. The sliding plate is connected to the mounting base via a hinged plate and slides flexibly under the guidance of the limiting rod. The springs provide elastic support, allowing the sliding plate to automatically adjust its position according to the vibration of the feeding trough, reducing the impact of vibration on the fertilization process, ensuring uniform fertilizer feeding, and improving the accuracy and stability of fertilization. Attached Figure Description

[0016] Figure 1 This is a front view of a fertilization device for planting fruit tree seedlings according to the present invention; Figure 2 This is a cross-sectional view of a fertilization device for planting fruit tree seedlings according to the present invention; Figure 3 This utility model proposes a fertilization device for planting fruit tree seedlings. Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of an auxiliary mechanism for a fertilization device for planting fruit tree seedlings, as proposed in this utility model.

[0017] Legend: 1. Mobile vehicle; 2. Mixing tank; 3. Fixed column; 4. Chassis; 5. Anti-blocking mechanism; 501. Mixing shaft; 502. Synchronous belt assembly; 503. Drive shaft; 504. Cam; 505. Fixed plate; 506. Striking rod; 507. First spring; 508. Funnel; 6. Auxiliary mechanism; 601. Mounting base; 602. Hinge plate; 603. Slide plate; 604. Vertical plate; 605. Limiting rod; 606. Second spring; 7. Support leg; 8. Discharge chute; 9. Discharge pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a fertilization device for fruit tree seedling planting, comprising a mobile vehicle 1, a fixed column 3 fixedly connected to the top of the mobile vehicle 1, a mixing tank 2 fixedly connected to the top of the fixed column 3, the fixed column 3 providing load-bearing support for the mixing tank 2, a housing 4 fixedly connected to the top of the mobile vehicle 1, the housing 4 being positioned between the mixing tank 2 and the mobile vehicle 1 and not bearing the weight of the mixing tank 2, a motor fixedly connected inside the housing 4, and support legs 7 fixedly connected to the bottom of the mobile vehicle 1, with casters fixedly connected to the bottom of the support legs 7 for easy movement. The mixing tank 2... Below, there is an anti-blocking mechanism 5 and an auxiliary mechanism 6. The anti-blocking mechanism 5 includes a fixed plate 505. The outer wall of the fixed plate 505 is fixedly connected to the outer wall of the support leg 7, which achieves the effect of fixed installation. The bottom of the mobile vehicle 1 is fixedly connected to the discharge chute 8 by a fixed rod, which achieves the effect of fixing the discharge chute 8. The inner wall of the fixed plate 505 is slidably connected to a striking rod 506. The striking rod 506 slides within the fixed plate 505, which achieves the effect of limiting movement. The outer wall of the striking rod 506 contacts a cam 504. When the cam 504 rotates, it will intermittently use its protrusion to squeeze the striking rod 506.

[0020] Reference Figure 2 - Figure 4A stirring shaft 501 is fixedly connected to the top output shaft of the motor. The operation of the motor will drive the stirring shaft 501 to rotate, preventing condensation from affecting subsequent fertilization. A synchronous belt assembly 502 is installed on the bottom output shaft of the motor. A drive shaft 503 is rotatably connected to the inner wall of the moving vehicle 1. The drive shaft 503 is connected to the bottom output shaft of the motor through the synchronous belt assembly 502. The synchronous belt assembly 502 includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys are fixedly connected to the bottom output shaft of the motor and the outer wall of the drive shaft 503, respectively. The two synchronous pulleys are connected by the synchronous belt. A discharge pipe 9 is fixedly connected to the inner wall of the mixing tank 2. The discharge pipe 9 facilitates the discharge of the mixed material into the inside of the discharge trough 8. The end of the discharge pipe 9 away from the mixing tank 2 is fixedly connected to... The inner wall of the feeding trough 8 and the section of the discharge pipe 9 near the feeding trough 8 are made of corrugated pipe. The top of the cam 504 is fixedly connected to the bottom of the drive shaft 503. The drive shaft 503 is driven to rotate, which in turn drives the cam 504 to rotate. A funnel 508 is fixedly connected to the bottom of the feeding trough 8, which can discharge material. A first spring 507 is fixedly connected to the outer wall of the fixing plate 505. The end of the first spring 507 away from the fixing plate 505 is fixedly connected to the outer wall of the striking rod 506. When the cam 504 rotates, it drives the striking rod 506 to move towards the funnel 508, so that the first spring 507 is compressed and has a striking effect. Vibration is generated by striking to prevent the arch structure generated during material discharge, which would affect the discharge of fertilizer.

[0021] Reference Figure 2 - Figure 4 The auxiliary mechanism 6 includes a mounting base 601, the outer wall of which is fixedly connected to the outer wall of the feeding trough 8. When the funnel 508 is struck, vibration occurs, resulting in a force applied to the mounting base 601. A hinge plate 602 is hinged to the outer wall of the mounting base 601, and the force from the mounting base 601 is applied to the hinge plate 602. A sliding plate 603 is hinged to the side of the hinge plate 602 away from the mounting base 601, and the force from the hinge plate 602 is applied to the sliding plate 603. A limit rod 605 is slidably connected to the inner wall of the sliding plate 603. 05 provides sliding limit and load-bearing function for the sliding rod 603. The two ends of the limit rod 605 are respectively fixedly connected to the upright plate 604. The upright plate 604 provides stable installation and support for the limit rod 605. The top of the upright plate 604 is fixedly connected to the bottom of the mobile vehicle 1. There are two mounting bases 601, two hinge plates 602 and two sliding plates 603. The two sliding plates 603 are fixedly connected to a second spring 606. The second spring 606 provides mutual restraint for the two sliding plates 603 and also drives the two sliding plates 603 to reset.

[0022] Working Principle: First, the motor is started. The top output shaft of the motor drives the stirring shaft 501 to rotate, thereby fully mixing the fertilizer in the mixing tank 2, preventing caking and ensuring uniform fertilization. Simultaneously, the bottom output shaft of the motor drives the transmission shaft 503 to rotate via the synchronous belt assembly 502. The rotation of the transmission shaft 503 further drives the cam 504, which is fixedly connected to it, to rotate synchronously. As the cam 504 continues to rotate, its protruding part intermittently contacts the striking rod 506, pushing the striking rod 506 to slide outward within the fixed plate 505, thus continuously striking the feeding trough 8. This effectively prevents clogging during fertilizer feeding, ensuring smooth fertilizer dispensing. The mixed fertilizer smoothly enters the feeding trough 8 through the discharge pipe 9 and is finally discharged through the funnel 508, completing the fertilization operation. In addition, the slide plate 603 in the auxiliary mechanism 6 remains stable under the elastic action of the second spring 606. When the trough 8 vibrates due to impact, the slide plate 603 can slide appropriately along the guide of the limit rod 605, thereby flexibly adapting to different fertilizer flow requirements and further ensuring the smooth progress of the fertilization process.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fertilization device for planting fruit tree seedlings, comprising a mobile vehicle (1), characterized in that: The top of the mobile vehicle (1) is fixedly connected to a fixed column (3), the top of the fixed column (3) is fixedly connected to a mixing tank (2), the top of the mobile vehicle (1) is fixedly connected to a housing (4), the inside of the housing (4) is fixedly connected to a motor, the bottom of the mobile vehicle (1) is fixedly connected to a support leg (7), and an anti-blocking mechanism (5) and an auxiliary mechanism (6) are provided below the mixing tank (2). The anti-blocking mechanism (5) includes a fixed plate (505), the outer wall of the fixed plate (505) is fixedly connected to the outer wall of the support leg (7), the bottom of the mobile vehicle (1) is fixedly connected to the feeding trough (8) by a fixed rod, the inner wall of the fixed plate (505) is slidably connected to a striking rod (506), and the outer wall of the striking rod (506) contacts a cam (504).

2. The fertilization device for planting fruit tree seedlings according to claim 1, characterized in that: The top output shaft of the motor is fixedly connected to a stirring shaft (501), and a synchronous belt assembly (502) is provided on the bottom output shaft of the motor. The inner wall of the mobile vehicle (1) is rotatably connected to a transmission shaft (503), and the transmission shaft (503) is connected to the bottom output shaft of the motor through the synchronous belt assembly (502).

3. The fertilization device for planting fruit tree seedlings according to claim 1, characterized in that: The inner wall of the mixing barrel (2) is fixedly connected to a discharge pipe (9), and the end of the discharge pipe (9) away from the mixing barrel (2) is fixedly connected to the inner wall of the discharge trough (8).

4. The fertilization device for planting fruit tree seedlings according to claim 1, characterized in that: The top of the cam (504) is fixedly connected to the bottom of the drive shaft (503), and the bottom of the feed trough (8) is fixedly connected to a funnel (508).

5. The fertilization device for planting fruit tree seedlings according to claim 1, characterized in that: A first spring (507) is fixedly connected to the outer wall of the fixing plate (505), and one end of the first spring (507) away from the fixing plate (505) is fixedly connected to the outer wall of the striking rod (506).

6. The fertilization device for planting fruit tree seedlings according to claim 1, characterized in that: The auxiliary mechanism (6) includes a mounting base (601), the outer wall of which is fixedly connected to the outer wall of the feeding trough (8), a hinge plate (602) is hinged to the outer wall of the mounting base (601), a sliding plate (603) is hinged to the side of the hinge plate (602) away from the mounting base (601), and a limit rod (605) is slidably connected to the inner wall of the sliding plate (603).

7. The fertilization device for planting fruit tree seedlings according to claim 6, characterized in that: The two ends of the limiting rod (605) are respectively fixedly connected to the upright plate (604), and the top of the upright plate (604) is fixedly connected to the bottom of the mobile vehicle (1).

8. The fertilization device for planting fruit tree seedlings according to claim 6, characterized in that: The number of the mounting base (601), hinge plate (602) and sliding plate (603) are two, and the two sliding plates (603) are fixedly connected to the second spring (606).

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